Podcasts about PARP

Olaf Falafel: The Seriously Silly Art of Being Stupid

Según un estudio de SiteMinder, el 51% de los españoles planea viajar dentro y fuera del país en 2026, superando en diez puntos la media global. Pese a presupuestos ajustados, mantienen disposición a pagar suplementos, especialmente por desayuno (49%), buenas vistas (33%) y parking cercano (25%), además de experiencias como servicios de spa (39%), cenas gourmet y catas (27%) y música en directo (24%).Lufthansa ha presentado formalmente su interés en participar en la privatización de TAP, sumándose a Air France-KLM y a la aún no oficializada IAG. El grupo alemán ha remitido una carta a Parpública mostrando su intención de optar a una participación minoritaria —medios germanos apuntan a un posible 19,9%— dentro del proceso que permitirá privatizar hasta el 49,9% de la aerolínea portuguesa, manteniendo el Estado la mayoría.PortAventura prevé cerrar la temporada 2025 con más visitantes que el año anterior, tras un 2024 marcado por circunstancias “atípicas” como la caída del mercado francés durante los Juegos Olímpicos de París y el impacto de la DANA de octubre. Según su presidente, Arturo Mas-Sardá, el parque recupera ritmo y avanza en su consolidación como destino vacacional con capacidad de seguir creciendo.Norwegian reforzará su presencia en Gran Canaria con dos nuevas rutas a Bergen y Stavanger el próximo verano. Los vuelos comenzarán en marzo y abril, respectivamente, con frecuencias ajustadas a la demanda, respondiendo al creciente interés del mercado nórdico por el destino.La Val d'Aran será la sede del congreso internacional AdventureELEVATE Europe del 19 al 21 de mayo de 2026, un encuentro promovido por la Adventure Travel Trade Association y la Agencia Catalana de Turismo que reunirá a unos 350 profesionales de turismo de aventura y naturaleza provenientes de una docena de países, incluidos Estados Unidos, Canadá, Alemania y varias naciones nórdicas.

Dr. Linda Duska and Dr. Kathleen Moore discuss key studies in the evolving controversy over radical upfront surgery versus neoadjuvant chemotherapy in advanced ovarian cancer. TRANSCRIPT Dr. Linda Duska: Hello, and welcome to the ASCO Daily News Podcast. I am your guest host, Dr. Linda Duska. I am a professor of obstetrics and gynecology at the University of Virginia School of Medicine.  On today's episode, we will explore the management of advanced ovarian cancer, specifically with respect to a question that has really stirred some controversy over time, going all the way back more than 20 years: Should we be doing radical upfront surgery in advanced ovarian cancer, or should we be doing neoadjuvant chemotherapy? So, there was a lot of hype about the TRUST study, also called ENGOT ov33/AGO-OVAR OP7, a Phase 3 randomized study that compares upfront surgery with neoadjuvant chemotherapy followed by interval surgery. So, I want to talk about that study today. And joining me for the discussion is Dr. Kathleen Moore, a professor also of obstetrics and gynecology at the University of Oklahoma and the deputy director of the Stephenson Cancer Center, also at the University of Oklahoma Health Sciences.  Dr. Moore, it is so great to be speaking with you today. Thanks for doing this. Dr. Kathleen Moore: Yeah, it's fun to be here. This is going to be fun. Dr. Linda Duska: FYI for our listeners, both of our full disclosures are available in the transcript of this episode.  So let's just jump right in. We already alluded to the fact that the TRUST study addresses a question we have been grappling with in our field. Here's the thing, we have four prior randomized trials on this exact same topic. So, share with me why we needed another one and what maybe was different about this one? Dr. Kathleen Moore: That is, I think, the key question. So we have to level-set kind of our history. Let's start with, why is this even a question? Like, why are we even talking about this today? When we are taking care of a patient with newly diagnosed ovarian cancer, the aim of surgery in advanced ovarian cancer ideally is to prolong a patient's likelihood of disease-free survival, or if you want to use the term "remission," you can use the term "remission." And I think we can all agree that our objective is to improve overall survival in a way that also does not compromise her quality of life through surgical complications, which can have a big effect. The standard for many decades, certainly my entire career, which is now over 20 years, has been to pursue what we call primary cytoreductive surgery, meaning you get a diagnosis and we go right to the operating room with a goal of achieving what we call "no gross residual." That is very different – in the olden days, you would say "optimal" and get down to some predefined small amount of tumor. Now, the goal is you remove everything you can see.  The alternative strategy to that is neoadjuvant chemotherapy followed by interval cytoreductive surgery, and that has been the, quote-unquote, "safer" route because you chemically cytoreduce the cancer, and so, the resulting surgery, I will tell you, is not necessarily easy at all. It can still be very radical surgeries, but they tend to be less radical, less need for bowel resections, splenectomy, radical procedures, and in a short-term look, would be considered safer from a postoperative consideration. Dr. Linda Duska: Well, and also maybe more likely to be successful, right? Because there's less disease, maybe, theoretically. Dr. Kathleen Moore: More likely to be successful in getting to no gross residual. Dr. Linda Duska: Right. Yeah, exactly. Dr. Kathleen Moore: I agree with that. And so, so if the end game, regardless of timing, is you get to no gross residual and you help a patient and there's no difference in overall survival, then it's a no-brainer. We would not be having this conversation. But there remains a question around, while it may be more likely to get to no gross residual, it may be, and I think we can all agree, a less radical, safer surgery, do you lose survival in the long term by this approach? This has become an increasing concern because of the increase in rates of use of neoadjuvant, not only in this country, but abroad. And so, you mentioned the four prior studies. We will not be able to go through them completely. Dr. Linda Duska: Let's talk about the two modern ones, the two from 2020 because neither one of them showed a difference in overall survival, which I think we can agree is, at the end of the day, yes, PFS would be great, but OS is what we're looking for. Dr. Kathleen Moore: OS is definitely what we're looking for. I do think a marked improvement in PFS, like a real prolongation in disease-free survival, for me would be also enough. A modest improvement does not really cut it, but if you are really, really prolonging PFS, you should see that-  Dr. Linda Duska: -manifest in OS. Dr. Kathleen Moore: Yeah, yeah. Okay. So let's talk about the two modern ones. The older ones are EORTC and CHORUS, which I think we've talked about. The two more modern ones are SCORPION and JCOG0602. So, SCORPION was interesting. SCORPION was a very small study, though. So one could say it's underpowered. 170 patients. And they looked at only patients that were incredibly high risk. So, they had to have a Fagotti score, I believe, of over 9, but they were not looking at just low volume disease. Like, those patients were not enrolled in SCORPION. It was patients where you really were questioning, "Should I go to the OR or should I do neoadjuvant? Like, what's the better thing?" It is easy when it's low volume. You're like, "We're going." These were the patients who were like, "Hm, you know, what should I do?" High volume. Patients were young, about 55. The criticism of the older studies, there are many criticisms, but one of them is that, the criticism that is lobbied is that they did not really try. Whatever surgery you got, they did not really try with median operative times of 180 minutes for primary cytoreduction, 120 for neoadjuvant. Like, you and I both know, if you're in a big primary debulking, you're there all day. It's 6 hours. Dr. Linda Duska: Right, and there was no quality control for those studies, either. Dr. Kathleen Moore: No quality control. So, SCORPION, they went 451-minute median for surgery. Like, they really went for it versus four hours and then 253 for the interval, 4 hours. They really went for it on both arms. Complete gross resection was achieved in 50% of the primary cytoreduced. So even though they went for it with these very long surgeries, they only got to the goal half the time. It was almost 80% in the interval group. So they were more successful there. And there was absolutely no difference in PFS or OS. They were right about 15 months PFS, right about 40 months OS.  JCOG0602, of course, done in Japan, a big study, 300 patients, a little bit older population. Surprisingly more stage IV disease in this study than were in SCORPION. SCORPION did not have a lot of stage IV, despite being very bulky tumors. So a third of patients were stage IV. They also had relatively shorter operative times, I would say, 240 minutes for primary, 302 for interval. So still kind of short. Complete gross resection was not achieved very often. 30% of primary cytoreduction. That is not acceptable. Dr. Linda Duska: Well, so let's talk about TRUST. What was different about TRUST? Why was this an important study for us to see? Dr. Kathleen Moore: So the criticism of all of these, and I am not trying to throw shade at anyone, but the criticism of all of these is if you are putting surgery to the test, you are putting the surgeon to the test. And you are assuming that all surgeons are trained equally and are willing to do what it takes to get someone to no gross residual. Dr. Linda Duska: And are in a center that can support the post-op care for those patients. Dr. Kathleen Moore: Which can be ICU care, prolonged time. Absolutely. So when you just open these broadly, you're assuming everyone has the surgical skills and is comfortable doing that and has backup. Everybody has an ICU. Everyone has a blood bank, and you are willing to do that. And that assumption could be wrong. And so what TRUST said is, "Okay, we are only going to open this at centers that have shown they can achieve a certain level of primary cytoreduction to no gross residual disease." And so there was quality criteria. It was based on – it was mostly a European study – so ESGO criteria were used to only allow certified centers to participate. They had to have a surgical volume of over 36 cytoreductive surgeries per year. So you could not be a low volume surgeon. Your complete resection rates that were reported had to be greater than 50% in the upfront setting. I told you on the JCOG, it was 30%. Dr. Linda Duska: Right. So these were the best of the best. This was the best possible surgical situation you could put these patients in, right? Dr. Kathleen Moore: Absolutely. And you support all the things so you could mitigate postoperative complications as well. Dr. Linda Duska: So we are asking the question now again in the ideal situation, right? Dr. Kathleen Moore: Right. Dr. Linda Duska: Which, we can talk about, may or may not be generalizable to real life, but that's a separate issue because we certainly don't have those conditions everywhere where people get cared for with ovarian cancer. But how would you interpret the results of this study? Did it show us anything different? Dr. Kathleen Moore: I am going to say how we should interpret it and then what I am thinking about. It is a negative study. It was designed to show improvement in overall survival in these ideal settings in patients with FIGO stage IIIB and C, they excluded A, these low volume tumors that should absolutely be getting surgery. So FIGO stage IIIB and C and IVA and B that were fit enough to undergo radical surgery randomized to primary cytoreduction or neoadjuvant with interval, and were all given the correct chemo. Dr. Linda Duska: And they were allowed bevacizumab and PARP, also. They could have bevacizumab and PARP. Dr. Kathleen Moore: They were allowed bevacizumab and PARP. Not many of them got PARP, but it was distributed equally, so that would not be a confounder. And so that was important. Overall survival is the endpoint. It was a big study. You know, it was almost 600 patients. So appropriately powered. So let's look at what they reported. When they looked at the patients who were enrolled, this is a large study, almost 600 patients, 345 in the primary cytoreductive arm and 343 in the neoadjuvant arm. Complete resection in these patients was 70% in the primary cytoreductive arm and 85% in the neoadjuvant arm. So in both arms, it was very high. So your selection of site and surgeon worked. You got people to their optimal outcome. So that is very different than any other study that has been reported to date. But what we saw when we looked at overall survival was no statistical difference. The median was, and I know we do not like to talk about medians, but the median in the primary cytoreductive arm was 54 months versus 48 months in the neoadjuvant arm with a hazard ratio of 0.89 and, of course, the confidence interval crossed one. So this is not statistically significant. And that was the primary endpoint. Dr. Linda Duska: I know you are getting to this. They did look at PFS, and that was statistically significant, but to your point about what are we looking for for a reasonable PFS difference? It was about two months difference. When I think about this study, and I know you are coming to this, what I thought was most interesting about this trial, besides the fact that the OS, the primary endpoint was negative, was the subgroup analyses that they did. And, of course, these are hypothesis-generating only. But if you look at, for example, specifically only the stage III group, that group did seem to potentially, again, hypothesis generating, but they did seem to benefit from upfront surgery.  And then one other thing that I want to touch on before we run out of time is, do we think it matters if the patient is BRCA germline positive? Do we think it matters if there is something in particular about that patient from a biomarker standpoint that is different? I am hopeful that more data will be coming out of this study that will help inform this. Of course, unpowered, hypothesis-generating only, but it's just really interesting. What do you think of their subset analysis? Dr. Kathleen Moore: Yeah, I think the subsets are what we are going to be talking about, but we have to emphasize that this was a negative trial as designed. Dr. Linda Duska: Absolutely. Yes. Dr. Kathleen Moore: So we cannot be apologists and be like, "But this or that." It was a negative trial as designed. Now, I am a human and a clinician, and I want what is best for my patients. So I am going to, like, go down the path of subset analyses. So if you look at the stage III tumors that got complete cytoreduction, which was 70% of the cases, your PFS was almost 28 months versus 21.8 months. Dr. Linda Duska: Yes, it becomes more significant. Dr. Kathleen Moore: Yeah, that hazard ratio is 0.69. Again, it is a subset. So even though the P value here is statistically significant, it actually should not have a P value because it is an exploratory analysis. So we have to be very careful. But the hazard ratio is 0.69. So the hypothesis is in this setting, if you're stage III and you go for it and you get someone to no gross residual versus an interval cytoreduction, you could potentially have a 31% reduction in the rate of progression for that patient who got primary cytoreduction. And you see a similar trend in the stage III patients, if you look at overall survival, although the post-progression survival is so long, it's a little bit narrow of a margin.  But I do think there are some nuggets here that, one of our colleagues who is really one of the experts in surgical studies, Dr. Mario Leitao, posted this on X, and I think it really resonated after this because we were all saying, "But what about the subsets?" He is like, "It's a negative study." But at the end of the day, you are going to sit with your patient. The patient should be seen by a GYN oncologist or surgical oncologist with specialty in cytoreduction and a medical oncologist, you know, if that person does not give chemo, and the decision should be made about what to do for that individual patient in that setting. Dr. Linda Duska: Agreed. And along those lines, if you look carefully at their data, the patients who had an upfront cytoreduction had almost twice the risk of having a stoma than the patients who had an interval cytoreduction. And they also had a higher risk of needing to have a bowel resection. The numbers were small, but still, when you look at the surgical complications, as you've already said, they're higher in the upfront group than they are in the interval group. That needs to be taken into account as well when counseling a patient, right? When you have a patient in front of you who says to you, "Dr. Moore, you can take out whatever you want, but whatever you do, don't make me a bag." As long as the patient understands what that means and what they're asking us to do, I think that we need to think about that. Dr. Kathleen Moore: I think that is a great point. And I have definitely seen in our practice, patients who say, "I absolutely would not want an ostomy. It's a nonstarter for me." And we do make different decisions. And you have to just say, "That's the decision we've made," and you kind of move on, and you can't look back and say, "Well, I wish I would have, could have, should have done something else." That is what the patient wants. Ultimately, that patient, her family, autonomous beings, they need to be fully counseled, and you need to counsel that patient as to the site that you are in, her volume of disease, and what you think you can achieve. In my opinion, a patient with stage III cancer who you have the site and the capabilities to get to no gross residual should go to the OR first. That is what I believe. I do not anymore think that for stage IV. I think that this is pretty convincing to me that that is probably a harmful thing. However, I want you to react to this. I think I am going to be a little unpopular in saying this, but for me, one of the biggest take-homes from TRUST was that whether or not, and we can talk about the subsets and the stage III looked better, and I think it did, but both groups did really well. Like, really well. And these were patients with large volume disease. This was not cherry-picked small volume stage IIIs that you could have done an optimal just by doing a hysterectomy. You know, these were patients that needed radical surgery. And both did well. And so what it speaks to me is that anytime you are going to operate on someone with ovary, whether it be frontline, whether it be a primary or interval, you need a high-volume surgeon. That is what I think this means to me. Like, I would want high volume surgeon at a center that could do these surgeries, getting that patient, my family member, me, to no gross residual. That is important. And you and I are both in training centers. I think we ought to take a really strong look at, are we preparing people to do the surgeries that are necessary to get someone to no gross residual 70% and 85% of the time? Dr. Linda Duska: We are going to run out of time, but I want to address that and ask you a provocative question. So, I completely agree with what you said, that surgery is important. But I also think one of the reasons these patients in this study did so well is because all of the incredible new therapies that we have for patients. Because OS is not just about surgery. It is about surgery, but it is also about all of the amazing new therapies we have that you and others have helped us to get through clinical research. And so, how much of that do you think, like, for example, if you look at the PFS and OS rates from CHORUS and EORTC, I get it that they're, that they're not the same. It's different patients, different populations, can't do cross-trial comparisons. But the OS, as you said, in this study was 54 months and 48 months, which is, compared to 2010, we're doing much, much better. It is not just the surgery, it is also all the amazing treatment options we have for these patients, including PARP, including MIRV, including lots of other new therapies. How do you fit that into thinking about all of this? Dr. Kathleen Moore: I do think we are seeing, and we know this just from epidemiologic data that the prevalence of ovarian cancer in many of the countries where the study was done is increasing, despite a decrease in incidence. And why is that? Because people are living longer. Dr. Linda Duska: People are living longer, yeah. Dr. Kathleen Moore: Which is phenomenal. That is what we want. And we do have, I think, better supportive care now. PARP inhibitors in the frontline, which not many of these patients had. Now some of them, this is mainly in Europe, will have gotten them in the first maintenance setting, and I do think that impacts outcome. We do not have that data yet, you know, to kind of see what, I would be really interested to see. We do not do this well because in ovarian cancer, post-progression survival can be so long, we do not do well of tracking what people get when they come off a clinical trial to see how that could impact – you know, how many of them got another surgery? How many of them got a PARP? I think this group probably missed the ADC wave for the most part, because this, mirvetuximab is just very recently available in Europe. Dr. Linda Duska: Unless they were on trial. Dr. Kathleen Moore: Unless they were on trial. But I mean, I think we will have to see. 600 patients, I would bet a lot of them missed the ADC wave. So, I do not know that we can say we know what drove these phenomenal – these are some of the best curves we've seen outside of BRCA. And then coming back to your point about the BRCA population here, that is a really critical question that I do not know that we're ever going to answer. There have been hypotheses around a tumor that is driven by BRCA, if you surgically cytoreduced it, and then chemically cytoreduced it with chemo, and so you're starting PARP with nothing visible and likely still homogeneous clones. Is that the group we cured? And then if you give chemo first before surgery, it allows more rapid development of heterogeneity and more clonal evolution that those are patients who are less likely to be cured, even if they do get cytoreduced to nothing at interval with use of PARP inhibitor in the front line. That is a question that many have brought up as something we would like to understand better. Like, if you are BRCA, should you always just go for it or not? I do not know that we're ever going to really get to that. We are trying to look at some of the other studies and just see if you got neoadjuvant and you had BRCA, was anyone cured? I think that is a question on SOLO1 I would like to know the answer to, and I don't yet, that may help us get to that. But that's sort of something we do think about. You should have a fair number of them in TRUST. It wasn't a stratification factor, as I remember. Dr. Linda Duska: No, it wasn't. They stratified by center, age, and ECOG status Dr. Kathleen Moore: So you would hope with randomization that you would have an equal number in each arm. And they may be able to pull that out and do a very exploratory look. But I would be interested to see just completely hypothesis-generating what this looks like for the patients with BRCA, and I hope that they will present that. I know they're busy at work. They have translational work. They have a lot pending with TRUST. It's an incredibly rich resource that I think is going to teach us a lot, and I am excited to see what they do next. Dr. Linda Duska: So, outside of TRUST, we are out of time. I just want to give you a moment if there were any other messages that you want to share with our listeners before we wrap up. Dr. Kathleen Moore: It's an exciting time to be in GYN oncology. For so long, it was just chemo, and then the PARP inhibitors nudged us along quite a bit. We did move more patients, I believe, to the cure fraction. When we ultimately see OS, I think we'll be able to say that definitively, and that is exciting. But, you know, that is the minority of our patients. And while HRD positive benefits tremendously from PARP, I am not as sure we've moved as many to the cure fraction. Time will tell. But 50% of our patients have these tumors that are less HRD. They have a worse prognosis. I think we can say that and recur more quickly. And so the advent of these antibody-drug conjugates, and we could name 20 of them in development in GYN right now, targeting tumor-associated antigens because we're not really driven by mutations other than BRCA. We do not have a lot of things to come after. We're not lung cancer. We are not breast cancer. But we do have a lot of proteins on the surface of our cancers, and we are finally able to leverage that with some very active regimens. And we're in the early phases, I would say, of really understanding how best to use those, how best to position them, and which one to select for whom in a setting where there is going to be obvious overlap of the targets. So we're going to be really working this problem. It is a good problem. A lot of drugs that work pretty well. How do you individualize for a patient, the patient in front of you with three different markers? How do you optimize it? Where do you put them to really prolong survival? And then we finally have cell surface. We saw at ASCO, CDK2 come into play here for the first time, we've got a cell cycle inhibitor. We've been working on WEE1 and ATR for a long time. CDK2s may hit. Response rates were respectable in a resistant population that was cyclin E overexpressing. We've been working on that biomarker for a long time with a toxicity profile that was surprisingly clean, which I like to see for our patients. So that is a different platform. I think we have got bispecifics on the rise. So there is a pipeline of things behind the ADCs, which is important because we need more than one thing, that makes me feel like in the future, I am probably not going to be using doxil ever for platinum-resistant disease. So, I am going to be excited to retire some of those things. We will say, "Remember when we used to use doxil for platinum-resistant disease?" Dr. Linda Duska: I will be retired by then, but thanks for that thought. Dr. Kathleen Moore: I will remind you. Dr. Linda Duska: You are right. It is such an incredibly exciting time to be taking care of ovarian cancer patients with all the opportunities.  And I want to thank you for sharing your valuable insights with us on this podcast today and for your great work to advance care for patients with GYN cancers. Dr. Kathleen Moore: Likewise. Thanks for having me. Dr. Linda Duska: And thank you to our listeners for your time today. You will find links to the TRUST study and other 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 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. Linda Duska  @Lduska Dr. Kathleen Moore Follow ASCO on social media:     @ASCO on X (formerly Twitter) ASCO on Bluesky   ASCO on Facebook     ASCO on LinkedIn     Disclosures of Potential Conflicts of Interest:    Dr. Linda Duska:   Consulting or Advisory Role: Regeneron, Inovio Pharmaceuticals, Merck, Ellipses Pharma  Research Funding (Inst.): GlaxoSmithKline, Millenium, Bristol-Myers Squibb, Aeterna Zentaris, Novartis, Abbvie, Tesaro, Cerulean Pharma, Aduro Biotech, Advaxis, Ludwig Institute for Cancer Research, Leap Therapeutics  Patents, Royalties, Other Intellectual Property: UptToDate, Editor, British Journal of Ob/Gyn  Dr. Kathleen Moore: Leadership: GOG Partners, NRG Ovarian Committee Chair Honoraria: Astellas Medivation, Clearity Foundation, IDEOlogy Health, Medscape, Great Debates and Updates, OncLive/MJH Life Sciences, MD Outlook, Curio Science, Plexus, University of Florida, University of Arkansas for Medical Sciences, Congress Chanel, BIOPHARM, CEA/CCO, Physician Education Resource (PER), Research to Practice, Med Learning Group, Peerview, Peerview, PeerVoice, CME Outfitters, Virtual Incision Consulting/Advisory Role: Genentech/Roche, Immunogen, AstraZeneca, Merck, Eisai, Verastem/Pharmacyclics, AADi, Caris Life Sciences, Iovance Biotherapeutics, Janssen Oncology, Regeneron, zentalis, Daiichi Sankyo Europe GmbH, BioNTech SE, Immunocore, Seagen, Takeda Science Foundation, Zymeworks, Profound Bio, ADC Therapeutics, Third Arc, Loxo/Lilly, Bristol Myers Squibb Foundation, Tango Therapeutics, Abbvie, T Knife, F Hoffman La Roche, Tubulis GmbH, Clovis Oncology, Kivu, Genmab/Seagen, Kivu, Genmab/Seagen, Whitehawk, OnCusp Therapeutics, Natera, BeiGene, Karyopharm Therapeutics, Day One Biopharmaceuticals, Debiopharm Group, Foundation Medicine, Novocure Research Funding (Inst.): Mersana, GSK/Tesaro, Duality Biologics, Mersana, GSK/Tesaro, Duality Biologics, Merck, Regeneron, Verasatem, AstraZeneca, Immunogen, Daiichi Sankyo/Lilly, Immunocore, Torl Biotherapeutics, Allarity Therapeutics, IDEAYA Biosciences, Zymeworks, Schrodinger Other Relationship (Inst.): GOG Partners

