POPULARITY
14 episodes with cml
11 episodes with cml
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A ciência dos dados e a inteligência artificial podem ter um papel essencial no acompanhamento das populações migrantes. Jurado dos Prémios de Inovação Social da CML, Vasco Malta explica porquê.See omnystudio.com/listener for privacy information.
Margarida Figueiredo, diretora municipal para a economia e inovação da CML, apresenta o muito que há para ver e fazer ao longo da Unicorn Week e garante que nem tudo é para craques da tecnologia.See omnystudio.com/listener for privacy information.
The work of delivering innovative therapies to patients must be done well and quickly. This became the leadership mantra for Nevine Zariffa, former Head of Biometrics and Information Sciences at AstraZeneca, following her personal battle with cancer. Diagnosed with chronic myeloid leukemia (CML) at 33, Zariffa's cancer has been in remission for 25 years thanks to an investigational drug she received through a compassionate use clinical trial.In this episode, Zariffa joins Alex to discuss the evolution of AI in the pharmaceutical industry. She emphasizes the importance of a strong connection between business leaders and data scientists in scaling AI projects. Tune in to discover Zariffa's formula for effective change management and her insights on the future of AI in pharma and health tech.
Jade Astea, Ubbo e Growappy são 3 empresas finalistas dos prémios inovação da CML que criam elementos tecnológicos que ajudam na educação dos mais jovens e no seu desenvolvimento cognitivo.See omnystudio.com/listener for privacy information.
In this episode, we welcome Amanda and Michael Drexton. Known as The Drextons, this filmmaking duo has their directorial debut, entitled Sour Party, releasing soon. Their film was the winner of the Andrews/Bernard Award, presented by Decentralized Pictures, Steven Soderbergh and Roman Coppola. In our chat, they share their backstories, pathways into filmmaking, and about the making of this project. They also talk about getting distribution — and offer practical advice for other creatives working their way up. “The Making Of” is presented by AJA:Introducing the all-new KUMO 6464-12GRedesigned for maximum reliability and performance, KUMO 6464-12G is a high-capacity 12G-SDI router featuring 64x 12G-SDI inputs and 64x 12G-SDI outputs that enables cost-effective signal routing for production and post. Ganged dual- and quad-port routing configurations let users combine multiple inputs and outputs for Dual Link video and key, 4K, UltraHD, and Quad Link 8K workflows. KUMO offers seamless routing of uncompressed, compressed, or camera raw signals. Learn more.High-Capacity Storage Meets Pro-Level DockingThe OWC Gemini delivers the best of both worlds—massive dual-drive storage and essential connectivity in one sleek Thunderbolt solution. Perfect for post-production pros, it offers RAID-ready backup, 2.5Gb Ethernet, an SD card reader, and ports for all your gear. Whether you're editing footage or offloading media, Gemini keeps your workflow fast, organized, and ready for anything. Explore it hereFeatured Event: DCS Pre-Cine Gear Kickoff PartyThursday, June 5 | 6PM - 9PM PDTJoin us as Canon hosts the Digital Cinema Society and fellow creatives from the HPA, CML, SMPTE, LACPUG, Filmmakers Alliance, PERG, and LAPPG.Enjoy great food, drinks, raffle prizes, & mingle with fellow creatives as we gear up for Cine Gear Expo 2025! Event is open to all, but confirmed RSVPs are mandatory. Free parking available…Free RSVP hereOne-Lens 360 Plates. Seamless by Design.IgelkottPlates.com offers the only plug-and-play driving and environment plates made specifically for virtual production. No stitching, no setup fuss—just clean, calibrated material designed to drop into any pipeline with zero surprises. Built for real-time workflows and in-camera results.Learn more hereNew Solutions from Videoguys:The Move 4K is the latest PTZ camera from PTZOptics, featuring auto-tracking for a more intelligent video production workflow. The Move 4K is available in 12x, 20x, or 30x zooms, and is capable of 4K at 60fps (1080p at 60fps over SDI), future-proofing your technology investment while still accommodating HD and Full HD video resolutions equipment. The Move 4K offers high performance in low-light scenarios, PoE+ capabilities, and a built-in tally light. The PTZOptics Move 4K is starting at $1,999.00 and is available at Videoguys.comExplore it hereCheck out the ZEISS Otus ML:Now on sale, the Otus ML 1.4/50mm photography lens from ZEISS is the new generation of high-quality optics for your photographic art. Find it at your favorite photo retailer!Learn more herePodcast Rewind:May 2025 - Ep. 81…“The Making Of” is created by Michael Valinsky.Promote your products or services to over 170K filmmakers, TV & broadcast production pros, and content creators reading this newsletter. Email us at mvalinsky@me.com Get full access to The Making Of at themakingof.substack.com/subscribe
Antevisão à Taça de Portugal, Sporting recebido na CML e Conceição de saída.
