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Dr. John Sweetenham and Dr. Erika Hamilton discuss top abstracts that will be presented at the 2025 ASCO Annual Meeting, including research on tech innovations that could shape the future of oncology. Transcript Dr. John Sweetenham: Hello, and welcome to the ASCO Daily News Podcast. I'm your host, Dr. John Sweetenham, and I'm delighted to be joined today by Dr. Erika Hamilton, a medical oncologist and director of breast cancer and gynecologic cancer research at the Sarah Cannon Research Institute in Nashville, Tennessee. Dr. Hamilton is also the chair of the 2025 ASCO Annual Meeting Scientific Program, and she's here to tell us about some of the key abstracts, hot topics, and novel approaches in cancer care that will be featured at this year's Annual Meeting. Our full disclosures are available in the transcript of this episode. Dr. Hamilton, it's great to have you on the podcast today, and thanks so much for being here. Dr. Erika Hamilton: Thanks, Dr. Sweetenham. I'm glad to be here. Dr. John Sweetenham: Dr. Hamilton, the Presidential Theme of the Annual Meeting this year is ‘Driving Knowledge to Action: Building a Better Future,' and that's reflected in many of the sessions that will focus on action-oriented guidance to improve care for our patients. And as always, there'll be great presentations on practice-changing abstracts that will change treatment paradigms and transform care. Can you tell us about some of the hot topics this year and what you're particularly excited about? Dr. Erika Hamilton: You're right. Dr. Robin Zon's theme is ‘Driving Knowledge to Action: Building a Better Future,' and you're going to see that theme really interlaced throughout the ASCO program this year. We had a record number of submissions. Over 5,000 abstracts will be published, and there'll be about 3,000 presentations, either in oral format or poster presentations. We have 200 dynamic sessions. Many of the discussants will be highlighting key takeaways and how we can translate action-oriented guidance to better treat our patients to build a better future. Our state-of-the-art science will include a Plenary Session. This will feature presentations as well as discussion of each of the presentations for clinical late-breaking abstracts. We have Clinical Science Symposia that I'm particularly excited about this year. These will feature key abstracts as well as discussions and a foundational talk around the subject. We're covering novel antibody-drug conjugate targets, turning “cold” tumors “hot” to include CAR T, as well as the future of cancer detection. There'll be rapid oral abstracts, case-based panels, and this will also feature interactive audience polling and case discussions. I also want to highlight the community connection opportunities. There will be 13 Communities of Practice that will be meeting on-site during ASCO, and there's also really a plethora of networking opportunities for trainees and early-career professionals, a Women's Networking Center, a patient advocate space, and I'm happy to report there will also be live music out on the terrace this year at ASCO. Dr. John Sweetenham: Well, that's going to be a really great addition. I have to say, I think this is always a special time of year because excitement starts to mount as the meeting gets closer and closer. And once the abstracts are out there, I certainly personally feel that the excitement builds. Talking of abstracts, let's dive into some of the key abstracts for this year's meeting. I'd like to start out by asking you about Abstract 505. This reports on 15-year outcomes for women with premenopausal hormone receptor-positive early breast cancer in the SOFT and TEXT trials. It assesses the benefits of adjuvant exemestane and ovarian function suppression or tamoxifen and ovarian function suppression. So, could you talk us through this and tell us what you think the key takeaways from this abstract are? Dr. Erika Hamilton: Absolutely. This is essentially the SOFT and TEXT trials. They are trials that we've been following for quite some time, evidenced by the 15-year outcome. And I think it really answers two very important questions for us regarding adjuvant endocrine therapy for patients that are facing hormone receptor-positive disease. The benefit of ovarian function suppression for one, and then second, the benefit of exemestane over tamoxifen, which is our SERM [selective estrogen receptor modulator]. So, in terms of the SOFT trial, when we talk about distance recurrence-free interval, which I really think is probably the most meaningful because secondary cancers, et cetera, are not really what we're getting at here. But in terms of distant recurrence-free interval, certainly with tamoxifen, using tamoxifen plus ovarian function suppression adds a little bit. But where we really get additional benefits are by moving to exemestane, an aromatase inhibitor with the ovarian function suppression. So, for example, in SOFT, for distant recurrence-free interval for patients that have received prior chemotherapy, the distance recurrence-free interval was 73.5% with tamoxifen, bumped up just a tiny bit to 73.8% with ovarian function suppression. But when we used both ovarian function suppression and switched to that aromatase inhibitor, we're now talking about 77.6%. It may seem like these are small numbers, but when we talk about an absolute benefit of 4%, these are the type of decisions that we decide whether to offer chemotherapy based on. So, really just optimizing endocrine therapy really can provide additional benefits for these patients. Just briefly, when we turn to TEXT, similarly, when we look at distance recurrence-free interval for our patients that are at highest risk and receive chemotherapy, tamoxifen and ovarian function suppression, 79%; 81% with exemestane and ovarian function suppression. And when we talk about our patients that did not receive chemotherapy, it increased from 91.6% up to 94.6%—very similar that 3% to 4% number. So, I think that this is just very important information when counseling our patients about the decisions that they're going to make for themselves in the adjuvant setting and how much we want to optimize endocrine therapy. Dr. John Sweetenham: Thanks so much for your insight into that. Dr. Erika Hamilton: Yeah, absolutely. So, let's turn to hematologic malignancies. Abstract 6506 reports exciting results on the new agent ziftomenib in relapsed/refractory NPM1-mutant acute myeloid leukemia. This is a phase 1b clinical activity study and safety results. This was the pivotal KOMET-001 study. And my question is, will this new agent fulfill an unmet need in this NPM1 space? Dr. John Sweetenham: Yeah, great question. And I think the answer is almost certainly ‘yes'. So, just as some brief background, NPM1 mutation is known to be a driver of leukemogenesis in around 30% of patients with AML, and it's a poor prognostic factor. And typically, about 50% of these patients will relapse within a year of their first-line therapy, and only around 10% of them will get a subsequent complete remission with salvage therapy. Menin inhibitors, which disrupt the interaction between menin and KMT2A, are known to be active in NPM1-mutated as well as in KMT2A-rearranged AML. And ziftomenib is a selective oral menin inhibitor, which in this study was evaluated at a dose of 600 mg once a day, as you mentioned, a phase 1b/2 study, which is multicenter and presented by Dr. Eunice Wang from Roswell Park. It's a relatively large study of 112 patients who were treated with this standard dose with relatively short median follow-up at this time. The median age was 69 years, and median prior therapies were two, but with a range of one to seven. And I think very importantly, 60% of these patients had previously been treated with venetoclax, and 23% of them had had a prior transplant. Looking at the results overall for this study, the overall response rate was 35%, which is actually quite impressive. Specifically for those patients in the phase 2 part of the study, around 23% achieved a CR [complete remission] or CRh [complete remission with partial hematologic recovery]. What's very interesting in my mind is that the response rates were comparable in venetoclax-naive and venetoclax-exposed patients. And the drug was very well tolerated, with only 3% of patients having to discontinue because of treatment-related adverse events. And I think the authors appropriately conclude that, first of all, the phase 2 primary endpoint in the study was met, and that ziftomenib achieved deep and durable responses in relapsed and refractory NPM1-mutated AML, regardless of prior venetoclax, with good tolerance of the drug. And so, I think putting all of this together, undoubtedly, these data do support the potential use of this agent as monotherapy and as a new option for those patients who have relapsed or refractory NPM1-mutated acute myeloid leukemia. So, let's move on a little bit more now and change the subject and change gears completely and talk about circulating tumor DNA [ctDNA]. This has been a hot topic over a number of years now, and at this year's meeting, there are quite a few impactful studies on the use of ctDNA. We have time to focus on just one of these, and I wanted to get your thoughts on Abstract 4503. This is from the NIAGARA trial, which looks at ctDNA in patients with muscle-invasive bladder cancer who receive perioperative durvalumab. Could you tell us a little bit about this study? Dr. Erika Hamilton: So, this was the phase 3 NIAGARA trial, and this is literally looking for patients with muscle-invasive bladder cancer that are cisplatin-eligible, and the addition of durvalumab to neoadjuvant chemotherapy. So here, this is a planned exploratory analysis of ctDNA and the association with clinical outcomes from NIAGARA. So, this is really the type of study that helps us determine which of our patients are more likely to have a good outcome and which of our patients are more likely not to. There were 1,000 randomized patients in this study, and 462 comprised the biomarker-evaluable population. There were about half in the control arm and half in the durvalumab arm. And overall, the ctDNA-positive rate at baseline was about 57%, or a little over half, and that had decreased to about 22% after neoadjuvant treatment. ctDNA clearance rates from baseline to pre-radical cystectomy was about 41% among those with durvalumab and 31% among those in control. And the non-pCR rate was 97% among patients with pre-cystectomy ctDNA-positive status. So, this really gives us some information about predicting who is going to have better outcomes here. We did see a disease-free survival benefit with perioperative durvalumab, and this was observed in post-cystectomy ctDNA-positive as well as the ctDNA-negative groups. Shifting gears now to GI cancer, Abstract 3506 is a long-term safety and efficacy study of sotorasib plus panitumumab and FOLFIRI for previously treated KRAS G12C-mutated metastatic colorectal cancer. And this is the CodeBreaK-101 study. What are your thoughts on this study? Dr. John Sweetenham: Yeah, thanks. A very interesting study, and this abstract builds upon the phase 3 CodeBreaK-300 trial, which I think has just been published in the Journal of Clinical Oncology. This showed that the combination of sotorasib and panitumumab improved clinical outcomes in patients with chemorefractory KRAS G12C-mutated metastatic colorectal cancer. The current abstract, as you mentioned, reports the CodeBreaK-101 trial. And this was a phase 1b trial where FOLFIRI therapy was added to sotorasib and panitumumab in previously treated patients with KRAS G12C-mutated metastatic colorectal cancer. The abstract reports the overall and progression-free survival results, as well as some updated safety and response data. So, in this study, patients with this particular mutation who had received at least one prior systemic treatment but were KRAS G12C inhibitor-naive were enrolled into an expansion cohort of the CodeBreaK-101 protocol. And these patients received what apparently now recommended as the standard phase 2 dose of sotorasib of 960 mg daily, plus panitumumab and a standard dose of FOLFIRI. And the primary endpoint of the study was safety, and secondary endpoints included confirmed response, overall response, and progression-free survival, as assessed by the investigator. And by November of last year, 40 patients had been enrolled into this study. Common treatment-related adverse events were cutaneous; some patients developed neutropenia, and stomatitis was fairly widespread. Discontinuation of sotorasib because of adverse events was only seen in 1% of patients, although patients did have to discontinue because of toxicity from some of the other agents in the combination. Looking at the results of this study, the updated objective response rate was 57.5%, and the disease control rate was estimated at 92%, going on 93%, with a median time to response of 1.6 months and a median response duration of 6 months. After a median follow-up of 29.2 months, the median progression-free survival was 8.2 months, and the overall survival 17.9 months. So, the authors have concluded that this combination, including sotorasib, panitumumab, and FOLFIRI, does appear to show quite promising long-term efficacy in pretreated patients with this specific mutation. The ongoing phase 3 study they mentioned, CodeBreaK-301, is aiming to evaluate this combination against the standard of care in the first-line setting for patients with KRAS G12C-mutated colorectal cancer. So, promising results, and we'd be very interested to see how this particular combination performs in the frontline. Dr. Erika Hamilton: Fantastic. Thanks so much for sharing that. Let's shift gears again and really talk about digital technology. I feel that we're all going to have to get much better with this, and really, there are a lot of promises for our patients coming here. There are a lot of abstracts at ASCO that are focusing on innovations in digital technology, including a really interesting psychosocial digital application for caregivers of patients that are undergoing hematopoietic stem cell transplantation. Can you tell us a little bit about this? It's Abstract 11000. Dr. John Sweetenham: Yeah, absolutely. This abstract certainly caught my eye, and I think it's intriguing for a number of reasons, partly because it's app-based, and partly also because it specifically addresses caregiver burden and caregiver needs in the oncology setting, which I think is especially important. And although the context, the clinical context of this study, is hematopoietic stem cell transplantation, I think it has potential applications way beyond that. We all know that caregivers of patients undergoing stem cell transplantation have significant quality-of-life struggles. They are well-documented to have significant psychological and emotional strain before, during, and after stem cell transplantation. And this abstract describes an application called BMT-CARE, which is aimed at improving caregivers' quality of life, caregiver burden, mood symptoms, and coping skills, and so on. So, this was a single-center, randomized trial from MGH [Massachusetts General Hospital] of this app for stem cell transplant caregivers, compared with usual care in those individuals. And the eligible patients, or eligible individuals, were adults caring for patients with heme malignancy undergoing either an autologous or an allogeneic stem cell transplant. Patients were randomly assigned either to use the app or for usual care. And the app itself—and I think it'll be interesting to actually see this at the meeting and visualize it and see how user-friendly and so on it is—but it comprises five modules, which integrate psychoeducation, behavior change, stress management, and they're delivered through a kind of interactive platform of educational games and videos. And then participants were self-reporting at baseline and then 60 days after transplant. So, around 125 patients were enrolled in this study, of around 174 who were initially approached. So, just over 70% uptake from caregivers, which is, I think, relatively high, and evenly distributed between the two randomized arms. And the majority of the participants were spouses. And at 60 days post-stem cell transplant, the intervention participants reported a better quality of life compared with those who received usual care. If you break this down a little bit more, these participants reported lower caregiving burden, lower incidence of depression, fewer PTSD symptoms, and overall better coping skills. So, the authors conclude that this particular app, a digital health intervention, led to pretty substantial improvements in quality of life for these caregivers. So, intriguing. As I said, it'll be particularly interesting to see how this thing looks during the meeting. But if these kind of results can be reproduced, I think this sort of application has potential uses way beyond the stem cell transplant setting. Dr. Erika Hamilton: Yeah, I find that just so fascinating and very needed. I think that the caregiving role is often underestimated in how important that is for the patient and the whole family, and really giving our caregivers more tools in their toolbox certainly is quite helpful. Dr. John Sweetenham: Absolutely. Well, the meeting is getting closer, and as I mentioned earlier, I think anticipation is mounting. And I wanted to say thanks so much to you for chatting with me today about some of the interesting advances in oncology that we're going to see at this year's meeting. There is a great deal more to come. Our listeners can access links to the studies we've discussed today in the transcript of this episode. I'm also looking forward, Dr. Hamilton, to having you back on the podcast after the Annual Meeting to dive into some of the late-breaking abstracts and some of the other key science that's captured the headlines this year. So, thanks once again for joining me today. Dr. Erika Hamilton: Thanks so much for having me. Pleasure. Dr. John Sweetenham: And thank you to our listeners for joining us today. Be sure to catch my “Top Takeaways from ASCO25.” These are short episodes that will drop each day of the meeting at 5:30 p.m. Eastern Time. So, subscribe to the ASCO Daily News Podcast wherever you prefer to listen, and join me for concise analyses of the meeting's key abstracts.   Disclaimer: The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.   More on today's speakers: Dr. John Sweetenham   Dr. Erika Hamilton @erikahamilton9   Follow ASCO on social media:  @ASCO on Twitter  ASCO on Bluesky  ASCO on Facebook   ASCO on LinkedIn     Disclosures:     Dr. John Sweetenham:     No relationships to disclose  Dr. Erika Hamilton: Consulting or Advisory Role (Inst): Pfizer, Genentech/Roche, Lilly, Daiichi Sankyo, Mersana, AstraZeneca, Novartis, Ellipses Pharma, Olema Pharmaceuticals, Stemline Therapeutics, Tubulis, Verascity Science, Theratechnologies, Accutar Biotechnology, Entos, Fosun Pharma, Gilead Sciences, Jazz Pharmaceuticals, Medical Pharma Services, Hosun Pharma, Zentalis Pharmaceuticals, Jefferies, Tempus Labs, Arvinas, Circle Pharma, Janssen, Johnson and Johnson   Research Funding (Inst): AstraZeneca, Hutchison MediPharma, OncoMed, MedImmune, Stem CentRx, Genentech/Roche, Curis, Verastem, Zymeworks, Syndax, Lycera, Rgenix, Novartis, Millenium, TapImmune, Inc., Lilly, Pfizer, Lilly, Pfizer, Tesaro, Boehringer Ingelheim, H3 Biomedicine, Radius Health, Acerta Pharma, Macrogenics, Abbvie, Immunomedics, Fujifilm, eFFECTOR Therapeutics, Merus, Nucana, Regeneron, Leap Therapeutics, Taiho Pharmaceuticals, EMD Serono, Daiichi Sankyo, ArQule, Syros Pharmaceuticals, Clovis Oncology, CytomX Therapeutics, InventisBio, Deciphera, Sermonix Pharmaceuticals, Zenith Epigentics, Arvinas, Harpoon, Black Diamond, Orinove, Molecular Templates, Seattle Genetics, Compugen, GI Therapeutics, Karyopharm Therapeutics, Dana-Farber Cancer Hospital, Shattuck Labs, PharmaMar, Olema Pharmaceuticals, Immunogen, Plexxikon, Amgen, Akesobio Australia, ADC Therapeutics, AtlasMedx, Aravive, Ellipses Pharma, Incyte, MabSpace Biosciences, ORIC Pharmaceuticals, Pieris Pharmaceuticals, Pieris Pharmaceuticals, Pionyr, Repetoire Immune Medicines, Treadwell Therapeutics, Accutar Biotech, Artios, Bliss Biopharmaceutical, Cascadian Therapeutics, Dantari, Duality Biologics, Elucida Oncology, Infinity Pharmaceuticals, Relay Therapeutics, Tolmar, Torque, BeiGene, Context Therapeutics, K-Group Beta, Kind Pharmaceuticals, Loxo Oncology, Oncothyreon, Orum Therapeutics, Prelude Therapeutics, Profound Bio, Cullinan Oncology, Bristol-Myers Squib, Eisai, Fochon Pharmaceuticals, Gilead Sciences, Inspirna, Myriad Genetics, Silverback Therapeutics, Stemline Therapeutics

Dr. Neeraj Agarwal and Dr. Peter Hoskin discuss key abstracts in GU cancers from the 2025 ASCO Genitourinary Cancers Symposium, including novel therapies in prostate, bladder, and kidney cancer and the impact of combination therapies on patient outcomes. TRANSCSRIPT Dr. Neeraj Agarwal: Hello, and welcome to the ASCO Daily News Podcast. I'm Dr. Neeraj Agarwal, the director of the Genitourinary Oncology Program and professor of medicine at the Huntsman Cancer Institute at the University of Utah, and editor-in-chief of ASCO Daily News. Today, we'll be discussing practice-informing abstracts and other key advances in GU oncology featured at the 2025 ASCO Genitourinary Cancers Symposium. Joining me for this discussion is Dr. Peter Hoskin, the chair of this year's ASCO GU Symposium. Dr. Hoskin is a professor in clinical oncology in the University of Manchester and honorary consultant in clinical oncology at the Christie Hospital, Manchester, and University College Hospital London, in the United Kingdom. Our full disclosures are available in the transcript of this episode. Peter, thank you for joining us today. Dr. Peter Hoskin: Thank you so much, Neeraj. I am very pleased to be here. Dr. Neeraj Agarwal: The GU meeting highlighted remarkable advancements across the spectrum of GU malignancies. What stood out to you as the most exciting developments at the ASCO GU Symposium?  Dr. Peter Hoskin: The theme of this year's meeting was "Driving Innovation, Improving Patient Care," and this reflected ASCO GU's incredible milestone in GU cancer research over the years. We were thrilled to welcome almost 6,000 attendees on this occasion from over 70 countries, and most of them were attending in person and not online, although this was a hybrid meeting. Furthermore, we had more than 1,000 abstract submissions. You can imagine then that it fostered fantastic networking opportunities and facilitated valuable knowledge and idea exchanges among experts, trainees, and mentees. So, to start I'd like to come back to you for a second because the first day started with a focus on prostate cancer and some of the key clinical trials. And congratulations to you, Neeraj, on sharing the data from the TALAPRO-2 trial, which we were eagerly awaiting. I'd love to get your thoughts on the data that you presented. Could you tell us more about that trial, Abstract LBA18?  Dr. Neeraj Agarwal: Yes, Peter, I agree with you. It was such an exciting conference overall and thank you for your leadership of this conference. So, let's talk about the TALAPRO-2 trial. First of all, I would like to remind our audience that the combination of talazoparib plus enzalutamide was approved by the U.S. FDA in June 2023 in patients with metastatic castration-resistant prostate cancer harboring HRR gene alterations, after this combination improved the primary endpoint of radiographic progression-free survival compared to enzalutamide alone in the randomized, double-blind, placebo-controlled, multi-cohort phase 3 TALAPRO-2 trial. In the abstract I presented at ASCO GU 2025, we reported the final overall survival data, which was a key alpha-protected secondary endpoint in cohort 1, which enrolled an all-comer population of patients with mCRPC. So, at a median follow-up of around 53 months, in the intention-to-treat population, the combination of talazoparib plus enzalutamide significantly reduced the risk of death by 20% compared to enzalutamide alone, with a median OS of 45.8 months in the experimental arm versus 37 months in the control arm, which was an active control arm of enzalutamide. This improvement was consistent in patients with HRR alterations with a hazard ratio of 0.54 and in those with non-deficient or unknown HRR status, with a hazard ratio of 0.87. In a post hoc analysis, the hazard ratio for OS was 0.78 favoring the combination in those patients who did not have any HRR gene alteration in their tumors by both tissue and ctDNA testing. Consistent with the primary analysis, the updated rPFS data also favored the experimental arm with a median rPFS of 33.1 compared to 19.5 months in the control arm, and a hazard ratio of 0.667. No new safety signals were identified with extended follow-up. Thus, TALAPRO-2 is the first PARP inhibitor plus ARPI study to show a statistically significant and a clinically meaningful improvement in OS compared to standard-of-care enzalutamide as first-line treatment in patients with mCRPC unselected for HRR gene alterations. Dr. Peter Hoskin: Thank you, Neeraj. That's a great summary of the data presented and very important data indeed. There was another abstract also featured in the same session, Abstract 20, titled “Which patients with metastatic hormone-sensitive prostate cancer benefit more from androgen receptor pathway inhibitors? STOPCAP meta-analyses of individual participant data.” Neeraj, could you tell us more about this abstract? Dr. Neeraj Agarwal: Absolutely, I would be delighted to. So, in this meta-analysis, Dr. David Fischer and colleagues pooled individual participant data from different randomized phase 3 trials in the mHSPC setting to assess the potential ARPI effect modifiers and determine who benefits more from an ARPI plus ADT doublet. The primary outcome was OS for main effects and PFS for subgroup analyses. Prostate cancer specific survival was a sensitivity outcome. The investigators pooled data from 11 ARPI trials and more than 11,000 patients. Overall, there was a clear benefit of adding an ARPI on both OS and PFS, with hazard ratios of 0.66 and 0.51, respectively, representing a 13% and 21% absolute improvement at 5 years, respectively, with no clear difference by the class of agent. When stratifying the patients by age group, the effects of adding an ARPI on OS and PFS were slightly smaller in patients older than 75, than in those younger than 65, or aged between 65 and 75 years. Notably, in the trials assessing the use of abiraterone, we saw very little OS effects in the group of patients older than 75, however there was some benefit maintained in prostate-cancer specific survival, suggesting that other causes of death may be having an impact. The effects of the other ARPIs, or ‘lutamides' as I would call them, were similar across all three age subgroups on both OS and PFS. Therefore, the majority of patients with mHSPC benefit from the addition of ARPIs, and the benefits/risks of abiraterone and other ‘amides' must be considered in older patients.  Dr. Peter Hoskin: Thanks, Neeraj. Another great summary relevant to our day-to-day practice. Of course, there's ongoing collection of individual patient data from other key trials, which will allow robust comparison of ARPI doublet with triplet therapy (including docetaxel), guiding more personalized treatment.   Dr. Neeraj Agarwal: I agree with you, Peter, we need more data to help guide personalized treatment for patients with mHSPC and potentially guide de-escalation versus escalation strategies. Now, moving on to a different setting in prostate cancer, would you like to mention Abstract 17 titled, “Overall survival and quality of life with Lu-PSMA-617 plus enzalutamide versus enzalutamide alone in poor-risk, metastatic, castration-resistant prostate cancer in ENZA-p (ANZUP 1901),” presented by Dr. Louise Emmett? Dr. Peter Hoskin: Of course I will. So, ENZA-p was a multicenter, open-label, randomized, phase 2 trial conducted in Australia. It randomized 163 patients into adaptive doses (2 or 4 cycles) of Lu-PSMA-617 plus enzalutamide versus enzalutamide alone as first-line treatment in PSMA-PET-CT-positive, poor-risk, mCRPC. The interim analysis of ENZA-p with median follow-up 20 months showed improved PSA-progression-free survival with the addition of Lu-PSMA-617 to enzalutamide. Here, the investigators reported the secondary outcomes, overall survival, and health-related quality of life (HRQOL). After a median follow up of 34 months, overall survival was longer in the combination arm compared to the enzalutamide arm, with a median OS of 34 months compared to 26 months; with an HR of 0.55. Moreover, the combination improved both deterioration-free survival and health-related quality of life indicators for pain, fatigue, physical function, and overall health and quality of life compared to the control arm. Consistent with the primary analysis, the rPFS also favored the experimental arm with a median rPFS of 17 months compared to 14 months with a HR of 0.61. So, the addition of LuPSMA improved overall survival, and HRQOL in patients with high-risk mCRPC. Dr. Neeraj Agarwal: Thank you, Peter. Great summary, and promising results with Lu-177 and ARPI combination in first line treatment for mCRPC among patients who had two or more high risk features associated with early enzalutamide failure. Before we move on to bladder cancer, would you like to tell us about Abstract 15 titled, “World-wide oligometastatic prostate cancer (omPC) meta-analysis leveraging individual patient data (IPD) from randomized trials (WOLVERINE): An analysis from the X-MET collaboration,” presented by Dr. Chad Tang?  Dr. Peter Hoskin: Sure. So, with metastatic-directed therapy (MDT), we have a number of phase 2 studies making up the database, and the X-MET collaboration aimed to consolidate all randomized data on oligometastatic solid tumors. This abstract presented pooled individual patient data from all the published trials involving patients with oligometastatic prostate cancer who received MDT alongside standard of care (SOC) against SOC alone. The analysis included data from five trials, encompassing 472 patients with oligometastatic prostate cancer, and followed for a median of 41 months. Patients were randomly assigned in a 1:1 ratio to receive either MDT plus SOC or SOC alone. The addition of MDT significantly improved PFS. The median PFS was 32 months with MDT compared to 14.9 months with SOC alone, with an HR of 0.45. Subgroup analyses further confirmed the consistent benefits of MDT across different patient groups. Regardless of factors like castration status, receipt of prior primary treatment, stage, or number of metastases, MDT consistently improved PFS. In patients with mHSPC, MDT significantly delayed the time to castration resistance by nine months, extending it to a median of 72 months compared to 63 months in the SOC group with an HR of 0.58. In terms of OS, the addition of MDT improved the 48-month survival rate by 12%, with OS rates of 87% in the MDT+SOC group compared to 75% in the SOC alone group. Dr. Neeraj Agarwal: Thank you, Peter. These data demonstrate that adding MDT to systemic therapy significantly improves PFS, rPFS, and castration resistance-free survival, reinforcing its potential role in the treatment of oligometastatic prostate cancer. So, let's switch gears to bladder cancer and start with Abstract 658 reporting the OS analysis of the CheckMate-274 trial. Would you like to tell us about this abstract?  Dr. Peter Hoskin: Yes, sure, Neeraj. This was presented by Dr. Matt Milowsky, and it was additional efficacy outcomes, including overall survival, from the CheckMate-274 trial which evaluated adjuvant nivolumab versus placebo in patients with high-risk muscle-invasive bladder cancer after radical surgery. The phase 3 trial previously demonstrated a significant improvement in disease-free survival with nivolumab. With a median follow-up of 36.1 months, disease-free survival was longer with nivolumab compared to placebo across all patients with muscle-invasive bladder cancer, reducing the risk of disease recurrence or death by 37%. Among patients who had received prior neoadjuvant cisplatin-based chemotherapy, nivolumab reduced this risk by 42%, whilst in those who had not received chemotherapy, the risk was reduced by 31%. Overall survival also favored nivolumab over placebo, reducing the risk of death by 30% in all patients with muscle-invasive bladder cancer and by 52% in those with tumors expressing PD-L1 at 1% or higher. Among patients who had received prior neoadjuvant chemotherapy, nivolumab reduced the risk of death by 26%, whilst in those who had not received chemotherapy, the risk was reduced by 33%. Alongside this, the safety profile remained consistent with previous findings. Dr. Neeraj Agarwal: Thank you, Peter, for such a nice overview of this abstract. These results reinforce adjuvant nivolumab as a standard of care for high-risk muscle-invasive bladder cancer, offering the potential for a curative outcome for our patients. Dr. Peter Hoskin: I agree with you Neeraj. Perhaps you would like to mention Abstract 659 titled, “Additional efficacy and safety outcomes and an exploratory analysis of the impact of pathological complete response (pCR) on long-term outcomes from NIAGARA.” Dr. Neeraj Agarwal: Of course. Dr. Galsky presented additional outcomes from the phase 3 NIAGARA study, which evaluated perioperative durvalumab combined with neoadjuvant chemotherapy in patients with muscle-invasive bladder cancer. The study previously demonstrated a significant improvement in event-free survival and overall survival with durvalumab compared to chemotherapy alone, with a manageable safety profile and no negative impact on the ability to undergo radical cystectomy. Among the 1,063 randomized patients, those who received durvalumab had a 33% reduction in the risk of developing distant metastases or death and a 31% reduction in the risk of dying from bladder cancer compared to those who received chemotherapy alone. More patients who received durvalumab achieved a pathological complete response at the time of surgery with 37% compared to 28% in the chemotherapy-alone group. Patients who achieved a pathological complete response had better event-free survival and overall survival compared to those who did not. In both groups, durvalumab provided additional survival benefits, reducing the risk of disease progression or death by 42% and the risk of death by 28% in patients with a pathological complete response, while in those patients without a pathological complete response, the risk of disease progression or death was reduced by 23% and the risk of death by 16% when durvalumab was added to the chemotherapy. Immune-mediated adverse events occurred in 21% of patients in the durvalumab group compared to 3% in the chemotherapy-alone group, with grade 3 or higher events occurring in 3% compared to 0.2%. The most common immune-related adverse events included hypothyroidism in 10% of patients treated with durvalumab compared to 1% in the chemotherapy-alone group, and hyperthyroidism in 3% versus 0.8%. At the time of the data cutoff, these adverse events had resolved in 41% of affected patients in the durvalumab group and 44% in the chemotherapy-alone group. Dr. Peter Hoskin: Thank you, Neeraj, for the great summary. These findings further support the role of perioperative durvalumab as a potential standard of care for patients with muscle-invasive bladder cancer. Dr. Neeraj Agarwal: I concur with your thoughts, Peter. Before wrapping up the bladder cancer section, would you like to mention Abstract 664 reporting updated results from the EV-302 trial, which evaluated enfortumab vedotin in combination with pembrolizumab compared to chemotherapy as first-line treatment for patients with previously untreated locally advanced or metastatic urothelial carcinoma? Dr. Peter Hoskin: Yes, of course. Dr. Tom Powles presented updated findings from the EV-302 study, and in this abstract presented 12 months of additional follow-up for EV-302 (>2 y of median follow-up) and an exploratory analysis of patients with confirmed complete response (cCR). The study had a median follow-up of 29.1 months and previously demonstrated significant improvements in progression-free survival and overall survival with enfortumab vedotin and pembrolizumab. This is now the standard of care in global treatment guidelines. Among the 886 randomized patients, enfortumab vedotin and pembrolizumab reduced the risk of disease progression or death by 52% and the risk of death by 49% compared to chemotherapy. The survival benefit was consistent regardless of cisplatin eligibility or the presence of liver metastases. The confirmed objective response rate was higher with enfortumab vedotin and pembrolizumab at 67.5% compared to 44.2% with chemotherapy. The median duration of response was 23.3 months with enfortumab vedotin and pembrolizumab compared to 7.0 months with chemotherapy. A complete response was achieved in 30.4% of patients in the enfortumab vedotin and pembrolizumab group compared to 14.5% in the chemotherapy group, with the median duration of complete response not yet reached in the enfortumab vedotin and pembrolizumab group compared to 15.2 months in the chemotherapy group. Severe treatment-related adverse events occurred in 57.3% of patients treated with enfortumab vedotin and pembrolizumab compared to 69.5% in the chemotherapy group, while in patients who achieved a complete response, severe adverse events occurred in 61.7% of those treated with enfortumab vedotin and pembrolizumab compared to 71.9% with chemotherapy. Treatment-related deaths were reported in 1.1% of patients treated with enfortumab vedotin and pembrolizumab compared to 0.9% with chemotherapy, with no treatment-related deaths occurring in those who achieved a complete response. These findings clearly confirm the durable efficacy of enfortumab vedotin and pembrolizumab, reinforcing its role as the standard of care for the first-line treatment of patients with locally advanced or metastatic urothelial carcinoma, and no new safety concerns have been identified. Dr. Neeraj Agarwal: Thank you for this great summary. Moving on to kidney cancer, let's talk about Abstract 439 titled, “Nivolumab plus cabozantinib (N+C) vs sunitinib (S) for previously untreated advanced renal cell carcinoma (aRCC): Final follow-up results from the CheckMate-9ER trial.” Dr. Peter Hoskin: Sure. Dr. Motzer presented the final results from the phase 3 CheckMate-9ER trial, which compared the combination of cabozantinib and nivolumab against sunitinib in previously untreated advanced renal cell carcinoma. The data after more than five years follow-up show that the combination therapy provided sustained superior efficacy compared to sunitinib. In terms of overall survival, we see an 11-month improvement in median OS, 46.5 months for the cabo-nivo versus 35.5 months for sunitinib and a 42% reduction in the risk of disease progression or death, with median progression-free survival nearly doubling – that's 16.4 months in the combination group and 8.3 months with sunitinib. Importantly, the safety profile was consistent with the known safety profiles of the individual medicines, with no new safety concerns identified. Dr. Neeraj Agarwal: Great summary, Peter. These data further support the efficacy of cabo-nivo combination therapy in advanced renal cell carcinoma, which is showing a 11-month difference in overall survival. Dr. Peter Hoskin: Neeraj, before wrapping up this podcast, would you like to tell us about Abstract 618? This is titled “Prospective COTRIMS (Cologne trial of retroperitoneal lymphadenectomy in metastatic seminoma) trial: Final results.” Dr. Neeraj Agarwal: Sure, Peter. I would be delighted to. Dr Heidenrich from the University of Cologne in Germany presented the COTRIMS data evaluating retroperitoneal LN dissection in patients with clinical stage 2A/B seminomas. Seminomas are classified as 2A or B when the disease spreads to the retroperitoneal lymph nodes of up to 2 cm (CS IIA) or of more than 2 cm to up to 5 cm (CS 2B) in maximum diameter, respectively. They account for 10-15% of seminomas and they are usually treated with radiation and chemotherapy. However, radiation and chemo can be associated with long-term toxicities such as cardiovascular toxicities, diabetes, solid cancers, leukemia, particularly for younger patients. From this standpoint, Dr Heidenrich and colleagues evaluated unilateral, modified template, nerve-sparing retroperitoneal lymph node dissection as a less toxic alternative compared to chemo and radiation. They included 34 patients with negative AFP, beta-HCG, and clinical stage 2A/B seminomas. At a median follow-up of 43.2 months, the trial demonstrated great outcomes: a 99.3% treatment-free survival rate and 100% overall survival, with only four relapses. Antegrade ejaculation was preserved in 88% of patients, and severe complications such as grade 3 and 4 were observed in 12% of patients. Pathological analysis revealed metastatic seminoma in 85% of cases, with miR371 being true positive in 23 out of 24 cases and true negative in 100% of cases. It appears to be a valid biomarker for predicting the presence of lymph node metastases. These findings highlight retroperitoneal lymph node dissection is feasible; it has low morbidity, and excellent oncologic outcomes, avoiding overtreatment in 80% of patients and sparing unnecessary chemotherapy or radiotherapy in 10-15% of cases. Dr. Peter Hoskin: Great summary and important data on retroperitoneal lymphadenectomy in metastatic seminoma. These findings will help shape clinical practice. Any final remarks before we conclude today's podcast? Dr. Neeraj Agarwal: Before wrapping up this podcast, I would like to say that we have reviewed several abstracts addressing prostate, bladder, kidney cancers, and seminoma, which are impacting our medical practices now and in the near future. Peter, thank you for sharing your insights with us today. These updates are undoubtedly exciting for the entire GU oncology community, and we greatly appreciate your valuable contribution to the discussion and your leadership of the conference. Many thanks. Dr. Peter Hoskin: Thank you, Neeraj. Thank you for the opportunity to share this information more widely. I'm aware that whilst we have nearly 6,000 delegates, there are many other tens of thousands of colleagues around the world who need to have access to this information. And it was a great privilege to chair this ASCO GU25. So, thank you once again, Neeraj, for this opportunity to share more of this information that we discussed over those few days. Dr. Neeraj Agarwal: Thank you, Peter. And thank you to our listeners for joining us today. You will find links to the abstracts discussed today on the transcript of this episode. Finally, if you value the insights that you hear on the ASCO Daily News podcast, please take a moment to rate, review, and subscribe wherever you get your podcasts. Disclaimer: The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity or therapy should not be construed as an ASCO endorsement.  Find out more about today's speakers:   Dr. Neeraj Agarwal    @neerajaiims    Dr. Peter Hoskin Follow ASCO on social media:      @ASCO on Twitter      ASCO on Bluesky  ASCO on Facebook      ASCO on LinkedIn      Disclosures: Dr. Neeraj Agarwal: Consulting or Advisory Role: Pfizer, Bristol-Myers Squibb, AstraZeneca, Nektar, Lilly, Bayer, Pharmacyclics, Foundation Medicine, Astellas Pharma, Lilly, Exelixis, AstraZeneca, Pfizer, Merck, Novartis, Eisai, Seattle Genetics, EMD Serono, Janssen Oncology, AVEO, Calithera Biosciences, MEI Pharma, Genentech, Astellas Pharma, Foundation Medicine, and Gilead Sciences Research Funding (Institution): Bayer, Bristol-Myers Squibb, Takeda, Pfizer, Exelixis, Amgen, AstraZeneca, Calithera Biosciences, Celldex, Eisai, Genentech, Immunomedics, Janssen, Merck, Lilly, Nektar, ORIC Pharmaceuticals, Crispr Therapeutics, Arvinas Dr. Peter Hoskin: Research Funding (Institution): Varian Medical Systems, Astellas Pharma, Bayer, Roche, Pfizer, Elekta, Bristol Myers  