In today's episode, filmed live at the 43rd Annual Chemotherapy Foundation Symposium, lung cancer expert Benjamin P. Levy, MD, hosted a cross-specialty discussion with genitourinary (GU) cancer expert Scott T. Tagawa, MD, MS, FACP, FASCO, about the rapidly evolving treatment paradigms for prostate and kidney cancer. Dr Levy is the clinical director of medical oncology at the Johns Hopkins Sidney Kimmel Cancer Center at Sibley Memorial Hospital and an associate professor of oncology at the Johns Hopkins University School of Medicine in Washington, DC. Dr Tagawa is a professor of medicine and urology at Weill Cornell Medicine, as well as an attending physician at NewYork-Presbyterian – Weill Cornell Medical Center in New York, New York. Their conversation began with a focus on prostate-specific membrane antigen (PSMA)–positive prostate cancer. Dr Tagawa explained that PSMA is a cell surface protein, and that PSMA imaging agents are commonly used to assess biochemical recurrence and perform initial disease staging. He noted that therapy-related adverse effects are often site-specific, including dry mouth/change in taste, and myelosuppression from the radiation payload. For monitoring long-term safety, Dr Tagawa emphasized that renal function must be tracked. Beyond PSMA, other prostate cancer targets include TROP-2, B7-H3, and markers specific to aggressive or neuroendocrine variants, such as DLL3, he reported. In advanced GU cancers, circulating tumor DNA (ctDNA) testing is increasingly important, Dr Tagawa highlighted. In prostate cancer, ctDNA testing is used to assess homologous recombination deficiency (HRD) status and BRCA expression, he said, explaining that evidence for the use of ctDNA testing in GU cancers stems from findings with this type of assay to evaluate minimal residual disease levels in urothelial cancer. He noted that studies show that if patients with urothelial cancer become ctDNA positive within the first year of receiving neoadjuvant chemotherapy, they benefit from treatment with atezolizumab (Tecentriq). Similarly, he stated that patients with previously untreated HRD-positive metastatic prostate cancer also see a progression-free survival benefit when a PARP inhibitor is added to an androgen deprivation therapy/androgen receptor pathway inhibitor backbone. Shifting the conversation to the management of frontline advanced clear cell renal cell carcinoma (RCC), the experts reviewed standard approaches, which involve an immune-oncology (IO) agent plus either a CTLA-4 inhibitor or a VEGF TKI. Tagawa noted that IO/VEGF TKI combinations may be preferred for symptomatic patients needing a rapid response, whereas IO/IO combinations may offer greater potential for treatment cessation. He brought up a key distinction in RCC, which is that re-instituting PD-1/PD-L1 inhibition upon progression in the metastatic setting has generally shown no benefit. Dr Levy brought a broad scope to the GU cancer discussion through his lung cancer expertise, introducing parallels between the treatment paradigms. The interview provided an opportunity to show the importance of creating connections across oncology specialties to bring nuanced perspectives to future advances in clinical research and patient care.

Osteosarcoma Webinar Series: Janeala Morsby, PhD, a postdoctoral associate at St. Jude Children's Research Hospital, discusses her OutSmarting Osteosarcoma funded work focused on exploring the mechanism of synergy of the dual inhibition of ATM and PARP for the treatment of pediatric osteosarcoma.Janeala Morsby hails from the beautiful island of Jamaica, where she was born and raised in Port Antonio, Portland. Her journey to the United States began when she received a full honors scholarship to attend Claflin University, where she completed her Bachelor of Science in Biochemistry, summa cum laude. She then went on to complete her PhD at the University of Notre Dame under the supervision of Dr. Bradley Smith. At the University of Notre Dame, her work focused on the detection of hypoxia in cancer cell models, in addition to diagnostics and imaging. She is now a postdoctoral associate at St. Jude Children's Research Hospital (SJCRH) in Dr. Lillian Guenther's lab. At SJCRH, her work focuses on exploring the mechanism of synergy of the dual inhibition of ATM and PARP for the treatment of pediatric osteosarcoma. She is very passionate about the proposed research project and hopes that the findings of the proposed work will be beneficial to pediatric osteosarcoma patients.

Was bringt NAD+ wirklich? Unterschiede zu NADH, Sinn und Unsinn von Infusionen, Supplements, Messung, Gender-Gaps & Lifestyle-Hebel.

Welcome to the Oncology Brothers podcast! In this episode, we are joined by Dr. Sharyn Lewin, the Director of Gynecology Oncology at Holy Name Medical Center, to explore the evolving treatment landscape of ovarian cancer. Join us as we discuss: • The importance of surgical staging and debulking surgery in ovarian cancer treatment. • The role of neoadjuvant chemotherapy and the significance of germline testing. • Current systemic treatment paradigms, including the use of PARP inhibitors and Bevacizumab. • Insights into the management of refractory disease and the latest options available for patients. • The impact of biomarker testing and the importance of understanding HRD status. Dr. Lewin shared her expertise on the latest clinical data, treatment strategies, and the implications of testing for patients and their families. Follow us on social media: •⁠  ⁠X/Twitter: https://twitter.com/oncbrothers •⁠  ⁠Instagram: https://www.instagram.com/oncbrothers •⁠  Website: https://oncbrothers.com/ Don't forget to like, subscribe, and hit the notification bell to stay updated on our upcoming episodes, including our next discussion on endometrial cancer! #OvarianCancer #PARPinhibitors #GermlineTesting #GynOnc #OncologyBrothers #MaintenanceTherapy #PersonalizedMedicine

Two Onc Docs, hosted by Samantha A. Armstrong, MD, and Karine Tawagi, MD, is a podcast dedicated to providing current and future oncologists and hematologists with the knowledge they need to ace their boards and deliver quality patient care. Dr Armstrong is a hematologist/oncologist and assistant professor of clinical medicine at Indiana University Health in Indianapolis. Dr Tawagi is a hematologist/oncologist and assistant professor of clinical medicine at the University of Illinois in Chicago. In this episode, OncLive On Air® partnered with Two Onc Docs to feature a comprehensive review of the current management of metastatic breast cancer, emphasizing evidence-based treatment strategies across molecular subtypes, toxicity management, and patient-centered care. Drs Armstrong and Tawagi discussed that the primary goals of metastatic breast cancer therapy include prolonging survival, controlling symptoms, minimizing toxicity, improving quality of life, and incorporating patients' goals and preferences into care decisions. Their discussion also highlighted the importance of recognizing when transitioning to best supportive care is most appropriate. For estrogen receptor–positive metastatic breast cancer, they noted that first-line therapy includes an aromatase inhibitor or fulvestrant (Faslodex) combined with a CDK4/6 inhibitor, with ovarian function suppression for premenopausal patients. PARP inhibitors are recommended for patients with BRCA1/2-positive disease. In visceral crisis, chemotherapy remains the category 1 recommendation. Second-line treatment options include therapies guided by repeat molecular testing. fam-trastuzumab deruxtecan-nxki (T-DXd; Enhertu) is approved for patients with HER2-low disease. For HER2-positive metastatic breast cancer, first-line treatment consists of a taxane plus pertuzumab (Perjeta) and trastuzumab (Herceptin), followed by T-DXd in the second-line setting. For triple-negative metastatic breast cancer, therapy depends on PD-L1 status. The episode concluded by underscoring the role of bone-protective agents such as zoledronic acid, pamidronate, or denosumab (with dental clearance to prevent osteonecrosis). Key takeaways emphasize tailoring therapy to molecular subtype, recognizing drug-specific toxicities, and prioritizing patient-centered decision-making in the management of metastatic breast cancer.

En esta cápsula de ESMO 2025 EXPRESS, el Dr. Gonzalo Giornelli, oncólogo clínico y jefe del Departamento de Gineco-Oncología del Instituto Alexander Fleming en Buenos Aires, Argentina, nos comenta brevemente los avances más relevantes en tumores ginecológicos presentados durante el congreso ESMO 2025.El gran protagonista de este ESMO fue, sin duda, el cáncer de ovario, particularmente en el contexto platino-resistente, una población de mal pronóstico y con necesidad de nuevas alternativas terapéuticas. En este escenario, tres estudios marcaron un antes y un después al demostrar beneficios en sobrevida global.El primero, KEYNOTE-B21, evaluó pembrolizumab más paclitaxel semanal ± bevacizumab frente al estándar de paclitaxel ± bevacizumab. Este estudio mostró una reducción del riesgo de progresión del 28 % y una disminución del riesgo de muerte del 24 %, con un incremento notable en la tasa de respuesta (50 % vs 40 %). El Dr. Giornelli subraya que este régimen se consolida como una nueva opción sin necesidad de selección por PD-L1, aunque advierte que la población estudiada tuvo menor exposición a inhibidores PARP que la práctica actual. Estos resultados llevaron a la aprobación acelerada por la FDA como nuevo estándar en pacientes con cáncer de ovario platino-resistenteEl segundo estudio mencionado fue MIRASOL, con el anticuerpo conjugado mirvetuximab soravtansine, que demostró una reducción del 37 % en el riesgo de progresión y del 32 % en el riesgo de muerte, junto con tasas de respuesta del 42 %. Sin embargo, requiere la sobreexpresión del receptor de folato alfa, presente en alrededor del 36 % de las pacientesEn otras patologías ginecológicas, el Dr. Giornelli resaltó un estudio chino en cáncer de cérvix, que evaluó camrelizumab + famitinib (una combinación similar a pembrolizumab + lenvatinib) frente a quimioterapia sola, mostrando beneficios en PFS, OS y tasa de respuesta, aunque con toxicidades relevantes.Finalmente, en cáncer de endometrio, destacó que se avanza hacia una mayor precisión molecular para definir tratamientos en pacientes sin alteraciones MSI-H o POLE. Además, subrayó la importancia de identificar el subgrupo HER2 positivo, dada la alta tasa de respuesta (> 76 %) observada con trastuzumab deruxtecán en este grupo.El especialista concluye que ESMO 2025 marcó un punto de inflexión en oncología ginecológica, con tres nuevas alternativas terapéuticas para cáncer de ovario platino-resistente y múltiples desarrollos en cáncer de cérvix y endometrio, reafirmando la relevancia de la inmunoterapia y los ADCs como ejes del futuro tratamiento en estos tumores

NCBiR i PARP przeznaczą 2,7 mld zł na cyfryzację i nowe technologie w ramach programu STEP. Chiny odrzuciły a Indie zaakceptowały ultimatum Trumpa ws. zakupów rosyjskiej ropy. Lyten jeszcze w tym roku rozpocznie produkcję w przejętych gdańskich zakładach Northvolt. Instytut Techniczny Wojsk Lotniczych (ITWL) nabył od Boryszewa 52 proc. udziałów w spółce Hornet – Polskie Drony. Sejm uchwalił szereg ustaw, w tym m.in. ustawę zakazującą hodowli zwierząt tan futa oraz tzw. ustawę offshore'ową.Zasubskrybuj prasówkę na ⁠⁠⁠⁠www.businessupdate.pl⁠⁠⁠.⁠Podcast powstał przy pomocy ElevenLabs.

Paul and Parp argue over Paul's producer credit. Paul sees the fifteenth or sixteenth remake of The Great Gatsby.