In today's episode, supported by Azurity Pharmaceuticals, we spoke with Michael J. Mauro, MD, about treatment adherence with nilotinib (Tasigna/Danziten) in patients with Philadelphia chromosome (Ph)–positive chronic myeloid leukemia (CML). Dr Mauro is an attending physician at Memorial Sloan Kettering Cancer Center in New York, New York. In our exclusive interview, Dr Mauro discussed barriers to nilotinib treatment adherence in patients with Ph-positive CML, ways that nonadherence can diminish quality of life and clinical response to treatment, ways that the new formulation of nilotinib addresses adherence issues by reducing the need for fasting, and ongoing research into alternative formulations of other agents that may further improve CML treatment efficacy and tolerability.
We dive into the recognition and management of blast crisis. Hosts: Sadakat Chowdhury, MD Brian Gilberti, MD https://media.blubrry.com/coreem/content.blubrry.com/coreem/Blast_Crisis.mp3 Download Leave a Comment Tags: Hematology, Oncology Show Notes Topic Overview Blast crisis is an oncologic emergency, most commonly seen in chronic myeloid leukemia (CML). Defined by: >20% blasts in peripheral blood or bone marrow. May include extramedullary blast proliferation. Without treatment, median survival is only 3–6 months. Pathophysiology & Associated Conditions Usually occurs in CML, but also in: Myeloproliferative neoplasms (MPNs) Myelodysplastic syndromes (MDS) Transition from chronic to blast phase often reflects disease progression or treatment resistance. Risk Factors 10% of CML patients progress to blast crisis. Risk increased in: Patients refractory to tyrosine kinase inhibitors (e.g., imatinib). Those with Philadelphia chromosome abnormalities. WBC >100,000, which increases risk for leukostasis. Clinical Presentation Symptoms often stem from pancytopenia and leukostasis: Anemia: fatigue, malaise. Functional neutropenia: high WBC count, but increased infection/sepsis risk. Thrombocytopenia: bleeding, bruising. Leukostasis/hyperviscosity effects by system: Neurologic: confusion, visual changes, stroke-like symptoms. Cardiopulmonary: ARDS, myocardial injury. Others: priapism, limb ischemia, bowel infarction.
Happy Birthday Cuck My Life Podcast!!
Rui Fonseca e Castro, Presidente do Ergue-te, desvaloriza proibição da CML da concentração com Habeas Corpus e Grupo 1143, no 25 de abril, no Martim Moniz. Garante que concentração vai acontecer, e com "paz e harmonia". See omnystudio.com/listener for privacy information.
O Observador analisou milhares de documentos da Spirumviva e já leu o parecer do técnico da CML sobre as obras na casa de Montenegro. Conhecidos os factos, restará alguma coisa após tantas suspeitas?See omnystudio.com/listener for privacy information.
O Observador analisou milhares de documentos da Spinumviva e já leu o parecer do técnico da CML sobre as obras na casa de Montenegro. Conhecidos os factos, restará alguma coisa após tantas suspeitas?See omnystudio.com/listener for privacy information.