Part 4 of 4: Jon Chee hosts our latest guest, Neela Patel, Chief Business Officer at Bonum Therapeutics who are developing protein therapeutics to be used to treat a wide range of diseases. Neela is a seasoned scientist and business development executive with over 30 years of leadership experience in drug discovery and development. Before her time at Bonum Therapeutics Neela worked as the CBO at Good Therapeutics, a biotech company that develops cutting edge protein-based drugs. Her impressive career also includes pivotal roles at Seattle Genetics, AbbVie, Abbott, and Genentech. Her extensive experience as both a scientist and business person give her unique insights you won't want to miss.

Part 3 of 4: Jon Chee hosts our latest guest, Neela Patel, Chief Business Officer at Bonum Therapeutics who are developing protein therapeutics to be used to treat a wide range of diseases. Neela is a seasoned scientist and business development executive with over 30 years of leadership experience in drug discovery and development. Before her time at Bonum Therapeutics Neela worked as the CBO at Good Therapeutics, a biotech company that develops cutting edge protein-based drugs. Her impressive career also includes pivotal roles at Seattle Genetics, AbbVie, Abbott, and Genentech. Her extensive experience as both a scientist and business person give her unique insights you won't want to miss.

Part 2 of 4: Jon Chee hosts our latest guest, Neela Patel, Chief Business Officer at Bonum Therapeutics who are developing protein therapeutics to be used to treat a wide range of diseases. Neela is a seasoned scientist and business development executive with over 30 years of leadership experience in drug discovery and development. Before her time at Bonum Therapeutics Neela worked as the CBO at Good Therapeutics, a biotech company that develops cutting edge protein-based drugs. Her impressive career also includes pivotal roles at Seattle Genetics, AbbVie, Abbott, and Genentech. Her extensive experience as both a scientist and business person give her unique insights you won't want to miss.

Dr. Lillian Siu and Dr. Melvin Chua discuss the new technologies and novel therapeutics that were featured at the 2024 ASCO Breakthrough meeting. TRANSCRIPT Dr. Lillian Siu: Hello and welcome to the ASCO Daily News Podcast. I'm Dr. Lillian Siu, a medical oncologist and director of the Phase 1 Trials Program at the Princess Margaret Cancer Center in Toronto, Canada, and a professor of medicine at the University of Toronto. On today's episode, we'll be discussing key takeaways from the 2024 ASCO Breakthrough meeting in Yokohama, Japan. Joining me for this discussion is Dr. Melvin Chua, who served as the chair of Breakthrough's Program Committee. Dr. Chua is the head of the Department for Head, Neck and Thoracic Cancers in the Division of Radiation Oncology at the National Cancer Center in Singapore. Our full disclosures are available in the transcript of this episode. Dr. Chua, it's great to be speaking with you today and congratulations on a very successful Breakthrough meeting. Dr. Melvin Chua: Thanks Dr. Siu. It was really inspiring to come together again to showcase the innovative work of world-renowned experts, clinicians, researchers, med-tech pioneers, and drug developers from around the globe. Our theme this year was inclusivity and thus it was important to bring people together again in the Asia Pacific region and to foster international collaborations that are so important in advancing cancer care. This year, we invited 65 international faculty, of which 55% were from Asia. Also, importantly, we achieved approximately a 50-50 split for male to female representation. These are remarkable statistics for the meeting, and we really hope to retain this for future Breakthrough [meetings]. Dr. Lillian Siu: The meeting featured renowned keynote speakers who shared great insights on new technologies and therapies that are shaping the future of drug development and care delivery. Let's first talk about artificial intelligence and the keynote address by Dr. Andrew Trister. He gave a very interesting talk titled, “Plaiting the Golden Braid: How Artificial Intelligence Informs the Learning Health System.” What are the key messages from his talk? Dr. Melvin Chua: Couldn't agree with you more, Dr. Siu. Dr. Trister is the chief medical and scientific officer of Verily, a precision health company. He previously worked in digital health and AI at The Bill and Melinda Gates Foundation, and worked at Apple where he led clinical research and machine learning with Apple partners. But perhaps it was really his background and training as a radiation oncologist that was most pertinent as he was able to weave both the components of new AI models and the applications and pitfalls in the clinic to the audience. Dr. Trister provided a very high-level view through the history of AI and showcased the progression of the different AI models and he basically explained between deep and shallow methods as well as deductive logic versus inductive probabilistic methods. He then provided several clinical examples where these models have shown their utility in the clinic, for example, pathology and so forth. At the same time, he illustrated several pitfalls with these models. So overall, I think Dr. Trister's talk was very well received by the audience with several key messages, including the importance of [using] high-quality data as the basis of a good AI model. AI was also addressed in an Education Session that looked at Artificial Intelligence in the Cancer Clinic. And we had a panel of experts that highlighted current progress and successes with AI in the clinic, advances with AI assisted pathology for clinical research and precision medicine, large language models (LLMs) for applications in the clinic, and how we could leverage AI in precision oncology. And from this session, I had several key takeaways. Dr. Alexander Pearson [of the University of Chicago] gave a very illustrative talk on how multimodal information across clinical omics, radiological information and multi omics could be used to improve diagnostic tasks and clinical prediction across different cancers. And Dr. Joe Yeong [of Singapore General Hospital] gave a very good talk on how AI can be applied in digital pathology to accelerate research in immunology and help in the development of immunotherapies. Dr. Danielle Bitterman [of Brigham and Women's Hospital] shared very good examples of how LLMs could be used in a clinic. And I think the example that really stood out for me was how LLMs could be deployed to create responses to patient queries. And of course, the big question in the room was: How could AI eventually encapsulate compassion in their response? I think this again showcased how LLMs could really help to accelerate our clinical work going forward. And ultimately circling back to data, Dr. Caroline Chung [of MD Anderson] gave a very poignant description on the importance of data quality and how poor-quality data could eventually lead to underperforming AI models. So all in all, I think this was a great session. And what do you think, Dr. Siu? Dr. Lillian Siu: Melvin, I totally agree with you. I like all your comments and I really enjoyed the keynote as well as the session on AI in the cancer clinic chaired by Dr. Pearson. I think all these sessions were really informative. Discussions on the latest AI and machine learning, algorithms and technologies on digital pathology, LLMs and big data, as you said, really enables the attendees, especially clinicians like me, to gain a deep understanding of how AI can be translated to practical applications. Dr. Melvin Chua: Great. So, Dr. Siu, let's talk about some of the novel therapeutics that were featured at the meeting. Again, this was an important session for Breakthrough, and it's always been there. So could you share some highlights from the sessions on novel drug development from your perspective? Dr. Lillian Siu: Yes, indeed. Drug development is such an exciting aspect of this meeting. On Day 3 of the meeting, we had a keynote by Dr. Shimon Sakaguchi of Osaka University, who discussed “Targeting Regulatory T cells (Tregs) in Cancer: The Science, Trials, and Future.” And he talked about T cells, especially Treg biology, the role of Tregs in immune regulation, new developments in Treg immuno-oncology drugs, and how we can actually target Tregs to treat early cancers, etc. This talk is particularly exciting because there are now anti CCR8 antibodies in the clinic that specifically target Tregs, and some early signals of anti-tumor activities are already being observed. Dr. Sakaguchi also emphasized the importance of combination sequence and timing of drugs for the successful use of cancer immunotherapeutic agents. I also want to emphasize the Education Session that followed, titled, “The Future of Immunotherapy, New Drugs and New Ideas.” In that particular session, we heard about engineering T-cell immunity to eradicate tumors. We heard about CAR T-cell therapy in GI cancers, novel immunotherapeutic combinations, and T-cell engagers, which are bispecifics in cancer. While success with some of these immunotherapeutic modalities, such as cell therapies and T-cell engagers have been largely seen in hematological malignancies, we are beginning to observe efficacy signals in solid tumors. For example, the CAR T targeting Claudin18.2 in gastrointestinal cancers and the recently approved FDA-approved DLL3/CD3 bispecific T-cell engager, tarlatamab, in small cell lung cancer are really exciting examples. We also heard from investigators who are exploring neoadjuvant therapies in the neoadjuvant therapy session, and the key takeaway from that session is that we have growing interest in using neoadjuvant therapy or perioperative therapy. In other words, neoadjuvant plus adjuvant therapy in different cancers. In the neoadjuvant session, there were updates provided by different experts on the roles of neoadjuvant therapy in melanoma, liver cancer, bladder cancer, and nasopharyngeal cancer. Increasingly, there is randomized trial evidence to support the use of neoadjuvant therapy or perioperative immunotherapy in several cancer types with survival-based endpoints. Very exciting indeed. Dr. Melvin Chua: Indeed, I couldn't agree with you more. I think one of the things that went into designing the case-based discussions this year was that we wanted to talk about cancers that were relevant to this part of the world and hence we again showcased lung cancers, gastric cancers and melanomas, and whereby we have again perspectives from an expert from the West coupled to an expert from the East, thereby showcasing the diversity of practice around the world. The other thing that we did this year was we decided to pair the case-based discussions with the keynotes and the Education Sessions as well. For example, on Day 3, we had Dr. Sakaguchi speak on Tregs, as you mentioned. And this was followed by an in-depth session on new immunotherapies, and then followed by a case-based discussion on different melanoma cases on the role of neoadjuvant immunotherapy in this disease, and the strikingly relevance of response to prognostication. This is an important trait that we're seeing now that seems to pan out across different cancers, where we find that neoadjuvant response to combination systemic therapies and/or radiotherapy is a strong prognosticator. Dr. Lillian Siu: So, Dr. Chua, we've discussed some breakthrough treatments and promising advances in cancer care, and we've touched upon some barriers to success in cancer treatment. I would like to ask you about the keynote address by Dr. Raffaella Casolino of the World Health Organization, who spoke passionately about efforts by the WHO and its partners to build equity in cancer care. Can you share some highlights with us? Dr. Melvin Chua: Absolutely, Dr. Siu. In spite of the tremendous advances we've seen in recent years in oncology, there are still major disparities in cancer care, such as cost and access, which affect patients worldwide. I think Dr. Casolino's talk was a very nice overview whereby she showed, first of all, the WHO's impact in terms of the WHO Cancer Resolution initiative that was implemented in 2017, where through this initiative, WHO has impacted 100 countries, invested $1 billion in funds, and that has led to millions of lives saved. But she then really drilled down to some of the key examples of the focus of the WHO in terms of equalizing care in cancer. I think one which struck me was the appreciation of the disparities in the clinical trials landscape. I think it is clear that there's still a huge barrier to clinical trials between the high- and middle-income countries and the low- and middle-income countries, and the majority of clinical trials these days are industry sponsored and we really need to look at leveling the playing field in this regard. Then she highlighted the WHO's work on trying to lower the barriers to precision oncology. And I think there are several issues in that sense, but I think what the WHO has really worked hard on is promoting education for genomic medicine, where they've done several reviews with experts around the world to educate the field across the world on how we interpret and apply genomics in the clinic. So all in all, it was very interesting to hear Dr. Casolino's insights from a policy perspective, and again, this emphasizes that there's so much work to be done at the end of the day and the dialogue needs to continue. We also heard about policy, academic and industry perspectives in the context of clinical trials, and that led to a discussion on real-world evidence generation for regulatory approvals. It was very nice that we had a session on that at the end of Breakthrough 2024 (Real-World Evidence and Clinical Trials: Beyond the Ivory Tower). And in that session, we heard from Dr. Shaalan Beg [of the NIH], and Dr. Janet Dancey [of Queen's University] who represented views from academia and Dr. Hidetoshi Hayashi [of Kindai University Hospital] shared perspectives on decentralized trials. I'd like to encourage our listeners to watch these sessions if they were unable to attend. The content is very rich, and I'm sure they'll learn from it. Dr. Lillian Siu: Thank you so much, Dr. Chua. Is there anything else you would like to cover before we wrap up the podcast today? Dr. Melvin Chua: Thank you, Dr. Siu. The thing I really want to emphasize is, apart from all these Educational Sessions and having very eminent keynote speakers, one of the key points that we really want to bring out for Breakthrough is to showcase the high-quality research. This year we had 300 abstracts submitted and they were all high quality, cutting across trials, omics research, AI and technology, and eventually we selected 235 of them and we were able to showcase some of them across three oral sessions over three days. I think this is an important component of Breakthrough that we really wish to continue building upon where people are now excited to use this forum to present their work. Dr. Lillian Siu: Thank you so much, Dr. Chua. I really enjoyed our discussions today. I look forward to seeing how the Breakthrough meeting will continue to grow in future years. Dr. Melvin Chua: Thank you again, Dr. Siu. Thank you for all your leadership and efforts in making Breakthrough a successful meeting series the past few years. Dr. Lillian Siu: Thank you to our listeners for your time today. You'll find links to the session discussed today in the transcript of this episode. Finally, if you value the insights that you hear on the ASCO Daily News Podcast, please take a moment to rate, review and subscribe wherever you get your podcast. Thank you.   Disclaimer: The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement. Find out more about today's speakers:   Dr. Lilian Siu  @lillian_siu  Dr. Melvin Chua  @DrMLChua    Follow ASCO on social media:    @ASCO on Twitter    ASCO on Facebook    ASCO on LinkedIn      Disclosures:   Dr. Lillian Siu:  Leadership (Immediate family member): Treadwell Therapeutics  Stock and Other Ownership Interests (Immediate family member): Agios    Consulting or Advisory Role: Merck, AstraZeneca/MedImmune, Roche, Voronoi Inc., Oncorus, GSK, Seattle Genetics, Arvinas, Navire, Janpix, Relay Therapeutics, Daiichi Sankyo/UCB Japan, Janssen, Research Funding (Institution): Bristol-Myers Squibb, Genentech/Roche, GlaxoSmithKline, Merck, Novartis, Pfizer, AstraZeneca, Boehringer Ingelheim, Bayer, Amgen, Astellas Pharma, Shattuck Labs, Symphogen, Avid, Mirati Therapeutics, Karyopharm Therapeutics, Amgen   Dr. Melvin Chua:  Leadership, Stock and Other Ownership Interests: Digital Life Line  Honoraria: Janssen Oncology, Varian  Consulting or Advisory Role: Janssen Oncology, Merck Sharp & Dohme, ImmunoSCAPE, Telix Pharmaceuticals, IQVIA, BeiGene  Speakers' Bureau: AstraZeneca, Bayer, Pfizer, Janssen   Research Funding: PVmed, Decipher Biosciences, EVYD Technology, MVision, BeiGene, EVYD Technology, MVision, BeiGene  Patents, Royalties, Other Intellectual Property: High Sensitivity Lateral Flow Immunoassay for Detection of Analyte in Samples (10202107837T), Singapore. (Danny Jian Hang Tng, Chua Lee Kiang Melvin, Zhang Yong, Jenny Low, Ooi Eng Eong, Soo Khee Chee)    

Dr. Allison Zibelli and Dr. Erika Hamilton discuss the results of the DESTINY-Breast06 trial in HR+, HER2-low and HER2-ultralow metastatic breast cancer and the A-BRAVE trial in early triple-negative breast cancer, the results of which were both presented at the 2024 ASCO Annual Meeting. TRANSCRIPT Dr. Allison Zibelli: Hello, I'm Dr. Allison Zibelli, your guest host of the ASCO Daily News Podcast. I'm an associate professor of medicine and breast medical oncologist at the Sidney Kimmel Cancer Center of Jefferson Health in Philadelphia. My guest today is Dr. Erika Hamilton, a medical oncologist and director of breast cancer research at the Sarah Cannon Research Institute. We'll be discussing the DESTINY-Breast06 trial, which showed a progression-free advantage with the antibody-drug conjugate trastuzumab deruxtecan (T-DXd) compared to chemotherapy in hormone receptor-positive HER2-low or HER2-ultralow metastatic breast cancer. We'll address the implications of this study for the community, including the importance of expanding pathology assessments to include all established subgroups with HER2 expression, and the promise of expanding eligibility for antibody-drug conjugates. We'll also highlight advances in triple-negative breast cancer, focusing on the A-BRAVE trial, the first study reporting data on an immune checkpoint inhibitor avelumab in patients with triple-negative breast cancer with invasive residual disease after neoadjuvant chemotherapy.  Our full disclosures are available in the transcript of this episode.  Erika, it's great to have you on the podcast today. Dr. Erika Hamilton: Thanks so much, Allison. Happy to join. Dr. Allison Zibelli: Antibody-drug conjugates are rapidly changing the treatment landscape in breast cancer. The data from the DESTINY-Breast06 trial suggests that trastuzumab deruxtecan may become a preferred first-line treatment option for most patients with HER2-low or HER2-ultralow metastatic breast cancer after progression on endocrine therapy. First, could you remind our listeners, what's the definition of HER2-ultralow and what were the findings of this trial? Dr. Erika Hamilton: Yeah, those are fantastic questions. Ultralow really has never been talked about before. Ultralow is part of a subset of the IHC zeros. So it's those patients that have HER2-tumor staining that's less than 10% and incomplete but isn't absolutely zero. It's even below that +1 or +2 IHC that we have classified as HER2-low. Now, I think what's important to remember about D-B06, if you recall, D-B04 (DESTINY-Breast04) was our trial looking at HER2-low, is that D-B06 now included HER2-low as well as this HER2-ultralow category that you asked about. And it also moved trastuzumab deruxtecan up into the frontline. If you recall, D-B04 was after 1 line of cytotoxic therapy. So now this is really after exhausting endocrine therapy before patients have received other chemotherapy. And what we saw was an improvement in progression-free survival that was pretty significant: 13.2 months versus 8.1 months, it was a hazard ratio of 0.62. And you can ask yourself, “well, was it mainly those HER2-low patients that kind of drove that benefit? What about the ultralow category?” And when we look at ultralow, it was no different: 13.2 months versus 8.3 months, hazard ratio, again, highly significant. So I think it's really encouraging data and gives us some information about using this drug earlier for our patients with hormone receptor-positive but HER2-negative disease.  Dr. Allison Zibelli: I thought this study was really interesting because it's a patient population that I find very difficult to treat, the hormone receptor-positive metastatic patient that's not responding to endocrine therapy anymore. But it's important to mention that T-DXd resulted in more serious toxicities compared to traditional chemotherapy in this study. So how do you choose which patients to offer this to? Dr. Erika Hamilton: Yeah, those are both great points. So you're right, this is after endocrine therapy. And in fact, about 85% of these patients had received at least 2 prior lines of endocrine therapy. So I have some people kind of asking, “Well, if endocrine therapy really isn't benefiting everyone in the second-line setting post-CDK, should we just move to the ADCs?” And, no, probably we should really make sure that we're exhausting endocrine therapies for those patients that are going to benefit. And once we determine somebody has endocrine-resistant disease, that's when we would think about switching. In terms of the side effects, I think you're right. It's mainly ILD that's probably the more serious side effect that we worry about a little bit with trastuzumab deruxtecan. The good news is, through multiple trials, we've gotten a little bit better at managing this. We've pretty much all but eliminated any fatal cases of ILD, definitely less than 1% now. ILD rates, depending on what study you look for, kind of ranges in that 10% to 15% range. Any grade ILD on D-B06 was 11.3%. So really kind of making sure that we look for ILD at scans, making sure that patients are educated to tell us about any new pulmonary symptoms: cough, exertional dyspnea, shortness of breath at rest, etc. But I think the most common side effects that we really deal with on a daily basis with trastuzumab deruxtecan, luckily, is nausea, which we've gotten better at managing with the 2- or 3-drug antiemetic regimen, and probably a little bit of fatigue as well. Dr. Allison Zibelli: Thank you. So, I think for most people in the community, the sticking point here will be expanding pathology assessments to include all of the subgroups, including the ultralow. Most patients in the community are not testing for HER2-low and HER2-ultralow now. Dr. Erika Hamilton: Historically, we kind of all did HER2 IHC, right? And then as FISH became available, there were a lot of institutions that moved to FISH and maybe didn't have IHC anymore. And now, at least in my institution, we do both. But I think it's a very important point that you made that IHC was really designed to pick out those patients that have HER2-high, the 3 pluses or the FISH amplified cases. It was not to tell the difference between a 1+ or a 2+ or a 0 that's not quite a 0 and a 1+. So I think you're right. I think this is tough. I probably have a little bit more of an interesting take on this than some people will. But data from ASCO, not this year but in 2023, there was actually a pretty eloquent study presented where they looked at serial biopsies in patients, and essentially, if you got up to 4 or 5 biopsies, you were guaranteed to have a HER2-low result. Now, this didn't even include ultralow, which is even easier. If we know we include ultralow, we're really talking about probably 85% to 90% of our patients now that have some HER2 expression. But if we biopsy enough, we're guaranteed to get a HER2 low.  And so I think the question really is, if we know IHC wasn't really designed to pick out these ultralows, and we know kind of greater than 90% of patients are going to have some expression, did we kind of develop this drug a little bit backwards? Because we thought we understood HER2, and the reality is this drug is a little bit more like a sacituzumab govitecan, where we don't test for the TROP2. Should we really be kind of serial biopsying these patients or should maybe most patients have access to at least trying this drug?  Dr. Allison Zibelli: So I don't think that most of my patients will really be happy to sign up for serial biopsies. Dr. Erika Hamilton: Agreed. Dr. Allison Zibelli: Do we have any emerging technologies for detecting low levels of HER2? You talked about how the IHC test isn't really designed to detect low levels of HER2. Do you think newer detection techniques such as immunofluorescence will make a difference, or will we have liquid biopsy testing for this? Dr. Erika Hamilton: Yeah, I think liquid biopsy may be a little bit hard, just because some of those circulating tumor cells are more of a mesenchymal-type phenotype and don't necessarily express all of the same receptors. Normally, if they're cytokeratin-positive, they do, but certainly there is a lot out there looking at more sensitive measures. You mentioned immunofluorescence, there are some even more quantitative measures looking at lower levels of HER2. I definitely think there will be. I guess, ultimately, with even the IHC zeros that are the less than 10% incomplete staining, having a PFS that was absolutely no different than the HER2 low, I guess the question is, how low can we really go? We know that even the IHC zeros doesn't mean that there's no HER2 expression on the cell surface. It just means that maybe there's a couple of thousand as opposed to 10,000 or 100,000 copies of HER2. And so it really appears that perhaps this drug really is wedded to having a lot of HER2 expression. So ultimately, I wonder how much we're going to have to use those tests, especially with what we know about tumor heterogeneity. We know that if we biopsy 1 lesion in the liver, biopsy a lymph node, or even another lesion in the liver, that the HER2 results can have some heterogeneity. And so ultimately, my guess is that most people have some HER2 expression on their breast cancer cells. Dr. Allison Zibelli: So maybe we're going to be using this for everybody in the future. Dr. Erika Hamilton: It certainly seems like we keep peeling back the onion and including more and more patients into the category that are eligible to receive this. I agree. Dr. Allison Zibelli: Let's move on to triple-negative breast cancer, namely the A-BRAVE trial. This was an interesting trial for patients that did not get neoadjuvant immunotherapy and testing 2 groups. The first group was those with residual disease after neoadjuvant conventional chemotherapy. The second group was people with high-risk disease identified upfront that had upfront surgery. The study found that adjuvant avelumab did not improve disease-free survival versus observation, which was the study's primary endpoint. But interestingly, there was a significant improvement in 3-year overall survival and distant disease-free survival. Can you give us your thoughts on that? Dr. Erika Hamilton: Yeah, I think this study was really interesting. Right now, the standard for our patients with larger or node-positive triple-negative cancers is KEYNOTE-522. It's a pretty tough regimen. It's kind of 2 sequential uses of 2 chemotherapies, so 4 chemotherapy agents total with pembrolizumab. But you're right, this study looked at those that had residual disease after neoadjuvant that didn't include immunotherapy, or those patients that didn't get neoadjuvant therapy, went to surgery, and then were receiving chemotherapy on the back end. I'm going to give you the numbers, because you're right. The 3-year disease-free survival rates were not statistically significant. It was 68.3% among those that had avelumab, 63.2% with those that had observation only. So the difference was 5.1% in favor of avelumab, but it wasn't statistically significant. A p value of 0.1, essentially. But when we looked at the 3-year overall survival rates, we saw the same pattern, those patients with the avelumab doing better, but it was 84.8% overall survival and not, unfortunately, dying, versus 76.3%. So the magnitude of benefit there was 8.5%, so about 3% higher than we saw for disease-free survival, and this was statistically significant.  So is this going to change practice for most patients? I probably don't think so. I think for our patients that have larger tumors that's recognized upfront or have node positivity, we're probably going to want to use neoadjuvant chemo. Being able to get a PCR is very prognostic for our patients and enables us to offer things on the back end, such as PARP inhibitors or further chemotherapy of a different type of chemotherapy. But for our patients that go to surgery and maybe the extent of their disease just isn't recognized initially, this could be an option. Dr. Allison Zibelli: I agree. I think this will be a really useful regimen for patients where we get the surprise lymph node that we weren't expecting, or somebody who comes to us, maybe without seeing the medical oncologist, who got upfront surgery. So I thought this was really interesting. What kind of translational studies do you think we're going to do to try and understand which patients would benefit from avelumab? Dr. Erika Hamilton: Yeah, I think that's a great question, and honestly, it's a question that we haven't really answered in the neoadjuvant setting either. Immunotherapy in breast cancer is just a little bit different than it is in some other diseases. We have a benefit for those patients that are PD-L1 positive in the first line. We really haven't seen benefit for metastatic outside of first line. And then in neoadjuvant, it was among all comers. We don't have to test for PD-L1. And now we have this avelumab data from A-BRAVE. I think the question is, is there's probably a subset of patients that are really getting benefit and a subset that aren't. And I don't know that PD-L1 testing is the right test. We know a lot of people are looking at TILs, so kind of lymphocytes that are infiltrating the tumor, a variety of other kind of immunologic markers. But my guess is that eventually we're going to get smart enough to tease out who actually needs the immunotherapy versus who isn't going to benefit. But we're not quite there yet. Dr. Allison Zibelli: Thank you, Erika, for sharing your valuable insights with us on the ASCO Daily News Podcast today. Dr. Erika Hamilton: Thanks so much for having me.  Dr. Allison Zibelli: And thank you to our listeners for joining us. You'll find the links to all the abstracts discussed today in the transcript of this episode. Finally, if you like this podcast and you value our insights, please take a moment to rate, review, and subscribe wherever you get your podcasts. It really helps other people to find us. So thank you very much for listening today.   Disclaimer:   The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions.   Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.    Find out more about today's speakers:  Dr. Allison Zibelli Dr. Erika Hamilton @ErikaHamilton9   Follow ASCO on social media:  @ASCO on Twitter    ASCO on Facebook    ASCO on LinkedIn      Disclosures: Dr. Allison Zibelli:  None Disclosed   Dr. Erika Hamilton: Consulting or Advisory Role (Inst): Pfizer, Genentech/Roche, Lilly, Daiichi Sankyo, Mersana, AstraZeneca, Novartis, Ellipses Pharma, Olema Pharmaceuticals, Stemline Therapeutics, Tubulis, Verascity Science, Theratechnologies, Accutar Biotechnology, Entos, Fosun Pharma, Gilead Sciences, Jazz Pharmaceuticals, Medical Pharma Services, Hosun Pharma, Zentalis Pharmaceuticals, Jefferies, Tempus Labs, Arvinas, Circle Pharma, Janssen, Johnson and Johnson   Research Funding (Inst): AstraZeneca, Hutchison MediPharma, OncoMed, MedImmune, Stem CentRx, Genentech/Roche, Curis, Verastem, Zymeworks, Syndax, Lycera, Rgenix, Novartis, Millenium, TapImmune, Inc., Lilly, Pfizer, Lilly, Pfizer, Tesaro, Boehringer Ingelheim, H3 Biomedicine, Radius Health, Acerta Pharma, Macrogenics, Abbvie, Immunomedics, Fujifilm, eFFECTOR Therapeutics, Merus, Nucana, Regeneron, Leap Therapeutics, Taiho Pharmaceuticals, EMD Serono, Daiichi Sankyo, ArQule, Syros Pharmaceuticals, Clovis Oncology, CytomX Therapeutics, InventisBio, Deciphera, Sermonix Pharmaceuticals, Zenith Epigentics, Arvinas, Harpoon, Black Diamond, Orinove, Molecular Templates, Seattle Genetics, Compugen, GI Therapeutics, Karyopharm Therapeutics, Dana-Farber Cancer Hospital, Shattuck Labs, PharmaMar, Olema Pharmaceuticals, Immunogen, Plexxikon, Amgen, Akesobio Australia, ADC Therapeutics, AtlasMedx, Aravive, Ellipses Pharma, Incyte, MabSpace Biosciences, ORIC Pharmaceuticals, Pieris Pharmaceuticals, Pieris Pharmaceuticals, Pionyr, Repetoire Immune Medicines, Treadwell Therapeutics, Accutar Biotech, Artios, Bliss Biopharmaceutical, Cascadian Therapeutics, Dantari, Duality Biologics, Elucida Oncology, Infinity Pharmaceuticals, Relay Therapeutics, Tolmar, Torque, BeiGene, Context Therapeutics, K-Group Beta, Kind Pharmaceuticals, Loxo Oncology, Oncothyreon, Orum Therapeutics, Prelude Therapeutics, Profound Bio, Cullinan Oncology, Bristol-Myers Squib, Eisai, Fochon Pharmaceuticals, Gilead Sciences, Inspirna, Myriad Genetics, Silverback Therapeutics, Stemline Therapeutics