Dr. Monty Pal and Dr. Matteo Lambertini discuss a compelling global study on the clinical behavior of breast cancer in young BRCA1 and BRCA2 carriers, the association of pre-diagnostic awareness of BRCA status with prognosis, and the importance of identifying healthy people who are at risk of carrying the BRCA1/2 pathogenic variants. TRANSCRIPT Dr. Monty Pal: Well, hello everyone, and welcome to the ASCO Daily News Podcast. I'm your host, Dr. Monty Pal. I'm a medical oncologist, professor, and vice chair of medical oncology at the City of Hope Comprehensive Cancer Center in Los Angeles. Now, when we think about genetic testing, whether for patients diagnosed with breast cancer or for other family members of them, it seems to be widely underutilized. Today, we're going to be discussing a recently published study in the Journal of Clinical Oncology that reported on the clinical behavior of breast cancer and specifically young BRCA1 and BRCA2 carriers, and the association of pre-diagnostic awareness of BRCA status with prognosis. I thought this was just a fascinating piece, and I honestly couldn't wait to have this conversation. It's a really compelling paper that highlights the importance of identifying healthy people who are at risk of carrying the BRCA1/2 pathogenic variants, and really the need for genetic counseling and testing to inform people about early detection that could lead to a better prognosis. I'm really delighted to welcome the study's lead author, Dr. Matteo Lambertini. He really needs no introduction. He's very well known in the breast cancer world for his amazing contributions to fertility in the context of breast cancer, to pregnancy in the context of breast cancer, and genetic testing. He's an associate professor at the University of Genova, and a breast cancer medical oncologist at the San Martino Polyclinic Hospital in Genova, Italy.  Dr. Lambertini, thank you so much for joining us today. Dr. Matteo Lambertini: Thank you very much, Dr. Pal. It's a great pleasure. Dr. Monty Pal: Oh, thanks. And just FYI, if you're listening in and you want to hear our disclosures, they're all listed at the transcript of this podcast.  So, I poured through this paper [Clinical Behavior of Breast Cancer in Young BRCA Carriers and Prediagnostic Awareness of Germline BRCA Status] yesterday, Dr. Lambertini, and first of all, congratulations on this study. This was a huge international multicenter effort, 4,752 patients. How did you pool all these patients with young breast cancer? Dr. Matteo Lambertini: Thanks a lot for the question. Yes, this was an effort made by several centers all over the world. The main idea behind the creation of this network that we have named as BRCA BCY Collaboration, was to get as many data as possible in a sort of niche patient population in the breast cancer field, meaning women diagnosed with breast cancer at the age of 40 years or younger, and all of them being BRCA carriers. We know that around, in the Western world, around 5% of breast cancer cases are being diagnosed under the age of 40 years, and among them around 10-15% are BRCA carriers. So, I would say it's a relatively rare patient population where we did not have a lot of evidence to support our choices in terms of counseling on treatment, prevention, and oncofertility as well. That was the idea behind the creation of this network that includes many centers. Dr. Monty Pal: Yeah. You know, what's so interesting about this is that you sort of draw this line between patients who have BRCA testing at the time of diagnosis and then BRCA testing earlier in their course and then leading to a diagnosis perhaps. And I think that's where really sort of the dichotomy in outcome sits. Can you maybe elaborate on this and tell us about timing of genetic testing in this study and what that meant ultimately in terms of prognosis? Dr. Matteo Lambertini: In this specific analysis from this large network, including almost 5,000 women with breast cancer diagnosed at the age of 40 years or younger and being a BRCA carrier, we looked specifically into the timing of genetic testing because this is a retrospective study and the criteria for inclusion are those that I have just mentioned, so diagnosis at a young age plus carrying germline BRCA pathogenic or likely pathogenic variant. In this analysis, we have looked into the time the patient has got the genetic testing and particular we focused on two populations: those that were diagnosed, knowing already to be a BRCA carrier, and those that got tested after being diagnosed with breast cancer. And the main findings from this analysis have been that knowing to be a BRCA carrier was associated with a lower stage at the time of diagnosis, meaning more T1 tumors, so a tumor less than 2 cm, more node-negative disease, and this translated into less aggressive treatment, so less often axillary dissection, less often use of chemotherapy and anthracycline-based chemotherapy. And even more importantly, we have seen a better overall survival for those patients that were diagnosed already knowing to be BRCA carriers as compared to those tested after breast cancer diagnosis. These results after adjusting for all the confounding, stage, treatment and so on, there was not significant anymore, meaning that it's not the timing of test per se that is probably leading to a better survival, but it is the fact that knowing to be a BRCA carrier would likely translate into having access to all the preventive measures that we have in this setting and this will translate into an overall survival benefit, so in terms of saving more lives in young BRCA carriers. Dr. Monty Pal: I think it's such an important point, and it's one that I think might sound implicit, right, but it needs to be proven, I think, through a study like this. You know, the fact that finding this early, identifying the mutation, doing enhanced screening, and so forth, is really going to lead to superior clinical outcomes. One of the things that I think many people puzzle over, including myself, is what to do? I personally occasionally will see BRCA altered patients in the context of prostate cancer. But that's a very different population of individuals, right? Typically older men. In young females with BRCA mutation, I guess there's a specific set of considerations around reproductive health. You'd already highlighted preventive strategies, but what sorts of things should we be talking about in the clinics once a patient's diagnosed and once perhaps their breast cancer diagnosis is established? Dr. Matteo Lambertini: Yes, exactly. Knowing to be a BRCA carrier has a lot of implications from prevention to treatment to survivorship issues including reproductive counseling. And this is important not only for the patient that has been diagnosed with breast cancer but also for all the family members that will get tested and maybe identify with this sort of genetic alteration before diagnosis of cancer. Why this is important is because we have access to very effective preventive measures, a few examples: MRI screening, which starts at a very young age and normally young women don't have an effective screening strategy outside the BRCA field. Also, primary preventive measures, for example, risk-reducing surgery. These women are known to have a high risk of breast cancer and high risk of ovarian cancer. So the guidelines are suggesting to undergo risk-reducing salpingo-oophorectomy at a young age, so 35 to 40 years in BRCA1 carrier, 40 to 45 years in BRCA2 carrier. And also risk-reducing mastectomy should be discussed because it is a very effective way to prevent the occurrence of breast cancer. And in some situations, including the setting that we are talking about, so young women with breast cancer, BRCA carrier, also risk-reducing mastectomy has shown to improve overall survival.  On the other side, once diagnosed with breast cancer, nowadays knowing to be or not a BRCA carrier can make a difference in terms of treatment. We have PARP inhibitors in the early setting, in the adjuvant setting as well as in the metastatic setting. And in terms of survivorship implication, one of the critical aspects for young women is the oncofertility care which is even more complicated when we talk about BRCA carriers that are women candidates for gynecological surgery at a very young age. So this sort of counseling is even more complicated. Dr. Monty Pal: One of the other things, and this is subtle in your paper and I hope you don't mind me bringing it up, is the difference between BRCA1 and BRCA2. It really got me thinking about that because there are differences in phenotype and manifestation. Do you mind just expanding on that a little bit for the audience because I think that's a really important reminder that you brought up in the discussion? Dr. Matteo Lambertini: The difference between BRCA1 and BRCA2 carriers has been known that there are different phenotypes of breast cancer that are more often diagnosed in these two different populations. Normally BRCA1 carriers have a higher likelihood to develop a triple negative breast cancer as compared to BRCA2 carriers, more likely to develop a hormone receptor-positive HER2-negative disease. In this study, again, a specific population of young women with breast cancer, we have seen the same findings, mostly triple negative disease in BRCA1 carrier, mostly luminal-like disease in BRCA2 carrier. But what's novel or interesting from this study is to look also at the age at the time of diagnosis of this disease. And particularly in BRCA1 carriers, we should be sort of more careful about diagnosis of breast cancer and also other primary tumors including ovarian cancer because the risk of developing these malignancies is higher even at a younger age as compared to BRCA2 carriers. And this has implications also in the primary and secondary prevention that we were talking about earlier. Dr. Monty Pal: Oh, interesting. I guess the fundamental question then from your paper becomes, how do we get at the right patients for screening for BRCA1 and BRCA2? And I realize our audience here is largely oncologists who are going to be listening to this podcast, oncology providers, MDs, nurses, etc. But maybe speak for a moment to the general practitioner. Are there things that, for instance, a general practitioner should be looking for to say, “Wait a minute, this patient's high risk, we should consider BRCA1, BRCA2 testing or germline screening”? Dr. Matteo Lambertini: Yes, it's a very important question for the breast cancer community. After the updated ASCO guideline, the counseling is way easier because right now the age cutoff goes up to 65 years, meaning that all the patients diagnosed with breast cancer below the age of 65 years should be tested these days. And then above the age of 65, there are different criteria like triple-negative disease or family history. From a general practitioner standpoint, it's of course a bit more difficult, but knowing particularly the family history of the person that they have in front will be crucial to know if there are cases of breast cancer diagnosed at a young age, maybe triple-negative cases, knowing cases of ovarian cancer in first-degree relatives or pancreatic cancer in first-degree relatives, and of course cases of prostate cancer as well. So, I would say probably mostly the family side will be important from a general practitioner perspective.  From an oncology one, the other point that I think is important to stress also based on the data that we have shown in this publication is that having a case of breast cancer known to carry a BRCA pathogenic or likely pathogenic variant. It means that all the people around this case should get tested and if found to be BRCA carrier and healthy carrier, these people should also undergo the primary and secondary prevention strategies because this is very critical also to improve their outcomes and try to avoid the developing of breast or ovarian cancer, but also in the case of diagnosis of this disease, a diagnosis at an earlier stage, as we have seen in this paper. Dr. Monty Pal: Brilliant. I'm going to diverge from our list of questions here and close by asking a question that I have at the top of my mind. You're very young. I know our podcast listeners can't see you, but you're very, very young. Dr. Matteo Lambertini: Thank you. Thank you for that. Not so young but yeah. Dr. Monty Pal: You have nearly 300 papers. Your H-index is 67. You've already made these seminal contributions, as I outlined it from the outset, regarding fertility, regarding use of GnRH analogs, regarding pregnancy and breast cancer. What are you studying now? What are you really excited about right now that you're doing that you think might potentially be practice changing? Give us a little teaser. Dr. Matteo Lambertini: Yeah. Thanks a lot, Dr. Pal. Receiving this compliment from you is fantastic. So, thanks a lot for that. From my side, in terms of my research, I've been interested in the field of breast cancer in young women since the start of my training. I've had very good mentors from Italy, from Europe, from the U.S. I'm still interested in this field, so I think we still have a lot to learn to try to improve the care of young women with breast cancer. For example, the oncofertility care, which is something I worked a lot over the past years. Now with all the new treatment options, there's a sort of new chapter of oncofertility counseling. So, what's the impact of immunotherapy? What's the impact of the new targeted agents?  More on the genetic aspects, now we know that there's not only BRCA1 or BRCA2. There are a lot of other different genes that may increase the risk of breast cancer and other malignancies. And also for these genes, we really don't have a lot of evidence to counsel women on prognosis, treatment, prevention strategy. So we need to learn way more for this special patient population that are quite rare, and so we really need a multicenter academic effort to try to give some evidence in this field. Dr. Monty Pal: Yeah. It's tough because these are rare circumstances, but, you know, I think that you've done really well to sort of define some collective experiences that I think really define therapy. I mean, I just remember when I was in training 25 years ago, just reading through textbooks where all the experience around breast cancer and pregnancy was really just very sort of anecdotal almost, you know? And so it's great to see that the state of the science has moved forward.  Well, gosh, I really enjoyed our conversation today. I think your study really reminds us how powerful genetic information is in terms of improving outcomes. And, you know, hopefully this will lead some individuals to perhaps test more broadly in appropriate settings. So, thank you so much, Matteo, for joining us today with your fantastic insights on the ASCO Daily News Podcast. Dr. Matteo Lambertini: Thank you very much, Dr. Pal. It's a real pleasure. Dr. Monty Pal: And thanks to our listeners too. You'll find a link to Dr. Lambertini's study in the transcript of this episode. Finally, if you value the insights that you heard today on the ASCO Daily News Podcast, please rate, review, and subscribe wherever you get your podcasts. Thanks a ton. 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. Sumanta (Monty) Pal  @montypal  Dr. Matteo Lambertini @matteolambe   Follow ASCO on social media:     @ASCO on Twitter    ASCO on Bluesky   ASCO on Facebook     ASCO on LinkedIn     Disclosures:    Dr. Monty Pal:   Speakers' Bureau: MJH Life Sciences, IntrisiQ, Peerview  Research Funding (Inst.): Exelixis, Merck, Osel, Genentech, Crispr Therapeutics, Adicet Bio, ArsenalBio, Xencor, Miyarsian Pharmaceutical  Travel, Accommodations, Expenses: Crispr Therapeutics, Ipsen, Exelixis  Dr. Matteo Lambertini: Consulting or Advisory Role: Roche, Novartis, Lilly, AstraZeneca, Pfizer, MSD, Exact Sciences, Gilead Sciences, Seagen, Menarini, Nordic Pharma Speakers' Bureau: Takeda, Roche, Lilly, Novartis, Pfizer, Sandoz, Ipsen, Knight Therapeutics, Libbs, Daiichi Sankyo, Gilead Sciences, AstraZeneca, Menarini, AstraZeneca, Menarini Research Funding (Inst.): Gilead Sciences Travel, Accommodations, Expenses: Gilead Sciences, Daiichi Sankyo Europe GmbH, Roche

Osteosarcoma Webinar Series: Yanding Zhao, PhD to discuss how Distinct patterns of chromosomal instability fuel osteosarcoma progression and influence patient outcomes.Osteosarcoma (OS) is notable for extreme chromosomal instability (CIN) and molecular heterogeneity, which have hindered therapeutic progress. To address this, the lab performed longitudinal and multi-modal profiling of 91 tumors from 71 pediatric patients, integrating whole-genome and transcriptome sequencing with ATAC-seq and Hi-C in matched cell lines. Their analyses revealed that key driver mutations, including TP53, are fixed early and persist through progression. Over 80% of tumors exhibited complex structural alterations—such as chromothripsis, kataegis, loss of heterozygosity, and ecDNA amplification—with MYC enhancer hijacking linked to chemoresistance. They identified a high-risk evolutionary trajectory marked by homologous recombination deficiency (HRD)-like signatures in the absence of BRCA mutations. These tumors showed focal duplications at fragile sites, early whole-genome doubling, high TP53 mutation burden, and sensitivity to PARP inhibition—highlighting a potential therapeutic vulnerability. Together, these findings define a replication stress–driven model of OS evolution, shaped by early chromosomal remodeling and ecDNA-mediated oncogene activation, with implications for biomarker development and precision treatment strategies.Dr. Yanding Zhao is a postdoctoral researcher at Stanford University in the lab of Dr. Christina Curtis. He earned his PhD in Genetics from Dartmouth College, where he began developing computational tools to understand how genome instability disrupts gene regulation in cancer. At Stanford, his research focuses on pediatric osteosarcoma. By combining genome sequencing, 3D chromatin mapping, and spatial transcriptomics, he studies how tumors evolve, resist treatment, and evade the immune system. Dr. Zhao works closely with clinicians and scientists to help turn these discoveries into potential new therapies. He is honored to be part of the MIB Agents community and looks forward to sharing his work in a way that resonates with patients, families, and advocates.

In this week's episode we'll learn about persistent changes in immune profiles in patients who have had diffuse large B-cell lymphoma, or DLBCL, and other cancers; that plasminogen activation and plasmin activity do not appear to play a role in routine physiological prevention of venous thromboembolism, or VTE; and about a novel mechanism that makes hematological malignancies carrying epigenetic mutations susceptible to PARP inhibitors.Featured Articles:Large B-cell lymphoma imprints a dysfunctional immune phenotype that persists years after treatmentPlasminogen activation and plasmin activity are not required to prevent venous thrombosis/thromboembolismTransposable elements as novel therapeutic targets for PARPi-induced synthetic lethality in PcG-mutated blood cancer

Love the episode? Send us a text!In this special episode of Breast Cancer Conversations, host Laura Carfang speaks with Dr. Troso  about the evolving role of DNA testing in breast cancer care. Together, they break down the three main types of testing:Hereditary genetic testing: Identifying inherited mutations such as BRCA1, BRCA2, and PALB2 (among others) that increase cancer risk and influence prevention and treatment decisions.Somatic (tumor) testing: Analyzing mutations within the tumor itself—such as PIK3CA or ESR1 mutations—to guide targeted therapies and manage resistance in advanced disease.Circulating tumor DNA (ctDNA) testing: Also known as a liquid biopsy, this emerging tool uses blood tests to detect cancer DNA fragments. It holds promise for monitoring recurrence, guiding treatment earlier, and advancing clinical trials.Tune into this Special! 

Featuring an interview with Dr Shannon N Westin, including the following topics: Biomarker testing and utility in ovarian cancer (OC) (0:00) Selection of a PARP inhibitor for the treatment of OC (9:18) Addition of immunotherapy to up-front treatment of OC (15:50) Utility of minimal residual disease and circulating tumor DNA assays in OC (17:10) Selection of treatment for recurrent OC (21:46) Clinical decision-making involved with PARP inhibitors for endometrial cancer (EC) (28:22) Adjuvant therapy for EC (32:28) Utility of lenvatinib/pembrolizumab in EC (35:08) Clinical findings supporting the potential use of selinexor for EC (39:42) Key findings involving trastuzumab deruxtecan (T-DXd) for HER2-positive gynecologic cancers (43:22) Management of adverse effects associated with T-DXd (49:49) CME information and select publications