How do STAMP inhibitors differ from ATP-competitive tyrosine kinase inhibitors (TKIs) when treating chronic myeloid leukemia (CML)? Credit available for this activity expires: 03/13/26 Earn Credit / Learning Objectives & Disclosures: https://www.medscape.org/viewarticle/chronic-myeloid-leukemia-2025-update-novel-targets-and-2025a10005pm?ecd=bdc_podcast_libsyn_mscpedu
Dr. John Sweetenham and Dr. James Foran discuss the evolving treatment landscape in acute myeloid leukemia, including new targeted therapies, advances in immunotherapy, and the current role for allogeneic transplantation. TRANSCRIPT Dr. John Sweetenham: Hello, I'm Dr. John Sweetenham, the host of the ASCO Daily News Podcast. There has been steady progress in the therapies for acute myeloid leukemia (AML) in recent years, largely based on an increasing understanding of the molecular mechanisms which underlie the disease. On today's episode, we'll be discussing the evolving treatment landscape in AML. We'll explore risk group stratification, new targeted therapies, advances in immunotherapy for AML, and also a little about the current role for allogenic transplantation in this disease. I'm delighted to welcome Dr. James Foran to this discussion. Dr. Foran is a professor of medicine and chair of the Myeloid Malignancies and Blood and Marrow Transplant Disease Group at the Mayo Clinic Comprehensive Cancer Center. He's based in Jacksonville, Florida. Our full disclosures are available in the transcript of this episode. James, it's great to have you join us on the podcast today, and thanks so much for being here. Dr. James Foran: I'm delighted and thank you for the invitation. Thank you very much. Dr. John Sweetenham: Sure, James, let's get right into it. So, our understanding of the molecular mechanisms underlying AML has resulted not only in new methods for risk stratification in this disease, which have added refinement to cytogenetics, but also has resulted in the development of many new targeted agents. Understanding that this is a complex area of investigation, and our time is somewhat limited, can you give us a high-level update on the current state of the art in terms of how risk factors are being used for treatment selection now? Dr. James Foran: Absolutely. I think in the past, you know, we had things broken down pretty simply into make a diagnosis based on morphology, do cytogenetics, break patients into the groups of those who were more likely to benefit from therapy – so-called favorable risk – those where the intensive therapies were less likely to work – so-called poor adverse risk, and then this large intermediate group that really had variable outcomes, some better, some worse. And for a long time, the progress was in just identifying new subtle cytogenetic risk groups. And then, late 1990s, we began to understand that FLT3 mutations or NRAS mutations may be more adverse than others that came along. In the first part of this millennium, in the, you know, 2000-2010 range, a lot of work was being done to understand better or worse risk factors with single genes. The ability to do multiplex PCR, and then more recently NGS platforms, have allowed us to really look at many genes and identify many mutations in patients. At the beginning that was used just to sort of refine – who did a little better, who did a little worse with intensive therapy – helped us decide who may benefit more from an allogeneic transplanter for whom that would not be necessary. But the good news is that really, we're now starting to target those mutations. One of the first molecularly targeted treatments in leukemia was FLT3 mutations, where we knew they were adverse. Then along came targeted treatments. I was involved in some of those early studies looking at sunitinib, sorafenib, more recently midostaurin, now quizartinib, FDA approved, and gilteritinib in the relapse refractory setting. So we're moving into a state where we're not just refining prognosis, we're identifying targets. You know, it's been slow progress, but definite incremental progress in terms of outcomes by looking for FLT3 mutations, then looking for IDH mutations, and more recently, mutations involving NPM1 or rearrangement of what we used to call the MLL gene, now the lysine methyltransferase 2A or KMT2A rearrangement, where we now have targets. And it's not just for refinement of prognosis, but now we're identifying therapeutic targets for patients and ways to even look for measurable residual disease which is impacting our care. Dr. John Sweetenham: That's great, James. And I'm going to expand on that theme just a little bit and perhaps ask you to elaborate a little bit more on how the introduction of these new therapies have specifically impacted frontline therapy. And a couple of ancillary questions maybe to go along with that: First of all, is ‘7+3' a standard therapy for anybody in 2025? And maybe secondly, you know, could you comment also maybe briefly on older patients with AML and how you think maybe the treatment