Dr. Pedro Barata and Dr. Lillian Siu discuss recent advances in cancer vaccines and biomarkers, including the potential of the neoantigen and immune modulatory vaccines and the challenges surrounding cancer vaccine development. TRANSCRIPT Dr. Pedro Barata: Hello, I'm Dr. Pedro Barata, your guest host for the ASCO Daily News Podcast today. I'm a GU medical oncologist at the University Hospitals Seidman Cancer Center in Cleveland, Ohio, and an associate professor of medicine at Case Western Reserve University School of Medicine. I'm also an associate editor of the ASCO Educational Book. And today we'll be discussing a timely article that was recently published in the Educational Book titled, “State-Of-The-Art Advancements on Cancer Vaccines and Biomarkers.”   I'm delighted to welcome one of the article's co-authors and a world-renowned oncologist, Dr. Lillian Siu. She is a senior medical oncologist and director of the Phase 1 Program at the Princess Margaret Cancer Center and a professor of medicine at the University of Toronto.  Welcome, Dr. Siu. Dr. Lillian Siu: Thank you, Dr. Barata; it's great to be here. Dr. Pedro Barata: Wonderful. Dr. Siu will discuss new tools for cancer vaccine development, strategies for combating the immunosuppressive and tumor microenvironment. She will also address cancer vaccine guidelines and patient recruitment strategies to optimize patient selection and access to cancer vaccine trials. I should say that Dr. Siu and her co-authors also addressed this topic during an Education Session at the ASCO 2024 Annual Meeting.  Finally, our full disclosures are available in the transcript of this episode.  So again, Dr. Siu, great to be speaking with you today. I'm looking forward to our discussion.  Dr. Lillian Siu: Thank you, Dr. Barata. And before I begin, I want to acknowledge Dr. Jeffrey Weber and Dr. Inge Marie Svane, who both presented during the ASCO session you mentioned. They gave excellent presentations related to the topic of neoantigen vaccines and immune-modulatory vaccines, which we will talk about later. Dr. Pedro Barata: Wonderful. So let's get started. Cancer vaccines are among the most promising frontiers for breakthrough innovations and new strategies in the fight against cancer. The successes in vaccine development during the COVID-19 pandemic, I think, inspired further research in this area. Why do you think it's important that we harness these recent successes and technological advances to really accelerate progress in vaccine development? Dr. Lillian Siu: Absolutely. I think all of us who have lived through COVID really appreciated how important the COVID vaccine development was to all of us. It saved millions of lives. And I think we witnessed a paradigm change in drug development that none of us thought was possible, that we're able to actually bring a concept to a drug from bench to bedside within an extremely short time. That timeline is not something we would ever imagine to have happened, and it did. And I think it gives us hope that perhaps this is not just limited to the COVID vaccine; it's also extrapolatable to other therapeutics – that we can bring promising medicines to our patients in a really expedited timeline, obviously without compromising their safety.  We now know that cancer vaccines have entered a new, or maybe I should say, renewed era of promise. And it's holding promise on many fronts, Pedro, if I may. It's very exciting in the area of molecular residual disease. In other words, a setting where the cancer is treated definitively by surgery or radiation, plus adjuvant treatment. And we know some patients will relapse because we know they're at high risk. And now we also have different ways to detect these microscopic risks, such as by ctDNA, circulating tumor DNA, or biomarkers. And we know that having some therapeutic that can eradicate these cancers at such microscopic levels would be very attractive, especially with low toxicity, and I think cancer vaccine is such a candidate. And of course, we can even look further into the future of using such treatment in cancer prevention, especially in those with high risk of developing cancer, for example, those with hereditary syndromes like lynch syndrome. We're not there yet, but I think it holds that promise.   So I think, going back to your original question, if we can develop such a therapeutic that is showing promise in a very short period of time, it brings the timeline and the hope to a much shorter timeframe to really deliver to our patients in a very timely manner while safeguarding all the important parts, such as safety and tolerability. Dr. Pedro Barata: Wow, those are such important points. I couldn't agree with you, more. It's really exciting. As I think through this, and as I was reading through your piece, I was thinking it would be great if you could highlight some of the novel approaches to personalized neoantigen vaccine development that are driving progress in this space. Dr. Lillian Siu: Absolutely. And during the session, Dr. Weber spoke about the neoantigen vaccine, and he's a pioneer in this space. So I can only try to iterate some of the points he had delivered during his talk. Neoantigen is a very exciting space for immunologists because we know that tumors express these neoantigens. Many of these are unique antigens that are only expressed in tumors, so-called tumor specific antigens, that we can use as our targets, including vaccines, but not limited to vaccines. And with these altered sequences in DNA in different forms, they could be mutations and splice alterations, etc. We expect that we have modified proteins that are expressed by tumor cells, and these become targets for our drug development of vaccines. And now we can have very specific strategies, very sophisticated algorithms to figure out which neoantigens are more so called immunogenic, more likely to stimulate or activate the immune system, and they can be recognized by T cells. So leveraging this knowledge and technology, we have been able to develop especially mRNA vaccines that are deliverable to our patients through different mechanisms, for example, in lipopeptides, etc., so that we can deliver to the patients in a safe way, such that we can use it to deliver vaccines, such as in the MRD setting that I mentioned earlier, as well as in the advanced disease setting. So Dr. Weber, in his presentation, highlighted one of such vaccines that have been tested in a randomized controlled trial that is KEYNOTE-942, which randomized 157 patients to the mRNA vaccine plus pembrolizumab versus pembrolizumab alone in patients with advanced melanoma. This is a vaccine against 34 mutated neoantigens, and it showed a significant difference in the recurrence free survival with a hazard ratio of 0.56. And if you look at the 18-month relapse free survival rate, it was 78.6% versus 62.2%. Obviously, these are still fairly early data and numbers are still small. I think we would definitely look forward to the randomized phase 3 study of neoantigen vaccine in melanoma and other cancers. Dr. Pedro Barata: No, absolutely. And I agree, it's really exciting. Dr. Weber did a fantastic job going through some of that data. So let me ask you Dr. Siu, as you think about this cancer vaccine field, what are the limitations that you'd highlight when you think about cancer vaccine development? What challenges do you encounter, obstacles do you encounter?  Dr. Lillian Siu: There are many, many potential challenges. And to some extent, that's probably why cancer vaccine development has been somewhat slow for the many decades until more recently. We know first of all; the target has to be recognized. So we need immunogenic targets. So I think a lot of the effort has been put into trying to understand which antigens expressed by cancer cells are immunogenic, able to activate the immune system. They're obviously assay based methods. You're going to try and see if you can ex vivo stimulate immune cells on dishes and models, etc. But we need to also develop in silico computerized algorithms, and now with AI, I think that makes it even more tangible and exciting that we can actually understand through a large number of neoantigens or other antigens, whether we can choose the ones that are most likely going to actually stimulate T cells to be activated. And I think that is one area that there is a lot of interest in development, how to really develop ways to select out the most attractive antigens.   I would also want to highlight that the platforms, which is how we deliver the vaccine, can also pose significant challenges. For example, vaccines can be delivered using peptide-based formulation, cell-based formulation, nucleic acids and viral vectors. For some of these formulations, for example, the peptides very often are restricted to HLA. They can be rapidly degraded in the body, such that they become not really visible to the T cells anymore. Some of the formulations can be very complex. For example, the cell-base; it may need to have cells isolated from patients, cultured, stored and transported to the site of delivery, which can be very complex. For some of the nucleic acid vaccines, they can have very low transfection efficiency. It could be at risk for also having, for example, DNA vaccines integrated into the host genome. And then lastly, there's also the immune suppressive environment in the TME, such that it does not really have the effect when you give it repeatedly. It becomes attenuated and no longer effective. So these are some of the challenges associated with cancer vaccines.  Dr. Pedro Barata: Thank you for that summary. I think it's really important for folks out there, including researchers getting into this field, to be aware of potential obstacles they might encounter.  So let me ask you the opposite question as we see more compelling preclinical and clinical data emerging in this field of vaccine development, what is really exciting you the most about the newest technologies that are shaping the future of cancer vaccines, in your opinion?  Dr. Lillian Siu: I think one I want to highlight is the immune-modulatory vaccine that Dr. Svane, Dr. Inge Marie Svane had presented during the presentation at ASCO. This is a completely different strategy from the neoantigen vaccine. It targets antigens in the tumor microenvironment. And we know that in the tumor microenvironment, we have tumor cells, we have immune cells, and there are many types of cell types, including, for example, macrophages, cancer associated fibroblasts, regulatory T cells, etc. And using these particular cell types, we know that we can really develop vaccines that can stimulate the body's immune system to attenuate, to downgrade some of the negative factors in the tumor microenvironment. And this is what Dr. Svane and her group is trying to do. For example, they have an IDO vaccine that is able to actually target these antigens in the tumor microenvironment, and by that, not just suppressing the negative forces, so to speak, but also activate T cells to help attack cancer cells. I think that's a very interesting area. Very early promise has been seen already in non-small cell lung cancer in early phase trials using the immune-modulatory vaccine.  But going back to your question, what kind of advances; I mentioned earlier about having novel ways to select our antigens that are most immunogenic. There are many algorithms that are being developed, and I think we can try and leverage that kind of knowledge from artificial intelligence, machine learning. So I think that's definitely very exciting. There are also new vaccine platforms coming out. For example, there's recent data using modification of peptides, so called amphiphile vaccines, that already show very early promise in colorectal cancer, microsatellite status, colorectal cancer, as well as in pancreatic cancer in the molecular residual disease setting, where these long peptide vaccines targeting KRAS mutants together with adjuvant oligonucleotide DNA, combined together, can actually be given to patients and reduce the chance of cancer relapse in patients with resected colorectal cancer, as well as pancreatic cancer, with endpoints such as ctDNA or biomarker being downregulated. I think that's a very exciting example. Another very exciting example is cell-based vaccines that are being developed in Europe by the NKI Netherlands Cancer Institute Group, where they are looking at plasmacytoid dendritic cells that are loaded with peptides from different tumor associated antigens and then given to patients, which, again, in non-small cell lung cancer, together with pembrolizumab, has yielded very high response rate. And we will almost certainly see more trials coming out using that particular platform with the dendritic cells. So that's just some of the examples of exciting things that are happening in the vaccine field. Dr. Pedro Barata: Thank you. I'm wondering if you can share with our listeners about what really are the existing guidelines for using these new tools for discovery, methods of treatment, and perhaps optimizing patient selection to access trials.  Dr. Lillian Siu: To be honest, the latest guideline that was published from the FDA that I can find is almost 13 years ago in 2011. So I think it is time for a new guidance, or at least a draft guidance, to give some additional support and guidance in terms of what to do with these new treatments from the FDA and perhaps other regulatory agencies as well. I think we're now entering a very exciting time that cancer vaccines are no longer an ineffective therapeutic. It is now showing evidence of efficacy, not just in the advanced setting, but also in the molecular residual disease setting. There're so many questions to be answered, like how to develop these trials in early disease; what's the end point? Can we incorporate them into the neoadjuvant setting, and if so, how do we give these drugs before surgery, and do we give them maintenance after surgery? I think guidance from the regulatory authorities would be extremely helpful and informative to guide academic groups as well as the pharmaceutical sector to develop these agents in the right way. Dr. Pedro Barata: Dr. Siu, this is a fantastic summary, and we certainly are on the cusp of a new dawn of discovery and development in cancer vaccines, and super interesting to hear from you talking about it. Before letting you go, do you have any final thoughts that you'd like to share with the listeners, with all of us about this topic? Dr. Lillian Siu: I think as a drug developer like you are, I'm extremely excited because we now have yet another way to leverage the host immunity as a cancer therapeutic, and it is going to be opening a new door to combination therapy because we can imagine combining these treatments with other immunotherapeutics such as bispecific molecules such as CAR Ts and even vaccine plus vaccine combination is feasible. That came up actually during the session as a question from the audience. Can we combine neoantigen vaccines and immune-modulatory vaccines together? And both of our speakers who presented felt that it was possible. Obviously, we have to understand the sequence question and the endpoints question, but the fact that it opens a new door to combinatorial therapy, not just with immunotherapeutics, but perhaps with other therapeutics as well, antibody drug conjugates, etc., really, I think, is very exciting for this field to become further explored.  I mentioned earlier in the podcast that the whole area of cancer prevention is something that we have not been tapping into for the last decade with vaccines because it has not been very effective. Viral vaccines, of course, HPV and other vaccines targeting viruses, but targeting cancer cells is not something we have been successful using vaccines to prevent cancer from developing. I think we would be very interested to see if this will become a reality in the next decade. I think we would start off with patients with high risk of developing cancers such as, as I mentioned earlier, those with lynch syndrome, those harboring BRCA alterations, for example. Can we use these vaccines to actually prevent the cancers from developing in such high-risk individuals? I think the field is definitely open to that consideration.  Dr. Pedro Barata: Definitely. And I'd like to thank you, Dr. Siu, for sharing these great insights with us today on the ASCO Daily News Podcast. Dr. Lillian Siu: Thank you so much for your time.  Dr. Pedro Barata: And thank you to all the listeners for your time today. You'll find a link to the article discussed today in the transcript of this episode, and I encourage you to check out the 2024 ASCO Educational Book. Finally, if you value the insights that you hear on the podcast, please take a moment to rate, review, and subscribe wherever you get your podcasts. So again, thank you so much for your time and see you soon.   Disclaimer: The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.   Follow today's speakers:  Dr. Pedro Barata  @PBarataMD  Dr. Lillian Siu  @lillian_siu   Follow ASCO on social media: @ASCO on Twitter ASCO on Facebook ASCO on LinkedIn   Disclosures:    Dr. Pedro Barata: Honoraria: UroToday  Consulting or Advisory Role: Bayer, BMS, Pfizer, EMD Serono, Eisai, Caris Life Sciences, AstraZeneca, Exelixis, AVEO, Dendreon  Speakers' Bureau (Inst): Caris Life Sciences, Bayer, Pfizer/Astellas  Research Funding (Inst.): Blueearth, AVEO, Pfizer, Merck    Dr. Lillian Siu:  Leadership (Immediate family member): Treadwell Therapeutics  Stock and Other Ownership Interests (Immediate family member): Agios   Consulting or Advisory Role: Merck, AstraZeneca/MedImmune, Roche, Voronoi Inc., Oncorus, GSK, Seattle Genetics, Arvinas, Navire, Janpix, Relay Therapeutics, Daiichi Sankyo/UCB Japan, Janssen, Research Funding (Institution): Bristol-Myers Squibb, Genentech/Roche, GlaxoSmithKline, Merck, Novartis, Pfizer, AstraZeneca, Boehringer Ingelheim, Bayer, Amgen, Astellas Pharma, Shattuck Labs, Symphogen, Avid, Mirati Therapeutics, Karyopharm Therapeutics, Amgen