JCO PO author Dr. Alison M. Schram at Memorial Sloan Kettering Cancer Center shares insights into her JCO PO article, “Retrospective Analysis of BRCA-Altered Uterine Sarcoma Treated With Poly(ADP-ribose) Polymerase Inhibitors.” Host Dr. Rafeh Naqash and Dr. Schram discuss relevant genomic and clinical features of patients with BRCA-altered uterine sarcoma and the efficacy of PARPis in this population. TRANSCRIPT Dr. Rafeh Naqash: Hello and welcome to JCO Precision Oncology Conversations, where we bring you engaging conversations with authors of clinically relevant and highly significant JCO PO articles. I'm your host, Dr. Rafeh Naqash, podcast editor for JCO Precision Oncology and associate professor at the OU Health Stephenson Cancer Center. Today, we are excited to be joined by Dr. Alison Schram, Associate Attending Physician and Section Head of Oral Therapeutics with Early Drug Development and Gynecologic Medical Oncology Services at the Memorial Sloan Kettering Cancer Center, and the senior author of the JCO Precision Oncology article titled, "Retrospective Analysis of BRCA-Altered Uterine Sarcoma Treated With Poly(ADP-ribose) Polymerase Inhibitors." At the time of this recording, our guest's disclosures will be linked in the transcript. Dr. Schram, thank you for joining us today. I am excited to be discussing this very interesting, unique topic based on what you published in JCO PO. Dr. Alison Schram: Thank you for having me. Dr. Rafeh Naqash: What we like to do for these podcasts is try to make them scientifically interesting but at the same time, keep them at a level where our trainees and other community oncology professionals understand the implications of what you've published. So I'd like to start by asking you, what is leiomyosarcoma for those of us who don't necessarily know a lot about leiomyosarcoma, and what are some of the treatment options for these uterine sarcomas? Dr. Alison Schram: Uterine leiomyosarcoma is a rare subtype of uterine cancer, and it represents about 1% of all female cancers in the reproductive tract. This is a rare malignancy that arises from the myometrial lining of the uterus, and it is generally pretty aggressive. In terms of the standard therapy, the standard therapy for uterine leiomyosarcoma includes chemotherapy, generally combination chemotherapy, but despite a few regimens that tend to be effective, the duration of effectiveness is relatively short-lived, and patients with advanced uterine leiomyosarcoma eventually progress and require additional therapy. I will say that localized uterine leiomyosarcoma can be treated with surgery as well. Dr. Rafeh Naqash: Thank you for that description. Now, there are two aspects to what you published. One is the sarcoma aspect, the leiomyosarcoma, and the second is the BRCA mutation. Since we are a precision medicine journal, although we've discussed BRCA a couple of times before, but again, for the sake of our listeners, could you highlight some of the aspects of BRCA and PARP sensitivity for us? Dr. Alison Schram: Yes. So BRCA is a gene that's important for DNA repair, and BRCA mutations can be either inherited as a germline mutation, so one of your parents likely had a BRCA mutation and you inherited one copy. In patients who have an inherited BRCA mutation, the normal cells tend to have one abnormal copy of BRCA, but if a second copy in the cell becomes altered, then that develops into cancer. And so these patients are at increased risk of developing cancers. Specifically, they are at an increased risk of developing ovarian cancer, breast cancer, prostate cancer, pancreatic cancer, and a few others. These cancers are considered BRCA-associated tumors. Alternatively, some patients, more rarely, can develop BRCA-altered cancers completely sporadically. So it's a mutation that happens in the tumor itself, and that can lead to impaired DNA repair and promote cancer progression. And those patients are not, they don't have any inherited risk, but just a random event caused a BRCA mutation in the tumor. The reason this is important is because, in addition to it being potentially important for family members, there are certain treatments that are more effective in BRCA-altered cancers. And the main example is PARP inhibitors, which are small molecule inhibitors that inhibit the PARP enzyme, and there is what we call synthetic lethality. So PARP is important for DNA repair, for single-stranded DNA repair, BRCA is important for double-stranded DNA repair, and in a patient that has a cancer that has a BRCA mutation, that cancer becomes more reliant on single-stranded DNA repair. And if you inhibit it with a PARP inhibitor, the cancer cells are unable to repair DNA, and the cells die. So we call that synthetic lethality. PARP inhibitors are FDA approved in several diseases, predominantly the BRCA-associated diseases I mentioned: breast cancer, ovarian cancer, pancreatic cancer, and prostate cancer. Dr. Rafeh Naqash: That was very beautifully explained. Honestly, I've heard many people explain BRCA before, but you kind of put it in a very simple, easy to understand format. You mentioned this earlier describing germline or hereditary BRCA and somatic BRCA. And from what I gather, you had a predominant population of somatic BRCA, but a couple of germline BRCA as well in your patient population, which we'll go into details as we understand the study. You mentioned the second hit on the germline BRCA that is required for the other copy of the gene to be altered. In your clinical experience, have you seen outside of the study that you published, a difference in the sensitivity of PARP for germline BRCA versus a somatic BRCA that has loss of both alleles? Dr. Alison Schram: So we will get into what's unique about uterine sarcomas in just a minute. In uterine sarcomas, what we have found is that the BRCA mutations tend to be somatic and not germline, as you mentioned. That is in contrast to the other diseases we mentioned, where the vast majority of these tumors are in patients that have germline BRCA alterations. So one thing that's really unique about the uterine sarcoma population and our paper, I believe, is that it is demonstrating an indication for PARP inhibitors in a population that is not characterized by germline BRCA alterations, but truly these by somatic BRCA alterations. If you look at the diseases that PARP inhibitors are validated to be effective in, including the, you know, the ones I mentioned, the BRCA-associated tumors, there's some data in specific context that suggests that perhaps germline alterations are more sensitive to PARP inhibitors, but that's not universal, and it's really tricky to do because the genetic testing that we have doesn't always tell you if you have two hits or just one hit. So you need more complex genetic analysis to truly understand if there is what we call a biallelic loss. And sometimes it's not a second mutation in BRCA. Sometimes it's silencing of the gene by hypermethylation or epigenetics. Some of our clinical trials are now incorporating this data collection to really understand if biallelic loss that we can identify on more complex genetic testing predicts for better outcomes. And we think it's probably true that the patients that have biallelic loss, whether it be germline or somatic biallelic loss, are more likely to benefit from these treatments. That still needs to be tested in a larger cohort of patients prospectively. Dr. Rafeh Naqash: In your clinical experience, I know you predominantly use MSK-IMPACT, but maybe you've perhaps used some other NGS platforms, next-generation sequencing platforms. Have you noticed that these reports for BRCA alterations the report mentioning biallelic loss in certain cases? I personally don't- I do lung cancer, I do early-phase lung cancer as well, but I personally don't actually remember if I've seen a report that actually says biallelic loss. So after this podcast, I'm going to check some of those NGS reports and make sure I look at it. But have you seen it, or what would be a learning point for the listeners there? Dr. Alison Schram: Exactly. And they usually do not. They usually do not explicitly say, “This looks like biallelic loss,” on the reports. The exception would be if there's a deep deletion, then that implies both copies of the gene have been deleted, and so then you can assume that it's a biallelic loss. But oftentimes, when you see a frameshift alteration or a mutation, you don't know whether or not it's a biallelic loss. And you may be able to get some clues based on the variant allele frequencies, but due to things like whole genome duplication or more complex tumor genomics, it's not clear from these reports, and you really do need a more in-depth bioinformatic analysis to understand whether these are biallelic or not. So that is why I suggest that this really needs to be done in the context of a clinical trial, but there is definitely a theoretical rationale for reporting and treating patients with biallelic losses perhaps more so than someone who has a variant of unknown significance that seems to be monoallelic. The other tricky part, as I mentioned, is the fact that there could be epigenetic changes that silence the second copy, so that wouldn't be necessarily evident on a DNA report, and you would need more complex molecular testing to understand that as well. Dr. Rafeh Naqash: Sure. Now, going to your study, could you tell us what prompted the study, what was the patient population that you collected, and how did you go about this research study design? Dr. Alison Schram: It's actually a great story. I was the principal investigator for a clinical trial enrolling patients regardless of their tumor type to a combination of a PARP inhibitor and immunotherapy. And this was a large clinical trial that was being done as a basket study, as I mentioned, for patients that have either germline or somatic alterations with advanced solid tumors that had progressed on standard therapy. And the hypothesis was that the combination of a PARP inhibitor and immunotherapy would be synergistic and that there would be increased efficacy compared to either agent alone and that patients who had BRCA alterations were a sensitive population to test because of their inherent sensitivity to PARP inhibitors and perhaps their increased neoantigen burden from having loss of DNA repair. So this large study, it's been published, really did show that there was efficacy across several tumor types, but it didn't seem to clearly demonstrate synergy between the immunotherapy and the PARP inhibitor as compared to what you might expect from a PARP inhibitor alone, and in addition to a couple of cases, perhaps attributable to the immunotherapy. So maybe additive rather than synergistic efficacy. However, what really struck me looking at the data was that there were three patients with uterine leiomyosarcoma with BRCA deletions who had the best responses of anyone on the study. So incredible, durable responses. One of my patients with a complete response that continues to not have any evidence of cancer eight years after the initiation of this regimen. And for those of us that treat uterine leiomyosarcoma, this is unheard of. These patients generally, as I mentioned, respond, if they do respond to chemotherapy, it's generally short-lived and the cancer progresses. And so a complete response nearly a decade later turns heads in this field. The other interesting thing was that these uterine leiomyosarcoma patients had somatic alterations rather than a germline alteration with a second hit, and the diseases that are best validated for being responsive to PARP inhibitors include the BRCA-associated diseases, the ones that you're at increased risk for if you have a germline BRCA mutation, including breast, pancreas, prostate, and ovarian. And so it was very interesting that this disease type that seemed to be uniquely sensitive to PARP inhibitors with immunotherapy was also different in that patients with uterine leiomyosarcoma don't tend to have a high frequency of BRCA alterations, and in patients that are born with a BRCA alteration, there doesn't seem to be a clearly increased risk of uterine sarcomas. So this population really jumped out as a uniquely sensitive population that differed from the prior indications for PARP inhibitors. Given this patient and these couple of patients that we observed on the combination, in addition to some other case reports and case series that had started to come out in small numbers, we wanted to look back at our large cohort of patients at Memorial Sloan Kettering to see if we could really get a better sense of the numbers. How many patients at Sloan Kettering with uterine sarcomas have BRCA alterations? Are they generally somatic or germline? Are there unique features about these patients in terms of their clinical characteristics? How many of them have received PARP inhibitors, and if so, is this just luck that these three patients did so well, or is this really a good treatment option for patients with BRCA-altered uterine sarcomas? And so we did this retrospective analysis identifying the patients at Sloan Kettering who met these criteria. So in total, we found 35 patients with uterine sarcomas harboring BRCA alterations, and the majority were leiomyosarcoma, about 86% of them had leiomyosarcoma, which is interesting because there are other uterine sarcomas, but it does seem like BRCA alterations tend to be more often in the leiomyosarcomas. And 13 of these patients with uterine leiomyosarcoma were treated with PARP inhibitors in the recurrent or metastatic setting with about half of those patients having an overall response, so that's a significant tumor shrinkage that sustained, and a clinical benefit rate of 62%. And if we look at the patients that had these BRCA2 deep deletions, which was the patient I had that had this amazing response, the overall response rate jumped to 60% and the clinical benefit rate to 80%. And we defined clinical benefit rate as having maintained on the PARP inhibitor without evidence of progression at six months. So this is really impressive for patients with a difficult to treat disease. And we couldn't do a randomized controlled trial comparing it to chemotherapy, but looking retrospectively at outcomes on chemotherapy studies, this was very favorable, particularly because many of these patients were heavily pretreated. So to get a sense of, you know, how this might compare to chemotherapy, we tried to use patients as their own internal controls, and we looked at how long patients were maintained on the PARP inhibitor as compared to how long they were on the treatment just prior. And we used a ratio of 1.3 to say if they were on the PARP inhibitor for 1.3 times what their previous treatment was or longer, that is pretty clearly better, more of a benefit from that regimen. And the majority of patients did meet that bar. So 58% had a PFS ratio greater than 1.3, and the average PFS ratio was 1.9, suggesting, you know, you would expect the the later lines of therapy to actually not work as well, but this suggests that it's actually working better than the immediately prior line of therapy, to me, suggesting that this is truly a good treatment option for these patients. Dr. Rafeh Naqash: Very interesting. And you mentioned that individuals with tumors having deep deletions were probably more responsive. How did you figure out that there was biallelic loss or deep deletions? Was that part of an extended analysis that was done subsequently? Dr. Alison Schram: So the deletions reported on our report, if it's a biallelic deletion, that is the one biallelic molecular alteration that would be reported. So those are, by definition, biallelic, and I think that that may be one of the reasons that's a good biomarker. But also, what's interesting is that if you have both copies deleted of BRCA, you can't develop reversion mutations. So one of the the known mechanisms of resistance to PARP inhibitors in patients who have BRCA alterations are something called a reversion mutation where, if you have a frameshift alteration, for example, in BRCA that makes BRCA protein nonfunctional, you can develop a second mutation that actually puts the DNA back in frame, and a functional protein is now made. And so a mechanism of resistance to PARP inhibitors is actually reverting BRCA to a wild-type protein, and then BRCA's synthetic lethality no longer makes sense and is no longer effective. But if you've deleted both copies of BRCA, you don't have the ability to restore the function, and you can't develop reversion mutations. And that's perhaps why, you know, my patient and others have had these prolonged responses to PARP inhibitors because you don't have the same ability to develop that mechanism of resistance. Dr. Rafeh Naqash: I remember thinking a year and a half back, I had an individual with prostate cancer and with BRCA2, and using liquid biopsy, I had a reversion mutation that we caught. In your practice, have you seen the utility of doing the serial liquid biopsies in these individuals to catch these reversion mutations? Dr. Alison Schram: Yes, absolutely. And in patients that have the ability to develop a reversion mutation, serial cell-free DNA can catch it, but the caveat is that it doesn't always. So if you see an acquired reversion mutation in cell-free DNA, that can be helpful, particularly if you're planning on putting the patient on another line of therapy that might require a dysfunctional BRCA. So if you're putting them on a clinical trial with a PARP combination and the rationale is that they're sensitive because they don't have a functional BRCA, you would want to know if they developed a reversion mutation, and serial cell-free DNA can definitely identify these reversion mutations. Some of the major clinical trials in ovarian cancer have done serial cell-free DNA and have demonstrated the utility of that approach. The caveat is that some of these reversion mutations are not readily caught on cell-free DNA because they're more complex reversion mutations, or they're not, the part of the gene that develops the reversion mutation is not tiled on the panel. And so it doesn't always catch the reversion mutations. Also, depends on the cell-free DNA shedding, depends on the tumor volume and other factors. And we published a related paper of a patient, it was a really interesting case of a patient with prostate cancer who was on a PARP inhibitor and developed what appeared to be a single reversion mutation on one sample, had negative cell-free DNA, single reversion mutation in a tissue biopsy, and then developed disease progression. And we did an autopsy, and the patient kindly consented to an autopsy, and at the time of autopsy, there were 10 unique reversion mutations identified across 11 metastases. So almost each metastasis had a unique reversion mutation, and only one of them had been seen premortem on a tissue biopsy and not on a cell-free DNA. But that autopsy really drove home to me how much we're missing by doing clinical testing in real time and we really don't know the entire genomic complexity of our patients by doing single samples. And theoretically, cell-free DNA can catch DNA from all the metastases, so you might think that that would be a solution, and it definitely can catch reversion mutations that are not seen in a single biopsy, but you really need to do it all. I mean, you need to do the tissue biopsy sampling, you need to do cell-free DNA, and probably one cell-free DNA test is not enough. Dr. Rafeh Naqash: Thank you, again, for that very nice explanation. Now, one quick provocative question. I remember when I was training, the lab that I used to work in, they used to do a lot of phosphorylation markers for DNA damage response, like phospho NBS, RAD51. Have you seen anything of that sort on these biallelic BRCA mutations where tumors are responding, but they also have a very high signature on the phosphorylation side, and it may or may not necessarily correspond to HRD signatures, but have you noticed or done any of that analysis? Dr. Alison Schram: I think that it would be great to do that analysis. And some of the work we're doing now is actually trying to dig a little bit deeper in our cohort of patients to understand are these HRD-positive tumors? Does HRD positivity correlate with response to BRCA alterations? In terms of the functional assays, I would love to be able to do a functional assay in these samples. One of the challenges is that this was a retrospective study and many of the patients were previously treated as standard of care or off-label with these agents, and so we didn't have prospective tissue collection, and so we're really limited by the tissue that was collected as part of standard of care and the consent forms that the patient signed that allow us to do genomic and molecular testing on their samples. So, I think that is hopefully future work that we will do and others will do. Dr. Rafeh Naqash: Sure. Shifting gears to your career trajectory, I'd like to spend a couple of minutes there before we end the podcast. So Dr. Schram, you've obviously been a trailblazer in this space of drug development, early-phase trials. Can you give us a brief synopsis of your journey and how you've successfully done what you're doing and what are some of the things that drive you? Dr. Alison Schram: Well, thank you for saying that. I don't know if that's true, but I'll take the bait. I've been interested in oncology since college and was always very interested in not only the science of oncology but of course, treating patients. And in medical school, I did basic science research in a laboratory and it was very inspiring and made me want to do research in oncology in addition to clinical care. When I became an oncology fellow, I was presented with a very difficult question, which is, “Do you want to be a lab PI and be in the lab, or do you want to do clinical care and clinical research?” And I couldn't choose. I found a mentor who thankfully really had this amazing vision of combining the two and doing very early drug development, taking the data that was being generated by labs and translating it into patients at the earliest stage. So, you know, phase one drug development in molecularly targeted therapies. And so I became very interested as a fellow in early drug development and this ability to translate brand new molecular insights into novel drugs. And I joined the- at Sloan Kettering, there was the Early Drug Development, it was actually a clinic, it was called something different, and it was very fortuitous. My last year of fellowship, the clinic became its own service with the ability to hire staff at Sloan Kettering, and I was the first ever hire to our Early Drug Development Service. And that really inspired me to try and bring these drugs to patients and to really translate the amazing molecular insights that my colleagues here at Sloan Kettering are discovering, and you know, of course, at other institutions and in pharma. And you know, there 's been an amazing revolution in in drug development over the last several years, and I feel very grateful that I've been here for it. You know, I've been able to take the brilliant insights from my colleagues and put these drugs in patients, and I have the amazing privilege of watching patients in many cases that benefit from these treatments. And so I do mostly phase one drug development and molecularly targeted therapies, and truthfully, I am just very fortunate to be around such brilliant people and to have both patients and labs trust me to be able to deliver these new drugs to patients and hopefully develop better drugs that move forward through FDA approval and reach patients across the country. Dr. Rafeh Naqash: Thank you so much. That was very nicely put. And hopefully our trainees and junior faculty find that useful based on their own career trajectories. Thank you, Dr. Schram, for joining us today. Hopefully, we'll see more of your subsequent work in JCO PO. Thank you for giving us all these insights today. Dr. Alison Schram: Thank you for having me. Dr. Rafeh Naqash: Thank you for listening to JCO Precision Oncology Conversations. Don't forget to give us a rating or review and be sure to subscribe so you never miss an episode. You can find all ASCO shows at asco.org/podcasts. 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. Dr. Alison Schram Disclosures Consulting or Advisory Role Company: Mersana, Merus NV, Relay Therapeutics, Schrodinger, PMV Pharma ,Blueprint Medicines, Flagship Pioneering, Redona Therapeutics, Repare Therapeutics, Endeavor BioMedicines Research Funding Company: Recipient: Your Institution  Merus, Kura, Surface Oncology, AstraZeneca, Lilly, Pfizer , Black Diamond Therapeutics, BeiGene, Relay Therapeutics, Revolution Medicines,  Repare Therapeutics, PMV Pharma, Elevation Oncology, Boehringer Ingelheim Travel, Accommodations, Expenses Company: PMV Pharma 

In this episode, Dr. William Gradishar reviews key data on PARP inhibitors in breast cancer, including early insights from the OPERETTA and CompLEEment trials. He explores emerging combination strategies with immunotherapy and DNA-damaging agents, the potential to reduce chemotherapy use, and new tools to better identify candidates for targeted treatment. Let us know what you thought of this week's episode on Twitter: @physicianswkly Want to share your medical expertise, research, or unique experience in medicine on the PW podcast? Email us at editorial@physweekly.com! Thanks for listening!

In this episode, Dr. William Gradishar reviews key data on PARP inhibitors in breast cancer, including early insights from...

Welcome to another episode of the Oncology Brothers podcast! In this episode, Drs. Rahul and Rohit Gosain, both practicing community oncologists, are joined by Dr. Tian Zhang from UT Southwestern to discuss key highlights from the ASCO 2025 annual meeting, focusing on genitourinary (GU) malignancies. Episode Highlights: • KEYNOTE-564: discussed 5 years OS data, reinforcing the role of adjuvant pembrolizumab in renal cell carcinoma • AMPLITUDE: combination of PARP inhibitor niraparib with abiraterone improved progression-free survival in patients with homologous recombination repair mutations in metastatic hormone-sensitive prostate cancer • ARANOTE: positive quality of life impact when using darolutamide in metastatic hormone-sensitive prostate cancer, which is also FDA approved now • NIAGARA: the prognostic value of ctDNA in muscle-invasive bladder cancer, emphasizing its implications for treatment strategies YouTube: https://youtu.be/Rt8HQpdyVY0 Follow us on social media: •⁠  ⁠X/Twitter: https://twitter.com/oncbrothers •⁠  ⁠Instagram: https://www.instagram.com/oncbrothers •⁠  Website: https://oncbrothers.com/ Join us as we break down these important studies and their potential to change clinical practice in oncology. Don't forget to check out our other episodes for more insights into cancer care!