Dr. Neeraj Agarwal and Dr. Rana McKay discuss promising studies in GU cancers featured at the 2024 ASCO Annual Meeting that highlighted improved outcomes in urothelial carcinoma, improved survival in renal cell carcinoma, and the role of ctDNA as a potential biomarker for predicting outcomes.   TRANSCRIPT Dr. Neeraj Agarwal: Hello and welcome to the ASCO Daily News Podcast. I'm Dr. Neeraj Agarwal, your guest host of the ASCO Daily News Podcast today. I am the director of the Genitourinary Oncology Program, a professor of medicine at the University of Utah's Huntsman Cancer Institute, and editor-in-chief of the ASCO Daily News.  I am delighted to welcome Dr. Rana McKay, a GU medical oncologist and associate professor at the University of California San Diego. Today, we'll be discussing some key GU abstracts featured at the 2024 ASCO Annual Meeting. Our full disclosures are available in the transcript of this episode. Rana, we're thrilled to have you on the podcast today to share your insights on key advances in GU oncology from ASCO24. Dr. Rana McKay: Thank you so much, Neeraj; it's a pleasure to be here. Dr. Neeraj Agarwal: So, Rana, let's start with some bladder cancer abstracts. Could you tell us about Abstract 4503, titled “Impact of exposure on outcomes with enfortumab vedotin in patients with locally advanced or metastatic urothelial cancer”? Dr. Rana McKay: Of course, I would be delighted to. First, I would like to remind our listeners that enfortumab vedotin (EV) was approved as a monotherapy for the treatment of locally advanced or metastatic urothelial cancer based on the results of EV-201 and EV-301 trials. In these pivotal studies, EV was initiated at a dose of 1.25 mg/kg, and dose modifications, such as reductions and interruptions, were used to manage adverse events. In the abstract presented at ASCO 2024, Dr. Daniel Petrylak and colleagues conducted a post-hoc exploratory analysis to evaluate the association between EV plasma exposure and outcomes. They used multiple pharmacokinetic samples collected during the first two cycles and pre-dose samples from 3 EV monotherapy studies, namely EV-101, EV-201, and EV-301, that were conducted in patients with previously treated locally advanced or metastatic urothelial carcinoma. Dose reductions to 1 mg/kg were required in 42.1% and 35.1% of patients in the EV-201 and EV-301 trials, respectively, and reductions to 0.75 mg/kg were required in 13.6% and 11.1% in the EV-201 and EV-301 trials, respectively. Higher EV exposure during the first two cycles was associated with a higher objective response rate. The ORR was 21.4% for the dose of 0.75 mg/kg, while it was 18.5% for the dose of 1.0 mg/kg. Interestingly, increasing the dosage to 1.25 mg/kg improved the ORR, which ranged from 40 to 51.1% across various studies. In the EV-301 trial, when comparing the efficacy of EV to chemotherapy, EV improved PFS and OS across all dose quartiles, and there was no evidence that recommended dose modifications impacted long-term efficacy outcomes. Dr. Neeraj Agarwal: Thank you, Rana, for this great summary. I would like to add that the meticulously conducted pharmacokinetic studies demonstrated that serum levels of EV correlated with responses. Importantly, patients who had to decrease the dose did not experience compromised outcomes as EV improved PFS and OS outcomes vs chemotherapy in across all exposure quartiles in the EV-301 trial where EV was compared with chemotherapy. These findings highlight the need to start at the recommended dose of 1.25 mg/kg and reduce it, if necessary, however, clinicians should not start at a lower dose.  Dr. Rana McKay: I totally agree with you, Neeraj. Now, moving on to a different setting in bladder cancer, what can you tell us about LBA4517, titled “Perioperative sacituzumab govitecan alone or in combination with pembrolizumab for patients with muscle-invasive urothelial bladder cancer: SURE-01/02 interim results”? Dr. Neeraj Agarwal: Of course! So, SURE was a multicohort, open-label, phase 2 study in patients with muscle-invasive bladder cancer assessing sacituzumab govitecan as a neoadjuvant therapy either alone in SURE-01 or as a combination with pembrolizumab followed by adjuvant pembro in SURE-02 in a flexible design allowing a bladder-sparing approach. In the abstract presented at ASCO 2024, Dr. Antonio Cigliola and colleagues report interim results of the SURE-01 study. Patients with cT2-4N0M0 urothelial carcinoma who were ineligible for or refused cisplatin-based neoadjuvant chemotherapy were planned to receive 4 cycles of neoadjuvant sacituzumab govitecan at a dose of 10 mg/kg followed by radical cystectomy.  An extensive assessment was performed at baseline and after the 4 cycles for response assessment. Patients with clinical complete response defined with negative MRI, cystoscopy and ctDNA assays refusing radical cystectomy were offered redo transurethral resection of the bladder tumor or repeat TURBT followed by observation in the absence of viable high-grade tumor in the bladder. The primary endpoint was pathological complete response rate, while secondary endpoints included pathological downstaging rate and safety. After the first 8 patients were enrolled, the protocol was amended due to the occurrence of grade 3 and 4 neutropenia and diarrhea in 75% and 50% of patients, respectively, and 2 deaths – one of which was deemed to be treatment-related due to sepsis. Key protocol changes included the reduction of the dose of sacituzumab govitecan to 7.5 mg/kg, the introduction of G-CSF as primary prophylaxis, and the exclusion of patients at high risk of febrile neutropenia per ASCO guidelines.  Among 21 patients who received at least one cycle of sacituzumab govitecan and included in the intention-to-treat population, 47.6% had a complete pathological response, and 52.4% had pathological downstaging. 11 patients underwent radical cystectomy, while 7 received repeat-TURBT due to complete clinical response or patient preference. Regarding the safety profile, grade 3 or more adverse events occurred in 42.5% of patients. Treatment-related adverse events leading to dose interruptions or discontinuations were more common before the protocol amendment. It is noteworthy that 3 patients died after treatment discontinuation, with one deemed treatment-related, as previously mentioned. Dr. Rana McKay: Thank you, Neeraj, for a great summary. The pathological complete responses observed show promising activity for sacituzumab govitecan as a neo-adjuvant therapy and a window for bladder-sparing approaches, which is definitely exciting news for our patients! However, although the 3 deaths encountered in a neo-adjuvant setting could be concerning, the improvement of the safety profile after protocol amendments is reassuring and supports the continuation of the study. Dr. Neeraj Agarwal: Before wrapping up the bladder cancer section, would you like to share your insights with our listeners on Abstract 4518, titled “Quantitative circulating tumor DNA (ctDNA) assessment in patients with advanced urothelial carcinoma treated with pembrolizumab or platinum-based chemotherapy from the phase 3 KEYNOTE-361 trial”?  Dr. Rana McKay: Sure. So, the KEYNOTE-361 trial was a randomized phase 3 study with 3 arms that included pembrolizumab plus chemotherapy, pembrolizumab monotherapy, or chemotherapy alone in patients with previously untreated advanced urothelial carcinoma. The results showed that neither the combination of pembrolizumab plus chemotherapy nor pembrolizumab monotherapy improved survival outcomes compared to the chemotherapy arm. So, in this exploratory analysis presented at ASCO24, Dr. Tom Powles and colleagues sought to assess the role of ctDNA as a potential biomarker between the pembrolizumab monotherapy arm and the chemotherapy arm. Tumor tissue mutations were evaluated using whole exome sequencing, and plasma ctDNA was assessed with the Guardant 360 assay. Changes in ctDNA from pre-treatment cycle 1 to on-treatment cycle 2, so 3 weeks post-baseline assessment, were quantified by the maximum variant allele frequency of tumor tissue-specific mutations.  Results showed that lower baseline ctDNA levels were associated with improved clinical outcomes of response in the pembrolizumab arm but not in the chemotherapy arm. This improvement in the pembrolizumab arm was also robust to adjustment for tumor mutational burden and PD-L1. Additionally, chemotherapy led to a ctDNA clearance rate of 41% compared to 11% in the pembrolizumab arm. Patients who had a large ctDNA reduction with pembrolizumab had significantly improved outcomes compared to those achieving a large reduction with chemotherapy with a hazard ratio of 0.25. However, this did not replicate in patients who did not achieve a large reduction, as these patients had similar outcomes across both arms. Let's switch gears to kidney cancer and start with Abstract 4508, reporting the final OS analysis from the JAVELIN Renal-101 trial. Neeraj, what would you like to tell us about this abstract? Dr. Neeraj Agarwal:  Well, as a quick reminder, the JAVELIN Renal-101 was a randomized phase 3 trial where patients with previously untreated advanced or metastatic clear cell renal cell carcinoma were randomized to receive either the combination of avelumab plus axitinib or sunitinib. In previous analyses, the combination of avelumab and axitinib significantly improved PFS compared to sunitinib and was subsequently approved by the FDA for the first-line treatment of patients with advanced RCC in 2019. This superiority in PFS was maintained across the different analyses; however, OS data remained immature. In the abstract presented at ASCO24 by Dr. Robert Motzer from Memorial Sloan Kettering Cancer Center and colleagues, the authors reported OS results at a median follow-up of around 73 months and a minimum of 68 months for all patients, which is the longest follow-up for any ICI-TKI combination in RCC. The final analysis in the overall population favored the combination of avelumab plus axitinib with a median OS of 44.8 months compared to 38.9 months with sunitinib, however, this did not reach statistical significance with a hazard ratio of 0.88. The PFS results and safety profile were consistent with previous analyses.  Dr. Rana McKay: Thank you, Neeraj, for such a nice overview of this abstract. These new data could make this regimen less optimal than other ICI-TKI combinations in the first-line mRCC setting.   Dr. Neeraj Agarwal: I concur, Rana. Moving on to perhaps one of the most exciting GU abstracts featured, Abstract 4506, titled “Circulating kidney injury molecule-1 biomarker analysis in IMmotion010: A randomized phase 3 study of adjuvant atezolizumab vs placebo in patients with renal cell carcinoma at increased risk of recurrence after resection.” Rana, what are your thoughts on this abstract? Dr. Rana McKay: Well, first, I would like to take a step back and remind our audience that in the IMmotion010 trial, patients with resected intermediate to high-risk RCC with clear cell and/or sarcomatoid component were randomized in a 1:1 ratio to receive either atezolizumab or placebo. Investigator-assessed disease-free survival, which was the primary endpoint, favored the atezolizumab arm but did not reach statistical significance. In the abstract featured at ASCO24, Dr. Laurence Albiges and colleagues build on data previously reported in the ASSURE and CheckMate 914 trials and report provocative findings regarding a molecule known as kidney injury molecule 1 or KIM-1, which is a type 1 membrane glycoprotein that has been identified as a minimally invasive potential peripheral blood circulating biomarker. The KIM-1 level of 86 pg/ml was identified as the optimized threshold for defining post-nephrectomy KIM-1 high vs KIM-1 low subgroups in the IMmotion010 trial. KIM-1 levels were measured at baseline or pre-treatment, at cycle 4 day 1, and at disease recurrence or discontinuation without disease recurrence. Baseline characteristics were balanced between the KIM-1 high and KIM-1 low groups, except perhaps for a slightly higher pathological stage in the KIM-1 high subgroup.  I would like to highlight 3 key takeaways from this abstract. First, KIM-1 high level was associated with significantly worse DFS with a hazard ratio of 1.75. Second, patients in the KIM-1 high subgroup receiving atezolizumab had a 28% reduction in the risk of recurrence or death compared to those receiving placebo, while those in the KIM-1 low subgroup had comparable outcomes across both treatment arms. Third, patients in the KIM-1 high subgroup receiving atezolizumab were significantly less likely to experience an on-treatment increase in KIM-1 levels, which was associated with worse DFS in both high and low KIM-1 subgroups, regardless of treatment arm. Thus, these findings support the use of KIM-1 as both a predictive and prognostic biomarker in patients with RCC. Dr. Neeraj Agarwal: Yes, Rana, this is amazing data! I would like to add that these results warrant larger and, ideally, prospective studies to validate the utility of KIM-1 as a noninvasive biomarker for identifying minimal residual disease after nephrectomy and for predicting outcomes to immune checkpoint inhibitors. Dr. Rana McKay: Also, in the field of biomarkers, 2 abstracts interrogating different biomarkers in a different setting, so in patients with advanced or metastatic RCC were presented. Neeraj, could you tell us more about these abstracts? Dr. Neeraj Agarwal: Of course! I think you are referring to Abstracts 4504 and 4505. In abstract 4504, Dr. Toni Choueiri and colleagues sought to assess the clinical implications of different biomarkers in the CLEAR trial, which was a randomized phase 3 trial that led to the approval of the combination of pembrolizumab plus lenvatinib in the first-line mRCC setting. On the other hand, in abstract 4505, Dr. Brian Rini presented biomarker results in KEYNOTE-426, which was also a randomized phase 3 trial based on which the combination of pembrolizumab plus axitinib was approved in patients with mRCC. The authors in both trials sought to investigate the role of biomarkers in predicting treatment outcomes from 3 different angles. Starting with PD-L1 expression, the superiority of the combination arms over sunitinib was not impacted by PD-L1 status in both trials. Moving on to RCC driver gene mutations on whole exome sequencing, such as VHL, SETD2, PBRM1, and BAP1, ICI combination therapies improved outcomes regardless of mutation gene status, and this improvement was statistically significant with PBRM1 mutations in KEYNOTE-426 compared to wild-type PBRM1, but this did not replicate in the CLEAR trial. Finally, using transcriptomic signatures derived from RCC trials, especially the IMmotion 151 and JAVELIN Renal 101 trials, where 7 clusters or molecular subtypes were identified, the combination arms outperformed sunitinib in all clusters in both trials and the magnitude of this benefit differed across clusters.  Dr. Rana McKay: Thank you for this very interesting summary and comparison of the results of these 2 abstracts. These findings support the use of ICI-based combinations in all patients with mRCC as a first-line option. Although these abstracts could not identify specific biomarkers that could guide us clinicians in treatment selection, they provide very interesting biological insights on these molecular biomarkers that are, however, not yet clinically actionable. Dr. Neeraj Agarwal: Very interesting point, Rana. Moving on to prostate cancer, let's start with abstract LBA5000 titled, “Cabazitaxel with abiraterone versus abiraterone alone randomized trial for extensive disease following docetaxel: The CHAARTED2 trial of the ECOG-ACRIN Cancer Research Group (EA8153).” Rana, what is your takeaway on this abstract? Dr. Rana McKay: As a reminder to our audience, the CHAARTED2 trial was a randomized open-label phase 2 study that compared the combination of cabazitaxel and abiraterone to abiraterone alone in patients with mCRPC previously treated with ADT plus docetaxel in the hormone-sensitive setting. The primary endpoint was progression-free survival. After a median follow-up of 47.3 months, Dr. Christos Kyriakopoulos and colleagues reported in LBA5000 that patients receiving the combination of cabazitaxel plus abiraterone had a 27% reduction in the risk of progression or death. However, there was no significant difference in overall survival between the two arms, with a median OS of 25 months in the cabazitaxel+abiraterone arm and 26.9 months in the abiraterone arm, although the study was underpowered for this endpoint. Regarding the toxicity profile, the combination of cabazitaxel and abiraterone was overall well tolerated with more cytopenias, as expected.  Dr. Neeraj Agarwal: Very nice summary of this abstract, Rana. I would like to add that the treatment landscape of patients with mHSPC has evolved since the design of the study and now includes combination therapies of ADT + ARPI with or without docetaxel, and ADT + docetaxel is no longer a standard of care, which limits the applicability of these results in clinical practice today.  Dr. Rana McKay: Excellent point, Neeraj. Let's discuss Abstract 5001, titled “CYCLONE 2: A phase 3 study of abemaciclib with abiraterone in patients with metastatic castration-resistant prostate cancer”. Dr. Neeraj Agarwal: Sure! In the abstract featured at ASCO24, Dr. Matthew Smith and colleagues report the primary results of the CYCLONE 2 trial, which was a randomized phase 2/3 study that investigated the combination of abemaciclib plus abiraterone versus abiraterone monotherapy in patients with mCRPC. Stratification factors included radiographic progression at study entry, presence of measurable disease, and prior docetaxel for mHSPC. Part 1 of the study established the recommended phase 2 dose of abemaciclib at 200 mg twice daily. In part 2, patients were randomized to placebo or abemaciclib, and an adaptive interim analysis using prespecified criteria was performed and recommended the expansion of the study to part 3. The primary endpoint was investigator-assessed radiographic progression-free survival by RECIST 1.1 and PCWG3 criteria in the intention-to-treat population. At the time of the primary analysis, adding abemaciclib to abiraterone did not improve rPFS, with a hazard ratio of 0.83. The median rPFS was 22 months for the combination arm and 20.3 months for the abiraterone arm. The combination was well tolerated, and the safety profile was consistent with the known adverse events. Dr. Rana McKay: So, the addition of abemaciclib to abiraterone did not improve outcomes in patients with mCRPC. These findings suggest that no further investigation is warranted for abemaciclib or CDK4/6 inhibitors in biomarker-unselected patients with prostate cancer.  Dr. Neeraj Agarwal: Rana, what's your take-home message on Abstract 5006, titled “Health-related quality of life results from PRESTO (AFT-19), a phase 3 randomized trial of intensification of androgen blockade in patients with high-risk biochemically relapsed castration sensitive prostate cancer”? Dr. Rana McKay: So, as a reminder to our audience, the PRESTO trial was a randomized phase 3 study that assessed the effects of intensified androgen receptor blockade in patients with biochemically recurrent prostate cancer following local therapies. Patients with a PSA doubling time of less than 9 months and no evidence of metastatic disease were randomized to receive either 52 weeks of ADT alone, ADT plus apalutamide, or ADT plus apalutamide plus abiraterone. In their paper published earlier this year in the Journal of Clinical Oncology, the authors showed that patients receiving ADT plus apalutamide with or without abiraterone had significantly longer PSA-progression-free survival than those receiving ADT alone. In the oral presentation featured at ASCO24, Dr. Ronald Chen and colleagues report health-related quality of life outcomes that were assessed using various questionnaires or scales at baseline, at cycle 7, which is around 6 months on treatment, and at the end of treatment. Results showed that this intensified approach with apalutamide did not significantly increase severe adverse events, did not lengthen the time to testosterone recovery, and did not meaningfully increase common treatment-related symptoms such as hormonal symptoms, sexual dysfunction, hot flash interference, and fatigue. Importantly, additional intensification with abiraterone did not further improve PSA-PFS but did increase the rate of serious adverse events, lengthened the time to testosterone recovery, and increased hot flash interference.  Dr. Neeraj Agarwal: So, in conclusion, the PRESTO trial supports using intensified androgen blockade with apalutamide to improve PSA-PFS in patients with high-risk biochemically recurrent prostate cancer without compromising health-related quality of life. However, adding abiraterone did not offer additional benefits and increased side effects.  Dr. Rana McKay: Let's move on to LBA5002 titled, “A randomized, double-blind, placebo-controlled trial of metformin in reducing progression among men on expectant management for low-risk prostate cancer: The MAST (Metformin Active Surveillance Trial) study.” Would you like to share your insights on this abstract with our listeners? Dr. Neeraj Agarwal: Absolutely. MAST was a randomized, double-blinded, placebo-controlled trial that investigated the impact of metformin on the progression of low-risk localized prostate cancer in patients choosing to undergo active surveillance. Eligible patients had biopsy-proven, low-risk, localized prostate cancer diagnosed within the past 6 months, characterized by a Gleason score of less than 6 observed in less than one-third of the total cores, less than 50% positivity in any one core, a PSA level of less than 10 ng/ml, and a clinical-stage between T1c and T2a. Patients were randomized in a 1:1 ratio to receive either metformin 850 mg twice daily or placebo for three years. All patients underwent repeat prostate biopsy at 18 and 36 months. The primary endpoint was time to progression, defined as the earliest occurrence of primary prostate cancer therapy, such as prostatectomy, radiation, hormonal therapy, or pathological progression on subsequent biopsies, which was defined as more than 1/3 of total cores involved, at least 50% of any one core involved, or Gleason pattern 4 or higher. The study included 407 patients, with 204 receiving metformin and 203 receiving a placebo. Results presented by Dr. Anthony Joshua showed no statistically significant difference in progression-free survival, including therapeutic and pathologic progression, with an unadjusted hazard ratio of 1.08.  Interestingly, there was a signal that patients with a BMI more than 30 had a detriment to taking metformin with a higher risk of progression compared to those receiving placebo with an unadjusted HR of 2.39 and a p-value of 0.01. Dr. Rana McKay: I would like to add that this study showed that metformin use does not prevent the progression of low-risk localized prostate cancer on active surveillance and could represent a potential detriment for patients with high BMI at study entry. Dr. Neeraj Agarwal: Yes, Rana, I concur. Any final remarks before we conclude today's podcast? Dr. Rana McKay:  Thank you, Neeraj; it's been wonderful being here with you today and you having me on the podcast to highlight these important advances and the amazing work that many investigators are conducting and the patients who were involved in the context of these trials. It's really excellent to see these updated results.   Dr. Neeraj Agarwal: Before we wrap up this podcast, I would like to say that we have reviewed a selection of abstracts addressing prostate, bladder, and kidney cancer, which are significantly impacting our medical practices now and in the near future. Rana, thank you for sharing your insights today. These updates are undoubtedly exciting for the entire GU oncology community, and we greatly appreciate your valuable contribution to the discussion. Many thanks. And thank you to our listeners for joining us today. You will find links to the abstracts discussed today on the transcript of this episode. Finally, if you value the insights that you hear on the ASCO Daily News Podcast, please take a moment to rate, review, and subscribe wherever you get your podcasts.   Find out more about today's speakers:    Dr. Neeraj Agarwal   @neerajaiims   Dr. Rana McKay  @DrRanaMcKay     Follow ASCO on social media:      @ASCO on Twitter      ASCO on Facebook      ASCO on LinkedIn         Disclosures:        Dr. Neeraj Agarwal:         Consulting or Advisory Role: Pfizer, Bristol-Myers Squibb, AstraZeneca, Nektar, Lilly, Bayer, Pharmacyclics, Foundation Medicine, Astellas Pharma, Lilly, Exelixis, AstraZeneca, Pfizer, Merck, Novartis, Eisai, Seattle Genetics, EMD Serono, Janssen Oncology, AVEO, Calithera Biosciences, MEI Pharma, Genentech, Astellas Pharma, Foundation Medicine, and Gilead Sciences     Research Funding (Institution): Bayer, Bristol-Myers Squibb, Takeda, Pfizer, Exelixis, Amgen, AstraZeneca, Calithera Biosciences, Celldex, Eisai, Genentech, Immunomedics, Janssen, Merck, Lilly, Nektar, ORIC Pharmaceuticals, Crispr Therapeutics, Arvinas      Dr. Rana McKay:   Consulting or Advisory Role: Janssen, Novartis, Tempus, Exelxis, Pfizer, Bristol-Myers Squibb, Astellas Medivation, Dendreon, Bayer, Sanofi, Merck, Vividion, Calithera, AstraZeneca, Myovant, Caris Life Sciences, Sorrento Therapeutics, AVEO, Seattle Genetics, Telix, Eli Lilly, Pfizer, Bayer, Tempus

Dr. Neeraj Agarwal and Dr. Jeanny Aragon-Ching discuss promising combination therapies and other compelling advances in genitourinary cancers in advance of the 2024 ASCO Annual Meeting. TRANSCRIPT Dr. Neeraj Agarwal: Hello and welcome to the ASCO Daily News Podcast. I'm Dr. Neeraj Agarwal, your guest host of the ASCO Daily News Podcast today. I'm the director of the Genitourinary Oncology Program and a professor of medicine at the University of Utah Huntsman Cancer Institute, and editor-in-chief of the ASCO Daily News. I'm delighted to be joined by Dr. Jeanny Aragon-Ching, a GU medical oncologist and the clinical program director of genitourinary cancers at the Inova Schar Cancer Institute in Virginia. Today, we will be discussing some key abstracts in GU oncology that will be featured at the 2024 ASCO Annual Meeting.  Our full disclosures are available in the transcript of this episode. Jeanny, it's great to have you on the podcast. Dr. Jeanny Aragon-Ching: Thank you so much, Dr. Agarwal. It's a pleasure to be here. Dr. Neeraj Agarwal: So, Jeanny, let's start with some bladder cancer abstracts. Could you tell us about the Abstract 4509 titled, “Characterization of Complete Responders to Nivolumab plus Gemcitabine Cisplatin versus Gemcitabine Cisplatin Alone in Patients with Lymph Node Only Metastatic Urothelial Carcinoma from the CheckMate 901 Trial.”  Dr. Jeanny Aragon-Ching: Of course, Neeraj, I would be delighted to. First, I would like to remind our listeners that the CheckMate 901 trial was a randomized, open-label, phase 3 study, in which this particular sub-study looked at cisplatin-eligible patients with previously untreated, unresectable, or metastatic urothelial carcinoma who were assigned to receive the combination of gemcitabine and cisplatin, followed by up to 2 years of nivolumab or placebo. Based on the data presented at ESMO 2023 and subsequently published in the New England Journal of Medicine, which shows significantly improved progression-free survival and overall survival in patients receiving the combination of gemcitabine, cisplatin, and nivolumab, this regimen was approved in March 2024 as a first-line therapy for patients with unresectable or metastatic urothelial carcinoma.  In the abstract that will be featured at ASCO this year, Dr. Matt Galsky and colleagues present a post-hoc analysis that aims to characterize a subset of patients with complete response as well as those with lymph node-only metastatic disease. In patients receiving the experimental treatment, 21.7% achieved a complete response, while 11.8% of the patients in the control arm achieved a complete response.  Among these complete responders, around 52% had lymph- node-only disease in both arms. Furthermore, when characterizing the subgroup of patients with lymph-node-only disease, those receiving the combination of gemcitabine-cisplatin plus nivolumab had a 62% reduction in the risk of progression or death and a 42% reduction in the risk of death compared to those treated with gemcitabine-cisplatin alone.  The median overall survival in the experimental arm in this subgroup was around 46.3 months, while it was only 24.9 months in the control arm. The ORR in patients with lymph-node-only disease receiving gem-cis plus nivo was about 81.5% compared to 64.3% in those treated with gem-cis alone. Dr. Neeraj Agarwal: Thank you, Jeanny, for the excellent summary of this abstract. We can say that nivolumab plus gemcitabine-cisplatin induced durable disease control and clinically meaningful improvements in OS and PFS compared to gem-cis alone in patients with lymph- node-only metastasis, and deserves to be considered as one of the options for these patients.  In a similar first-line metastatic urothelial carcinoma setting, Abstract 4502, also reported data on a recently approved combination of enfortumab vedotin and pembrolizumab. Can you tell us more about this abstract, Jeanny? Dr. Jeanny Aragon-Ching: Sure, Neeraj. So, as quick reminder to our audience, this regimen was tested in the EV-302 phase 3 trial, where patients with previously untreated, locally advanced or metastatic urothelial carcinoma were randomized to receive enfortumab vedotin, plus pembrolizumab or gemcitabine plus either cisplatin or carboplatin. These data were also first presented at ESMO 2023 and subsequently published in the New England Journal of Medicine. They showed that this immune based combination significantly improved both progression free survival and overall survival, which were the primary endpoints compared to chemotherapy. In this abstract, Dr. Shilpa Gupta from the Cleveland Clinic and colleagues present the results of patient reported outcomes based on quality-of-life questionnaires in this trial.  Time to pain progression and time to confirm deterioration were numerically longer in patients treated with EV plus pembro, and patients with moderate to severe pain at baseline receiving this combination had a meaningful improvement in the Brief Pain Inventory Short-Form worst pain from week 3 through 26. Dr. Neeraj Agarwal: Thank you, Jeanny. This means that patients treated with EV plus pembro did not only have improved survival compared with platinum-based chemotherapy, but also improvement in their quality-of-life and functioning, further supporting the value of this combination for patients with locally advanced or metastatic urothelial carcinoma. This is terrific news for all of our patients.   Before we wrap up the bladder cancer section, would you like to tell our listeners about Abstract 4565, which provides the data on the efficacy of trastuzumab deruxtecan in patients with bladder cancer? Dr. Jeanny Aragon-Ching: Yes, Neeraj; this is timely given the recent FDA approval, which we will talk about. The abstract is titled, “Efficacy and Safety of Trastuzumab Deruxtecan in Patients with HER2 Expressing Solid Tumors: Results from the Bladder Cohort of the DESTINY-PanTumor02 Study.” And as a quick reminder, the DESTINY-PanTumor02 was a phase 2 open-label study where trastuzumab deruxtecan, an antibody-drug conjugate targeting HER2 expression on cancer cells, was evaluated in patients with HER2-expressing locally advanced or metastatic disease who previously received systemic treatment or who had no other treatment options. The expression of HER2 was evaluated on immunohistochemistry by local or central testing.   The primary endpoint was confirmed objective response rate by investigator assessment. Secondary endpoints included duration of response, progression free survival, disease control rate, and safety. The primary analysis, which was published in the Journal of Clinical Oncology, showed an ORR of 37.1% and responses across all cohorts and the median duration of response was 11.3 months. Based on these results, fam-trastuzumab deruxtecan-nxki was just granted accelerated FDA approval for unresectable or metastatic HER2-positive solid tumors in April 2024.  So, back to this abstract; Dr. Wysocki and colleagues report the results of the bladder cancer cohort. This study included 41 patients with urothelial cancer and at a median follow up of around 12.6 months, the objective response rate among these patients was 39%, the median PFS was 7 months, and the duration of response median was 8.7 months. The disease control rate at 12 weeks was around 71%. Regarding the safety profile, 41.5% of patients experienced grade ≥3 drug related adverse events and interstitial lung disease or pneumonitis did occur in about 4 patients. Although there was no statistical comparison between different groups, the ORR was numerically highest among the HER2 3+ group with 56.3%.  Dr. Neeraj Agarwal: Thank you, Jeanny. So, these data support consideration of trastuzumab deruxtecan as a salvage therapy option for pre-treated patients with HER2 expressing urothelial cancers and show that we are extending our treatment options to include therapies with novel mechanisms of action. This is definitely exciting news for patients with bladder cancer. Dr. Jeanny Aragon-Ching: Yes, absolutely, Neeraj. Now, let's switch gears a bit to prostate cancer. Could you tell us about Abstract 5005 which is titled, “EMBARK Post Hoc Analysis of Impact of Treatment Suspension on Health Quality-of-Life?” Dr. Neeraj Agarwal: Of course, I'd be happy to. So, enzalutamide was recently granted FDA approval for the treatment of patients with non-metastatic castration-sensitive prostate cancer with biochemical recurrence at high-risk of metastasis, based on the results of the EMBARK trial, which was a phase 3 study where patients with high-risk biochemical recurrence were randomized to receive either enzalutamide with leuprolide, enzalutamide monotherapy, or placebo plus leuprolide. The primary endpoint was metastasis-free survival with secondary endpoints including overall survival and safety.  Results showed that patients receiving enzalutamide alone or enzalutamide plus leuprolide had significantly improved metastasis-free survival compared to those treated with leuprolide alone while preserving health-related quality-of-life.   One important aspect in the design of the trial was that patients who achieved undetectable PSA at week 37 underwent treatment suspension. The treatment was resumed if PSA rose to more than 2 ng/ml for patients who underwent radical proctectomy or when PSA rose to more than 5 ng/ml for those who did not undergo surgery.  In this abstract, Dr. Stephen Freedland and colleagues present a post-hoc analysis of health-related quality-of-life outcomes after treatment suspension between weeks 37 and 205. They found that treatment was suspended in 90.9% of patients receiving enzalutamide plus leuprolide, 85.9% of those receiving enzalutamide monotherapy, and 67.8% of those receiving leuprolide monotherapy. Among those patients who stayed on treatment suspension, a trend toward numerical improvement in health-related quality-of-life after week 37 was seen in all 3 arms and this reached clinically meaningful threshold at week 205 in pain questionnaires, physical well-being, urinary and bowel symptoms. For hormonal treatment side effects, all arms reached clinically meaningful improvement at the subsequent assessments of week 49 to week 97. However, patients slowly deteriorated, with clinically meaningful deterioration at week 205 relative to week 37 in patients receiving the combination of enzalutamide and leuprolide and those treated with leuprolide.    Concerning sexual activity, a clinically meaningful improvement was reported only in patients receiving enzalutamide plus leuprolide, possibly because sexual function was better preserved prior to suspension in the enzalutamide monotherapy arm and thus there was less opportunity for “improvement” while on suspension.  Dr. Jeanny Aragon-Ching: Thank you, Neeraj, for this great summary. This analysis confirms that treatment suspension in good responders might lead to a clinically meaningful improvements in health-related quality-of-life.   Now, moving on to patients with metastatic castration-resistant prostate cancer, what can you tell us, about Abstract 5008 titled, “Baseline ctDNA analyses and associations with outcomes in taxane-naive patients with mCRPC treated with 177Lu-PSMA-617 versus change of ARPI in PSMAfore”?  Dr. Neeraj Agarwal: Sure, Jeanny. The PSMAfore trial was a phase 3 study that compared the efficacy of 177Lu-PSMA-617 versus an ARPI switch in patients with mCRPC and prior progression on a first ARPI, and not previously exposed to docetaxel chemotherapy. The primary endpoint was rPFS and OS was an important secondary endpoint. The primary analysis presented at ESMO 2023 showed a significantly prolonged rPFS in patients receiving lutetium. In the abstract that will be featured at the 2024 ASCO Annual Meeting, Dr. Johann De Bono and colleagues present an exploratory analysis regarding the associations between baseline circulating tumor DNA and outcomes.  ctDNA fraction was evaluated in all samples as well as alterations in key prostate cancer drivers prevalent in more than 10% of participants.  The investigators sought to interrogate the association of ctDNA fraction or alterations with rPFS, PSA response, and RECIST response at data cutoff. They showed that median rPFS was significantly shorter in patients with a ctDNA fraction >1% compared to those with a fraction < 1% regardless of the treatment arm. Furthermore, ctDNA fraction >1% was also associated with worst RECIST response and PSA50 response. Regarding prostate cancer drivers, median rPFS was significantly shorter in patients with alterations in the AR, TP53 or PTEN in both treatment arms. There was no significant association between ctDNA alterations and PSA or objective responses. Dr. Jeanny Aragon-Ching: Thank you, Neeraj. So, these results show that the presence of a ctDNA fraction >1% or alterations in AR, P53 and PTEN were all associated with worse outcomes regardless of treatment with lutetium or change in the ARPI. These data are definitely important for counseling and prognostication of patients in the clinic and may guide the design of future clinical trials. Let's move on to kidney cancer. Neeraj, do you have any updates for us?  Dr. Neeraj Agarwal:  Sure. In Abstract 4512 titled, “A Multi-institution Analysis of Outcomes with First-Line Therapy for 99 Patients with Metastatic Chromophobe Renal Cell Carcinoma,” Dr. Sahil Doshi and colleagues present a retrospective, multi-institutional study comparing survival outcomes, including time-to-treatment failure and overall survival, between different first-line treatment options in patients with metastatic chromophobe renal cell carcinoma, where limited clinical trial data exists to guide systemic therapy. They categorized patients into 4 treatment groups: and immune checkpoint inhibitors + targeted therapy doublets (such as ICI VEGF TKI); pure immune checkpoint inhibitor monotherapy and doublets (such as ipilimumab plus nivolumab); targeted therapy doublets (such as lenvatinib plus everolimus), and targeted monotherapy (such as sunitinib).  They identified 99 patients, of whom 54 patients received targeted monotherapy, 17 received ICI VEGF-TKI, 14 received targeted doublet, and 14 patients received only ICI therapies. So the patients treated with any doublet containing a targeted agent had a 52% decrease in the risk of treatment failure and a 44% decrease in the risk of death compared to those treated with targeted monotherapy. The median time to treatment failure was 15 months with IO-targeted doublet, and the median overall survival was 56 months. Dr. Jeanny Aragon-Ching: Thank you, Neeraj. So, these results show that targeted doublet regimens resulted in a longer time to treatment failure and overall survival compared to any monotherapy in patients with chromophobe metastatic RCC and definitely provides valuable insights on treatment selection, albeit I would say there's still a small number of patients that were included in this retrospective analysis. Dr. Neeraj Agarwal: I completely agree this is a relatively small number of patients, but I decided to highlight the abstract given how rare the cancer is, and it is highly unlikely that we'll see large randomized clinical trials in patients with metastatic chromophobe renal cell carcinoma.  So, before we wrap up the podcast, what would you like to tell us about Abstract 5009 which is titled, “A Phase II Trial of Pembrolizumab Platinum Based Chemotherapy as First Line Systemic Therapy in Advanced Penile Cancer: HERCULES (LACOG 0218) Trial.” Dr. Jeanny Aragon-Ching: I'm glad you brought this up, Neeraj. As our listeners may know, advanced penile squamous cell carcinoma has a poor prognosis with limited treatment options. From this perspective, the results of the LACOG 0218 trial are very important. As you mentioned, this was a phase 2 single-arm study evaluating the addition of pembrolizumab to platinum-based chemotherapy as first-line treatment in patients with metastatic or locally advanced penile squamous cell carcinoma not amenable to curative therapy. Patients enrolled received chemotherapy, namely 5-Fluorouracil with cisplatin or carboplatin and pembrolizumab 200 mg IV every 3 weeks for 6 cycles, followed by pembrolizumab 200 mg IV every 3 weeks up to 34 cycles. The primary endpoint was confirmed overall response rate by investigator assessment.  In the 33 patients eligible for the efficacy analysis, the confirmed ORR by investigator assessment was 39.4% and included one complete response and 12 partial responses. The confirmed ORR was 75% in patients with high TMB and 55.6% in patients positive for HPV16, making TMB and HPV16 potential predictive biomarkers for efficacy in this study. Concerning the toxicity profile, any grade treatment-related adverse events were reported in around 92% of patients, and grade 3 or more treatment-related adverse events occurred in 51% of patients. 10.8% of patients discontinued treatment due to adverse events.  Dr. Neeraj Agarwal: Thank you, Jeanny. I would like to add that HERCULES is the first trial to demonstrate the efficacy of an immune checkpoint inhibitor in advanced penile squamous cell carcinoma with a manageable safety profile. Thus, the combination of ICI with platinum-based chemotherapy is a promising treatment for advanced penile squamous cell carcinoma and warrants further investigation.  Dr. Jeanny Aragon-Ching: I agree, Neeraj. Any final remarks before we conclude today's podcast? Dr. Neeraj Agarwal: Jeanny, I really want to thank you for your participation and valuable insights. Your contributions are always appreciated, and I sincerely thank you for taking the time to join us today. Dr. Jeanny Aragon-Ching: Thank you, Neeraj. It was a pleasure.  Dr. Neeraj Agarwal:  As we bring this podcast to an end, I would like to acknowledge the significant advances happening in the treatment of patients with genitourinary cancers. During our upcoming 2024 ASCO Annual Meeting, there will be an array of different studies featuring practice-changing data presented by researchers and physicians from around the globe. I urge our listeners to not only participate in this event to celebrate these achievements, but to also play a role in sharing these cutting-edge data with healthcare professionals worldwide. Through our collective efforts, we can surely optimize the benefits of patients on a global scale.   And thank you to our listeners for joining us today. You will find links to the abstracts discussed today on the transcript of this episode. Finally, if you value the insights that you hear on the ASCO Daily News Podcast, please take a moment to rate, review and subscribe wherever you get your podcast. Thank you very much.   Disclaimer: The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.   Find out more about today's speakers:  Dr. Neeraj Agarwal  @neerajaiims  Dr. Jeanny Aragon-Ching    Follow ASCO on social media:   @ASCO on Twitter     ASCO on Facebook     ASCO on LinkedIn       Disclosures:    Dr. Neeraj Agarwal:     Consulting or Advisory Role: Pfizer, Bristol-Myers Squibb, AstraZeneca, Nektar, Lilly, Bayer, Pharmacyclics, Foundation Medicine, Astellas Pharma, Lilly, Exelixis, AstraZeneca, Pfizer, Merck, Novartis, Eisai, Seattle Genetics, EMD Serono, Janssen Oncology, AVEO, Calithera Biosciences, MEI Pharma, Genentech, Astellas Pharma, Foundation Medicine, and Gilead Sciences    Research Funding (Institution): Bayer, Bristol-Myers Squibb, Takeda, Pfizer, Exelixis, Amgen, AstraZeneca, Calithera Biosciences, Celldex, Eisai, Genentech, Immunomedics, Janssen, Merck, Lilly, Nektar, ORIC Pharmaceuticals, Crispr Therapeutics, Arvinas     Dr. Jeanny Aragon-Ching:  Honoraria: Bristol-Myers Squibb, EMD Serono, Astellas Scientific and Medical Affairs Inc., Pfizer/EMD Serono  Consulting or Advisory Role: Algeta/Bayer, Dendreon, AstraZeneca, Janssen Biotech, Sanofi, EMD Serono, MedImmune, Bayer, Merck, Seattle Genetics, Pfizer, Immunomedics, Amgen, AVEO, Pfizer/Myovant, Exelixis,   Speakers' Bureau: Astellas Pharma, Janssen-Ortho, Bristol-Myers Squibb, Astellas/Seattle Genetics. 

Dr. Allison Zibelli and Dr. Megan Kruse discuss the potential benefit of endocrine therapy in ER-low breast cancer; the efficacy and tolerability of triplet therapy in PIK3CA-mutated, HER2-negative locally advanced or metastatic breast cancer; and more key research that will be featured at the 2024 ASCO Annual Meeting.  TRANSCRIPT Dr. Allison Zibelli: Hello, I'm Dr. Allison Zibelli, your guest host of the ASCO Daily News Podcast today. I am an associate professor of medicine and a breast medical oncologist at the Sidney Kimmel Cancer Center of Jefferson Health in Philadelphia. My guest today is Dr. Megan Kruse, a breast medical oncologist and director of breast cancer research at the Cleveland Clinic Taussig Cancer Institute. We'll be discussing key abstracts in breast cancer that will be featured at the 2024 ASCO Annual Meeting.  Our full disclosures are available in the transcript of this episode, and disclosures related to all episodes of the podcast are available at asco.org/DNpod.  Megan, it's great to have you back on the podcast. Dr. Megan Kruse: Thanks, Alison. Happy to be here. Dr. Allison Zibelli: So, let's begin with Abstract 505. This was another analysis of the SWOG S1007 (RxPONDER) trial, which was the trial that was looking at premenopausal women with intermediate risk oncotype scores. And do they benefit from chemotherapy? If you analyze the whole group, they do benefit from chemotherapy, but what this study questions is whether we can pull out the subset of these patients that actually benefit from chemotherapy? And what they tried doing was measuring various endocrine reproductive hormones and found that anti-mullerian hormone over 10 was the only one that predicted for chemotherapy benefit. What are your key takeaways from this study? Will it help us figure out who is truly postmenopausal biochemically? Dr. Megan Kruse: I think this is really promising. This is one of the toughest situations in clinic, honestly, when you have a premenopausal woman who has an intermediate oncotype risk. We know that chemotherapy is not going to make a huge difference potentially in their breast cancer outcomes, but it may add to some small differential benefit. I think that many of our patients are really afraid about leaving any impactful therapy on the table. And so, it'd be nice to have another marker to help sort out who in this group will really benefit. And the AMH levels, I think, are something that are very accessible for most practices, easily orderable. And it seems like this cutoff of 10 is a very well-known cut point in the AMH interpretation, and a pretty clear-cut point. So, I think it gives a little bit more objective view of who may actually benefit or not.  When you look at the results shown in this abstract, for the women in the recurrence score less than 25 receiving chemotherapy followed by endocrine therapy, they had a benefit in five-year invasive disease-free survival of 7.8%. When you look at those oncotype reports and they suggest how much benefit you might get, that's right around the same number you see. So, I think that's supporting that this is the subgroup that's benefiting.  When you look at those patients with AMH less than 10, they actually had a negative 1.7% difference in overall survival. So, you wonder, are we harming these patients by giving them chemotherapy? I think that's too far of a stretch to say. I wouldn't be worried about harm. But hopefully, we can stop giving chemotherapy to patients who truly are not going to benefit if we have an additional biomarker of response. That's what the promise is for this.  So again, another potentially actionable abstract that we can put into practice pretty quickly. It's going to be hard to know how to use this, also in the context of the upcoming OFSET study or BR009, which is of course the study in the same group of premenopausal patients with node-negative or 1-3 lymph nodes involved, and intermediate oncotype scores, randomizing them to endocrine therapy with ovarian suppression versus chemoendocrine therapy. It would be kind of nice to see the AMH levels incorporated into that model to see if the same trend holds true. But I think we go back to the TAILORx and RxPONDER studies many times as good quality data, and the trend here is really striking.  Dr. Allison Zibelli: I really like this study because one of the things I often struggle with in the clinic as a practicing breast oncologist is who's really in menopause. And we end up having these fights with the gynecologists where sometimes our opinions differ. And it would be really nice to have something this clear cut to say, “You're in biochemical menopause or you're not.” So, I look forward to seeing this used in a lot of different ways in the future.  Dr. Megan Kruse: Yeah, I agree. And I think it's based on the other markers we have with estrogen levels, with FSH levels. If you're checking those sequentially in patients, we know they go up and down, and it's really hard to tell what we are capturing at this single point in time. And maybe that's what we're seeing in this analysis is that the AMH is a little bit more stable and reliable marker. So, I really love that. And I don't know about you, but in clinical practice it can be really hard. A lot of our patients have had uterine ablations or hysterectomies but have intact ovaries. And so, figuring out ovarian function status is actually much, much harder than it may seem superficially.  Dr. Allison Zibelli: Okay, so let's focus on Abstract 513. I thought this was really interesting. It's a group of patients that we don't have much data for, and that's women that are ER-low, with an ER of 1% to 10% in early-stage breast cancer. Right now, national guidelines are sort of on the fence about whether these women benefit from endocrine therapy. So that's what this study tried to focus on. How will this study change how we approach this group of patients? Dr. Megan Kruse: This study really gave me pause and made me rethink what I'm doing on a day-to-day basis, because here, what the authors found in a very large NCDB analysis was that for women with ER-low status, so ER 1% to 10% positive, they actually did have benefit receiving endocrine therapy, it seems. What they found, after you adjust for many other confounding factors like age, comorbidity, and PR status, is that patients with ER-low breast cancer when they did not receive endocrine therapy actually had worse overall survival outcomes with a hazard ratio of around 1.2 to 1.3.  This is a group where I have typically not pushed endocrine therapy very strongly. I think the patients, especially now, are receiving such intense therapy with chemoimmunotherapy in the preoperative setting, by the time they reach their adjuvant phase with immunotherapy, maybe with capecitabine, maybe with a PARP inhibitor, endocrine therapy seems, “Oh, why bother after we've done all of this?” And we know that the toxicities of endocrine therapy are real and can be very problematic. And so, I have often felt like it's the least important part of therapy and questioned whether we should even bother. But I think this analysis really challenges that and makes us think twice. And I think it speaks to a theme that we're seeing more and more about the heterogeneity of these breast cancer subtypes. And again, talking about clear-cut points in analysis, nothing is truly black and white. So maybe that little bit of expression does mean something.   It does kind of stand in contrast to what we see in studies of ER-low behaving a bit more triple-negative like, but maybe they're their own category, and maybe it gives us a place to look for other therapy synergy in the future. But it certainly will make me stop and think again when I see a ER 4% patient. Should I talk to them about endocrine therapy?  Dr. Allison Zibelli: Yeah, I totally agree with everything you said there. And we know that this is a biologically different group of patients than the ER strongly positive group, but maybe not as different as we once thought. Dr. Megan Kruse: Yeah. And I think there's still a lot of unknowns here about what if they're ER truly negative and PR a little bit positive. So, these clinical situations don't come up that frequently, but when they do, they're humbling, because I think we really, as much data as we have in breast cancer, it's pretty limited for these types of patients.  Dr. Allison Zibelli: So, let's move on to Abstract 1003, which was a new combination in the INAVO120 trial. It was palbociclib plus fulvestrant with either inavolisib or placebo in patients with PIK3CA-mutated hormone receptor-positive, HER2-negative, locally advanced metastatic breast cancer in the second line, who relapsed within 12 months of adjuvant endocrine therapy completion. This is a big group of patients for us. Can you tell us about the study? And does this triple therapy, in your mind, represent a new standard of care? Dr. Megan Kruse: Yeah, this study was initially presented at our 2023 San Antonio Breast Cancer Symposium, and there I felt like it was a little bit of a surprise. There's been so much talk about PI3K-AKT-PTEN pathway impactful drugs and targetable mutations. We've heard a lot about alpelisib and capivasertib, and how these drugs are fitting into our practice. Then all of a sudden, we have this data with inavolisib that I wasn't really expecting to see. And perhaps I think one of the reasons that this study came about so suddenly, seemingly, and so quickly is because it looks at a really high-risk patient population. And so, these are those patients that are having relapses of their breast cancer within their initial, while on adjuvant AI therapy or within 12 months of stopping. And so, having a marker of this patient group that is developing, I think, early endocrine resistance and it's another space where it's kind of hard to identify who these patients are upfront. And so their response to therapy tends to be one of the best markers of risk moving forward.   So, when this trial was originally presented, what was quite striking is that the progression-free survival was more than doubled for the triplet combination compared to the control arm. And those numbers were PFS of 15 months versus 7.3 months for the triplet versus the control. The response rate was also significantly improved, with the triplet going above 50%, versus a response rate in the control of about 25%. So, the results were really striking. But they clearly come with some caveats, which are that this is a very defined patient population of risk. Of course, they have to have the biomarker of a PIK3CA mutation, and in the control arm here, there was no PIK3-targeted medication. And so you wonder, are we just getting better results by including that more specific targeted therapy earlier on? It's hard to know, but I think that could certainly be a big part of this.  And the other caveat, when I'm looking at the data, is how might we think about this in our real population? Because as we know, drugs that impact this pathway tend to have a lot of toxicity concerns, primarily hyperglycemia, diarrhea, and rash. And with this particular agent, there was also notable stomatitis, which is something we've seen with everolimus, of course, in this pathway, but not maybe as much with alpelisib and capivasertib. When you're thinking about all of those toxicities, keep in mind that this trial population included patients with a pretty tight fasting blood sugar requirement, A1c of less than 8, and not requiring insulin. So all of that being said, I think this combination seems really intriguing for efficacy. This is a patient population I'm worried about, because we know that these patients are likely not going to get the same upfront benefit of CDK4/6 inhibitor-based therapy, like maybe we see for a patient with long disease-free survival or de novo metastatic breast cancer. But I think it's going to have some meaningful issues in clinic regarding tolerability. And then, of course, the regimen is more complex. We're talking about two different oral agents and an intramuscular injection, which could be hard for some patients, and it's going to have some decent financial toxicity associated with it.  So, I think it's really, really exciting and has the potential to make an impact in first-line therapy. But I don't envision it being the standard of care first-line therapy for everyone, particularly in light of some of the other data we have in the first line questioning, like from the SONIA trial, how important is CDK for everyone? Again, this is I think where we're starting to get subsets within subsets of this first-line patient population of who needs escalation of therapy and who may benefit from more de-intensified therapy. Dr. Allison Zibelli: I agree, these agents have significant toxicity, and especially financial toxicity is something that we at the academic setting frequently forget about because a lot of our patients are on trials. So, it will be interesting to figure out how we're going to use these agents in real life.  So, for our final abstract, I wanted to discuss Abstract 10508, which was a prevention trial. I think pretty much everybody's patients are going to be asking them about this because it's about GLP-1 inhibitors. We know that bariatric surgery does prevent obesity-associated cancers. This study explored whether the GLP-1 agonists could offer a similar result to bariatric surgery in patients with BMIs over 35. What do you think about this study?  Dr. Megan Kruse: I thought this was such an interesting and timely study and question. These drugs are out there – Ozempic, Mounjaros, and Wegovy – and our patients ask about them. And I think there has been a lot of interest for years now about the impact of lifestyle factors on cancer incidence, particularly in breast cancer, where we know that obesity does seem to be related to cancer incidence. And with all of our concerns about hormonal exposure and extra weight, extra adipose tissue being a source of potential extra estrogen, this is a really key topic.   Talking about financial toxicity, again, I think that is honestly probably the bigger hurdle because this study does reinforce that patients who are receiving GLP-1 receptor antagonists and those who have had bariatric surgery do benefit in terms of cancer-related survival and all-cause related survival. So, I think the impact on metabolic factors is making a difference in cancer incidence and outcomes. But access and equity will be the big issue here, right? Dr. Allison Zibelli: Yes. Dr. Megan Kruse: Can we get patients on these drugs? I certainly have had patients with a history of breast cancer who have been on these medications, and they have done great with them in terms of weight loss. We know that our therapies, many times, do have the side effect of weight gain. So, I wonder if there is a part of weight management that maybe we haven't talked about so much as oncologists that we need to talk about moving forward and would be very welcome by our patients. But it'll have its own caveats, of course. Not only the financial issue but there's the durability issue. And I think when you look at the degree of impact of these medications versus bariatric surgery, you do see a greater impact from bariatric surgery, in not only the degree of weight loss but also the sustainability of that weight loss. So, I think for the right patient at the right time, bariatric surgery may still be the better option, but that's not going to be an option for a lot of patients. It is a huge shift in lifestyle and medications and many ways might be easier, so more to come.   I also wonder about looking at this data through the lens of different cancer types. What will we find out? Is the trend for colon cancer going to be different from the trend for breast cancer? Will the trend within breast cancer be different for breast cancer subtypes? I would very much welcome more data in this space, and it is nice to see a first step forward. Dr. Allison Zibelli: I thought the most interesting thing about this study was that while bariatric surgery patients lost more weight, GLP-1 patients had a higher decrease in obesity-related cancer risk. So, it shows to me that there is something beyond just weight. It is something in metabolism that is driving these cancers.  Dr. Megan Kruse: Yes, and I think that that goes back to some things we have thought about for a long time with insulin levels and insulin-like growth factor, and all of these things that I think when our patients look at more metabolic approaches to cancer control, this is probably what we are trying to get at. We have just never had great ways to measure it or influence it, and perhaps now we finally do. I would love to see some partnering work here in the future with oncologists and endocrinologists and digging into these patients who have great responses to see what we are actually seeing at the hormone level. Dr. Allison Zibelli: Well, thank you so much, Megan, for your great insights today on the ASCO Daily News Podcast. We really appreciate you coming to talk with us again. Dr. Megan Kruse: Thank you. It has been a great conversation. Thank you for opening my eyes to these abstracts, and I am happy to see what else ASCO brings. Dr. Allison Zibelli: And thank you to our listeners for joining us today. You will find links to all the abstracts we discussed today in the transcript of this episode. Finally, if you value the insights you hear on the ASCO Daily News Podcast, please take a moment to rate, review, and subscribe wherever you get your podcasts. It really helps other people find us. Thank you for listening.   Disclaimer: The purpose of this podcast is to educate and to inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. The guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.   Follow today's speakers: Dr. Allison Zibelli Dr. Megan Kruse @MeganKruseMD   Follow ASCO on social media: @ASCO on Twitter ASCO on Facebook ASCO on LinkedIn   Disclosures: Dr. Allison Zibelli: None Disclosed   Dr. Megan Kruse: Consulting or Advisory Role: Novartis Oncology, Puma Biotechnology, Immunomedics, Eisai, Seattle Genetics, Lilly