UCSF oncologist Dr. Jonathan Chou discusses how genetics and genomics are transforming the diagnosis and treatment of prostate cancer. He explains how inherited and acquired mutations—especially in DNA repair genes like BRCA2—can impact both cancer risk and treatment decisions. Dr. Chou outlines how UCSF researchers use tumor and blood-based biopsies to identify key mutations and genomic features that help tailor care for each patient. Examples include how genomic scores can predict response to radiation and how targeted therapies like PARP inhibitors benefit patients with specific mutations. The talk highlights the growing role of precision medicine in guiding individualized treatment plans based on the unique genetic profile of each patient's cancer. Series: "Prostate Cancer Patient Conference" [Health and Medicine] [Show ID: 40798]

UCSF oncologist Dr. Jonathan Chou discusses how genetics and genomics are transforming the diagnosis and treatment of prostate cancer. He explains how inherited and acquired mutations—especially in DNA repair genes like BRCA2—can impact both cancer risk and treatment decisions. Dr. Chou outlines how UCSF researchers use tumor and blood-based biopsies to identify key mutations and genomic features that help tailor care for each patient. Examples include how genomic scores can predict response to radiation and how targeted therapies like PARP inhibitors benefit patients with specific mutations. The talk highlights the growing role of precision medicine in guiding individualized treatment plans based on the unique genetic profile of each patient's cancer. Series: "Prostate Cancer Patient Conference" [Health and Medicine] [Show ID: 40798]

UCSF oncologist Dr. Jonathan Chou discusses how genetics and genomics are transforming the diagnosis and treatment of prostate cancer. He explains how inherited and acquired mutations—especially in DNA repair genes like BRCA2—can impact both cancer risk and treatment decisions. Dr. Chou outlines how UCSF researchers use tumor and blood-based biopsies to identify key mutations and genomic features that help tailor care for each patient. Examples include how genomic scores can predict response to radiation and how targeted therapies like PARP inhibitors benefit patients with specific mutations. The talk highlights the growing role of precision medicine in guiding individualized treatment plans based on the unique genetic profile of each patient's cancer. Series: "Prostate Cancer Patient Conference" [Health and Medicine] [Show ID: 40798]

UCSF oncologist Dr. Jonathan Chou discusses how genetics and genomics are transforming the diagnosis and treatment of prostate cancer. He explains how inherited and acquired mutations—especially in DNA repair genes like BRCA2—can impact both cancer risk and treatment decisions. Dr. Chou outlines how UCSF researchers use tumor and blood-based biopsies to identify key mutations and genomic features that help tailor care for each patient. Examples include how genomic scores can predict response to radiation and how targeted therapies like PARP inhibitors benefit patients with specific mutations. The talk highlights the growing role of precision medicine in guiding individualized treatment plans based on the unique genetic profile of each patient's cancer. Series: "Prostate Cancer Patient Conference" [Health and Medicine] [Show ID: 40798]

Dr. Neeraj Agarwal and Dr. Jeanny Aragon-Ching discuss important advances in the treatment of prostate, bladder, and kidney cancers that were presented at the 2025 ASCO Annual Meeting. TRANSCRIPT Dr. Neeraj Agarwal: Hello, and welcome to the ASCO Daily News Podcast. I am Dr. Neeraj Agarwal, your guest host of the ASCO Daily News Podcast today. I am 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 am delighted to be joined by Dr. Jeanny Aragon-Ching, a GU medical oncologist and the clinical program director of the GU Center at the Inova Schar Cancer Institute in Virginia. Today, we will be discussing some key abstracts in GU oncology that were presented at the 2025 ASCO Annual Meeting.  Our full disclosures are available in the transcript of this episode.  Jeanny, it is great to have you on the podcast. Dr. Jeanny Aragon-Ching: Oh, thank you so much, Neeraj. Dr. Neeraj Agarwal: Jeanny, let's begin with some prostate cancer abstracts. Let's begin with Abstract 5017 titled, “Phase 1 study results of JNJ-78278343 (pasritamig) in metastatic castration-resistant prostate cancer.” Can you walk us through the design and the key findings of this first-in-human trial? Dr. Jeanny Aragon-Ching: Yeah, absolutely, Neeraj. So this study, presented by Dr. Capucine Baldini, introduces pasritamig, a first-in-class T-cell redirecting bispecific antibody that simultaneously binds KLK2 on prostate cancer cells and CD3 receptor complexes on T cells. KLK2 is also known as human kallikrein 2, which is selectively expressed in prostate tissue. And for reference, KLK3 is what we now know as the PSA, prostate-specific antigen, therefore making it an attractive and specific target for therapeutic engagement. Now, while this was an early, first-in-human, phase 1 study, it enrolled 174 heavily pretreated metastatic CRPC patients. So many were previously treated with ARPIs, taxanes, and radioligand therapy. So given the phase 1 nature of this study, the primary objective was to determine the safety and the RP2D, which is the recommended phase 2 dose. Secondary objectives included preliminary assessment of antitumor activity. So, pasritamig was generally well tolerated. There were no treatment-related deaths. Serious adverse events were rare. And in the RP2D safety cohort, where patients received the step-up dosing up to 300 mg of IV every 6 weeks, the most common treatment-related adverse events were low-grade infusion reactions. There was fatigue and grade 1 cytokine release syndrome, what we call CRS. And no cases of neurotoxicity, or what we call ICANS, the immune effector cell-associated neurotoxicity syndrome, reported. Importantly, the CRS occurred in just about 8.9% of patients. All were grade 1. No patients required tocilizumab or discontinued treatment due to adverse events. So, this suggests a favorable safety profile, allowing hopefully for outpatient administration without hospitalization, which will be very important when we're thinking about bispecifics moving forward. In terms of efficacy, pasritamig showed promising activity. About 42.4% of evaluable patients achieved a PSA50 response. Radiographic PFS was about 6.8 months. And among patients with measurable disease, the objective response rate was about 16.1% in those with lymph node or bone metastases, and about 3.7% in those with visceral disease, with a median duration of response of about 11.3 months. So, altogether, this data suggests that pasritamig may offer a well-tolerated and active new potential option for patients with metastatic CRPC.   Again, as a reminder, with the caveat that this is still an early phase 1 study. Dr. Neeraj Agarwal: Thank you, Jeanny. These are promising results for a bispecific T-cell engager, pasritamig, in prostate cancer. I agree, the safety and durability observed here stand out, and this opens the door for further development, possibly even in earlier disease settings.  So, shifting now from immunotherapy to the evolving role of genomics in prostate cancer. So let's discuss Abstract 5094, a real-world, retrospective analysis exploring the prognostic impact of homologous recombination repair gene mutations, especially BRCA1 and BRCA2 mutations, in metastatic hormone-sensitive prostate cancer. Can you tell us more about this abstract, Jeanny? Dr. Jeanny Aragon-Ching: Sure, Neeraj. So this study was presented by Dr. David Olmos, represents one of the largest real-world analyses we have evaluating the impact of homologous recombination repair, or what we would call HRR, alterations in metastatic hormone-sensitive prostate cancer. So, this cohort included 556 men who underwent paired germline and somatic testing. Now, about 30% of patients had HRR alterations, with about 12% harboring BRCA1 or BRCA2 mutations and 16% having alterations in other HRR genes. Importantly, patients were stratified via CHAARTED disease volume, and outcomes were examined across treatment approaches, including ADT alone, doublet therapy, and triplet therapy. The prevalence of BRCA and HRR alterations were about similar between the metastatic hormone-sensitive prostate cancer and the metastatic castrate-resistant prostate cancer, with no differences observed, actually, between the patients with high volume versus low volume disease.  So, the key finding was that BRCA and HRR alterations were associated with poor clinical outcomes in metastatic hormone-sensitive prostate cancer. And notably, the impact of these alterations may actually be even greater in metastatic hormone-sensitive prostate cancer than previously reported in metastatic CRPC. So, the data showed that when BRCA mutations are present, the impact of the volume of disease is actually limited. So, poor outcomes were observed across the board for both high-volume and low-volume groups. So, the analysis showed that patients with HRR alterations had significantly worse outcomes compared to patients without HRR alterations. Median radiographic progression-free survival was about 20.5 months for the HRR-altered patients versus 30.6 months for the non-HRR patients, with a hazard ratio of 1.6. Median overall survival was 39 months for HRR-altered patients compared to 55.7 months for the non-HRR patients, with a hazard ratio of 1.5. Similar significant differences were observed when BRCA-mutant patients were compared with patients harboring non-BRCA HRR mutations. Overall, poor outcomes were independent of treatment of ARPI or taxanes. Dr. Neeraj Agarwal: Thank you, Jeanny. So, these data reinforce homologous recombination repair mutations as both a predictive and prognostic biomarker, not only in the mCRPC, but also in the metastatic hormone-sensitive setting as well. It also makes a strong case for incorporating genomic testing early in the disease course and not waiting until our patients have castration-resistant disease. Dr. Jeanny Aragon-Ching: Absolutely, Neeraj. And I think this really brings home the point and the lead up to the AMPLITUDE trial, which is LBA5006, a phase 3 trial that builds on this very concept of testing with a PARP inhibitor, niraparib, in the hormone-sensitive space. Can you tell us a little bit more about this abstract, Neeraj? Dr. Neeraj Agarwal: Sure. So, the AMPLITUDE trial, a phase 3 trial presented by Dr. Gerhardt Attard, enrolled 696 patients with metastatic hormone-sensitive prostate cancer and HRR gene alterations. 56% of these patients had BRCA1 and BRCA2 mutations. Patients were randomized to receive abiraterone with or without niraparib, a PARP inhibitor. The majority of patients, 78% of these patients, had high-volume metastatic hormone-sensitive prostate cancer, and 87% of these patients had de novo metastatic HSPC. And 16% of these patients received prior docetaxel, which was allowed in the clinical trial. So, with a median follow-up of nearly 31 months, radiographic progression-free survival was significantly prolonged with the niraparib plus abiraterone combination, and median was not reached in this arm, compared to abiraterone alone, which was 29.5 months, with a hazard ratio of 0.63, translating to a 37% reduction in risk of progression or death. This benefit was even more pronounced in the BRCA1 and BRCA2 subgroup, with a 48% reduction in risk of progression, with a hazard ratio of 0.52. Time to symptomatic progression also improved significantly across all patients, including patients with BRCA1, BRCA2, and HRR mutations. Although overall survival data remain immature, early trends favored the niraparib plus abiraterone combination. The safety profile was consistent with prior PARP inhibitor studies, with grade 3 or higher anemia and hypertension were more common but manageable. Treatment discontinuation due to adverse events remained low at 11%, suggesting that timely dose modifications when our patients experience grade 3 side effects may allow our patients to continue treatment without discontinuation. These findings support niraparib plus abiraterone as a potential new standard of care in our patients with metastatic hormone-sensitive prostate cancer with HRR alterations, and especially in those who had BRCA1 and BRCA2 mutations. Dr. Jeanny Aragon-Ching: Thank you, Neeraj. This trial is especially exciting because it brings PARP inhibitors earlier into the treatment paradigm. Dr. Neeraj Agarwal: Exactly. And it is exciting to see the effect of PARP inhibitors in the earlier setting.  So Jeanny, now let's switch gears a bit to bladder cancer, which also saw several impactful studies. Could you tell us about Abstract 4502, an exploratory analysis from the EV-302 trial, which led to approval of enfortumab vedotin plus pembrolizumab for our patients with newly diagnosed metastatic bladder cancer? So here, the authors looked at the outcomes in patients who achieved a confirmed complete response with EV plus pembrolizumab. Dr. Jeanny Aragon-Ching: Sure, Neeraj. So, EV-302 demonstrated significant improvements in progression-free and overall survival for patients previously treated locally advanced or metastatic urothelial cancer, I'll just call it metastatic UC, as a frontline strategy, establishing EV, which is enfortumab vedotin, plus pembro, with pembrolizumab as standard of care in this setting.  So, this year at ASCO, Dr Shilpa Gupta presented this exploratory responder analysis from the phase 3 EV-302 trial. Among 886 randomized patients, about 30.4% of patients, this is about 133, in the EV+P arm, and 14.5% of the patients in the chemotherapy arm, achieved a confirmed complete response. They call it the CCR rates. So for patients who achieved this, median PFS was not reached with EV+P compared to 26.9 months with chemotherapy, with a hazard ratio of 0.36, translating to a 64% reduction in the risk of progression. Overall survival was also improved. So the median OS was not reached in either arm, but the hazard ratio favored the EV+P at 0.37, translating to a 63% reduction in the risk of death. The median duration of complete response was not reached with EV+P compared to 15.2 months with chemotherapy. And among those patients who had confirmed CRs at 24 months, 78% of patients with the EV+P arm remained progression-free, and around 95% of the patients were alive, compared to 54% of patients who were progression-free and 86% alive of the patients in the chemotherapy arm. Safety among responders were also consistent with prior reports. Grade 3 or higher treatment-related adverse events occurred in 62% of EV+P responders and 72% of chemotherapy responders. Most adverse events were managed with dose modifications, and importantly, no treatment-related deaths were reported among those who were able to achieve complete response.  So these findings further reinforce EV and pembro as the preferred first-line therapy for metastatic urothelial carcinoma, offering a higher likelihood of deep, durable responses with a fairly manageable safety profile. Dr. Neeraj Agarwal: Thank you for the great summary, Jeanny. These findings underscore the depth and durability of responses achievable with this combination and also suggest that achieving a response may be a surrogate for long-term benefit in patients with metastatic urothelial carcinoma.  So now, let's move to Abstract 4503, an exploratory ctDNA analysis from the NIAGARA trial, which evaluated perioperative durvalumab, an immune checkpoint inhibitor, in muscle-invasive bladder cancer. So what can you tell us about this abstract? Dr. Jeanny Aragon-Ching: Absolutely, Neeraj. So, in NIAGARA, presented by Dr. Tom Powles, the addition of perioperative durvalumab to neoadjuvant chemotherapy, gem/cis, significantly improved event-free survival, overall survival, and pathologic complete response in patients with cisplatin-eligible muscle-invasive bladder cancer. Recall that this led to the U.S. FDA approval of this treatment regimen on March 28, 2025.  So, a planned exploratory analysis evaluated the ctDNA dynamics and their association with clinical outcomes, which was the one presented recently at ASCO. So, the study found that the incidence of finding ctDNA positivity in these patients was about 57%. Following neoadjuvant treatment, this dropped to about 22%, with ctDNA clearance being more common in the durvalumab arm, about 41%, compared to the chemotherapy control arm of 31%. Notably, 97% of patients who remained ctDNA positive prior to surgery failed to achieve a pathologic CR. So, this indicates a strong association between ctDNA persistence and lack of tumor eradication. So, postoperatively, only about 9% of patients were ctDNA positive. So, importantly, durvalumab conferred an event-free survival benefit regardless of ctDNA status at both baseline and post-surgery. Among patients who were ctDNA positive at baseline, durvalumab led to a hazard ratio of 0.73 for EFS. So, this translates to a 27% reduction in the risk of disease recurrence, progression, or death compared to the control arm. In the post-surgical ctDNA-positive group, the disease-free survival was also improved with a hazard ratio of 0.49, translating to a 51% reduction in the risk of recurrence.  So, these findings underscore the prognostic value of ctDNA and suggest that durvalumab provides clinical benefit irrespective of molecular residual disease status. So, the data also supports that ctDNA is a promising biomarker for future personalized strategies in the perioperative treatment of muscle-invasive bladder cancer. Dr. Neeraj Agarwal: Thank you, Jeanny. It is great to see that durvalumab is improving outcomes in these patients regardless of ctDNA status. However, based on these data, presence of ctDNA in our patients warrants a closer follow-up with imaging studies, because these patients with positive ctDNA seem to have a higher risk of recurrence. Dr. Jeanny Aragon-Ching: I agree, Neeraj.  Let's round out the bladder cancer discussion with Abstract 4518, which reported the interim results of SURE-02, which is a phase 2 study evaluating neoadjuvant sacituzumab govitecan plus pembrolizumab in cisplatin-ineligible muscle-invasive bladder cancer. Can you tell us more about this abstract, Neeraj? Dr. Neeraj Agarwal: Sure, Jeanny. So, Dr Andrea Necchi presented interim results from the SURE-02 trial. This is a phase 2 study evaluating neoadjuvant sacituzumab govitecan plus pembrolizumab, followed by a response-adapted bladder-sparing treatment and adjuvant pembrolizumab in patients with muscle-invasive bladder cancer.  So, in this interim analysis, 40 patients were treated and 31 patients were evaluable for efficacy. So, the clinical complete response rate was 38.7%. All patients achieving clinical complete response underwent bladder-sparing approach with a repeat TURBT instead of radical cystectomy. Additionally, 51.6% of patients achieved excellent pathologic response with a T stage of 1 or less after neoadjuvant therapy. The treatment was well tolerated, with only 12.9% of patients experiencing grade 3 or higher adverse events without needing dose reduction of sacituzumab. Molecular profiling, interestingly, showed that clinical complete response correlated with luminal and genomically unstable subtypes, while high stromal gene expression was associated with lack of response.  These results suggest that sacituzumab plus pembrolizumab combination has promising activity in this setting, and tolerability, and along with other factors may potentially allow a bladder preservation approach in a substantial number of patients down the line. Dr. Jeanny Aragon-Ching: Yeah, agree with you, Neeraj. And the findings are very provocative and support completing the full trial enrollment and further exploration of this strategy in muscle-invasive bladder cancer in order to improve and provide further bladder-sparing strategies. Dr. Neeraj Agarwal: Agree. So, let's now turn to the kidney cancer, starting with Abstract 4505, the final overall analysis from CheckMate-214 trial, which evaluated nivolumab plus ipilimumab, so dual checkpoint inhibition strategy, versus sunitinib in our patients with metastatic clear cell renal cell carcinoma. Dr. Jeanny Aragon-Ching: Yeah, absolutely, Neeraj. So, the final 9-year analysis of the phase 3 CheckMate-214 trial confirms the long-term superiority of nivolumab and ipilimumab over sunitinib for first-line treatment of advanced metastatic renal cell carcinoma. So, this has a median follow-up of 9 years. Overall survival remains significantly improved with the combination. So, in the ITT patient population, the intention-to-treat, the hazard ratio for overall survival was 0.71. So, this translates to a 29% reduction in the risk of death. 31% of patients were alive at this 108-month follow-up compared to 20% only in those who got sunitinib. So, similar benefits were observed in the intermediate- and poor-risk groups with a hazard ratio of 0.69, and 30% versus 19% survival at 108 months.  Importantly, a delayed benefit was also seen in those favorable-risk patients. So, the hazard ratio for overall survival improved from 1.45 in the initial report and now at 0.8 at 9 years follow-up, with 35% of patients alive at 108 months compared to 22% in those who got sunitinib. Progression-free survival also favored the nivo-ipi arm across all risk groups. At 96 months, the probability of remaining progression-free was about 23% compared to 9% in the sunitinib arm in the ITT patient population, 25% versus 9% in the intermediate- and poor-risk patients, and 13% compared to 11% in the favorable-risk patients. Importantly, at 96 months, 48% of patients in the nivo-ipi responders remained in response compared to just 19% in those who got sunitinib. And in the favorable-risk group, 36% of patients who responded remained in response, although data were not available for sunitinib in this subgroup.  So, this data reinforces the use of nivolumab and ipilimumab as a durable and effective first-line effective strategy for standard of care across all risk groups for advanced renal cell carcinoma. Dr. Neeraj Agarwal: Thank you, Jeanny. And of course, since ipi-nivo data were presented, several other novel ICI-TKI combinations have emerged. And I'm really hoping to see very similar data with TKI-ICI combinations down the line. It is really important to note that we are not seeing any new safety signals with the ICI combinations or ICI-based therapies, which is very reassuring given the extended exposure. Dr. Jeanny Aragon-Ching: Absolutely agree with you there, Neeraj.  Now, going on and moving on to Abstract 4514, which is the KEYNOTE-564 trial, and they reported on the 5-year outcomes of adjuvant pembrolizumab in clear cell RCC in patients who are at high risk for recurrence. Can you tell us a little bit more about this abstract, Neeraj? Dr. Neeraj Agarwal: Sure. So, the KEYNOTE-564 trial established pembrolizumab monotherapy as the first adjuvant regimen to significantly improve both disease-free survival and overall survival compared to placebo after surgery for patients with clear cell renal cell carcinoma. So, Dr Naomi Haas presented the 5-year update from this landmark trial.  A total of 994 patients were randomized to receive either pembrolizumab or placebo. The median follow-up at the time of this analysis was approximately 70 months. Disease-free survival remained significantly improved with pembrolizumab. The median DFS was not reached with pembrolizumab compared to 68.3 months with placebo, with a hazard ratio of 0.71, translating to a 29% reduction in risk of recurrence. At 5 years, 60.9% of patients receiving pembrolizumab remained disease-free compared to 52.2% with placebo. Overall survival also favored pembrolizumab. The hazard ratio for OS was 0.66, translating to a 34% reduction in risk of death, with an estimated 5-year overall survival rate of 87.7% with pembrolizumab compared to 82.3% for placebo. Importantly, these benefits were consistent across all key subgroups, including patients with sarcomatoid features. In addition, no new serious treatment-related adverse events have been reported in the 3 years since treatment completion.  So, these long-term data confirm pembrolizumab as a durable and effective standard adjuvant therapy for patients with resected, high-risk clear cell renal cell carcinoma. Dr. Jeanny Aragon-Ching: Thank you for that wonderful summary, Neeraj. Dr. Neeraj Agarwal: That wraps up our kidney cancer highlights. Any closing thoughts, Jeanny, before we conclude? Dr. Jeanny Aragon-Ching: It's been so wonderful reviewing these abstracts with you, Neeraj. So, the 2025 ASCO Annual Meeting showcased a lot of transformative data across GU cancers, from first-in-class bispecifics to long-term survival in RCC. And these findings are already shaping our clinical practices. Dr. Neeraj Agarwal: I agree. And we have covered a broad spectrum of innovations in GU cancers with strong clinical relevance.  So, thank you, Jeanny, for joining me today and sharing your insights.  And thank you to our listeners for joining us. You will find links to the abstracts discussed today in the transcript of this episode. If you find these conversations valuable, please take a moment to rate, review, and subscribe to the ASCO Daily News Podcast wherever you listen. Thank you so 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 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. 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