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UFJ865. CME/MOC/AAPA/IPCE credit will be available until March 23, 2025.Peer Pressure: How Well Do You Know Your ADCs? Cracking the Code of Targeted Delivery of Cytotoxic Payloads in Lung Cancer In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Daiichi Sankyo, Inc., and Gilead Sciences, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerMarina Chiara Garassino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; OSE Immunotherapeutics; Pfizer; Regeneron Pharmaceuticals Inc.; Seattle Genetics, Inc.; and Takeda Pharmaceutical Company Ltd.Grant/Research Support from Research funding to institution for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; F. Hoffmann-La Roche Ltd.; Foundation Medicine, Inc.; GlaxoSmithKline; Lilly; Merck Sharp & Dohme Corp.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Spectrum Pharmaceuticals, Inc.; and Takeda Pharmaceutical Company Ltd.Speaker for AstraZeneca; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Mirati Therapeutics, Inc.; MSD International GmbH; Novartis Pharmaceuticals Corporation; Pfizer; Regeneron Pharmaceuticals Inc.; and Takeda Pharmaceutical Company Ltd/Mirati Therapeutics, Inc.Faculty/PlannerStephen V. Liu, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; AstraZeneca; Boehringer Ingelheim International GmbH; Bristol Myers Squibb; Catalyst Pharmaceuticals Inc.; Daiichi Sankyo, Inc.; Eisai Inc.; Elevation Oncology, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Guardant Health; Janssen Pharmaceuticals, Inc.; Jazz Pharmaceuticals, Inc.; Merck & Co., Inc.; Merus; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Regeneron Pharmaceuticals; Sanofi; Takeda Pharmaceutical Company Limited; and Turning Point Therapeutics, Inc.Grant/Research Support from AbbVie Inc.; Alkermes; Elevation Oncology, Inc.; Ellipses; Genentech, Inc.; Gilead Sciences, Inc.; Merck & Co., Inc.; Merus; Nuvalent; Puma Biotechnology, Inc.; RAPT Therapeutics; and Turning Point Therapeutics, Inc.Faculty/PlannerZosia Piotrowska, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Bayer Corporation; Blueprint Medicines Corporation; Boehringer Ingelheim International GmbH; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Sanofi; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Grant/Research Support from AbbVie Inc.; AstraZeneca; Blueprint Medicines Corporation; Cullinan Oncology, Inc; Daiichi Sankyo, Inc.; Janssen Pharmaceuticals, Inc.; Novartis Pharmaceuticals Corporation; Spectrum Pharmaceuticals, Inc.; Takeda Pharmaceutical Company Limited; and Tesaro, Inc./GlaxoSmithKline.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/AAPA information, and to apply for credit, please visit us at PeerView.com/RGD865. CME/AAPA credit will be available until February 28, 2025.Leveraging TROP2 Expression in NSCLC: Expert Perspectives on the Present Evidence and Future Potential of TROP2-Targeting ADCs in Lung Cancer Care In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Daiichi Sankyo, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerCharu Aggarwal, MD, MPH, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; BeiGene; Blueprint Genetics; Boehringer Ingelheim Pharmaceuticals, Inc.; Celgene Corporation; Daiichi Sankyo/AstraZeneca; Eisai; Genentech, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck and Co., Inc.; Pfizer; Regeneron Pharmaceuticals Inc./Sanofi; Shionogi Inc.; and Turning Point Therapeutics, Inc.Grant/Research Support from AstraZeneca/MedImmune; Genentech, Inc./F. Hoffmann-La Roche Ltd; Incyte; Macrogenics, Inc; and Merck Sharpe and Dohme LLC.Faculty/PlannerProf. Solange Peters, MD, PhD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; Arcus Biosciences; AstraZeneca; Bayer AG; BeiGene; BerGenBio; Biocartis; BioInvent; Blueprint Medicines; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Clovis Oncology; Daiichi Sankyo Co., Ltd.; Debiopharm International SA; ecancer; Elsevier; F. Hoffmann-La Roche/Genentech; F-star Therapeutics Inc.; Fishawack Health Group; Foundation Medicine, Inc.; Genzyme; Gilead Sciences Inc.; GlaxoSmithKline: HUTCHMED; Illumina, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; IQVIA Inc.; iTeos Therapeutics; Janssen Global Services, LLC; Lilly; Merck Serono; Merck Sharp and Dohme Corp.; Merrimack; Mirati Therapeutics, Ind.; Novartis; Novocure; Pfizer; PharmaMar AG; Promontory Therapeutics; Regeneron Pharmaceuticals Inc.; Sanofi; Seattle Genetics; Takeda Pharmaceutical Company Limited; and Vaccibody. All fees to institution.Grant/Research Support from (Sub)investigator in trials (institutional financial support for clinical trials) sponsored by Amgen Inc.; AstraZeneca; Biodesix, Inc.; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Clovis Oncology; F. Hoffmann-La Roche/Genentech; GlaxoSmithKline; Illumina, Inc.; Lilly; Merck Serono; Merck Sharp and Dohme Corp.; Mirati Therapeutics, Inc.; Novartis; Pfizer; and Phosplatin Therapeutics.Other Financial or Material Support for talks in a company's organized public event from AstraZeneca; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; ecancer; F. Hoffmann-La Roche/Genentech; Illumina, Inc.; Lilly; Merck Sharp and Dohme Corp.; Novartis; Pfizer; Sanofi; and Takeda Pharmaceutical Company Limited. All fees to institution. On the Board of Directors for Galencia SA.Faculty/PlannerJacob Sands, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Boehringer Ingelheim; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; Lilly; Medtronic; PharmaMar, and Sanofi.Grant/Research Support from Amgen Inc. and Harpoon Therapeutics.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/AAPA information, and to apply for credit, please visit us at PeerView.com/RGD865. CME/AAPA credit will be available until February 28, 2025.Leveraging TROP2 Expression in NSCLC: Expert Perspectives on the Present Evidence and Future Potential of TROP2-Targeting ADCs in Lung Cancer Care In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Daiichi Sankyo, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerCharu Aggarwal, MD, MPH, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; BeiGene; Blueprint Genetics; Boehringer Ingelheim Pharmaceuticals, Inc.; Celgene Corporation; Daiichi Sankyo/AstraZeneca; Eisai; Genentech, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck and Co., Inc.; Pfizer; Regeneron Pharmaceuticals Inc./Sanofi; Shionogi Inc.; and Turning Point Therapeutics, Inc.Grant/Research Support from AstraZeneca/MedImmune; Genentech, Inc./F. Hoffmann-La Roche Ltd; Incyte; Macrogenics, Inc; and Merck Sharpe and Dohme LLC.Faculty/PlannerProf. Solange Peters, MD, PhD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; Arcus Biosciences; AstraZeneca; Bayer AG; BeiGene; BerGenBio; Biocartis; BioInvent; Blueprint Medicines; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Clovis Oncology; Daiichi Sankyo Co., Ltd.; Debiopharm International SA; ecancer; Elsevier; F. Hoffmann-La Roche/Genentech; F-star Therapeutics Inc.; Fishawack Health Group; Foundation Medicine, Inc.; Genzyme; Gilead Sciences Inc.; GlaxoSmithKline: HUTCHMED; Illumina, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; IQVIA Inc.; iTeos Therapeutics; Janssen Global Services, LLC; Lilly; Merck Serono; Merck Sharp and Dohme Corp.; Merrimack; Mirati Therapeutics, Ind.; Novartis; Novocure; Pfizer; PharmaMar AG; Promontory Therapeutics; Regeneron Pharmaceuticals Inc.; Sanofi; Seattle Genetics; Takeda Pharmaceutical Company Limited; and Vaccibody. All fees to institution.Grant/Research Support from (Sub)investigator in trials (institutional financial support for clinical trials) sponsored by Amgen Inc.; AstraZeneca; Biodesix, Inc.; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Clovis Oncology; F. Hoffmann-La Roche/Genentech; GlaxoSmithKline; Illumina, Inc.; Lilly; Merck Serono; Merck Sharp and Dohme Corp.; Mirati Therapeutics, Inc.; Novartis; Pfizer; and Phosplatin Therapeutics.Other Financial or Material Support for talks in a company's organized public event from AstraZeneca; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; ecancer; F. Hoffmann-La Roche/Genentech; Illumina, Inc.; Lilly; Merck Sharp and Dohme Corp.; Novartis; Pfizer; Sanofi; and Takeda Pharmaceutical Company Limited. All fees to institution. On the Board of Directors for Galencia SA.Faculty/PlannerJacob Sands, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Boehringer Ingelheim; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; Lilly; Medtronic; PharmaMar, and Sanofi.Grant/Research Support from Amgen Inc. and Harpoon Therapeutics.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/AAPA information, and to apply for credit, please visit us at PeerView.com/RGD865. CME/AAPA credit will be available until February 28, 2025.Leveraging TROP2 Expression in NSCLC: Expert Perspectives on the Present Evidence and Future Potential of TROP2-Targeting ADCs in Lung Cancer Care In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Daiichi Sankyo, Inc.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerBenjamin Levy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Amgen Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Guardant Health; Janssen Pharmaceuticals, Inc.; Lilly; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; and Pfizer.Faculty/PlannerCharu Aggarwal, MD, MPH, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; BeiGene; Blueprint Genetics; Boehringer Ingelheim Pharmaceuticals, Inc.; Celgene Corporation; Daiichi Sankyo/AstraZeneca; Eisai; Genentech, Inc.; Janssen Pharmaceuticals, Inc.; Lilly; Merck and Co., Inc.; Pfizer; Regeneron Pharmaceuticals Inc./Sanofi; Shionogi Inc.; and Turning Point Therapeutics, Inc.Grant/Research Support from AstraZeneca/MedImmune; Genentech, Inc./F. Hoffmann-La Roche Ltd; Incyte; Macrogenics, Inc; and Merck Sharpe and Dohme LLC.Faculty/PlannerProf. Solange Peters, MD, PhD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Amgen Inc.; Arcus Biosciences; AstraZeneca; Bayer AG; BeiGene; BerGenBio; Biocartis; BioInvent; Blueprint Medicines; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Clovis Oncology; Daiichi Sankyo Co., Ltd.; Debiopharm International SA; ecancer; Elsevier; F. Hoffmann-La Roche/Genentech; F-star Therapeutics Inc.; Fishawack Health Group; Foundation Medicine, Inc.; Genzyme; Gilead Sciences Inc.; GlaxoSmithKline: HUTCHMED; Illumina, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; IQVIA Inc.; iTeos Therapeutics; Janssen Global Services, LLC; Lilly; Merck Serono; Merck Sharp and Dohme Corp.; Merrimack; Mirati Therapeutics, Ind.; Novartis; Novocure; Pfizer; PharmaMar AG; Promontory Therapeutics; Regeneron Pharmaceuticals Inc.; Sanofi; Seattle Genetics; Takeda Pharmaceutical Company Limited; and Vaccibody. All fees to institution.Grant/Research Support from (Sub)investigator in trials (institutional financial support for clinical trials) sponsored by Amgen Inc.; AstraZeneca; Biodesix, Inc.; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Clovis Oncology; F. Hoffmann-La Roche/Genentech; GlaxoSmithKline; Illumina, Inc.; Lilly; Merck Serono; Merck Sharp and Dohme Corp.; Mirati Therapeutics, Inc.; Novartis; Pfizer; and Phosplatin Therapeutics.Other Financial or Material Support for talks in a company's organized public event from AstraZeneca; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; ecancer; F. Hoffmann-La Roche/Genentech; Illumina, Inc.; Lilly; Merck Sharp and Dohme Corp.; Novartis; Pfizer; Sanofi; and Takeda Pharmaceutical Company Limited. All fees to institution. On the Board of Directors for Galencia SA.Faculty/PlannerJacob Sands, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Boehringer Ingelheim; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; Lilly; Medtronic; PharmaMar, and Sanofi.Grant/Research Support from Amgen Inc. and Harpoon Therapeutics.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/GUS865. CME/MOC/AAPA/IPCE credit will be available until February 18, 2025.Empowering Providers and Patients to Battle Advanced Biliary Tract Cancers: Expert Guidance on Integrating the Latest Evidence on Immunotherapy and Targeted Agents in Real-World Practice In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Cholangiocarcinoma Foundation. PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis educational activity is supported through independent educational grants from AstraZeneca and Incyte Corporation.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerMilind Javle, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie; Agios Pharmaceuticals Inc.; Array BioPharma Inc.; Astellas Pharma Inc.; AstraZeneca; Bayer Corporation; BeiGene; Biocartis; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo Co., Ltd.; EMD Serono Inc.; GlaxoSmithKline; Halozyme Therapeutics; Helsinn; Incyte Corporation; Ipsen; Janssen Pharmaceuticals, Inc.; Lilly; Merck Sharp & Dohme; Novartis Pharmaceuticals Corporation; OncoSil Medical Ltd; QED Therapeutics, Inc.; Servier Laboratories; Taiho Oncology, Inc.; and TransThera Biosciences Co. Ltd.Faculty/PlannerTanios Bekaii-Saab, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for (to self) AbbVie; Artiva Biotherapeutics; Aptitude Health; AstraZeneca; BeiGene; Blueprint Medicines; Boehringer Ingelheim Pharmaceuticals, Inc.; Caladrius Biosciences; Celularity Inc.; Daiichi Sankyo Co., Ltd.; Deciphera Pharmaceuticals, Inc.; Exact Sciences Corporation; Exelixis, Inc.; Foundation Medicine, Inc.; GlaxoSmithKline; Immuneering Corporation; Illumina, Inc.; Imugene Ltd.; Janssen Pharmaceuticals, Inc.; KANAPH Therapeutics Inc.; Natera, Inc.; Replimune Group Inc.; Sanofi; Sobi; Stemline Therapeutics, Inc.; Treos Bio Limited; Xilis, Inc; and Zai Lab. To institution: Arcus Biosciences, Inc.; Bayer Corporation; Eisai Co., Ltd.; Genentech, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; Merck & Co., Inc.; Merck KGaA; Merus; Pfizer; Seattle Genetics; and Servier Laboratories.Grant/Research Support from AbGenomics Corporation; Agios Pharmaceuticals, Inc.; Arcus Biosciences, Inc.; Arys; Atreca, Inc.; Bayer Corporation; Boston Biomedical Inc.; Bristol Myers Squibb; Celgene Corporation; Clovis Oncology; Eisai Co., Ltd.; Genentech, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; Lilly; Merus N.V.; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Pfizer; and Seattle Genetics. Research funding to Institution.Data Safety Monitoring Board for 1Globe Health Institute; AstraZeneca; Exelixis, Inc.; FibroGen, Inc.; Lilly; Merck & Co., Inc./Eisai Co., Ltd.; Pancreatic Cancer Action Network; Suzhou Kintor Pharmaceuticals, Inc.; and The Valley Hospital.Other Financial or Material Support from holding patents WO/2018/183488: HUMAN PD1 PEPTIDE VACCINES AND USES THEREOF – Licensed to Imugene. WO/2019/055687 METHODS AND COMPOSITIONS FOR THE TREATMENT OF CANCER CACHEXIA – Licensed to Recursion.Faculty/PlannerRachna Shroff, MD, MS, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Boehringer Ingelheim; Clovis Oncology; Genentech, Inc.; Incyte Corporation; Merck & Co., Inc.; QED Therapeutics; Servier Laboratories; Syros Pharmaceuticals, Inc.; and Zymeworks Inc.Grant/Research Support from Bayer; Bristol Myers Squibb; Exelixis, Inc.; IMV Inc.; Loxo Oncology, Inc.; Merck & Co., Inc.; Novocure, Inc.; NuCana; Pieris Pharmaceuticals, Inc.; QED Therapeutics; Rafael Pharmaceuticals, Inc.; Seagen; and Taiho Oncology, Inc.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/NCPD/CPE/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/KBV865. CME/MOC/NCPD/CPE/AAPA/IPCE credit will be available until February 17, 2025.Simplifying the Complicated: An Algorithmic Guide for Clinical Decision-Making in HR+, HER2- EBC and MBC In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Lilly.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Greenwich LifeSciences, Inc.; iTeos Therapeutics; Janssen Pharmaceuticals, Inc.; Lilly; Loxo Oncology; Mersana Therapeutics; Novartis Pharmaceuticals Corporation; Orum Therapeutics; Pfizer; Relay Therapeutics; Seagen Inc.; and Verascity Science (all paid to institution).Grant/Research Support from AbbVie Inc.; Accutar Biotechnology Inc; Acerta Pharma; ADC Therapeutics SA; Akeso Biopharma Co., Ltd.; Amgen Inc.; Aravive; Artios Pharma; Arvinas, Inc.; AstraZeneca; AtlasMedx, Inc.; BeiGene, Inc.; Black Diamond Therapeutics, Inc.; Bliss Biopharmaceutical (Hangzhou) Co., Ltd.; Boehringer Ingelheim Pharmaceuticals, Inc.; Cascadian Therapeutics; Clovis Oncology; Compugen; Cullinan Oncology, Inc.; Curis, Inc.; CytomX Therapeutics, Inc.; Daiichi Sankyo, Inc.; Dana-Farber Cancer Institute; Dantari; Deciphera Pharmaceuticals, Inc.; Duality Biologics; eFFECTOR Therapeutics, Inc.; Ellipses Pharma; Elucida Oncology, Inc.; EMD Serono, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; FUJIFILM Pharmaceuticals U.S.A., Inc.; G1 Therapeutics, Inc.; H3 Biomedicine Inc.; Harpoon Therapeutics; HUTCHMED (China) Limited; ImmunoGen, Inc.; Immunomedics, Inc.; Incyte; Infinity Pharmaceuticals, Inc.; InvestisBio; Jacobio Pharmaceuticals Group Co., Ltd.; K-Group Beta, Inc.; Karyopharm; Lilly; Loxo Oncology; Lycera; MabSpace Biosciences Co., Ltd.; MacroGenics, Inc.; MedImmune, LLC; Mersana Therapeutics; Merus; Millennium Pharmaceuticals, Inc.; Molecular Templates, Inc.; Novartis Pharmaceuticals Corporation; Nucana; Olema Oncology; OncoMed Pharmaceuticals, Inc.; Onconova Therapeutics; Oncothyreon; ORIC Pharmaceuticals, Inc.; Orinove Inc.; Pfizer; PharmaMar; Pieris Pharmaceuticals, Inc.; Pionyr Immunotherapeutics; Plexxikon; Radius Health, Inc.; Regeneron Pharmaceuticals Inc.; Relay Therapeutics; Repertoire Immune Medicines; Rgenix Inc.; Seagen Inc.; Sermonix Pharmaceuticals; Shattuck Labs Inc.; Stemcentrx, Inc.; Sutro Biopharma, Inc.; Syndax; Syros Pharmaceuticals, Inc.; Taiho Oncology, Inc.; TapImmune Inc; TESARO, Inc.; Tolmar Pharmaceuticals, Inc.; Torque Therapeutics, Inc.; Treadwell Therapeutics; Verastem, Inc.; Vincerx Pharma; zenithepigenetics; and Zymeworks Inc. (all paid to institution).Faculty/PlannerKomal Jhaveri, MD, FACP, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Blueprint Medicines; Bristol Myers Squibb; Daiichi Sankyo, Inc.; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Jounce Therapeutics, Inc.; Lilly/Loxo Oncology; Menarini Group/Stemline Therapeutics; Novartis Pharmaceuticals Corporation; Pfizer; Scorpion Therapeutics; Seattle Genetics, Inc. (Seagen Inc.); Sun Pharma Advanced Research Company; and Taiho Oncology, Inc.Grant/Research Support from ADC Therapeutics SA; AstraZeneca; Blueprint Medicines; Debiopharm; Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; Novita Pharmaceuticals, Inc.; Pfizer; Puma Biotechnology, Inc.; Scorpion Therapeutics; and Zymeworks Inc.Faculty/PlannerProfessor Stephen Johnston, MA, PhD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Lilly; Novartis Pharmaceuticals Corporation; Pfizer; Puma Biotechnology, Inc.; and Sanofi.Grant/Research Support from AstraZeneca; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Lilly; Novartis Pharmaceuticals Corporation; Pfizer; and Puma Biotechnology, Inc.Speakers Bureau participant with AstraZeneca; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; and Pfizer.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/GUS865. CME/MOC/AAPA/IPCE credit will be available until February 18, 2025.Empowering Providers and Patients to Battle Advanced Biliary Tract Cancers: Expert Guidance on Integrating the Latest Evidence on Immunotherapy and Targeted Agents in Real-World Practice In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Cholangiocarcinoma Foundation. PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis educational activity is supported through independent educational grants from AstraZeneca and Incyte Corporation.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerMilind Javle, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie; Agios Pharmaceuticals Inc.; Array BioPharma Inc.; Astellas Pharma Inc.; AstraZeneca; Bayer Corporation; BeiGene; Biocartis; Boehringer Ingelheim Pharmaceuticals, Inc.; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo Co., Ltd.; EMD Serono Inc.; GlaxoSmithKline; Halozyme Therapeutics; Helsinn; Incyte Corporation; Ipsen; Janssen Pharmaceuticals, Inc.; Lilly; Merck Sharp & Dohme; Novartis Pharmaceuticals Corporation; OncoSil Medical Ltd; QED Therapeutics, Inc.; Servier Laboratories; Taiho Oncology, Inc.; and TransThera Biosciences Co. Ltd.Faculty/PlannerTanios Bekaii-Saab, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for (to self) AbbVie; Artiva Biotherapeutics; Aptitude Health; AstraZeneca; BeiGene; Blueprint Medicines; Boehringer Ingelheim Pharmaceuticals, Inc.; Caladrius Biosciences; Celularity Inc.; Daiichi Sankyo Co., Ltd.; Deciphera Pharmaceuticals, Inc.; Exact Sciences Corporation; Exelixis, Inc.; Foundation Medicine, Inc.; GlaxoSmithKline; Immuneering Corporation; Illumina, Inc.; Imugene Ltd.; Janssen Pharmaceuticals, Inc.; KANAPH Therapeutics Inc.; Natera, Inc.; Replimune Group Inc.; Sanofi; Sobi; Stemline Therapeutics, Inc.; Treos Bio Limited; Xilis, Inc; and Zai Lab. To institution: Arcus Biosciences, Inc.; Bayer Corporation; Eisai Co., Ltd.; Genentech, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; Merck & Co., Inc.; Merck KGaA; Merus; Pfizer; Seattle Genetics; and Servier Laboratories.Grant/Research Support from AbGenomics Corporation; Agios Pharmaceuticals, Inc.; Arcus Biosciences, Inc.; Arys; Atreca, Inc.; Bayer Corporation; Boston Biomedical Inc.; Bristol Myers Squibb; Celgene Corporation; Clovis Oncology; Eisai Co., Ltd.; Genentech, Inc.; Incyte Corporation; Ipsen Biopharmaceuticals, Inc.; Lilly; Merus N.V.; Mirati Therapeutics, Inc.; Novartis Pharmaceuticals Corporation; Pfizer; and Seattle Genetics. Research funding to Institution.Data Safety Monitoring Board for 1Globe Health Institute; AstraZeneca; Exelixis, Inc.; FibroGen, Inc.; Lilly; Merck & Co., Inc./Eisai Co., Ltd.; Pancreatic Cancer Action Network; Suzhou Kintor Pharmaceuticals, Inc.; and The Valley Hospital.Other Financial or Material Support from holding patents WO/2018/183488: HUMAN PD1 PEPTIDE VACCINES AND USES THEREOF – Licensed to Imugene. WO/2019/055687 METHODS AND COMPOSITIONS FOR THE TREATMENT OF CANCER CACHEXIA – Licensed to Recursion.Faculty/PlannerRachna Shroff, MD, MS, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Boehringer Ingelheim; Clovis Oncology; Genentech, Inc.; Incyte Corporation; Merck & Co., Inc.; QED Therapeutics; Servier Laboratories; Syros Pharmaceuticals, Inc.; and Zymeworks Inc.Grant/Research Support from Bayer; Bristol Myers Squibb; Exelixis, Inc.; IMV Inc.; Loxo Oncology, Inc.; Merck & Co., Inc.; Novocure, Inc.; NuCana; Pieris Pharmaceuticals, Inc.; QED Therapeutics; Rafael Pharmaceuticals, Inc.; Seagen; and Taiho Oncology, Inc.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/NCPD/CPE/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/KBV865. CME/MOC/NCPD/CPE/AAPA/IPCE credit will be available until February 17, 2025.Simplifying the Complicated: An Algorithmic Guide for Clinical Decision-Making in HR+, HER2- EBC and MBC In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Lilly.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Greenwich LifeSciences, Inc.; iTeos Therapeutics; Janssen Pharmaceuticals, Inc.; Lilly; Loxo Oncology; Mersana Therapeutics; Novartis Pharmaceuticals Corporation; Orum Therapeutics; Pfizer; Relay Therapeutics; Seagen Inc.; and Verascity Science (all paid to institution).Grant/Research Support from AbbVie Inc.; Accutar Biotechnology Inc; Acerta Pharma; ADC Therapeutics SA; Akeso Biopharma Co., Ltd.; Amgen Inc.; Aravive; Artios Pharma; Arvinas, Inc.; AstraZeneca; AtlasMedx, Inc.; BeiGene, Inc.; Black Diamond Therapeutics, Inc.; Bliss Biopharmaceutical (Hangzhou) Co., Ltd.; Boehringer Ingelheim Pharmaceuticals, Inc.; Cascadian Therapeutics; Clovis Oncology; Compugen; Cullinan Oncology, Inc.; Curis, Inc.; CytomX Therapeutics, Inc.; Daiichi Sankyo, Inc.; Dana-Farber Cancer Institute; Dantari; Deciphera Pharmaceuticals, Inc.; Duality Biologics; eFFECTOR Therapeutics, Inc.; Ellipses Pharma; Elucida Oncology, Inc.; EMD Serono, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; FUJIFILM Pharmaceuticals U.S.A., Inc.; G1 Therapeutics, Inc.; H3 Biomedicine Inc.; Harpoon Therapeutics; HUTCHMED (China) Limited; ImmunoGen, Inc.; Immunomedics, Inc.; Incyte; Infinity Pharmaceuticals, Inc.; InvestisBio; Jacobio Pharmaceuticals Group Co., Ltd.; K-Group Beta, Inc.; Karyopharm; Lilly; Loxo Oncology; Lycera; MabSpace Biosciences Co., Ltd.; MacroGenics, Inc.; MedImmune, LLC; Mersana Therapeutics; Merus; Millennium Pharmaceuticals, Inc.; Molecular Templates, Inc.; Novartis Pharmaceuticals Corporation; Nucana; Olema Oncology; OncoMed Pharmaceuticals, Inc.; Onconova Therapeutics; Oncothyreon; ORIC Pharmaceuticals, Inc.; Orinove Inc.; Pfizer; PharmaMar; Pieris Pharmaceuticals, Inc.; Pionyr Immunotherapeutics; Plexxikon; Radius Health, Inc.; Regeneron Pharmaceuticals Inc.; Relay Therapeutics; Repertoire Immune Medicines; Rgenix Inc.; Seagen Inc.; Sermonix Pharmaceuticals; Shattuck Labs Inc.; Stemcentrx, Inc.; Sutro Biopharma, Inc.; Syndax; Syros Pharmaceuticals, Inc.; Taiho Oncology, Inc.; TapImmune Inc; TESARO, Inc.; Tolmar Pharmaceuticals, Inc.; Torque Therapeutics, Inc.; Treadwell Therapeutics; Verastem, Inc.; Vincerx Pharma; zenithepigenetics; and Zymeworks Inc. (all paid to institution).Faculty/PlannerKomal Jhaveri, MD, FACP, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Blueprint Medicines; Bristol Myers Squibb; Daiichi Sankyo, Inc.; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Jounce Therapeutics, Inc.; Lilly/Loxo Oncology; Menarini Group/Stemline Therapeutics; Novartis Pharmaceuticals Corporation; Pfizer; Scorpion Therapeutics; Seattle Genetics, Inc. (Seagen Inc.); Sun Pharma Advanced Research Company; and Taiho Oncology, Inc.Grant/Research Support from ADC Therapeutics SA; AstraZeneca; Blueprint Medicines; Debiopharm; Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; Novita Pharmaceuticals, Inc.; Pfizer; Puma Biotechnology, Inc.; Scorpion Therapeutics; and Zymeworks Inc.Faculty/PlannerProfessor Stephen Johnston, MA, PhD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Lilly; Novartis Pharmaceuticals Corporation; Pfizer; Puma Biotechnology, Inc.; and Sanofi.Grant/Research Support from AstraZeneca; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Lilly; Novartis Pharmaceuticals Corporation; Pfizer; and Puma Biotechnology, Inc.Speakers Bureau participant with AstraZeneca; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; and Pfizer.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/NCPD/CPE/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/KBV865. CME/MOC/NCPD/CPE/AAPA/IPCE credit will be available until February 17, 2025.Simplifying the Complicated: An Algorithmic Guide for Clinical Decision-Making in HR+, HER2- EBC and MBC In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Lilly.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. 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Drs. Hope Rugo and Sara Tolaney discuss the promise of antibody-drug conjugates (ADCs) in the treatment of breast cancer, highlighting key trials that shed light on matching the right ADC to the right patient in the right setting. They also explore how combinations and sequencing of ADCs can augment their efficacy, the mechanisms of resistance, and the future potential of biomarkers to predict patient response. TRANSCRIPT Dr. Hope Rugo: Hello, I'm Dr. Hope Rugo, your guest host of the ASCO Daily News Podcast today. I'm a professor of medicine and director of breast oncology and clinical trials education at the University of California, San Francisco's Comprehensive Cancer Center. Antibody-drug conjugates, or ADCs, are rapidly changing the treatment landscape for patients with breast cancer. ADCs consist of antibodies that target tumor-specific antigens on the cell surface, chemical linkers, and cytotoxic payloads that can act powerfully to kill cancer cells. On today's episode, we'll be discussing advances in research to match the right ADC to the right patients and in the right setting. We'll also talk about the next steps, assessing how combinations and sequencing of ADCs can augment their efficacy, improve options for patients, and identify biomarkers in the future to predict how patients will respond so that we can match the right treatment to the right patient and their tumor. We need to gain a better understanding of the mechanisms of resistance that occur upfront as well as under the pressure of treatment.  Joining me for this important discussion is Dr. Sara Tolaney. Dr. Tolaney is an associate professor of medicine at Harvard Medical School, associate director of the Susan Smith Center for Women's Cancer, and chief of the Division of Breast Oncology at the Dana-Farber Cancer Institute in Boston.  You'll find our full disclosures in the transcript of this episode and disclosures of all guests on the podcast are available at asco.org/DNpod. Dr. Tolaney, we're delighted to have you on the podcast today. Thanks for being here. Dr. Sara Tolaney: Thank you so much for having me. I'm looking forward to the discussion. Dr. Hope Rugo: Great! So, we'll move forward, and because we're friends and colleagues, I'm going to refer to you as Sara, and I'm Hope, since we'll dispense with formalities in our discussion.  A lot of the talks that we give about ADCs start out with “a revolution in breast cancer therapy.” And indeed, this is a really exciting time with ADCs as treatment for breast cancer, and we're rapidly moving these agents into earlier disease settings. Can you tell us a little bit about the possibilities and challenges of using ADCs for the treatment of breast cancer today? Dr. Sara Tolaney: It's interesting that you say antibody-drug conjugates as revolutionizing outcomes of breast cancer, which I think is true. But on the flip side, I think it's also bringing up a lot of questions about how to use them, when to use them, and how to manage side effects. So there are a lot of good strengths for these antibody-drug conjugates, but a lot of unknowns that we're still trying to figure out. We had an older antibody-drug conjugate T-DM1 that we were all very familiar with that for years had been a treatment that we used very commonly in metastatic disease and now even use in early breast cancer, and I think has changed outcomes for patients. But over time, we've been able to develop newer antibody-drug conjugates as the technology has really evolved so that these agents now are able to deliver a lot of chemotherapy into a cancer cell. We're seeing very high drug-to-antibody ratios, and we're also seeing that these drugs can function via bystander effect, whereas T-DM1, for example, was not able to do that. But our newer ADCs, like sacituzumab govitecan or trastuzumab deruxtecan, are agents that do allow chemotherapy to get into that cancer cell, but also to get into neighboring cells.  And I think the technology evolution in being able to build these so-called next-generation ADCs has allowed for really unprecedented efficacy that we've not seen before. And it's also allowed us to develop these drugs in a way that's been different. Originally, we were developing T-DM1 to turn off HER2 signaling and to deliver chemotherapy into a HER2 cell. At least that's what we thought originally. And now we're really evolving so that we can just find a tiny bit of protein on a cancer cell and use it as a target, really in a subtype-agnostic way. And I think it's just a different way of thinking about how to use these agents to really deliver a lot of chemotherapy into cancer cells and have very robust efficacy. Dr. Hope Rugo: Yes, it is fascinating that some of the suppositions that we made with the first ADC don't seem to really hold true as well. And maybe they hold true in varying levels for the different ADCs. For example, this bystander effect is thought to allow us to target cells that have very low expression of the receptor that can be internalized even lower than our ability to detect these receptors by immunohistochemistry. And maybe we'll talk about that in a little bit.   But first, you mentioned already sacituzumab and trastuzumab deruxtecan, the ADCs that are currently approved for breast cancer. But can you tell us a little more about those ADCs and the key trials that have led to approval of these targeted agents? Dr. Sara Tolaney: Yes, I think when we first saw the data that came out with T-DXd and DESTINY-Breast01, I think my jaw dropped because I had never seen a waterfall plot like that. This was a single-arm study that looked at T-DXd in patients with very heavily pretreated metastatic HER2-positive breast cancer and saw very high response rates of over 60% and a clinical benefit rate of almost 98%, meaning that almost every single patient who got the drug and had a median of six prior lines of therapy had reduction in tumor size. And that's unreal. I think it was revolutionary in the sense that we had never seen that kind of activity in such a pretreated population. The agent was studied in other registration trials, DESTINY-Breast03, which looked at T-DXd and compared it head to head with T-DM1 in a predominantly second-line metastatic HER2-positive population, and here, again, unprecedented results. I've never seen a p value like that or a hazard ratio of, again unreal, of a little under 0.3 and seeing a 28-month PFS with T-DXd relative to just a little under 7 months PFS with T-DM1. We have never seen patients with metastatic HER2-positive breast cancer have a PFS that long. Even in CLEOPATRA, it's a little under 19 months in the first-line setting, where people were predominantly naïve to HER2-directed therapies. This, again, is really changing outcomes for patients.   But then, I think, when we go to the next step, we studied T-DXd in patients with HER2-positive breast cancer and it had again these unprecedented results. But there was some early data suggesting that it could even work in tumors that weren't truly HER2-positive but what we call HER2-low, meaning that they weren't HER2/3+, they weren't HER2-0 but they were 1+ to 2+ and not FISH amplified. And so even with a little bit of protein there, they were seeing activity in the early phase studies and so it led to DESTINY-Breast04, which compared T-DXd to chemotherapy of physician's choice in people who had had one or two prior lines of chemotherapy in the metastatic setting. It was predominantly geared to look at outcomes in hormone receptor-positive breast cancer. But there was a small group of 58 patients with triple-negative disease that were also included in that trial. And here again, a very unprecedented outcome seeing a response rate of about 50%, which, again, we never see in pretreated hormone receptor-positive disease. And a PFS of 10 months, and again, these are people who already had one or two prior lines of chemotherapy. So it's, again, really changing outcomes. And so now I think it leads us to a lot of other questions that we are addressing in trials - can this drug work even if the tumor has maybe no HER2 expression, what about HER2-0, what about HER2-ultra low, meaning a little bit of staining but not quite 1+. And so these are questions that I think we will need to address and there are studies that will help us address that. On the flip side, we saw sacituzumab govitecan get developed in breast cancer. Initially, we saw very impressive results from a single arm study of sacituzumab in metastatic triple-negative disease where we saw response rates of a little over 30%. These are patients who were very heavily pretreated with metastatic triple negative breast cancer where, unfortunately, response rates end up being in a 5% range so it was a home run in that setting. So that led to the ASCENT trial, which compared sacituzumab govitecan to treatment of physician's choice therapy and that study really enrolled people who were, in essence, second line and beyond in the metastatic triple-negative setting and showed almost triple progression free survival, in essence, doubled overall survival. So again, very robust efficacy leading to confirming its approval. And then we saw data from TROPiCS-02, which looked at sacituzumab in metastatic hormone receptor-positive disease and also showed improvements in both progression free and overall survival. And this was in pre-treated populations of 2 to 4 prior lines of chemotherapy. These agents, again, have established robust efficacy, and so now the idea is can we move these drugs earlier in development into earlier line settings and can we even move these agents into the early disease setting and potentially cure more patients? So hopefully, we'll figure out ways to make that happen. Dr. Hope Rugo: Yeah, that was a great summary of this exciting data. And I think we really got an idea of what waterfall plots could tell us from DESTINY-Breast01 where you could count the number of patients whose cancers grew with therapy on one hand. It's been a huge advance. I think it's where we get this “revolution” even in patients with a median of 4 lines of prior chemo, and, in the ASCENT trial, we were able to see this improvement and survival in the hardest-treated subset of metastatic breast cancer triple negative disease. And then the remarkable data in HER2-positive and HER2-low breast cancer hormone receptor positive disease. We're really covering all of the subset of breast cancers.   When we introduce new therapies though, and of course, our interest is moving them earlier as lines of therapy in the metastatic setting, we really have to think about the adverse events and how those are going to affect their patients, and balancing the risk benefit ratio. Obviously when the benefit is so huge, we're more thinking about how do we proactively manage these side effects, educate our patients, use prophylaxis when possible. Can you share with us some of your insights on management strategies for toxicities?  Dr. Sara Tolaney: You bring up a very good point, and I will say the ADCs were designed with the idea being that we could deliver a ton of chemotherapy into a cancer cell. So obviously, my hope had been that we weren't going to see a lot of chemotherapy-like side effects because the goal was to try to spare normal cells of these side effects. But unfortunately, we do see that these agents do have real toxicities, and I think that is an important message. So, for example, with sacituzumab, for people who have hair going into it, they will lose their hair during the course of treatment, and so that's important to make patients aware of. It can lower blood counts, and about 50% of patients who are on sacituzumab will end up needing growth factor support while they're on treatment. So, that is again something that needs to be monitored and managed. But usually, we're pretty good at managing neutropenia, and with the growth factor support, I find that it actually works really well.  Another thing with sacituzumab is the potential risk of diarrhea, but most of the diarrhea is low-grade diarrhea. It's rare that you get someone who has high-grade diarrhea with sacituzumab. Usually, I find it works to just instruct patients to use loperamide as needed. And again, usually that works well. And certainly when needed, dose modification can also help with these side effects and so it is important to keep in mind that this is another option. With T-DXd, one thing that we do have to keep in mind as an unusual side effect is the potential risk of interstitial lung disease. We see that in about 10% to 15% of patients getting T-DXd. That is something that we do have to be very mindful of. For the most part it is low-grade ILD. But there are rare occasions where there have been deaths from ILD. And we're seeing with some of the newer trials, the death rate is usually under 1%, but it is a real potential risk. And so it is really important to counsel patients when getting T-DXd about this potential side effect, that way they are good about communicating with you if they get any new symptoms, such as shortness of breath or dry cough, to get you aware of it and can work it up and get imaging certainly if that occurs.  And then I think the management for ILD is a little unique and a little different truthfully than the way we manage pneumonitis from other drugs. Normally, when I am treating patients who develop pneumonitis, even if it is mildly symptomatic, we often will hold treatment, give steroids, and rechallenge them when it gets better. But with T-DXd, if anyone develops symptomatic pneumonitis, you actually have to permanently discontinue the T-DXd per the guidelines because we just don't know the safety of being able to rechallenge that patient once that pneumonitis resolves. For grade 1 ILD, meaning someone who has, for example, ground glass changes seen on imaging but doesn't have any symptoms, you have to hold the drug and wait until those imaging findings resolve and then you can restart. I usually do treat grade 1 ILD patients with steroids with the hope being that maybe it will allow for the pneumonitis to resolve more quickly, although in truth I don't know if that's the case. I have just taken that approach because I don't like leaving patients off the drug for too long if not needed. Again, I typically treat them with steroids, reimage in three to four weeks, and see if I'm able to restart. If they resolve within 28 days, you can restart at the same dose. If it takes longer to resolve, you need to dose modify.  And then I think the other big thing with T-DXd is to know that it is categorized as a highly emetogenic agent. Most of us are using three-drug prophylaxis, which I think works really well. It is also important to realize that there can be some delayed nausea, which is a little unusual with some of our other agents. And so to warn patients about that and I find that use of olanzapine or ondansetron for the delayed nausea tends to work pretty well.  Hope, do you have any pearls for us? Obviously, you are very experienced in using these agents; are there any things you would recommend for the management of ADCs?  Dr. Hope Rugo: Yes, it's such a great question and an important area because, particularly as we are using these agents earlier, we really need to have strategies for both how long to continue as well as manage the toxicities. I agree with the nausea, olanzapine has been really a great addition, and using a triplet as initial premedication makes a big difference for T-DXd and other deruxtecan ADCs that are in the pipeline. And then I think that the ILD issue, we're really learning more about the risk factors as well as retreatment. And hopefully, we'll have more data this year at ESMO Breast and maybe ASCO on retreatment for grade 1. We certainly now do not have any data on the safety of retreatment for grade 2, so that is really not accepted now. For sacituzumab, I think the interesting area is the metabolism and the impact. So with neutropenia, as we move the drug earlier, it's easier and easier to manage, we see less severe neutropenia. We can give growth factors, which we are all good at in oncology. But I think the question about managing diarrhea and who is at risk still exists. Understanding pharmacogenomics and UGT1A1 is an interesting area where patients who have diarrhea could be tested to see if they are poor metabolizers which affects a little under 10% of the overall population. Because in that group, you could give less drug and get the same benefit with less toxicity. So I think this is all very interesting. It is important for providers and patients to be educated so that we can manage this appropriately. And I think you gave an excellent overview.   We have new agents in the pipeline also and maybe we'll talk about those next, and then we'll talk a little bit about sequencing and resistance, as well as the unmet need for brain metastases. So lots of areas to talk about. There are a number of TROP-2 ADCs that are in the pipeline, and one that has presented phase III data, datopotamab deruxtecan. But other studies are being developed with new TROP-2 ADCs as well. But then there are a huge number of ADCs there with new targets, for example, immune effector targets, and new payloads, even immunotherapy and two different payloads or bispecific antibodies. And then there is interest in combining ADCs with immunotherapy and PARP inhibitors. We saw data in bladder cancer, I think it was bladder cancer, with combined 2 different ADCs at ESMO in 2023. So a lot of new approaches. How are we going to manage this moving forward? And where do you think we are going to position some of these next sort of "me-too" drugs?  Dr. Sara Tolaney: It's an excellent question, and you're right, the field is exploding with new antibody- drug conjugates. So, it's going to leave us with this conundrum of what to do. And you brought up the really interesting example of the fact that we have an approved TROP-2 ADC, we have as sacituzumab govitecan, and for example, we've recently seen some really exciting data come out from TROPION-Breast01 looking at another TROP-2 ADC, datopotamab deruxtecan or Dato-DXd where that ADC performed better than chemotherapy in a head-to-head trial in terms of progression-free survival in a hormone receptor-positive population. Then there's another TROP-2 ADC, moving forward in development moving to phase III that Merck is developing MK-2870. All three of these ADCs are targeting TROP-2 and have a TOPO 1 payload. So, it leaves you with the question of how do you think about that? Is there going to be a role for using serial TROP-2 ADCs? Could one work after the other, even when they have very similar payloads? How are we going to incorporate them? How do you pick one over the other? So, it is going to be tricky for us as we get more and more of these agents. I think we're all excited about seeing ADCs that may have different targets and different payloads, where maybe we will see that sequential utilization will have robust efficacy if we swap things out. Again, we don't have data here yet, but I think there are other agents in development. For example, you could think of like, disitamab vedotin targets HER2 and has an MMAE payload. So, could it be that someone progresses on T-DXd for HER2-low, but then could go on to disitamab vedotin? How will that work? So, we have a lot to learn, but it's really nice to have so many options.  Dr. Hope Rugo: Yeah, it'll be interesting to see whether or not we select the ADC based on a rational understanding of the tumor and the patient, or whether it's simply what's easier to give and has the right toxicity for that patient.  So, that sort of brings us to our next topic, which is how are we going to sequence these agents? How are we going to understand the mechanisms of ADC resistance? At San Antonio in 2023, we saw a presentation where there was a top-alteration, and the patient had a really long response to a top-directed ADC, or an agent that carried a topoisomerase inhibitor. And that really struck me that we're going to see these alterations. There was a fresh autopsy study that suggested that the alterations may be different in different organ sites of disease. How are we going to figure this out? Dr. Sara Tolaney: Yeah, I also was really puzzled to see those data from San Antonio where we've sort of simplified ADC resistance in our heads to say, well, maybe someone becomes resistant because they lose target expression, or maybe someone becomes resistant because they've developed resistance to the payload, kind of like the way we think of someone developing resistance to getting chemotherapy. But obviously, it's probably far more complex than that. With these ADCs, they need to be able to internalize the ADC and could there be mechanisms of resistance related to the internalization process? So, I think there are lots of potential areas where resistance could be occurring. I think, we don't understand it very well. We've seen patients, for example, who have responded. This is just anecdotal, but we have data, for example looking at, Dato-DXd in the phase 1 triple-negative study where there were some patients who responded despite having progressed on sacituzumab. Well, why is that? You would think if it's target resistance or payload resistance, it would be the same target and a very similar payload. So, why would those drugs work one after the other? And that's why I think we just don't understand this well enough at this point in time.   So, it's clearly an area where more research is needed because it does have significant implications on how we think about using these drugs sequentially. We will need to understand these resistance mechanisms because there do seem to be some rare patients who benefit from these sequencing strategies and then others who don't. So, it would be nice to be able to figure this out and hopefully in the future, we'll be able to test patients and know what drugs to give them. But I think we're far off from that, unfortunately, right now. Dr. Hope Rugo: Yeah, it does seem to be a relatively elusive approach, and I think, in part, it's due to the heterogeneity of cancer. And maybe, as we're better and better at analyzing tumor cells in the blood, which are a rare group, and ctDNA, which, of course, we do now to look for mutations, maybe that'll be an approach that we'll be able to take. And also, of course, moving the drugs earlier into the disease setting with less heterogeneity and mechanisms of resistance might help as well.  I was fascinated by the fact that although the PFS to the first ADC seems to be overall much greater than the PFS to the second ADC, when you sequence them, there are a few patients who have a longer PFS with the second, even if these are just sacituzumab T-DXd sequencing in various directions. So, it's clearly very complex. And right now, I think we're just sequencing and we don't really know how to do it. We just choose what we think is best for that patient first and go on to the next one later, which is interesting. And one of the choices might be treating brain metastases, which of course remains a huge unmet need. And if we could find effective treatment for brain metastases, maybe we could also prevent them in some patients more. What do we know about the central nervous system (CNS) penetration of ADCs and the clinical results? Dr. Sara Tolaney: At first, we were not optimistic that these drugs would have activity in the brain because we thought that these were very large agents that probably couldn't penetrate into the blood-brain barrier. But in fact, I think we were all very excited to see that there is actually data suggesting that these drugs can actually have robust efficacy in the CNS in patients who have active brain metastases. And so what we've seen so far is data with trastuzumab deruxtecan or T-DXd, there have been some trials that have been done, including studies like DEBRA and TUXEDO, which have looked at T-DXd in patients who have active brain metastases and are showing very robust response rates within the CNS. So, we're seeing intracranial response rates on the order of 40% to 50%. And clinically, this is what we're seeing as well. These are smaller studies and there's a larger trial, DESTINY-Breast12, which will hopefully validate the robust efficacy in the CNS with T-DXd. So, again, it's really nice to see this.  To your point, though, one area that I'm curious about, as you were alluding to, is will these drugs be able to prevent CNS disease? And I think that is a very different question because here the blood-brain barrier is not intact when patients have progressive brain metastases, and so these ADCs are causing robust activity. But if you look, for example, and I'll be curious to see what happens, DESTINY-Breast05 is looking at T-DXd in the post preoperative setting for patients who have residual disease and comparing it to T-DM1. And unfortunately, we saw that T-DM1 was not able to prevent brain metastases when looking at data from KATHERINE, where in fact, rates of CNS as the first site of recurrence were similar with T-DM1 and trastuzumab. So, now we'll be interested to see, will it be any different with T-DXd? Will T-DXd be able to have any role in prevention? I think we haven't seen anything like that with ADCs to date, so that would be a paradigm shift in our way of thinking.  Right now, there are strategies being taken from a prevention standpoint of trying to add a tyrosine kinase inhibitor in that early-stage setting, such as what is being done in the COMPASS-RD trying to add tucatinib to T-DM1 to see if that would do it. But again, we really need to understand, again, how these drugs work, particularly when the blood-brain barrier may not be intact. But again, very exciting data with T-DXd in an ongoing trial, actually through SWOG looking at sacituzumab for patients with CNS disease. And we've seen some preliminary data with sacituzumab showing that it actually does penetrate into the brain when they've looked at drug levels in the tumor in the brain, comparing it to plasma, it actually looks similar. So, we know it's getting in there and we'll have more robust efficacy data, hopefully coming soon. Dr. Hope Rugo: Yeah, that was a great summary of that data. It's been exciting also to see some responses in patients with leptomeningeal disease as well, where we've really been struggling with anything that works for more than a few weeks or months at the most. So I'm holding out great hope that we're going to see a big difference because even though TDM-1 had some efficacy, it was nothing like what we're seeing with T-DXd. So we'll see. And the same with sacituzumab with triple negative disease, where sometimes brain metastases can be an isolated site of recurrence, even in patients who have a pathologic complete response. So it has been a big challenge.  So I think that what we've learned from you is a lot about the mechanisms and the data about these new ADCs, the tremendous hope that these are bringing to our patients, but also the really exciting new approaches with new payloads, new targets of drugs that are in development, as well as potentially some different ADCs that have the same target and similar mechanisms of action of this payload. Really fascinating to hear about this, the future work on sequencing, on mechanisms of resistance, and on brain metastases. We have, of course, 2 prospective trials that we'll be looking at sequencing, one with T-DXd and Dato-DXd, and one registry trial with T-DXd and sacituzumab govitecan in the US. So that's also going to, I think, provide us with some important information.  We could talk for a long time about this, but I just wonder if you have any closing comments to sum up your thoughts.  Dr. Sara Tolaney: I think you did a great job leading us through thinking about ADCs, and I think it'll be really interesting to see what happens in the future. While again, these agents have become a standard for us for patients with metastatic disease, I'm going to be curious to see how everything evolves and to see if we'll be able to substitute chemotherapy with ADCs in early disease settings and change outcomes. Will we be able to have novel combinations? Will we be able to sequence these drugs one after another? Will we actually have biomarker predictors to help us sort out which drug to give when? So, still a lot to learn, but clearly a very exciting field right now. Dr. Hope Rugo: Indeed. Sara, thank you for sharing your valuable insights with us today on the ASCO Daily News Podcast on your great work to develop novel therapies for breast cancer. It's always a pleasure to talk to you, and even greater to work with you on the future progress of treatment for breast cancer. Dr. Sara Tolaney: Thank you so much, Hope. Again, really nice to always discuss these data with you. I always learn a lot, so thank you. Dr. Hope Rugo: Thank you. And thank you to our listeners for joining us today. You'll find a link to all of the studies discussed today in the transcript of this episode. Finally, if you value the insights that you hear on the ASCO Daily News Podcast, please take a moment to rate, review, and subscribe wherever you get your podcasts. Disclaimer: The purpose of this podcast is to educate and inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experiences, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of a product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.   Follow today's speakers:   Dr. Hope Rugo  @hoperugo  Dr. Sara Tolaney @stolaney1     Follow ASCO on social media:   @ASCO on Twitter    ASCO on Facebook    ASCO on LinkedIn      Disclosures:   Dr. Hope Rugo:  Consulting or Advisory Role: Napo Pharmaceuticals, Puma Biotechnology, Mylan, Eisai, Daiichi Sankyo Research Funding (Inst.): OBI Pharma, Pfizer, Novartis, Lilly, Genentech, Merck, Daiichi Sankyo, Sermonix Pharmaceuticals, AstraZeneca, Gilead Sciences, Astellas Pharma, Talho Oncology, Veru, GlaxoSmithKline, Hoffmann-LaRoche AG/Genentech, Inc, Stemline Therapeutics Travel, Accommodations, Expenses: Merck, AstraZeneca   Dr. Sara Tolaney: Consulting or Advisory Role: Novartis, Pfizer, Merck, AstraZeneca, Genentech, Eisai, Sanofi, Bristol-Myers Squibb, Seattle Genetics, CytomX Therapeutics, Daiichi Sankyo, Immunomedics/Gilead, BeyondSpring Pharmaceuticals, OncXerna Therapeutics, Zymeworks, Zentalis, Blueprint Medicines, Reveal Genomics, ARC Therapeutics, Umoja Biopharma, Menarini/Stemline, Aadi Bio, Artio Biopharmaceuticals, Incyte Corp, Zetagen, Bayer, Infinity Therapeutics, Jazz Pharmaceuticals, Natera, Tango Therapeutics, Systimmune, eFFECTOR Therapeutics, Hengrui Pharmaceutical (USA), Sumitovant Biopharma Research Funding (Inst.): Genentech/Roche, Merck, Exelixis, Pfizer, Lilly, Novartis, Bristol-Myers Squibb, Eisai, AstraZeneca, NanoString Technologies, Seattle Genetics, OncoPep, Gilead Travel, Accommodations, Expenses: Eli Lilly, Sanofi, Gilead Sciences

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/NCPD/CPE/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/RRR865. CME/MOC/NCPD/CPE/AAPA/IPCE credit will be available until February 9, 2025.Custom Care Compass: Mastering Multifactorial Clinical Decision-Making in High-Risk HR+, HER2- MBC In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Lilly.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerJoyce O'Shaughnessy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Agendia; Amgen Inc.; Aptitude Health; AstraZeneca; Bayer HealthCare Pharmaceuticals, Inc.; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; Duality Biologics; Eisai Inc.; F. Hoffmann-La Roche Ltd.; G1 Therapeutics, Inc.; Genentech, Inc.; Gilead Sciences, Inc.; GRAIL, Inc.; Halozyme, Inc.; Heron Therapeutics, Inc.; Immunomedics, Inc.; Ipsen Biopharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Myriad Genetics, Inc.; Nektar; Novartis Pharmaceuticals Corporation; Ontada LLC; Pfizer; Pharmacyclics LLC; Pierre Fabre group; prIME Oncology; Puma Biotechnology, Inc.; Samsung Bioepis; Sanofi; Scorpion Therapeutics, Inc.; Seagen Inc.; Stemline Therapeutics, Inc./The Menarini Group; Syndax Pharmaceuticals Inc.; Synthon; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Faculty/PlannerSara M. Tolaney, MD, MPH, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for 4D pharma plc; Aadi Bioscience, Inc.; ARC Therapeutics; Artios Pharma; AstraZeneca; Bayer HealthCare Pharmaceuticals, Inc.; BeyondSpring Pharmaceuticals Inc.; Blueprint Medicines; Bristol Myers Squibb; CytomX Therapeutics, Inc.; Daiichi Sankyo Inc.; eFFECTOR Therapeutics; Eisai Inc.; Exelixis, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Incyte; Jazz Pharmaceuticals; Lilly; Merck & Co., Inc.; Myovant Sciences Ltd.; Natera; Novartis Pharmaceuticals Corporation; Pfizer; Reveal Genomics; Sanofi; Seattle Genetics, Inc.; Stemline Therapeutics, Inc./The Menarini Group; Systimmune; Tango Therapeutics; Umoja Biopharma; Zentalis; Zetagen; and Zymeworks Inc.Grant/Research Support from AstraZeneca; Bristol Myers Squibb; Cyclacel Pharmaceuticals, Inc.; Eisai Inc.; Exelixis, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; NanoString Technologies Inc.; Nektar; Novartis Pharmaceuticals Corporation; Pfizer; Sanofi; and Seattle Genetics, Inc.Other Financial or Material Support from Steering committee for CytomX Therapeutics, Inc. and OncXerna Therapeutics, Inc.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/NCPD/CPE/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/RRR865. CME/MOC/NCPD/CPE/AAPA/IPCE credit will be available until February 9, 2025.Custom Care Compass: Mastering Multifactorial Clinical Decision-Making in High-Risk HR+, HER2- MBC In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Lilly.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerJoyce O'Shaughnessy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Agendia; Amgen Inc.; Aptitude Health; AstraZeneca; Bayer HealthCare Pharmaceuticals, Inc.; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; Duality Biologics; Eisai Inc.; F. Hoffmann-La Roche Ltd.; G1 Therapeutics, Inc.; Genentech, Inc.; Gilead Sciences, Inc.; GRAIL, Inc.; Halozyme, Inc.; Heron Therapeutics, Inc.; Immunomedics, Inc.; Ipsen Biopharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Myriad Genetics, Inc.; Nektar; Novartis Pharmaceuticals Corporation; Ontada LLC; Pfizer; Pharmacyclics LLC; Pierre Fabre group; prIME Oncology; Puma Biotechnology, Inc.; Samsung Bioepis; Sanofi; Scorpion Therapeutics, Inc.; Seagen Inc.; Stemline Therapeutics, Inc./The Menarini Group; Syndax Pharmaceuticals Inc.; Synthon; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Faculty/PlannerSara M. Tolaney, MD, MPH, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for 4D pharma plc; Aadi Bioscience, Inc.; ARC Therapeutics; Artios Pharma; AstraZeneca; Bayer HealthCare Pharmaceuticals, Inc.; BeyondSpring Pharmaceuticals Inc.; Blueprint Medicines; Bristol Myers Squibb; CytomX Therapeutics, Inc.; Daiichi Sankyo Inc.; eFFECTOR Therapeutics; Eisai Inc.; Exelixis, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Incyte; Jazz Pharmaceuticals; Lilly; Merck & Co., Inc.; Myovant Sciences Ltd.; Natera; Novartis Pharmaceuticals Corporation; Pfizer; Reveal Genomics; Sanofi; Seattle Genetics, Inc.; Stemline Therapeutics, Inc./The Menarini Group; Systimmune; Tango Therapeutics; Umoja Biopharma; Zentalis; Zetagen; and Zymeworks Inc.Grant/Research Support from AstraZeneca; Bristol Myers Squibb; Cyclacel Pharmaceuticals, Inc.; Eisai Inc.; Exelixis, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; NanoString Technologies Inc.; Nektar; Novartis Pharmaceuticals Corporation; Pfizer; Sanofi; and Seattle Genetics, Inc.Other Financial or Material Support from Steering committee for CytomX Therapeutics, Inc. and OncXerna Therapeutics, Inc.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/NCPD/CPE/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/RRR865. CME/MOC/NCPD/CPE/AAPA/IPCE credit will be available until February 9, 2025.Custom Care Compass: Mastering Multifactorial Clinical Decision-Making in High-Risk HR+, HER2- MBC In support of improving patient care, PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by an educational grant from Lilly.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerJoyce O'Shaughnessy, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; Agendia; Amgen Inc.; Aptitude Health; AstraZeneca; Bayer HealthCare Pharmaceuticals, Inc.; Bristol Myers Squibb; Celgene Corporation; Daiichi Sankyo, Inc.; Duality Biologics; Eisai Inc.; F. Hoffmann-La Roche Ltd.; G1 Therapeutics, Inc.; Genentech, Inc.; Gilead Sciences, Inc.; GRAIL, Inc.; Halozyme, Inc.; Heron Therapeutics, Inc.; Immunomedics, Inc.; Ipsen Biopharmaceuticals, Inc.; Lilly; Merck & Co., Inc.; Myriad Genetics, Inc.; Nektar; Novartis Pharmaceuticals Corporation; Ontada LLC; Pfizer; Pharmacyclics LLC; Pierre Fabre group; prIME Oncology; Puma Biotechnology, Inc.; Samsung Bioepis; Sanofi; Scorpion Therapeutics, Inc.; Seagen Inc.; Stemline Therapeutics, Inc./The Menarini Group; Syndax Pharmaceuticals Inc.; Synthon; Taiho Oncology, Inc.; and Takeda Pharmaceutical Company Limited.Faculty/PlannerSara M. Tolaney, MD, MPH, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for 4D pharma plc; Aadi Bioscience, Inc.; ARC Therapeutics; Artios Pharma; AstraZeneca; Bayer HealthCare Pharmaceuticals, Inc.; BeyondSpring Pharmaceuticals Inc.; Blueprint Medicines; Bristol Myers Squibb; CytomX Therapeutics, Inc.; Daiichi Sankyo Inc.; eFFECTOR Therapeutics; Eisai Inc.; Exelixis, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Incyte; Jazz Pharmaceuticals; Lilly; Merck & Co., Inc.; Myovant Sciences Ltd.; Natera; Novartis Pharmaceuticals Corporation; Pfizer; Reveal Genomics; Sanofi; Seattle Genetics, Inc.; Stemline Therapeutics, Inc./The Menarini Group; Systimmune; Tango Therapeutics; Umoja Biopharma; Zentalis; Zetagen; and Zymeworks Inc.Grant/Research Support from AstraZeneca; Bristol Myers Squibb; Cyclacel Pharmaceuticals, Inc.; Eisai Inc.; Exelixis, Inc.; Genentech, Inc./F. Hoffmann-La Roche Ltd.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; NanoString Technologies Inc.; Nektar; Novartis Pharmaceuticals Corporation; Pfizer; Sanofi; and Seattle Genetics, Inc.Other Financial or Material Support from Steering committee for CytomX Therapeutics, Inc. and OncXerna Therapeutics, Inc.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

Drs. Neeraj Agarwal and Todd Morgan discuss CONTACT-02, KEYNOTE-564, CheckMate-67T, and other notable studies featured at the 2024 ASCO Genitourinary Cancers Symposium, as well as additional key abstracts in prostate, kidney, and bladder cancers that will significantly influence clinical practice. TRANSCRIPT Dr. Neeraj Agarwal: Hello, and welcome to the ASCO Daily News Podcast. I'm Dr. Neeraj Agarwal, the director of the Genitourinary Oncology Program and professor of medicine at the Huntsman Cancer Institute at the University of Utah, and editor-in-chief of ASCO Daily News. Today, we'll be discussing practice-changing abstracts and other key advances in GU oncology featured at the 2024 ASCO Genitourinary Cancers Symposium. Joining me for this discussion is Dr. Todd Morgan, the chair of this year's ASCO GU. Dr. Morgan is a urologic surgeon, chief of urologic oncology at Michigan Medicine, and a professor of urology at the University of Michigan. Our full disclosures are available in the transcript of this episode, and the disclosures of all guests on the podcast can be found at asco.org/DNpod. Todd, thank you for joining us today. Dr. Todd Morgan: Thanks so much, Neeraj. It's an honor to be here and I'm just thrilled to be able to do this with you. Dr. Neeraj Agarwal: Thank you. So, the GU meeting showcased significant advancements across the spectrum of GU malignancies. Can you tell us about the hot topics that captured the headlines this year? What did you find exciting this year at the ASCO GU Symposium? Dr. Todd Morgan: The theme of this year's meeting was "20 Years of Advancing Science and Transforming Patient Care," and this reflected ASCO GU's incredible milestone in GU cancer research over the last 2 decades. We were thrilled to welcome over 5,200 attendees from over 70 countries, and, believe it or not, there were more than 875 abstract submissions, compared to more than 300 in the meeting's first year. Most of the participants were present in person and that was fantastic. It enabled great networking opportunities and opportunities for experts, trainees, and mentees to exchange knowledge and ideas. Without a doubt, ASCO GU remains the annual meeting in our field, and it's amazing to hear the breadth and depth of the state-of-the-art science that's presented at this meeting, and so much of it impacts patient care the second that you return home. Additionally, the meeting's focus on diversity and interactivity, networking, multidisciplinary collaboration, and evidence-based care were absolutely phenomenal from my standpoint. We had a lunch session for women's networking that was a huge success—the first time we've done that. The keynote lecture by Dr. Cheryl Lee that talked about ensuring adequate representation in clinical trials was a huge hit, and we had tremendous positive feedback from that lecture. There were also multiple featured sessions on different diagnostic and therapeutic challenges in localized, recurrent, and advanced GU cancers. And, Neeraj, my personal favorite during the symposium is always the Trainee and Early-Career Networking Luncheon on the first day and then the additional networking luncheons on the 2 following days. I had great conversations with a ton of trainees and junior faculty, and I feel so fortunate for the opportunity to get to know the future superstars in our field. So I'd like to kick it back to you for a second because the first day started with a focus on prostate cancer and some of the key clinical trials. A great example is Abstract 17, which was the second oral presentation delivered, and really congratulations to you, Neeraj, on sharing the exciting data from the CONTACT-02 trial which we were eagerly awaiting. And I'd love to get your thoughts on the data that you presented. Could you tell us more about that trial? Dr. Neeraj Agarwal: Yes, Todd, I agree with you. It was such an exciting conference overall, and thank you for your leadership of this conference. So let's talk about the CONTACT-02 trial. It was a phase 3 randomized trial assessing the combination of cabozantinib and atezolizumab versus a second NHT in patients with metastatic castration-resistant prostate cancer after progression on one NHT. This patient population had to have extrapelvic soft tissue metastases, which could be liver metastases, lung metastases, or lymph nodal metastases, and about up to a quarter of patients had liver metastases. And overall, this was a high-risk patient population which was randomized to, as I said, cabozantinib plus atezolizumab versus a second line NHT. And these patients had received a prior NHT, mostly in the mCRPC setting.  The co- or dual primary endpoints were overall survival and progression-free survival (PFS). And a unique thing was that PFS was assessed only by RECIST 1.1 because, as per our discussions with regulatory authorities, the trial was focused on soft tissue metastases because of questions in the past that cabozantinib can affect bone lesions in an artifactual fashion, possibly concerns. That's why the PCWG 3 criteria were not used as the primary endpoint, but, of course, indeed used as another key endpoint, so we have information on both. Anyway, coming back to the endpoint 1:1 randomization. The randomization was stratified by presence or absence of liver metastases, prior docetaxel chemotherapy, and the setting in which NHT was given (mCSPC or CRPC). The PFS or primary endpoint was significantly improved with a 35% reduction in risk of progression or death with the cabozantinib-atezolizumab combination versus second NHT. And there was a trend for overall survival, with a hazard ratio of 0.79 favoring the cabozantinib-atezolizumab combination. Interestingly, all subgroups benefitted, regardless of age, region, site of metastases, but we decided to choose three clinical subgroups of interest such as patients with liver metastases, patients with prior docetaxel chemotherapy in the castration-sensitive setting, and bone metastases, and all these subgroups seemed to be benefitting with the strongest signal in the liver metastasis subgroup, with a 57% reduction in risk of progression or death, which I would argue we have never seen with any combination or any regimen in the metastatic prostate cancer setting yet, barring some targeted therapies in very selected patients. But overall, across the non-biomarker-selected patients, we have never seen this kind of signal. Toxicity — no discussion is complete without discussing toxicity, so I would like to highlight that. Safety signal — there were no new safety signals. The most common grade 3-4 adverse events were hypertension in 7%, anemia in 6%, which were similar in both arms, and, of course, diarrhea and fatigue in 4% each. And if we look at the secondary endpoints, such as time to chemotherapy and time to symptomatic skeletal events, they tended to favor the cabozantinib-atezolizumab. To sum it up, cabozantinib-atezolizumab showed a significant PFS benefit, with a 35% reduction in risk of progression or death, with a trend for overall survival in this patient population with an unmet need. So thank you so much, Todd, for allowing me to summarize the results of this trial. Dr. Todd Morgan: Yeah, wow. That's so impressive, and not surprising that you could so fluidly go right through all that data. Amazing. We heard some discussion of the NHT control arm in this trial. Could you discuss that for a bit? Because it obviously has implications on the similar control arm of other ongoing trials in this setting. Dr. Neeraj Agarwal: Absolutely. Pretty much all trials, every trial which has recently been reported or started in metastatic castrate-resistant prostate cancer have a similar second NHT arm. Whether there were multiple immunotherapy trials which we have just reported, or new trials which are starting or just started enrolling patients. And the reason for that is no randomized trial has ever shown superiority of docetaxel chemotherapy over a second NHT after failure of prior NHT in the mCRPC setting. That's number one. If you look at NHT as a control, it is accepted by health authorities globally with multiple recent trials which are just starting also having NHDR and it would not have been possible without the approval of global regulatory authorities across the world.  Then, if you look at the recently reported trial in the mCRPC setting with prior treatment with an NHT, there is an indication that chemotherapy may not be superior to NHT. For example, in the KEYNOTE-641 trial in patients with mCRPC with prior NHT, randomizing patients to enzalutamide plus pembrolizumab versus enzalutamide, the median PFS with enzalutamide was 9 months. This is very similar with docetaxel in patients randomized to docetaxel plus pembrolizumab versus docetaxel; the median PFS with docetaxel is 8 months or 8.3 months. And lastly, if you really want to have a comparison of chemotherapy with NHT which has been done after progression on NHT and docetaxel chemotherapy, so later line of mCRPC setting, that is the CARD trial, as you can imagine, cabazitaxel versus NHT, especially in patients with visceral metastasis, which was the point of discussion. For example, people may not feel comfortable randomizing patients to NHT compared to taxane. The hazard ratio for PFS supporting cabazitaxel was 0.79, so almost a 0.80 PFS hazard ratio, which we have never seen turning out to be a clinically significant benefit. So, if you combine all these data together, I think it was absolutely acceptable to us as investigators to have a second NHT as the control arm. And of course, when we are consenting the patient, we have to keep alternatives in mind, and we do talk about those alternatives with the patients. And if alternatives seem more applicable, we should not be talking to patients about those clinical trials or a given clinical trial in the clinic. I'm glad you brought this up, Todd, because this control NHT arm is not an issue with this trial, but all trials which should be presented in GU ASCO in the future meetings in the coming years. So, thank you. Dr. Todd Morgan: Yeah, thank you. It's such an important topic and controversy at some level, but it's a difficult problem to think about and obviously highly relevant to all the trials that we're looking at. Congrats again on that trial, that's tremendous. There was another important randomized phase 3 trial and it covers radiotherapy in patients with high-risk localized prostate cancer. Can you give us your insights on that one? Dr. Neeraj Agarwal: Yeah, Todd, I think you are referring to LBA259, titled "Long-term Results of Dose Escalation of Radiation Therapy from 70 Gy to 80 Gy Combined with Long-term Androgen Deprivation Therapy in High-risk Prostate Cancer: The GETUG-AFU 18 Randomized Trial." As you mentioned, in this randomized phase 3 trial, Dr. Christophe Hennequin and colleagues randomized patients with high-risk prostate cancer, which means they had to have either clinical stage T3 or T4 disease, or PSA ≥20 nanograms per milliliter, or a Gleason score between 8 and 10. These patients were randomized to receive ADT for 3 years combined with either dose-escalated intensity-modulated radiotherapy. So, I'd like to highlight, this was in the context of IMRT in the dose of 80 Gy or a conventional dose of 70 Gy. Now, you can argue that more people are using more than 70 Gy nowadays, but across the world, the conventional dose is still considered 70 Gy. So, 80 Gy versus 70 Gy were tested. Patients also had to have negative lymph node status on CT scans and MRI. The primary endpoint was biochemical progression-free survival or clinical progression-free survival at 5 years following the ASTRO Phoenix definition. Secondary endpoints – and these are quite important secondary endpoints – include overall survival, acute and late toxicity, and quality of life. The best part is that this trial met its primary endpoint with a 44% reduction in risk of biochemical or clinical progression or death in the dose-escalation radiotherapy arm compared with the conventional radiotherapy arm. Interestingly, a significant 52% improvement in prostate cancer-specific survival and a 39% improvement in overall survival was observed in the dose-escalated arm. So, 80 Gy continued to be superior to 70 Gy IMRT across the primary and secondary endpoints. Now, the best part is, regarding the toxicity profile, there was no significant difference between the 2 arms, with 78% of patients in the higher dose arm and 76% of patients in the conventional arm experiencing grade 2 or more toxicities. Dr. Todd Morgan: Great summary and really important, great news for our patients. Of course, it's a slightly different setting as it's high-risk localized prostate cancer. I checked in with our radiation oncologists at the University of Michigan after that [presentation] because I couldn't remember exactly where we are in terms of dose on these patients. And they were like, “Yeah, we've been doing 80 to 90 Gy for several years,” so it's great having this data to support that. And I think, as you said, the field at many centers has already moved that way. And again, the key takeaway from this abstract would be that IMRT, in combination with long-term androgen deprivation therapy, is effective and safe and increases not only the biochemical or clinical PFS rate, but also the cancer-specific survival and overall survival, again, in high-risk localized prostate cancer patients. And it does not appear to increase long-term toxicity. So really important. It'd be great to switch gears and discuss kidney cancer, if that's okay, and talk about some key abstracts in that field. What do you think? Dr. Neeraj Agarwal: There were so many exciting data in all cancers, which is amazing. So, Todd, could tell us about the LBA359, which I thought was one of the most impactful abstract presentations in the ASCO GU this year. It was titled, “Overall Survival Results from the Phase 3 KEYNOTE-564 Study of Adjuvant Pembrolizumab Versus Placebo for Treatment of Clear Cell Renal Cell Carcinoma (ccRCC)."   Dr. Todd Morgan: Yeah, this was a really big moment in our field, complete with a mid-presentation round of applause that was well deserved. And so this abstract was presented by Dr. Toni Choueiri from Dana-Farber Cancer Institute, and it included patients with clear cell renal cell carcinoma at intermediate high or high risk of recurrence, meaning that they had positive nodal disease or negative nodal disease with PT 2 and grade 4, or sarcomatoid features, or stage PT 3 or 4. These patients underwent nephrectomy with or without metastasectomy less than 12 weeks before randomization and had not received prior systemic therapy for clear cell RCC. Patients were randomized to receive either pembrolizumab 200 milligrams or placebo IV every three weeks for at least 17 cycles, or until disease recurrence, intolerable toxicity, or withdrawal of consent. Disease-free survival by investigator assessment was the primary endpoint, and overall survival was a key secondary endpoint. In this abstract, Dr. Choueiri and colleagues report results of the third prespecified interim analysis with a median follow-up of around 57 months in 496 patients receiving pembrolizumab and 498 patients receiving placebo. So, just as a reminder to the audience here, the first interim analysis reported at a median follow-up of 24 months and showed a significant reduction of 32% in the risk to recurrence or death in patients in the pembrolizumab arm. Then subsequently in November of 2021, the FDA approved pembrolizumab for the adjuvant treatment of patients with RCC who are at intermediate high or high risk of recurrence following nephrectomy or following nephrectomy and resection of metastatic lesions. At that time, though, overall survival data were still immature. So, at the third prespecified interim analysis with a median follow-up of around 57 months, pembrolizumab showed, for the first time in an adjuvant RCC setting, improved overall survival with a 38% reduction in the risk of death. The estimated OS rate at 48 months was 91.2% with pembrolizumab and 86% with placebo. Furthermore, the OS benefit was observed across key subgroups, including patients with non-metastatic disease, patients with metastatic but no evidence of disease, patients with PDL-1 combined positive score less than or greater than or equal to one, and patients with presence or absence of sarcomatoid features. In each of these subgroups, the forest plot looks really impressive. And the DFS benefit was similar to previously reported interim analyses with a hazard ratio of 0.72. Also, no new safety signals with pembrolizumab were observed so just tremendous data. Dr. Neeraj Agarwal: Thank you, Todd, for such a great summary of these very important results. So the key message from this abstract, as you said, is that after a median follow-up of around 57 months, which is a long follow-up, adjuvant pembrolizumab demonstrates a statistically significant and clinically meaningful improvement in overall survival versus placebo in patients with RCC at high risk of disease recurrence after surgery. And this is, by the way, the first phase 3 study to show improved overall survival with any adjuvant therapy in RCC. Basically, this means we should continue to use adjuvant pembrolizumab or at least bring it up in our discussion with our patients who are in a similar situation with high-risk RCC after surgery. So this is great news overall. Todd, there was another kidney cancer abstract, LBA360, which compared, interestingly, subcutaneous nivolumab with intravenous nivolumab in patients with metastatic renal cell carcinoma. Could you please give us your insight about this abstract?   Dr. Todd Morgan: Sure. Really interesting study. Really interesting data that were presented. So as you mentioned, CheckMate 67T was a multicenter, randomized, open-label phase three study led by Dr. Saby George and colleagues that evaluated pharmacokinetics and objective response rate non-inferiority of subcutaneous nivolumab versus IV nivolumab in patients with locally advanced or metastatic clear cell RCC. So patients with measurable disease that progressed during or after 1 to 2 prior systemic regimens and who did not receive a prior immuno-oncology treatment were randomized 1-1 to receive either subcutaneous nivolumab 1200 milligrams every 4 weeks or IV nivolumab 3 milligrams per kilogram every two weeks until disease progression, unacceptable toxicity, withdrawal of consent, completion of two years of treatment, or death. The coprimary pharmacokinetics endpoints for non-inferiority testing were time-average serum concentration over the first 28 days and minimum serum concentration at steady state determined by a population pharmacokinetics analysis. A key secondary endpoint was objective response rate by independent review. So in 248 patients receiving subcutaneous nivolumab and 247 patients receiving IV nivolumab, non-inferiority for the coprimary pharmacokinetics and key-powered secondary objective response rate endpoints were met. The relative risk ratio for objective response rate was 1.33. The median PFS by independent review was 7.23 months in the subcutaneous group and 5.65 months in the IV group. Treatment-related serious adverse events occurred in 6.5% of patients in each group, and study drug toxicity led to 3 deaths in the subcutaneous group and 1 death in the IV group. These results could support using subcutaneous nivolumab as a new option to improve healthcare efficiency, especially since the average injection time with subcutaneous nivolumab was less than 5 minutes. I think we all know what issues are going on in infusion beds across the country, including, I'm sure, your center and mine. Dr. Neeraj Agarwal: Yes, absolutely. I think this is great news for our patients, Todd. Thank you. This shows that we are not only improving therapeutic options and diagnostic tools, but maybe we're also on the right track towards more practical administration routes, assisting in addressing the treatment burden and improving the efficiencies of healthcare systems. We love to have this option available for our patients, especially those who are pressed for time. So, Todd, would you like to move on to bladder cancer now?  Dr. Todd Morgan: Yeah, Neeraj, that'll be fantastic. I'm sure listeners would love to hear more about LBA530. Could you tell us more about this one, Neeraj? Dr. Neeraj Agarwal: Of course. I think this abstract is titled "Enfortumab Vedotin in Combination with Pembrolizumab Versus Chemotherapy in Previously Untreated, Locally Advanced or Metastatic Urothelial Carcinoma: Subgroup Analysis Results from EV-302," which was a global phase three study and was presented by Dr. Michiel Van Der Heijden. As our audience may recall, the EV-302 trial was presented at the ESMO 2023 meeting by Dr Tom Powles and the results were very exciting where, for the first time, a combination outperformed traditional gemcitabine-cisplatin chemotherapy. In this trial, patients with previously untreated with metastatic advanced urothelial carcinoma were randomized 1-1 to receive a 3-week cycle of a combination of enfortumab vedotin, which, as we know, is an antibody-drug conjugate targeting nectin-4 expressed on the cancer cells and pembrolizumab, which is a PD-1 inhibitor, versus gemcitabine and cisplatin or carboplatin, which were, until recently, the standard of care in this setting, and continue to be so in many countries in the world. The combination of enfortumab and pembrolizumab reduced the risk of progression or death by 55% and reduced the risk of death by 53% in the overall population. So consistent decrease in the hazard ratios for PFS and OS, and consistent improvement in overall survival and PFS in that previously reported presentation in the ESMO 2023. Now, based on these results, this combination was recently approved by the FDA in December 2023 for patients with advanced or metastatic urothelial carcinoma. So now the abstract, which was presented at the ASCO GU 2024 meeting, reported the results of a prespecified subgroup analysis. Select secondary endpoints included objective responses, duration of response, and safety. In 442 patients receiving the combination of enfortumab vedotin plus pembrolizumab, and a similar number of patients receiving chemotherapy both PFS and OS were higher for the combination of EV and pembro among prespecified subgroups such as race, platinum eligibility, PDL-1 expression, metastatic site, involvement of the liver or kidney function. Interestingly, the combination of EV and pembro reduced the risk of death by 53% in patients with visceral metastasis and 54% in patients with node-only metastasis. The improvement in PFS seems to be consistent regardless of the site of metastasis. In patients with moderate to severe renal function, the risk of death was reduced by 50% in patients receiving combination therapy. This is one of the best findings of these results because we always face challenges in treating patients with suboptimal kidney function and we cannot use cisplatin. Overall, EV plus pembro continues to show superior efficacy compared to platinum-based regimens across subgroups across the subgroups across the site of metastasis regardless of kidney function and so on. Dr. Todd Morgan: Yeah, just amazing data. I love hearing you spell it out like that. So, thank you again for the opportunity for me to sit here with you and listen to you talk about these data. It's impressive that we have been able to expand our therapeutic arsenal for urothelial carcinoma with an immune-targeting regimen that can spare our patients potential side effects of chemotherapy. What would your final takeaway on this abstract be? Dr. Neeraj Agarwal: I agree with you, Todd. I would add that the OS benefit was consistently observed across these select prespecified subgroups, including those historically associated with poor prognosis. The results of this new analysis support the finding of primary results, which indicate that EV plus pembro is a potentially new standard of care for patients with newly diagnosed, locally advanced, or metastatic urothelial carcinoma. Before we wrap up the bladder cancer session and the podcast, Todd, could you please give us insights about LBA531? Dr. Todd Morgan: Yeah, absolutely. I loved getting to hear this abstract presented. This one is titled “Ambassador,” known as the AMBASSADOR trial aligns A031501, a phase 3 randomized adjuvant study of pembrolizumab in muscle-invasive and locally advanced urothelial carcinoma versus observation, that was presented by Dr. Andrea Apolo. It's an open-label, randomized, phase 3 trial that included patients with muscle-invasive urothelial carcinoma of the bladder, upper tract, or urethra. Eligible patients had pathologic tumor stage T2 or greater and/or positive pathologic nodal disease or positive margins at surgery following neoadjuvant chemotherapy, or patients with pathologic tumor stage T3 or greater and/or positive pathologic nodal disease or positive margins at surgery without prior neoadjuvant chemotherapy, and who were cisplatin ineligible or declined adjuvant cisplatin-based therapy. These patients were randomized one to one to either receive pembrolizumab 200 milligrams every 3 weeks for 1 year or observation. The dual primary endpoints were disease-free survival and overall survival. Secondary objectives included evaluation of DFS and OS in PDL-1 positive and negative patients and assessing safety. A total of 354 patients were enrolled to receive pembrolizumab and 348 to the observation arm, and 21% of the patients in the observation arm received a subsequent immune checkpoint inhibitor. At a median follow-up of 22.3 months for DFS, the median disease-free survival in the pembrolizumab arm was 29 months, while it was only 14 months in the observation arm with a hazard ratio of 0.69. At the interim analysis, OS data showed only a trend toward better outcomes in the pembrolizumab arm, which did not, however, reach statistical significance, with a median of 50.9 months in the pembrolizumab arm and 55.8 months in the observation arm with a hazard ratio of 0.98. These results could nevertheless have been impacted by the subsequent treatment of patients in the observation arm with an immune checkpoint inhibitor, especially after the FDA approval of nivolumab in 2021 for patients with muscle-invasive urothelial carcinoma, based on results of the CheckMate 274 trial. In terms of the safety profile, grade three or more adverse events occurred in 48.4% of patients in the pembrolizumab arm and 31.8% of patients in the observation arm. Dr. Neeraj Agarwal: That's great, Todd. This is such a great summary of this trial, and this is exciting news for our patients with muscle-invasive urothelial carcinoma. I'm hoping that pembrolizumab will be another option for our patients when we are discussing adjuvant immunotherapy in the clinic, moving forward very soon. With that, we have covered several abstracts addressing prostate, bladder, and kidney cancer, significantly influencing our medical practices, at least at the current moment or in the near future. Todd, thank you for sharing your insights today. These are undoubtedly exciting updates for all members of the GU oncology community, and we are grateful for your valuable contribution to the discussion. Many thanks. Dr. Todd Morgan: Thanks, for having me, Neeraj; this was really fun. I'm just really proud and excited to still be part of this field, to be part of the GU oncology field, and it continues to be exciting for all the folks who are coming up. Dr. Neeraj Agarwal: Indeed. And thank you to our listeners for joining us today. You will find links to the abstracts discussed today on the transcript of this episode. Finally, if you value the insights that you hear on the ASCO Daily News Podcast, please take a moment to rate, review, and subscribe wherever you get your podcasts. Thank you very much.   Disclaimer: The purpose of this podcast is to educate and inform. This is not a substitute for professional medical care and is not intended for use in the diagnosis or treatment of individual conditions. Guests on this podcast express their own opinions, experience, and conclusions. Guest statements on the podcast do not express the opinions of ASCO. The mention of any product, service, organization, activity, or therapy should not be construed as an ASCO endorsement.   Find out more about today's speakers:   Dr. Neeraj Agarwal @neerajaiims   Dr. Todd Morgan @wandering_gu   Follow ASCO on social media:   @ASCO on Twitter     ASCO on Facebook     ASCO on LinkedIn       Disclosures:    Dr. Neeraj Agarwal:    Consulting or Advisory Role: Pfizer, Bristol-Myers Squibb, AstraZeneca, Nektar, Lilly, Bayer, Pharmacyclics, Foundation Medicine, Astellas Pharma, Lilly, Exelixis, AstraZeneca, Pfizer, Merck, Novartis, Eisai, Seattle Genetics, EMD Serono, Janssen Oncology, AVEO, Calithera Biosciences, MEI Pharma, Genentech, Astellas Pharma, Foundation Medicine, and Gilead Sciences    Research Funding (Institution): Bayer, Bristol-Myers Squibb, Takeda, Pfizer, Exelixis, Amgen, AstraZeneca, Calithera Biosciences, Celldex, Eisai, Genentech, Immunomedics, Janssen, Merck, Lilly, Nektar, ORIC Pharmaceuticals, Crispr Therapeutics, Arvinas   Dr. Todd Morgan: Consulting or Advisory Role: Myriad Genetics, MDxHealth, TerumoBCT Research Funding (Institution): Prostate Cancer Foundation, National Institutes of Health, Department of Defence, GenomeDX Biosciences, Myriad Genetics, MDxHealth  