Episode 367: Pharmacology 101: PARP Inhibitors “We know that in cells that are proliferating very quickly, including cancer cells, single-strand DNA breaks are very common. When that happens, these breaks are often repaired by the PARP enzyme, and the cells can continue their replication process. If we block PARP, that repair cannot happen. So in blocking that, these single-strand breaks then lead to double-strand breaks, which ultimately is leading to cell apoptosis,” Danielle Roman, PharmD, BCOP, manager of clinical pharmacy services at the Allegheny Health Network Cancer Institute in Pittsburgh, PA, told Jaime Weimer, MSN, RN, AGCNS-BS, AOCNS®, manager of oncology nursing practice at ONS, during a conversation about the PARP inhibitor drug class. Music Credit: “Fireflies and Stardust” by Kevin MacLeod Licensed under Creative Commons by Attribution 3.0  Earn 0.5 contact hours of nursing continuing professional development (NCPD) by listening to the full recording and completing an evaluation at courses.ons.org by June 13, 2026. The planners and faculty for this episode have no relevant financial relationships with ineligible companies to disclose. ONS is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center's Commission on Accreditation. Learning outcome: Learners will report an increase in knowledge related to the use of PARP inhibitors in cancer care. Episode Notes  Complete this evaluation for free NCPD.  ONS Podcast™ episodes: Pharmacology 101 series Episode 330: Stay Up to Date on Safe Handling of Hazardous Drugs Episode 232: Managing Fatigue During PARP Inhibitor Maintenance Therapy Episode 227: Biomarker Testing, PARP Inhibitors, and Oral Adherence During Ovarian Cancer Maintenance Therapy ONS Voice articles: PARP Inhibitors and Ovarian Cancer Genomics May Trick PARP Inhibitors to Treat More Cancers Oncology Drug Reference Sheet: Niraparib ONS books: Chemotherapy and Immunotherapy Guidelines and Recommendations for Practice (second edition) Clinical Guide to Antineoplastic Therapy: A Chemotherapy Handbook (fourth edition) Safe Handling of Hazardous Drugs (fourth edition) ONS courses: Safe Handling Basics Clinical Journal of Oncology Nursing articles: PARP Inhibition: Genomics-Informed Care for Patients With Malignancies Driven by BRCA1/BRCA2 Pathogenic Variants Talazoparib Plus Enzalutamide in Patients With HRR-Deficient mCRPC: Practical Implementation Steps for Oncology Nurses and Advanced Practice Providers Oncology Nursing Forum article: Familiarity and Perceptions of Ovarian Cancer Biomarker Testing and Targeted Therapy: A Survey of Oncology Nurses in the United States Oral Anticancer Medication Care Compass: Resources for Interprofessional Navigation ONS Biomarker Database ONS Oral Anticancer Medication Learning Library ONS Oral Anticancer Medication Toolkit Oral Chemotherapy Education Sheets To discuss the information in this episode with other oncology nurses, visit the ONS Communities. To find resources for creating an ONS Podcast Club in your chapter or nursing community, visit the ONS Podcast Library. To provide feedback or otherwise reach ONS about the podcast, email pubONSVoice@ons.org. Highlights From This Episode “The big toxicities here to watch for are primarily hematologic toxicities. It is one of those targeted therapies that does affect blood cell counts. So I'd say the blood cell count that is most commonly affected here is the hemoglobin. So, anemia very frequent complication that we see, probably a little bit more with olaparib compared with other drugs, but we see it as a class side effect. And we can also see neutropenia and thrombocytopenia with these agents, probably a little bit more with niraparib versus the others, but again, you can see it across all of these drugs.” TS 8:16 “We mentioned that rare risk of MDS and AML. This isn't a particularly scary thing if you talk to patients about it. Because of the rarity that we see this, it isn't something that we need to overemphasize, but I think careful monitoring of blood counts in is stressing the importance of that and early intervention here is very important.” TS 16:55 “This is a collaborative effort. And because of the home administration here, these patients do need to be followed very closely. So we are not laying eyes on them usually with the frequency that we do when we have patients actually coming into our infusion centers for treatments—so making sure that there is a plan for regular follow-up with these patients to ensure that they're getting that lab work done, that that's being looked at closely, that we're adjusting the dose if we need to based on that lab work, that we are managing the patient's fatigue. Again, that potentially dose reductions may be needed if patients are having that extreme fatigue.” TS 19:34 “I think one of those [misconceptions] could be that they're only effective in patients that have that BRCA1/2 mutation. And again, remember here that there is some data in particular disease states that we can use them and that they work in the absence of those mutations.” TS 25:12

 In this episode, we dive into the tiny but powerful molecule called NAD+ — the fuel your cells need to create energy, repair damage, and keep you feeling young and strong. As we age, NAD+ levels drop, and that can lead to low energy, slower healing, and more health problems. But here's the exciting part: science is showing that we can boost NAD+ through smart lifestyle habits and supplements — helping improve energy, brainpower, heart health, and even slow down aging. We'll break it all down in simple terms:  ✅ What NAD+ does in your body  ✅ Why it matters for your health and aging  ✅ How to naturally boost your NAD+ levels  ✅ What new research is saying about its future If you want to unlock more energy, sharper thinking, and better long-term health, this episode is for you! Tune in and learn how to help your body thrive — from the inside out.

Dr. John Sweetenham shares highlights from Day 5 of the 2025 ASCO Annual Meeting, including data from large trials in advanced malignant melanoma and mCSPC plus a new approach to first-line treatment for patients with multiple myeloma who are not transplant eligible. Transcript Hello, I'm Dr. John Sweetenham, the host of the ASCO Daily News Podcast, with my takeaways on selected abstracts from Day 5 of the 2025 ASCO Annual Meeting. My disclosures are available in the transcript of this episode. The selected abstracts from this final day of ASCO25 include important new data from large, randomized trials in patients with advanced malignant melanoma and patients with metastatic castration-sensitive prostate cancer, as well as a new approach to the first-line treatment of patients with multiple myeloma who are not transplant eligible.  Starting with LBA9500, this study was conducted in patients with completely resected stage III or IV malignant melanoma and compared the combination of relatlimab plus nivolumab versus nivolumab alone in this population. The study, named the RELATIVITY-098 trial, was presented by Dr. Georgina Long from the University of Sydney, Australia. In her introduction to the study, Dr. Long explained that the current standard of care for adjuvant therapy of resected stage III/IV melanoma is with PD-1 monotherapy with nivolumab, but that about 50% of patients will suffer from a subsequent relapse. In the first-line setting in patients with advanced or unresectable melanoma, the combination of nivolumab with the LAG-3 inhibitor, relatlimab, has been previously shown to improve progression-free survival in the RELATIVITY-047 trial. The current study evaluated this same combination in the adjuvant setting. More than 1,000 patients from 24 countries were randomized to receive either nivolumab alone (546 patients) or the combination of nivolumab with relatlimab (547 patients). Both treatments were given for a maximum of 1 year or until progression of disease, unacceptable toxicity, withdrawal, or death. Various biomarker studies were also undertaken including LAG-3 and PD-1 expression on CD8-positive T cells. The primary endpoint of the study was relapse-free survival, and Dr. Long reported that this was the same in both arms of the study. For example, at 24 months, the relapse-free survival was 64% in the monotherapy arm compared with 62% in the combination arm. The hazard ratio was 1.01 and the P value was 0.928. Metastasis-free survival was also identical in both arms. No benefit was observed for the combination in any of the prespecified subgroups. No new toxicity signals emerged compared with the RELATIVITY-047 trial. Interestingly, the baseline surface expression of LAG-3 and co-expression of LAG-3 and PD-1 on CD8 T cells in the 098 adjuvant trial were lower than in the 047 advanced disease trial, perhaps explaining why the combination did not confer benefit over nivo alone in the adjuvant setting. This is an important result, demonstrating that results from one clinical setting cannot always be extrapolated to another. Although the combination has gained some use in the adjuvant setting, this study clearly demonstrates that more drug in this situation is no better and that monotherapy remains the current standard of care. Results from the AMPLITUDE trial for patients with metastatic castration-sensitive prostate cancer with alterations in homologous recombination repair (HRR) genes, in LBA5006, were presented today by Dr. Gerhardt Attard from University College London, UK. This international, multicenter study evaluated the combination of the selective PARP inhibitor, niraparib, in combination with abiraterone acetate and prednisone. The same combination has been previously shown to improve outcomes in castration-resistant metastatic prostate cancer harboring BRCA mutations in the MAGNITUDE study. The current trial included patients with castration-sensitive disease with HRR mutations including BRCA1/2. Six hundred and ninety-six patients were randomized between niraparib, abiraterone, and prednisone plus androgen deprivation therapy, or the same combination with placebo instead of niraparib. Permitted prior therapies included no more than 6 months of prior androgen deprivation therapy and the use of docetaxel, or prior palliative radiation therapy. The primary endpoint of the study was radiographic relapse-free survival. Dr. Attard reported that the risk for radiographic progression-free survival in the whole population was significantly reduced by 37% with niraparib and abiraterone acetate plus prednisone compared with the placebo arm. The radiographic progression-free survival risk reduction with niraparib in the prespecified BRCA1/2 subgroup was 48% and reached statistical significance compared with the placebo arm. The secondary endpoint of time to symptomatic progression was also improved with niraparib in the HRR population and the BRCA1/2 subgroup. There was a trend for overall survival favoring the niraparib combination. However, the overall survival data were immature at this first interim analysis and did not yet reach statistical significance. No new safety concerns emerged with the toxicity data consistent with the MAGNITUDE study. Less than 5% more of the patients on the experimental arm discontinued treatment in comparison to the control arm. The authors conclude that the AMPLITUDE study results support the use of niraparib, abiraterone, and prednisone as a new treatment option for patients with metastatic castration- sensitive prostate cancer and BRCA and homologous recombination repair gene alterations. The results certainly support this conclusion and are potentially practice-changing. Turning to hematologic malignancies, my final selection from today's presentations is Abstract 7504, presented by Dr. Hang Quach from St Vincent's Hospital, Melbourne, Australia, and describes a novel combination of elranatamab, daratumumab, and lenalidomide in patients with newly diagnosed multiple myeloma who are not transplant-eligible – the so-called MagnetisMM-6 trial part 1. Elranatamab is a novel bispecific T-cell engaging antibody directed against BCMA and CD3, which has previously been approved for certain patients with relapsed and refractory multiple myeloma. In the present study, this was combined with lenalidomide and daratumumab in newly diagnosed patients. The report today describes the dose-finding phase of this study, which was part 1, specifically addressing so-called dose level ‘G', comprising elranatamab 76mg subcutaneously every 4 weeks plus daratumumab 1800mg subcutaneously and lenalidomide 25mg given orally. Thirty-seven patients were entered at this dose level, of whom 32 were on treatment at the time of analysis. Early response data show an overall response rate of 97.3%. With median follow up of 7.9 months, the current CR rate is 27% with a VGPR rate of almost 68%. The most frequent toxicities were hematologic, with neutropenia observed in 75%. Some cytokine release syndrome was observed in about 60% of patients, but none was greater than grade 2. The authors conclude that this combination is active in untreated multiple myeloma, with manageable toxicity and evidence of responses which appear to deepen over time. The dose-finding component of this trial is continuing and will subsequently progress into a phase 3 trial based on the data from the current study. This will compare daratumumab plus lenalidomide with the same combination plus elranatamab in previously untreated patients. That concludes our special coverage from the 2025 ASCO Annual Meeting. Thanks for listening and we hope you have enjoyed listening to our top takeaways from ASCO25. If you value the insights that you hear on the ASCO Daily News Podcast, please remember 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 speaker:    Dr. John Sweetenham    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. John Sweetenham shares highlights from Day 4 of the 2025 ASCO Annual Meeting, including new research on maintenance therapy in small cell lung cancer and a virtual reality psychosocial intervention for patients undergoing hematopoietic stem cell transplantation. Transcript Hello, I'm Dr. John Sweetenham, the host of the ASCO Daily News Podcast, with my takeaways on selected abstracts from Day 4 of the 2025 ASCO Annual Meeting. My disclosures are available in the transcript of this episode. Today's selection features reports of 3 randomized trials in very different clinical settings: maintenance therapy in extensive small cell lung cancer (SCLC), upfront surgery in advanced ovarian cancer, and a supportive care intervention for patients undergoing hematopoietic stem cell transplantation. The first of these studies, Abstract 8006, was presented by Dr. Luis Paz-Ares from the University Hospital [October 12] in Madrid, Spain, and reports the primary results of the IMforte trial. This was a phase 3 trial evaluating the combination of lurbinectedin and atezolizumab as first-line maintenance therapy in patients with extensive small cell lung cancer. Despite some improvements in the first-line treatment of extensive small cell lung cancer with the use of checkpoint inhibitors in combination with platinum-based chemotherapy, most of the patients experience early disease progression and long-term survival remains very limited. This provides a rationale for considering a maintenance intervention. Lurbinectedin is an alkylating agent and transcription inhibitor [that is] already approved in the United States for patients with relapsed/refractory metastatic SCLC following platinum-based chemotherapy. It has been shown to synergize with immune checkpoint inhibitors in pre-clinical studies and has also been evaluated in early-phase clinical trials. The IMforte trial is a global, randomized trial in which patients are initially treated with atezolizumab, and those patients who do not progress on induction therapy are then randomized to maintenance therapy with atezolizumab alone or atezolizumab with lurbinectedin. The primary endpoints of the study were progression-free and overall survival. Four hundred and eighty-three patients were randomized and at a median follow-up of 15 months, the median progression-free survival for patients who received the combination was 5.4 months and the median overall survival was 13.2 months. This compares with 2.1 and 10.6 months, respectively, in patients who received atezolizumab only. The lurbinectedin and atezolizumab combination was generally well-tolerated, with no new or unexpected safety signals. The benefit was consistent in magnitude across all the relevant patient subgroups. This is the first phase 3 study to show a progression-free and overall survivial improvement with first-line maintenance in extensive stage SCLC and the result is likely to be practice-changing, establishing a new standard of care in this tough-to-treat disease. Next up is LBA5500, presented by Dr. Sven Mahner from LMU University in Munich, Germany. This describes the results of the TRUST study, a randomized trial of upfront surgical therapy in advanced ovarian cancer. As background, total macroscopic tumor resection with maximal effort cytoreductive surgery is the cornerstone of treatment in patients with advanced ovarian cancer. The optimal timing of such surgery remains controversial, whether it's more beneficial as a primary cytoreductive surgery before chemotherapy or in the form of interval cytoreductive surgery after 3 cycles of neoadjuvant chemotherapy. Previous studies have addressed this issue, but results have been confounded by issues of patient and center selection. The TRUST study is a randomized, international, multicenter phase 3 trial that compares the outcomes of the timing of surgery in surgically fit patients with seemingly resectable FIGO stage IIIB/IVB ovarian, tubal, and peritoneal carcinoma. To ensure consistent and adequate surgical quality, participating centers in the trial were required to obtain accreditation and undergo an onsite quality assurance review. This included assessment of infrastructure, surgical proficiency, complete resection rates, and surgical volume. Seven hundred and ninety-seven patients with advanced ovarian cancer were randomized to undergo surgery prior to therapy with 6 cycles of carboplatin and paclitaxel along with bevacizumab and a PARP inhibitor, or to have the surgery between the third and fourth cycle of the same systemic therapy. Of the initial 797 patients, 688 comprised the intent-to-treat population, of whom 345 received primary cytoreductive surgery and 343 received neoadjuvant chemotherapy followed by interval cytoreductive surgery.  The results show that patients undergoing primary surgery had significantly improved progression-free survival compared with those who had interval cytoreductive surgery (median progression-free survival was 22.1 months versus 19.7 months). No difference in overall survival was observed between the 2 arms of the study.  This is the first study to show a benefit for primary cytoreductive surgery, although the progression-free survival improvement was not reflected in an overall survival difference. A subgroup analysis for patients who underwent complete cytoreduction suggests a progression-free survival and survival benefit, although it isn't clear to me that the study was powered for this endpoint. Nevertheless, these are very difficult studies to perform, and the investigators should be congratulated for this robustly conducted clinical trial. Today's final abstract is 1504, presented by Dr. Hermioni Amonoo from Harvard Medical School. The trial evaluated BMT-VR, a virtual reality psychosocial intervention for patients undergoing bone marrow transplantation. This randomized trial included adult patients undergoing autologous and allogeneic transplantation. The BMT-VR platform included, among others, modules addressing psychoeducation, coping, acceptance, and gratitude. BMT-VR patients were provided with VR headsets and completed all modules during their hospitalization. Patient-reported outcomes were then assessed at 2, 4, 12, and 24 weeks post-BMT. Use of the VR tool was tracked during hospitalization. Control patients received usual care during their hospital stay and were then assessed at the same intervals post-BMT.  Eighty evaluable patients were randomized, 39 to BMT-VR and 41 to usual care. Completion rates for the BMT-VR modules were high [at] around 70-75%.  Patients who received the BMT-VR intervention experienced significantly improved anxiety, quality of life, and coping at 4 weeks post-BMT. In the longer term, sustained benefits were seen at 24 weeks for some endpoints including quality of life, with some benefits, including for depression and PTSD symptoms, improving longitudinally over the study period. These data are preliminary and will need to be confirmed in larger multicenter studies, but this trial demonstrates the feasibility of using virtual interventions in our patients and also provides intriguing preliminary data that they may be effective. Thanks for listening to today's report and I hope you will join me again tomorrow to hear more top takeaways from the final day of ASCO25. If you value the insights that you hear on the ASCO Daily News Podcast, please remember 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 speaker:     Dr. John Sweetenham       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 

AUA2025: Embracing Multi-Disciplinary Care for Advanced Prostate Cancer: A Case-Based Update 2025 CME Available: https://auau.auanet.org/node/42997 At the conclusion of this activity, participants will be able to: 1. Initial Management of Metastatic Prostate Cancer: Evaluate and treat a patient with new diagnosed M1 prostate cancer with androgen deprivation therapy (ADT) plus be skilled to offer novel oral antiandrogens. Furthermore, to recognize high-volume new M1 prostate cancer so as to be able to partner with GU medical oncologist for docetaxel chemotherapy in a multidisciplinary team. 2. Non-Metastatic Castrate Resistant Prostate Cancer (M0 CRPC): The learner will be skilled to diagnose M0 CRPC and be able to educate patients about using either enzalutamide or apalutamide or darolutamide added to traditional ADT as a way to improve their patent's overall and radiographic progression-free survival. Furthermore, the skilled learner will be able to understand the differences between these three oral agents and to educate patients about side-effects and toxicities. Finally, understand the pros and cons of PSMA PET scan imaging in further staging in this disease Non-metastatic Castrate-Resistant Prostate Cancer (M0 CRPC): Diagnose M0 CRPC and be able to educate patients about using novel oral antiandrogens added to traditional ADT as a way to improve their patent's overall and radiographic progression-free survival. Furthermore, the skilled learner will be able to understand the differences between these novel oral agents and to educate patients about side effects and toxicities. Finally, understand the pros and cons of PSMA PET scan imaging in further staging in this disease state. 3. Metastatic Castrate-Resistant Prostate Cancer (M1 CRPC): Describe and have a working knowledge of the latest phase III RCT results for new therapies in M1 CRPC and be able to educate their patients on treatment options and participate in a multidisciplinary team caring for men with this disease state of far-advanced prostate cancer. 4. Describe that advanced prostate cancer is a complex group of disease states with an ever-changing therapeutic landscape and for providers and teams to embrace the multi-disciplinary nature of care for our patients. 5. Identify the molecular and molecular genetic underpinnings of advanced prostate cancer and recognize the future will be based on a more personalized therapy landscape including PARP inhibition, immune checkpoint agents, and novel AR targeted agents emerging in 2025 and beyond.

Dr. Rohan Garje shares the updated recommendations for the ASCO guideline on systemic therapy for patients with metastatic castration-resistant prostate cancer. He discusses the systemic therapy options for patients based on prior therapy received in the castration-sensitive and non-metastatic castration-resistant settings. He emphasizes personalizing treatment choices for each individual, considering patient-specific symptoms and signs, treatment-related toxicities, potential drug interactions, cost, and access. He also reviews recommendations on response assessment. The conversation wraps up with a discussion of potential future updates to this guideline, as the guideline transitions into a “living guideline” on mCRPC. Read the full guideline update, “Systemic Therapy in Patients with Metastatic Castration-Resistant Prostate Cancer: ASCO Guideline Update”. Transcript This guideline, clinical tools, and resources are available at www.asco.org/genitourinary-cancer-guidelines. Read the full text of the guideline and review authors' disclosures of potential conflicts of interest in the Journal of Clinical Oncology.      Brittany Harvey: Hello and welcome to the ASCO Guidelines Podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges and advances in oncology. You can find all the shows, including this one at asco.org/podcasts. My name is Brittany Harvey and today I'm interviewing Dr. Rohan Garje from Miami Cancer Institute Baptist Health South Florida, lead author on, “Systemic Therapy in Patients with Metastatic Castration-Resistant Prostate Cancer: ASCO Guideline Update.” Thank you for being here today, Dr. Garje. Dr. Rohan Garje: Absolutely. Thank you so much for having me, Brittany. Brittany Harvey: And then before we discuss this guideline, I'd like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO Conflict of Interest Policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including Dr. Garje, who has joined us here today, are available online with the publication of the guideline in the Journal of Clinical Oncology, which is linked in the show notes. So then, to start on the content of this guideline, first, could you provide us an overview of the purpose of this guideline update? Dr. Rohan Garje: Sure. So ASCO has guidelines for prostate cancer and the specific guideline which we have updated for metastatic castrate-resistant prostate cancer was originally published in 2014. It's almost a decade. It's been a long time due for an update. Over the last decade, we have seen a lot of advances in the treatment of prostate cancer, specifically with regards to genomic testing, newer imaging modalities, and also the treatment landscape. Now we have newer options based on genomic targets such as PARP inhibitors, we have radiopharmaceuticals, a newer variant of chemotherapy, and also some specific indications for immunotherapy which were not addressed previously. Because all these advances have been new, it was really important for us to make an update. In 2022, we did make a rapid update with lutetium-177, but these additional changes which we have seen made it an appropriate time frame for us to proceed with a newer guideline. Brittany Harvey: Absolutely. It's great to hear about all these advances in the field to provide new options. So I'd like to next review the key recommendations from this guideline. So let's start with the overarching principles of practice that the panel outlined. What are these key principles? Dr. Rohan Garje: As a group, all the panel members came up with some ground rules: What are necessary for all our patients who are being treated for metastatic CRPC? First, the founding aspect was a definition for what is metastatic CRPC. So we defined metastatic CRPC as castrate level of testosterone with evidence of either new or progressive metastatic disease on radiological assessments or patients who have two consecutive rising PSAs in the setting of existing metastatic disease. We also emphasized on the need for germline and somatic testing for patients with metastatic prostate cancer at an earliest available opportunity because it is critical to select appropriate treatment and also right treatment for patients at the right time. And we actually have a concurrent guideline which addresses what genes to be tested and the timing. The other principles are patients should continue to receive androgen deprivation therapy or undergo surgical castration to maintain castrate level of testosterone. Now the key aspect with these guidelines is personalizing treatment choices. As you can see the evolution of treatment options for prostate cancer, the drugs that were initially developed and approved for prostate cancer were primarily in castrate-resistant settings, but now most of these drugs are being utilized in castrate-sensitive. So, when these patients develop castration resistance, the challenges are there are no appropriate particular drug-specific guidelines they meet. So, it's very important for the clinicians to be aware of what treatments have been received so far prior to castration resistance so that they can tailor the treatment to patient specific situations. In addition, prior to choosing a therapy, it is important for the physicians to consider patient specific symptoms or signs, treatment-related toxicities, potential drug interactions, cost, and also access to the drugs. There may be multiple treatment options available for the patients, but for a patient specific scenario, there may be a drug that may be more promising than the others. So, it is important to tailor the drug choices based on patients' unique circumstances. The panel also recommends to early integrate palliative and supportive care teams for symptom management and also discuss goals of care with the patient as each patient may have unique needs and it's important for physicians to address those concerns upfront in the care. The panel also suggests patients to receive RANK ligand inhibitors such as denosumab or bisphosphonates such as zoledronic acid to maintain the bone strength to prevent skeletal-related events. Finally, I would like to also emphasize this point about the lack of randomized clinical trial data for optimal sequencing of therapies for patients with metastatic CRPC. As I previously alluded, we have taken into account all ongoing clinical trials, prior published data, and came up with a format of preferred drugs based on prior treatments and, I think, by following these several clinical principles which I just mentioned, we can optimally choose and utilize best treatments for patients with metastatic CRPC. Brittany Harvey: Absolutely. These principles that you just outlined are important for optimal patient care, and then I want to touch on one of those things. You talked importantly about the treatments received so far. So in the next set of recommendations, the role of systemic therapy was stratified by the prior therapy received in the castration-sensitive and non-metastatic castration-resistant setting. So starting with what does the panel recommend for patients who are previously treated with androgen deprivation therapy alone in these previous settings and whose disease has now progressed to metastatic castration-resistant prostate cancer? Dr. Rohan Garje: There are multiple treatment options based on prior treatment received. So for patients who received only ADT for their castration-sensitive disease, the panel strongly urges to get HRR testing to check for homologous recombinant repair related changes, specifically for BRCA1 and BRCA2 mutations, because we have three studies which have really shown significant clinical benefit for patients who have BRCA1 and BRCA2 mutations with drugs such as the combination of talazoparib and enzalutamide or olaparib with abiraterone or niraparib with abiraterone. Unless we test for those mutations, we'll not be able to give these agents upfront for the patients. In the HRR testing, if patients have HRR alterations but they are in genes which are non-BRCA, the guideline panel recommends to utilize talazoparib and enzalutamide based combination therapies. Now, if they don't have HRR alterations then there are multiple treatment choices available. It could either include androgen receptor pathway inhibitors such as abiraterone with prednisone. We could also consider docetaxel chemotherapy. The alternate choices for androgen receptor pathways include enzalutamide or the newer agents such as apalutamide and docetaxel. So, as you can see there are multiple options available, but the panel definitely emphasizes to test for HRR testing because this gives patients access to more precision therapies at this point. There may be various scenarios where a unique drug may be available for a specific patient situation. For example, patients who have very limited disease burden and may have one or two metastatic lesions, after a multidisciplinary discussion, targeted local therapies such as radiation or potentially surgery could also be offered. In select patients who have very indolent disease where they are castrate-resistant based on slow rising PSA, low-volume disease or asymptomatic disease can consider sipuleucel-T. And in patients who have bone-only metastatic disease, we could also consider radium-223, which is primarily now utilized for patients who have symptomatic bone disease. Brittany Harvey: Great. I appreciate you reviewing all those options and talking about how important it is to tailor treatment to the individual patient. So then the next category of patients, what is recommended for those who have been previously treated with ADT and an androgen receptor pathway inhibitor and whose disease has now progressed to metastatic castration-resistant prostate cancer? Dr. Rohan Garje: So for patients who received ADT along with an androgen receptor pathway inhibitor, which we consider would be a most common cohort because most patients now in castration-sensitive setting are receiving androgen receptor pathway inhibitor. It was different in the past where five or six years back ADT alone was the most common treatment, but fortunately, with enough awareness and education, treatment choices have improved. Patients are now receiving ADT and ARPI as the most common choice of drug. Once again, at this point the panel emphasizes to consider HRR testing in there is enough data for us to suggest that patients who have alterations in the HRR pathway definitely will benefit with the PARP inhibitor. You know the multiple options, but specifically we speak about olaparib. And then if they are HRR-negative, we prefer patients receive agents such as docetaxel or if they are intolerant to docetaxel, consider cabazitaxel chemotherapy, options such as radium-223, and if they have a specific scenario such as MSI-high or mismatch repair deficiency, pembrolizumab could also be considered. The panel also discussed about the role of a second ARPI agent. For example, if patients progressed on one androgen receptor pathway inhibitor, the second androgen receptor pathway inhibitor may not be effective and the panel suggests to utilize alternate options before considering androgen receptor pathway inhibitor. There may be specific scenarios where a second ARPI may be meaningful, specifically, if alternate choices are not feasible for the concern of side effects or toxicities or lack of access, then a potential ARPI could be considered after progression on ARPI, but the panel definitely encourages to utilize alternate options first. Brittany Harvey: Great. Thank you for outlining those options as well for those patients. So then the next category, what is recommended for patients who have been previously treated with ADT and docetaxel? Dr. Rohan Garje: For patients who received ADT and docetaxel and were never treated with androgen receptor pathway inhibitors, the panel again emphasizes on HRR testing. If they have BRCA1 and 2 mutations, the combination therapies of talazoparib with enzalutamide, olaparib with abiraterone, or niraparib with abiraterone are all good choices. If they don't have BRCA mutations but they have other HRR mutations, the panel suggests to potentially utilize talazoparib with enzalutamide. And if they do not have any HRR alterations, the options could include androgen receptor pathway inhibitors such as abiraterone or enzalutamide. I want to emphasize that these are preferred options, but not the only options. As you can see, there are multiple options available for a particular clinical situation - so the ability of the physicians to access particular combinations, the familiarity of those drugs or the patient's unique situation where they have other medications which can potentially interact with a choice of agents. So I think based on access, based on cost and patients' concurrent illness with potential drug interactions can make one particular combination of therapy better over the other options. Brittany Harvey: Absolutely. That's key to keep in mind that access, contraindications, and cost all play a role here. So then the next set of recommendations. What are the key recommendations for patients who have previously been treated with ADT, an androgen receptor pathway inhibitor, and docetaxel who now have mCRPC? Dr. Rohan Garje: Yes. In this group, the options remain, again, broad. We utilize PSMA imaging here specifically and if they are positive on PSMA imaging, lutetium-177 is a good option. If they do not have PSMA-positive disease on PSMA imaging but if they have HRR alterations, olaparib could be utilized. And if they are negative on PSA imaging, they don't have HRR alterations, then alternate options could include cabazitaxel, radium-223. And if they have MSI-high or deficiency in mismatch repair, pembrolizumab could be utilized in this setting. Brittany Harvey: Thank you for outlining those options as well. So then next the panel addressed treatment options for de novo or treatment emergent small cell neuroendocrine carcinoma of the prostate. What are those key recommendations? Dr. Rohan Garje: Yes. This is a very high unmet need group because there are limited clinical trials, especially prospective clinical trials addressing treatment options for this group. Most of our current guidelines are always an extrapolation from lung small cell cancer based guidelines, but the panel recommends to utilize cisplatin or carboplatin along with etoposide as a preferred choice for this group. Also, an alternate option of carboplatin along with cabazitaxel could be considered for this cohort. The panel also encourages participation in clinical trials. There are numerous trials ongoing now in smaller phase studies and I think it's important for patients to consider these trials as well, because this will give them access to newer agents with potential biological targets. In addition to these agents in specific scenarios or potentially case by case basis, because we don't have prospective data, so we have made it as a select case by case basis to consider adding immunotherapy along with platinum-based chemotherapy followed by maintenance immunotherapy, which is currently a standard of care in small cell lung cancer. But the data is so limited in prostate cancer, so the panel suggested that it has to be a case by case basis only. The alternate options also include lurbinectedin, topotecan, tarlatamab upon progression on platinum-based chemotherapy. Brittany Harvey: Yes. It's important to have these recommendations in these unique situations where there is really a lack of data. So then the final set of recommendations I'd like to cover, what does the panel recommend for how clinicians should assess for response while patients are on systemic therapy and what scans are recommended for this response assessment? Dr. Rohan Garje: Yes. Again, this is another strong emphasis of the panel for global assessment of the patients. Traditionally, patients and physicians per se are heavily reliant on PSA as an accurate marker for response. This is in fact true in earlier phases of prostate cancer either in castrate-sensitive setting or localized prostate cancer setting. But as patients evolve into castrate-resistant, we don't want to heavily rely on PSA alone as a marker of response. The panel suggests to incorporate clinical response, radiological response, and also include PSA as a component, but not just rely primarily on PSA. So the panel also suggests that patients should get a bone scan and a CT scan every three to six months while on treatment to assess for appropriate response or for progression. And now one key important aspect, we are all aware about the evolving role of PSMA-based imaging with several of these new agents that are currently available. We do acknowledge these scans definitely have an important role in the care for patients with metastatic prostate cancer. Currently, the utility is primarily to select patients for lutetium-based therapy and also in situations where the traditional scans such as technitium 99 bone scan or CT scan are equivocal, then a PSMA-based imaging can be helpful. Now we are also aware that there are newer studies coming up, prospective data coming up for the role of PSMA-based imaging for response assessment. We are hoping to update the guidelines if we get access to newer data, but currently we have not recommended the utility of PSMA-based imaging for response assessments. Brittany Harvey: Understood. And I appreciate you describing where there is data here and where there's a lack of data to currently recommend. And we'll look forward to future updates of this guideline. Coming back to – at the start you mentioned how much has changed since the last guideline update. So Dr. Garje, in your view, what is the importance of this update and how will it impact both clinicians and patients with metastatic castration-resistant prostate cancer? Dr. Rohan Garje: The updated guidelines are designed to have a significant impact on clinical practice and also patient outcomes by providing clinicians with a comprehensive evidence-based framework for managing patients with metastatic CRPC. And also, by using these guidelines can make informed decisions, can select therapies tailored to patients' unique genomic status, clinical situation, where they are in the course of the cancer based on what they received previously. Also utilizing these guidelines, we can potentially improve patient outcomes, improve survival, and importantly have efficient use of healthcare resources. Brittany Harvey: Absolutely. We're always looking for ways to improve patient outcomes and survival. I want to wrap us up by talking a little bit about the outstanding questions in this field. So earlier you had mentioned about prospective data to come about PSMA PET scans, but what other outstanding questions are there for patients with metastatic castration-resistant prostate cancer? And what evidence is the panel looking forward to for future updates? Dr. Rohan Garje: We do have now rapidly evolving data specifically about the utility of the radiopharmaceutical lutetium-177 prior to chemotherapy. We are hoping that with newer data we can make some changes to the guideline based on that. We are also looking at newer drugs that are coming up in the pipeline, for example, androgen receptor degraders. We are looking at data that might potentially help based on bispecific T-cell engagers and newer radiopharmaceuticals. So I think in the next few years, we will definitely update all the guidelines again. But this time we are trying to do it more proactively. We are following a newer model. We are calling it as ‘living guidelines' where we are actually utilizing week by week updates where we look at the literature and see if there is any potential practice impacting change or publication that comes up. And we are trying to incorporate those changes as soon as they are available. That way patients and practicing physicians can get the latest information available through the guidelines as well. Brittany Harvey: That's great to hear. Yes, we'll await this data that you mentioned to continuously update this guideline and continue to improve patient outcomes for the future. So Dr. Garje, I want to thank you so much for your time to update this guideline. It was certainly a large amount of recommendations, and thank you for your time today, too. Dr. Rohan Garje: Thank you so much for having me here. And it's always nice talking to you. Brittany Harvey: And finally, thank you to our listeners for tuning in to the ASCO Guidelines podcast. To read the full guideline, go to www.asco.org/genitourinary-cancer-guidelines. You can also find many of our guidelines and interactive resources in the free ASCO Guidelines app, which is available in the Apple App Store or the Google Play Store. If you have enjoyed what you've heard today, please rate and review the podcast and be sure to subscribe so you never miss an episode. 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.