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA information, and to apply for credit, please visit us at PeerView.com/GHA865. CME/MOC/AAPA credit will be available until January 6, 2025.Mastering the Art of Precision in the Treatment of HR+ Early and Metastatic Breast Cancer: Risk Assessment, Prognostic Testing, and Selection and Sequencing of Therapies In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, GRASP, and Living Beyond Breast Cancer. PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Lilly, and Olema Pharmaceuticals.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Greenwich LifeSciences, Inc.; iTeos Therapeutics; Janssen Pharmaceuticals, Inc.; Lilly; Loxo Oncology; Mersana Therapeutics; Novartis Pharmaceuticals Corporation; Orum Therapeutics; Pfizer; Relay Therapeutics; Seagen Inc.; and Verascity Science (all paid to institution).Grant/Research Support from AbbVie Inc.; Accutar Biotechnology Inc; Acerta Pharma; ADC Therapeutics SA; Akeso Biopharma Co., Ltd.; Amgen Inc.; Aravive; Artios Pharma; Arvinas, Inc.; AstraZeneca; AtlasMedx, Inc.; BeiGene, Inc.; Black Diamond Therapeutics, Inc.; Bliss Biopharmaceutical (Hangzhou) Co., Ltd.; Boehringer Ingelheim Pharmaceuticals, Inc.; Cascadian Therapeutics; Clovis Oncology; Compugen; Cullinan Oncology, Inc.; Curis, Inc.; CytomX Therapeutics, Inc.; Daiichi Sankyo, Inc.; Dana-Farber Cancer Institute; Dantari; Deciphera Pharmaceuticals, Inc.; Duality Biologics; eFFECTOR Therapeutics, Inc.; Ellipses Pharma; Elucida Oncology, Inc.; EMD Serono, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; FUJIFILM Pharmaceuticals U.S.A., Inc.; G1 Therapeutics, Inc.; H3 Biomedicine Inc.; Harpoon Therapeutics; HUTCHMED (China) Limited; ImmunoGen, Inc.; Immunomedics, Inc.; Incyte; Infinity Pharmaceuticals, Inc.; InvestisBio; Jacobio Pharmaceuticals Group Co., Ltd.; K-Group Beta, Inc.; Karyopharm; Lilly; Loxo Oncology; Lycera; MabSpace Biosciences Co., Ltd.; MacroGenics, Inc.; MedImmune, LLC; Mersana Therapeutics; Merus; Millennium Pharmaceuticals, Inc.; Molecular Templates, Inc.; Novartis Pharmaceuticals Corporation; Nucana; Olema Oncology; OncoMed Pharmaceuticals, Inc.; Onconova Therapeutics; Oncothyreon; ORIC Pharmaceuticals, Inc.; Orinove Inc.; Pfizer; PharmaMar; Pieris Pharmaceuticals, Inc.; Pionyr Immunotherapeutics; Plexxikon; Radius Health, Inc.; Regeneron Pharmaceuticals Inc.; Relay Therapeutics; Repertoire Immune Medicines; Rgenix Inc.; Seagen Inc.; Sermonix Pharmaceuticals; Shattuck Labs Inc.; Stemcentrx, Inc.; Sutro Biopharma, Inc.; Syndax; Syros Pharmaceuticals, Inc.; Taiho Oncology, Inc.; TapImmune Inc; TESARO, Inc.; Tolmar Pharmaceuticals, Inc.; Torque Therapeutics, Inc.; Treadwell Therapeutics; Verastem, Inc.; Vincerx Pharma; zenithepigenetics; and Zymeworks Inc. (all paid to institution).Faculty/PlannerKomal Jhaveri, MD, FACP, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Blueprint Medicines; Bristol Myers Squibb; Daiichi Sankyo, Inc.; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Jounce Therapeutics, Inc.; Lilly/Loxo Oncology; Menarini Group/Stemline Therapeutics; Novartis Pharmaceuticals Corporation; Pfizer; Scorpion Therapeutics; Seattle Genetics, Inc. (Seagen Inc.); Sun Pharma Advanced Research Company; and Taiho Oncology, Inc.Grant/Research Support from ADC Therapeutics SA; AstraZeneca; Blueprint Medicines; Debiopharm; Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; Novita Pharmaceuticals, Inc.; Pfizer; Puma Biotechnology, Inc.; Scorpion Therapeutics; and Zymeworks Inc.Faculty/PlannerHope S. Rugo, MD, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Daiichi Sankyo, Inc.; Mylan/Viatris Inc.; Napo Pharmaceuticals, Inc.; and Puma Biotechnology, Inc.Grant/Research Support from AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; OBI Pharma, Inc.; Pfizer; Pionyr Immunotherapeutics; Sermonix Pharmaceuticals; and Stemline Therapeutics.Faculty/PlannerPaolo Tarantino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; and Lilly.Grant/Research Support from AstraZeneca.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA information, and to apply for credit, please visit us at PeerView.com/GHA865. CME/MOC/AAPA credit will be available until January 6, 2025.Mastering the Art of Precision in the Treatment of HR+ Early and Metastatic Breast Cancer: Risk Assessment, Prognostic Testing, and Selection and Sequencing of Therapies In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, GRASP, and Living Beyond Breast Cancer. PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Lilly, and Olema Pharmaceuticals.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Greenwich LifeSciences, Inc.; iTeos Therapeutics; Janssen Pharmaceuticals, Inc.; Lilly; Loxo Oncology; Mersana Therapeutics; Novartis Pharmaceuticals Corporation; Orum Therapeutics; Pfizer; Relay Therapeutics; Seagen Inc.; and Verascity Science (all paid to institution).Grant/Research Support from AbbVie Inc.; Accutar Biotechnology Inc; Acerta Pharma; ADC Therapeutics SA; Akeso Biopharma Co., Ltd.; Amgen Inc.; Aravive; Artios Pharma; Arvinas, Inc.; AstraZeneca; AtlasMedx, Inc.; BeiGene, Inc.; Black Diamond Therapeutics, Inc.; Bliss Biopharmaceutical (Hangzhou) Co., Ltd.; Boehringer Ingelheim Pharmaceuticals, Inc.; Cascadian Therapeutics; Clovis Oncology; Compugen; Cullinan Oncology, Inc.; Curis, Inc.; CytomX Therapeutics, Inc.; Daiichi Sankyo, Inc.; Dana-Farber Cancer Institute; Dantari; Deciphera Pharmaceuticals, Inc.; Duality Biologics; eFFECTOR Therapeutics, Inc.; Ellipses Pharma; Elucida Oncology, Inc.; EMD Serono, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; FUJIFILM Pharmaceuticals U.S.A., Inc.; G1 Therapeutics, Inc.; H3 Biomedicine Inc.; Harpoon Therapeutics; HUTCHMED (China) Limited; ImmunoGen, Inc.; Immunomedics, Inc.; Incyte; Infinity Pharmaceuticals, Inc.; InvestisBio; Jacobio Pharmaceuticals Group Co., Ltd.; K-Group Beta, Inc.; Karyopharm; Lilly; Loxo Oncology; Lycera; MabSpace Biosciences Co., Ltd.; MacroGenics, Inc.; MedImmune, LLC; Mersana Therapeutics; Merus; Millennium Pharmaceuticals, Inc.; Molecular Templates, Inc.; Novartis Pharmaceuticals Corporation; Nucana; Olema Oncology; OncoMed Pharmaceuticals, Inc.; Onconova Therapeutics; Oncothyreon; ORIC Pharmaceuticals, Inc.; Orinove Inc.; Pfizer; PharmaMar; Pieris Pharmaceuticals, Inc.; Pionyr Immunotherapeutics; Plexxikon; Radius Health, Inc.; Regeneron Pharmaceuticals Inc.; Relay Therapeutics; Repertoire Immune Medicines; Rgenix Inc.; Seagen Inc.; Sermonix Pharmaceuticals; Shattuck Labs Inc.; Stemcentrx, Inc.; Sutro Biopharma, Inc.; Syndax; Syros Pharmaceuticals, Inc.; Taiho Oncology, Inc.; TapImmune Inc; TESARO, Inc.; Tolmar Pharmaceuticals, Inc.; Torque Therapeutics, Inc.; Treadwell Therapeutics; Verastem, Inc.; Vincerx Pharma; zenithepigenetics; and Zymeworks Inc. (all paid to institution).Faculty/PlannerKomal Jhaveri, MD, FACP, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Blueprint Medicines; Bristol Myers Squibb; Daiichi Sankyo, Inc.; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Jounce Therapeutics, Inc.; Lilly/Loxo Oncology; Menarini Group/Stemline Therapeutics; Novartis Pharmaceuticals Corporation; Pfizer; Scorpion Therapeutics; Seattle Genetics, Inc. (Seagen Inc.); Sun Pharma Advanced Research Company; and Taiho Oncology, Inc.Grant/Research Support from ADC Therapeutics SA; AstraZeneca; Blueprint Medicines; Debiopharm; Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; Novita Pharmaceuticals, Inc.; Pfizer; Puma Biotechnology, Inc.; Scorpion Therapeutics; and Zymeworks Inc.Faculty/PlannerHope S. Rugo, MD, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Daiichi Sankyo, Inc.; Mylan/Viatris Inc.; Napo Pharmaceuticals, Inc.; and Puma Biotechnology, Inc.Grant/Research Support from AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; OBI Pharma, Inc.; Pfizer; Pionyr Immunotherapeutics; Sermonix Pharmaceuticals; and Stemline Therapeutics.Faculty/PlannerPaolo Tarantino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; and Lilly.Grant/Research Support from AstraZeneca.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA information, and to apply for credit, please visit us at PeerView.com/GHA865. CME/MOC/AAPA credit will be available until January 6, 2025.Mastering the Art of Precision in the Treatment of HR+ Early and Metastatic Breast Cancer: Risk Assessment, Prognostic Testing, and Selection and Sequencing of Therapies In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, GRASP, and Living Beyond Breast Cancer. PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Lilly, and Olema Pharmaceuticals.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Greenwich LifeSciences, Inc.; iTeos Therapeutics; Janssen Pharmaceuticals, Inc.; Lilly; Loxo Oncology; Mersana Therapeutics; Novartis Pharmaceuticals Corporation; Orum Therapeutics; Pfizer; Relay Therapeutics; Seagen Inc.; and Verascity Science (all paid to institution).Grant/Research Support from AbbVie Inc.; Accutar Biotechnology Inc; Acerta Pharma; ADC Therapeutics SA; Akeso Biopharma Co., Ltd.; Amgen Inc.; Aravive; Artios Pharma; Arvinas, Inc.; AstraZeneca; AtlasMedx, Inc.; BeiGene, Inc.; Black Diamond Therapeutics, Inc.; Bliss Biopharmaceutical (Hangzhou) Co., Ltd.; Boehringer Ingelheim Pharmaceuticals, Inc.; Cascadian Therapeutics; Clovis Oncology; Compugen; Cullinan Oncology, Inc.; Curis, Inc.; CytomX Therapeutics, Inc.; Daiichi Sankyo, Inc.; Dana-Farber Cancer Institute; Dantari; Deciphera Pharmaceuticals, Inc.; Duality Biologics; eFFECTOR Therapeutics, Inc.; Ellipses Pharma; Elucida Oncology, Inc.; EMD Serono, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; FUJIFILM Pharmaceuticals U.S.A., Inc.; G1 Therapeutics, Inc.; H3 Biomedicine Inc.; Harpoon Therapeutics; HUTCHMED (China) Limited; ImmunoGen, Inc.; Immunomedics, Inc.; Incyte; Infinity Pharmaceuticals, Inc.; InvestisBio; Jacobio Pharmaceuticals Group Co., Ltd.; K-Group Beta, Inc.; Karyopharm; Lilly; Loxo Oncology; Lycera; MabSpace Biosciences Co., Ltd.; MacroGenics, Inc.; MedImmune, LLC; Mersana Therapeutics; Merus; Millennium Pharmaceuticals, Inc.; Molecular Templates, Inc.; Novartis Pharmaceuticals Corporation; Nucana; Olema Oncology; OncoMed Pharmaceuticals, Inc.; Onconova Therapeutics; Oncothyreon; ORIC Pharmaceuticals, Inc.; Orinove Inc.; Pfizer; PharmaMar; Pieris Pharmaceuticals, Inc.; Pionyr Immunotherapeutics; Plexxikon; Radius Health, Inc.; Regeneron Pharmaceuticals Inc.; Relay Therapeutics; Repertoire Immune Medicines; Rgenix Inc.; Seagen Inc.; Sermonix Pharmaceuticals; Shattuck Labs Inc.; Stemcentrx, Inc.; Sutro Biopharma, Inc.; Syndax; Syros Pharmaceuticals, Inc.; Taiho Oncology, Inc.; TapImmune Inc; TESARO, Inc.; Tolmar Pharmaceuticals, Inc.; Torque Therapeutics, Inc.; Treadwell Therapeutics; Verastem, Inc.; Vincerx Pharma; zenithepigenetics; and Zymeworks Inc. (all paid to institution).Faculty/PlannerKomal Jhaveri, MD, FACP, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Blueprint Medicines; Bristol Myers Squibb; Daiichi Sankyo, Inc.; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Jounce Therapeutics, Inc.; Lilly/Loxo Oncology; Menarini Group/Stemline Therapeutics; Novartis Pharmaceuticals Corporation; Pfizer; Scorpion Therapeutics; Seattle Genetics, Inc. (Seagen Inc.); Sun Pharma Advanced Research Company; and Taiho Oncology, Inc.Grant/Research Support from ADC Therapeutics SA; AstraZeneca; Blueprint Medicines; Debiopharm; Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; Novita Pharmaceuticals, Inc.; Pfizer; Puma Biotechnology, Inc.; Scorpion Therapeutics; and Zymeworks Inc.Faculty/PlannerHope S. Rugo, MD, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Daiichi Sankyo, Inc.; Mylan/Viatris Inc.; Napo Pharmaceuticals, Inc.; and Puma Biotechnology, Inc.Grant/Research Support from AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; OBI Pharma, Inc.; Pfizer; Pionyr Immunotherapeutics; Sermonix Pharmaceuticals; and Stemline Therapeutics.Faculty/PlannerPaolo Tarantino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; and Lilly.Grant/Research Support from AstraZeneca.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.

This content has been developed for healthcare professionals only. Patients who seek health information should consult with their physician or relevant patient advocacy groups.For the full presentation, downloadable Practice Aids, slides, and complete CME/MOC/AAPA information, and to apply for credit, please visit us at PeerView.com/GHA865. CME/MOC/AAPA credit will be available until January 6, 2025.Mastering the Art of Precision in the Treatment of HR+ Early and Metastatic Breast Cancer: Risk Assessment, Prognostic Testing, and Selection and Sequencing of Therapies In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, GRASP, and Living Beyond Breast Cancer. PVI, PeerView Institute for Medical Education, is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.SupportThis activity is supported by independent educational grants from AstraZeneca, Lilly, and Olema Pharmaceuticals.Disclosure PolicyAll relevant conflicts of interest have been mitigated prior to the commencement of the activity.Faculty/Planner DisclosuresChair/PlannerErika Hamilton, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Arcus Biosciences, Inc.; Arvinas, Inc.; AstraZeneca; Daiichi Sankyo, Inc.; Deciphera Pharmaceuticals, Inc.; Ellipses Pharma; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Greenwich LifeSciences, Inc.; iTeos Therapeutics; Janssen Pharmaceuticals, Inc.; Lilly; Loxo Oncology; Mersana Therapeutics; Novartis Pharmaceuticals Corporation; Orum Therapeutics; Pfizer; Relay Therapeutics; Seagen Inc.; and Verascity Science (all paid to institution).Grant/Research Support from AbbVie Inc.; Accutar Biotechnology Inc; Acerta Pharma; ADC Therapeutics SA; Akeso Biopharma Co., Ltd.; Amgen Inc.; Aravive; Artios Pharma; Arvinas, Inc.; AstraZeneca; AtlasMedx, Inc.; BeiGene, Inc.; Black Diamond Therapeutics, Inc.; Bliss Biopharmaceutical (Hangzhou) Co., Ltd.; Boehringer Ingelheim Pharmaceuticals, Inc.; Cascadian Therapeutics; Clovis Oncology; Compugen; Cullinan Oncology, Inc.; Curis, Inc.; CytomX Therapeutics, Inc.; Daiichi Sankyo, Inc.; Dana-Farber Cancer Institute; Dantari; Deciphera Pharmaceuticals, Inc.; Duality Biologics; eFFECTOR Therapeutics, Inc.; Ellipses Pharma; Elucida Oncology, Inc.; EMD Serono, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; FUJIFILM Pharmaceuticals U.S.A., Inc.; G1 Therapeutics, Inc.; H3 Biomedicine Inc.; Harpoon Therapeutics; HUTCHMED (China) Limited; ImmunoGen, Inc.; Immunomedics, Inc.; Incyte; Infinity Pharmaceuticals, Inc.; InvestisBio; Jacobio Pharmaceuticals Group Co., Ltd.; K-Group Beta, Inc.; Karyopharm; Lilly; Loxo Oncology; Lycera; MabSpace Biosciences Co., Ltd.; MacroGenics, Inc.; MedImmune, LLC; Mersana Therapeutics; Merus; Millennium Pharmaceuticals, Inc.; Molecular Templates, Inc.; Novartis Pharmaceuticals Corporation; Nucana; Olema Oncology; OncoMed Pharmaceuticals, Inc.; Onconova Therapeutics; Oncothyreon; ORIC Pharmaceuticals, Inc.; Orinove Inc.; Pfizer; PharmaMar; Pieris Pharmaceuticals, Inc.; Pionyr Immunotherapeutics; Plexxikon; Radius Health, Inc.; Regeneron Pharmaceuticals Inc.; Relay Therapeutics; Repertoire Immune Medicines; Rgenix Inc.; Seagen Inc.; Sermonix Pharmaceuticals; Shattuck Labs Inc.; Stemcentrx, Inc.; Sutro Biopharma, Inc.; Syndax; Syros Pharmaceuticals, Inc.; Taiho Oncology, Inc.; TapImmune Inc; TESARO, Inc.; Tolmar Pharmaceuticals, Inc.; Torque Therapeutics, Inc.; Treadwell Therapeutics; Verastem, Inc.; Vincerx Pharma; zenithepigenetics; and Zymeworks Inc. (all paid to institution).Faculty/PlannerKomal Jhaveri, MD, FACP, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AbbVie Inc.; AstraZeneca; Blueprint Medicines; Bristol Myers Squibb; Daiichi Sankyo, Inc.; Eisai Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Jounce Therapeutics, Inc.; Lilly/Loxo Oncology; Menarini Group/Stemline Therapeutics; Novartis Pharmaceuticals Corporation; Pfizer; Scorpion Therapeutics; Seattle Genetics, Inc. (Seagen Inc.); Sun Pharma Advanced Research Company; and Taiho Oncology, Inc.Grant/Research Support from ADC Therapeutics SA; AstraZeneca; Blueprint Medicines; Debiopharm; Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; Novita Pharmaceuticals, Inc.; Pfizer; Puma Biotechnology, Inc.; Scorpion Therapeutics; and Zymeworks Inc.Faculty/PlannerHope S. Rugo, MD, FASCO, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for Daiichi Sankyo, Inc.; Mylan/Viatris Inc.; Napo Pharmaceuticals, Inc.; and Puma Biotechnology, Inc.Grant/Research Support from AstraZeneca; Daiichi Sankyo, Inc.; F. Hoffmann-La Roche Ltd/Genentech, Inc.; Gilead Sciences, Inc.; Lilly; Merck & Co., Inc.; Novartis Pharmaceuticals Corporation; OBI Pharma, Inc.; Pfizer; Pionyr Immunotherapeutics; Sermonix Pharmaceuticals; and Stemline Therapeutics.Faculty/PlannerPaolo Tarantino, MD, has a financial interest/relationship or affiliation in the form of:Consultant and/or Advisor for AstraZeneca; Daiichi Sankyo, Inc.; Gilead Sciences, Inc.; and Lilly.Grant/Research Support from AstraZeneca.Planning Committee and Reviewer DisclosuresPlanners, independent reviewers, and staff of PVI, PeerView Institute for Medical Education, do not have any relevant financial relationships related to this CE activity unless listed below.