AUA2025: PARP-Inhibitor Combination Treatments for the Urologic Care Team CME Available: https://auau.auanet.org/node/42822 At the conclusion of this CME activity, participants will be able to: 1. Apply the mechanism of action of PARP inhibitors and the rationale for using them in patients with advanced prostate cancer. 2. Recognize the role and importance of genetic testing in patients with mCRPC and the implications of germline mutations on response to therapy. 3. Identify best practices and utilize available guidelines for patients with mCRPC to optimize treatment success and oncologic outcomes. 4. Recognize when to use PARP inhibitors as monotherapy, the rationale and indications for combination therapy, and appropriate treatment sequencing. 5. Successfully counsel patients on the possible adverse events associated with PARP inhibitor therapies alone or in combination. ACKOWLEDGEMENTS Support provided by independent educational grants from: AstraZeneca Merck & Co., Inc.

BRCA revision mutations may explain some of the limited benefit seen in long-term follow-up studies with PARP inhibitors. Bibliography: 1: BRCA reversion mutations predict resistance. https://doi.org/10.1158/2159-8290.CD-18-0715 2: SOLO3 Final OS Data. https://doi.org/10.1200/JCO.24.00933 3: Elucidating acquired PARP inhibitor resistance in advanced prostate cancer. https://doi.org/10.1016/j.ccell.2024.10.015

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/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UYH865. CME/MOC/NCPD/AAPA/IPCE credit will be available until April 14, 2026.A New Era in Treating Advanced Ovarian Cancer: Practical Tips for Maximizing the Use of PARP Inhibitors, Immunotherapy, and ADCs In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Foundation for Women's 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, Merck & Co., Inc., Rahway, NJ, USA, and Sutro Biopharma, Inc.Disclosure information is available at the beginning of the video presentation.

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/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UYH865. CME/MOC/NCPD/AAPA/IPCE credit will be available until April 14, 2026.A New Era in Treating Advanced Ovarian Cancer: Practical Tips for Maximizing the Use of PARP Inhibitors, Immunotherapy, and ADCs In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Foundation for Women's 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, Merck & Co., Inc., Rahway, NJ, USA, and Sutro Biopharma, Inc.Disclosure information is available at the beginning of the video presentation.

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/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UYH865. CME/MOC/NCPD/AAPA/IPCE credit will be available until April 14, 2026.A New Era in Treating Advanced Ovarian Cancer: Practical Tips for Maximizing the Use of PARP Inhibitors, Immunotherapy, and ADCs In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Foundation for Women's 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, Merck & Co., Inc., Rahway, NJ, USA, and Sutro Biopharma, Inc.Disclosure information is available at the beginning of the video presentation.

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/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UYH865. CME/MOC/NCPD/AAPA/IPCE credit will be available until April 14, 2026.A New Era in Treating Advanced Ovarian Cancer: Practical Tips for Maximizing the Use of PARP Inhibitors, Immunotherapy, and ADCs In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Foundation for Women's 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, Merck & Co., Inc., Rahway, NJ, USA, and Sutro Biopharma, Inc.Disclosure information is available at the beginning of the video presentation.

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/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UYH865. CME/MOC/NCPD/AAPA/IPCE credit will be available until April 14, 2026.A New Era in Treating Advanced Ovarian Cancer: Practical Tips for Maximizing the Use of PARP Inhibitors, Immunotherapy, and ADCs In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Foundation for Women's 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, Merck & Co., Inc., Rahway, NJ, USA, and Sutro Biopharma, Inc.Disclosure information is available at the beginning of the video presentation.

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/AAPA/IPCE information, and to apply for credit, please visit us at PeerView.com/UYH865. CME/MOC/NCPD/AAPA/IPCE credit will be available until April 14, 2026.A New Era in Treating Advanced Ovarian Cancer: Practical Tips for Maximizing the Use of PARP Inhibitors, Immunotherapy, and ADCs In support of improving patient care, this activity has been planned and implemented by PVI, PeerView Institute for Medical Education, and Foundation for Women's 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, Merck & Co., Inc., Rahway, NJ, USA, and Sutro Biopharma, Inc.Disclosure information is available at the beginning of the video presentation.

Featuring an interview with Dr William K Oh, including the following topics: Use of secondary hormonal agents for patients with metastatic hormone-sensitive prostate cancer (0:00) Data supporting the clinical activity of PARP inhibitors for metastatic castration-resistant prostate cancer (mCRPC) (11:10) Radiopharmaceuticals for the treatment of mCRPC (16:53) Available data on cabozantinib for mCRPC (24:38) Cabozantinib combinations for advanced renal cell carcinoma (RCC) (26:17) Subcutaneous nivolumab versus intravenous nivolumab for advanced RCC (30:00) Addition of nivolumab to tivozanib compared to tivozanib alone in advanced relapsed/refractory RCC previously treated with an immune checkpoint inhibitor (31:28) Long-term follow-up with belzutifan for relapsed/refractory advanced RCC (33:39) Major findings from the NIAGARA study of perioperative durvalumab for muscle-invasive bladder cancer (MIBC) (35:44) Data surrounding adjuvant immunotherapy for MIBC (38:07) Clinical development of TAR-200 for high-risk non-muscle-invasive bladder cancer (39:44) Updated analysis of EV-302 study of enfortumab vedotin in combination with pembrolizumab for previously untreated advanced urothelial cancer (UC) (41:06) Implementation of emerging data in the treatment landscape of UC (41:56) CME information and select publications

How can we conserve NAD+ by preventing overactivation of the enzymes PARP-1 and CD38, which guzzle NAD+?

Join us in this insightful episode of the Oncology Brothers podcast as we dive deep into the current treatment landscape of pancreatic cancer. Drs. Rohit and Rahul Gosain are joined by Dr. Emil Lou, a medical and neuro-oncologist from the University of Minnesota, to discuss the challenges and advancements in managing this complex disease. In this episode, we covered: •⁠  ⁠The importance of a multidisciplinary approach in treating early-stage pancreatic cancer. •⁠  ⁠The role of neoadjuvant and adjuvant therapies, including the latest insights on chemotherapy regimens like FOLFIRINOX, nal-IRI and gemcitabine. •⁠  ⁠The significance of germline and next-generation sequencing (NGS) testing in personalizing treatment plans. •⁠  ⁠The current state of clinical trials and emerging therapies, including PARP inhibitors for BRCA mutations and the implications of ctDNA testing. •⁠  ⁠Prognostic discussions around metastatic pancreatic cancer and the importance of managing side effects to improve patient quality of life. Key takeaways include the necessity of balancing treatment efficacy with adverse events, the critical role of genetic testing, and the need for vigilance regarding venous thromboembolism (VTE) in pancreatic cancer patients. Don't miss this comprehensive discussion that aims to shed light on the ongoing efforts to improve outcomes for patients battling pancreatic cancer.   YouTube: https://youtu.be/HCKQxmOqRTI   Follow us on social media: •⁠  ⁠X/Twitter: https://twitter.com/oncbrothers •⁠  ⁠Instagram: https://www.instagram.com/oncbrothers •⁠  Website: https://oncbrothers.com/ Subscribe to our channel for more discussions on oncology and stay updated on the latest in cancer treatment!

Join us in this insightful episode of the Oncology Brothers podcast as we dive deep into the current treatment landscape of prostate cancer with Dr. Alan Bryce, Chief Clinical Officer and GU Medical Oncologist from City of Hope. In this episode, we explore: •⁠  ⁠The treatment paradigm for early-stage prostate cancer, including the role of active surveillance and the use of abiraterone based on the STAMPEDE trial. •⁠  ⁠The importance of understanding risk factors and treatment options for low, intermediate, and high-risk patients. •⁠  ⁠The implications of PET-PSMA imaging versus conventional CT modalities in staging and treatment decisions. •⁠  ⁠The management of biochemical recurrent disease and the significance of PSA doubling time in treatment planning. •⁠  ⁠The role of PARP inhibitors in patients with HRR mutations and the nuances of selecting appropriate therapies. •⁠  ⁠Strategies for managing metastatic disease, including the use of Lutetium-177 (Pluvicto) and cabazitaxel. Dr. Bryce provides a masterclass on navigating the complexities of prostate cancer treatment, emphasizing the need to balance between over-treatment in early disease and under-treatment in metastatic cases. YouTube: https://youtu.be/Zfu-yGmH0rg Follow us on social media: •⁠  ⁠X/Twitter: https://twitter.com/oncbrothers •⁠  ⁠Instagram: https://www.instagram.com/oncbrothers •⁠  Website: https://oncbrothers.com/ If you find this episode helpful, please share it with your colleagues and leave us a review! Don't forget to check out our other episodes in the GU treatment algorithm series, including discussions on renal cell carcinoma and bladder cancer.

Do you need a recap of the latest urologic oncology research presented at GU ASCO 2025? This episode of BackTable Urology features a multidisciplinary discussion among three leading voices in urology and medical oncology – Drs. Bogdana Schmidt, Shilpa Gupta, and Ben Maughan – covering the most notable results presented at this year's meeting. --- This podcast is supported by: Photocure https://www.photocure.com/ --- SYNPOSIS First, the doctors cover a wide range of topics including PARP inhibitors for prostate cancer, HER2-targeting antibody drug conjugates in bladder cancer, adjuvant chemotherapy for upper tract urothelial carcinoma, and biomarkers such as KIM-1 in kidney cancer. Highlighting the importance of multidisciplinary collaboration, the experts also critique the COSMIC-313 trial and discuss the nuances of applying new therapeutic combinations in real-world clinical practice. --- TIMESTAMPS 00:00 - Introduction 09:20 - TALAPRO-2 Trial Insights 19:29 - Bladder Cancer: Immuno-Oncology Combinations and HER2 27:42 - NIAGARA and iNDUCT Trials 33:32 - Future Directions in Upper Tract Treatment 37:38 - Biomarkers in Kidney Cancer: KIM-1 46:43 - COSMIC-313: Triplet Therapy in Renal Cell Carcinoma 52:39 - Concluding Thoughts and Future Directions --- RESOURCES Photocure: https://www.photocure.com/

Welcome to another episode of the Oncology Brothers podcast! In this episode, Drs. Rahul and Rohit Gosain are joined by Dr. Toni Choueiri, a leading GU medical oncologist from Dana-Farber Cancer Institute. Together, they dive into the highlights from the GU ASCO 2025 conference, covering key studies and updates in the world of genitourinary oncology. Episode Highlights: •⁠  ⁠TALAPRO-2: An in-depth discussion on the role of PARP inhibitors in prostate cancer, focusing on the study's design, findings, and the importance of germline and NGS testing. •⁠  ⁠NIAGARA Update: Insights into the new standard of care for resectable muscle-invasive bladder cancer and the promising results from the perioperative approach with Durvalumab. •⁠  ⁠CheckMate-9ER Update: A look at the combination of Cabozantinib and Nivolumab in first-line metastatic RCC, including the latest findings and implications for treatment beyond the first line. •⁠  TiNivo2: Exploring the role of Tivozanib in the treatment landscape of RCC and potential sequencing strategies. Join us for this informative discussion that aims to keep community oncologists up to date with the latest advancements in cancer care. If you find this episode helpful, please share it with your colleagues and leave us a review! YouTube: https://youtu.be/OzeHhyAdF9Q Follow us on social media: •⁠  ⁠X/Twitter: https://twitter.com/oncbrothers •⁠  ⁠Instagram: https://www.instagram.com/oncbrothers •⁠ Website: https://oncbrothers.com/ Don't forget to subscribe for more insights and updates from the Oncology Brothers!

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  

In the third episode of A Deep Dive Into HRD Testing in Ovarian Cancer, a three-part podcast series sponsored by AstraZeneca, we're speaking with Dr. David O'Malley, and Bobbie R, an ovarian cancer patient. Dr. O'Malley will highlight how HRD testing empowers ovarian cancer patients to make more informed decisions with their doctors to help guide their treatment journey, and Bobbie will provide insight into her experience with HRD testing.   Dr. David O'Malley is a professor in the department of Obstetrics and Gynecology at The Ohio State University College of Medicine and the director of the Division of Gynecologic Oncology at the OSUCCC – James.   Bobbie is a stage 3C ovarian cancer patient who lives in Rochester, New York. Bobbie is an animal rights activist, vegetarian, and exerciser who recently retired from the healthcare field, having worked as a registered nurse and owner of a healthcare staffing firm. Following her diagnosis in July of 2021, Bobbie participated in biomarker testing which indicated that she was breast cancer gene (BRCA) negative and homologous recombination deficiency (HRD) positive. After undergoing surgery and chemotherapy as first-line treatment, Bobbie's oncologist explained that she was eligible for a poly-ADP ribose polymerase (PARP) inhibitor due to her HRD status and on March 7, 2022, Bobbie started on a PARP inhibitor for maintenance treatment. As she continues treatment in 2024, Bobbie celebrates over 45 years of marriage with her husband and looks forward to traveling the United States, reading good books, and spending time with her dogs.   For more information, visit https://www.azprecisionmed.com/tumor-type/ovarian-cancer/hrd-testing.html   For patient resources, please visit TestForHRD.com.   This podcast does not necessarily reflect the opinions of AstraZeneca and are the spokespeople's opinions and experiences.

Welcome to the Oncology Brothers podcast! In this episode, Drs. Rahul and Rohit Gosain are joined by Dr. Kevin Kalinsky, a leading breast medical oncologist and director of the breast cancer program at the Winship Cancer Institute of Emory University. Join us as we dive deep into the complexities of hormone receptor-positive breast cancer treatment. We discuss the latest advancements in treatment algorithms, including the use of OncotypeDX in premenopausal versus postmenopausal women, the role of ovarian function suppression, and the implications of new approvals like Inavolisib and CDK4-6 inhibitors. Key topics covered in this episode: •⁠  ⁠The significance of recurrence scores in dictating adjuvant chemotherapy •⁠  ⁠The ongoing OFSET trial and its potential impact on treatment decisions •⁠  ⁠Insights into the use of genomic assays like MammaPrint and RS-Clin •⁠  ⁠The evolving landscape of treatment options for locally advanced and metastatic breast cancer •⁠  ⁠The latest on PARP inhibitors, T-DXd, and other novel therapies Whether you're a medical professional or someone interested in the latest in oncology, this episode is packed with valuable insights and clinical pearls. Don't forget to subscribe for more discussions on cancer treatment, FDA approvals, and conference highlights! YouTube: https://youtu.be/_icBN3J3Bc0 Follow us on social media: •⁠  ⁠X/Twitter: https://twitter.com/oncbrothers •⁠  ⁠Instagram: https://www.instagram.com/oncbrothers #OncologyBrothers #HR+ #breastcancer   #HormoneReceptorPositiveCancer #oncbrothers  #Podcast

Could a single molecule be the difference between vibrant longevity and early decline? Dr. Andy Salzman—Harvard-trained physician, scientist, and creator of the first PARP1 inhibitor—joins Dave to reveal the real key to living longer, fighting disease, and maximizing your energy: NAD. This master molecule fuels your mitochondria, DNA repair, and cellular resilience, but here's the catch—it plummets as you age. That means more fatigue, brain fog, inflammation, and higher risks of disease. But what if you could stop the decline and even reverse it? Dr. Salzman breaks down the game-changing science behind NAD, CD38, and cellular repair—and the fastest, most effective ways to optimize your levels for peak performance, health, and longevity. Get ready to rethink everything you thought you knew about aging, pharmaceuticals vs. supplements, and the radical new approach to living better, longer. What You'll Learn: • The #1 reason your NAD is disappearing—and how to fix it • Why NAD is the missing link in energy, DNA repair, and disease prevention • The hidden enzyme (CD38) that's sabotaging your longevity • How to supercharge mitochondria, optimize blood flow, and fight aging at the source • Why the supplement industry has it wrong—and the best way to boost NAD naturally • The shocking truth about the FDA, pharmaceuticals, and the future of anti-aging medicine Resources: • Dave Asprey's New Book - Heavily Meditated: https://daveasprey.com/heavily-meditated/ • Andrew Salzman's Instagram – https://www.instagram.com/andrew_salzman/?hl=en • 2025 Biohacking Conference: https://biohackingconference.com/2025 • Danger Coffee: https://dangercoffee.com • Dave Asprey's Website: https://daveasprey.com • Dave Asprey's Linktree: https://linktr.ee/daveasprey • Upgrade Collective – Join The Human Upgrade Podcast Live: https://www.ourupgradecollective.com • Own an Upgrade Labs: https://ownanupgradelabs.com • Upgrade Labs: https://upgradelabs.com • 40 Years of Zen – Neurofeedback Training for Advanced Cognitive Enhancement: https://40yearsofzen.com Timestamps: 00:00 Trailer 01:07 Introduction and Episode Overview 02:29 Meet Dr. Andy Salzman 02:36 From Physician to Researcher 03:39 Pharmaceuticals vs. Nutritionals 04:17 The Role of NAD in Longevity 06:32 Challenges in Longevity Research 12:58 Understanding NAD and PARP 14:34 NAD's Impact on Health 23:19 Gut Health and Longevity 27:43 Innovations in NAD Supplementation 41:27 Customer Feedback and Product Effectiveness 42:41 Surprising Benefits of NAD for Sexual Health 44:47 NAD and Vascular Health 48:46 NAD's Role in Aging and Longevity 54:03 NAD and Lifestyle Choices 01:03:02 NAD and Cognitive Function 01:06:18 NAD and Exercise 01:13:42 NAD and Sleep 01:21:54 Final Thoughts on NAD and Longevity See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.