landscape is changing for them compared with, say, 5 or 10 years ago? Dr. James Foran: I'll start with the therapy and then work my way back. So we've had ‘7+3' cytarabine daunorubicin or cytarabine anthracycline since 1976, and we're still using it as the backbone of our intensive therapy. There is still an important role for it, particularly in younger or fitter patients, and particularly for those with intermediate or favorable risk genetic groups or cytogenetic risk groups just because we achieve high rates of remission. Our 30-day induction mortality rates are lower now than they were 10 and 20 years ago. Our supportive care is better. And we still have a busy inpatient hospital service here at Mayo Florida and my colleagues in Rochester and Arizona as well giving intensive therapy. So that remains the backbone of curative therapy for younger adults. We are trying to be a little more discriminating about who we administer that to. We are trying to add targeted agents. We know from, now, two different randomized trials that the addition of a FLT3 inhibitor, either midostaurin or more recently quizartinib, has a survival advantage in patients with a FLT3 mutation, or for quizartinib, a FLT3/ITD mutation. And so yes, ‘7+3' remains important. Off protocol for somebody who just comes in with acute leukemia in a 40-year-old or 30-year-old or even early 60s and fit, we would still be considering ‘7+3' therapy and then waiting for an expedited gene mutation panel and an expedited cytogenetics panel to come back to help us discriminate is that a patient for whom we should be giving a FLT3 inhibitor? I think there's a little more nuance about when we do a day 14 bone marrow, do they really matter as much anymore? I still do them. Some of my colleagues find them less important. But we're still giving intensive therapy. We're still giving high-dose ARA-C consolidation for younger patients who achieve complete remission. In older adults, it's a different story. You know, it was only in the early part of the 2000s – 2004, 2007 range – where we really got buy-in from randomized studies that low-dose therapy was better than no therapy. There was a lot of nihilism before then about therapy for older adults, especially over age 75. We know that low-dose ARA-C is better than nothing. It looked like azacitidine was better than ARA-C or at least equivalent or slightly better. But with the advent of venetoclax it was a game changer. I ran a national randomized study of intensive therapy in AML. It was the last national randomized study of intensive therapy in older patients right before venetoclax got approved. And we were very excited about our results, and we thought we had some really interesting clinical results. And suddenly that's a little bit obsolete in patients over 70 and particularly over age 75 because of the high remission rates with azacytidine venetoclax or hypomethylating agents, so-called HMAs and venetoclax and the survival advantage. Now, it's not a home run for everybody. We quote 60% to 70% remission rates, but it's a little different based on your cytogenetics and your mutation profile. You have to continue on therapy so it's continuous treatment. It's not with curative intent, although there are some people with long-term remission in it. And the median survival went from 10 months to 15 months. So home run? No, but definitely improved remissions, meaningful for patients off transfusions and better survival. So right now it's hard to find an older adult who you wouldn't give azacitidine and venetoclax or something similar, decitabine, for instance, and venetoclax, unless somebody really was moribund or had very poor performance status or some reason not to. And so ‘7+3' is still relevant in younger adults. We're trying to get better results with ‘7+3' by adding targeted agents and azacitine and venetoclax in older adults. I think the area of controversy, I guess there are two of them, is what to do in that overlap age between 60 and 75. Should people in that age still get intensive therapy, which we've used for years – the VIALE-A trial of aza-venetoclax was age 75 plus – or with cardiac comorbidities? And I think if you're 68 or 72, many of us are starting to bias towards aza-venetoclax as generally being better tolerated, generally being more outpatient, generally being slow and steady way to get a remission. And it doesn't stop you from going to transplant for somebody who might still be a candidate. The other area of controversy is somebody under 60 who has adverse cytogenetics where we don't do very well with ‘7+3,' we still give it and we might do just as well with decitabine venetoclax. A lot of us feel that there's equipoise in the 60 to 75 group where we really can ask a question of a randomized study. Retrospective studies might suggest that intensive therapy is a little better, but there are now a couple of randomized studies happening saying, “Can we replace ‘7+3' in that intermediate age with aza-venetoclax?” And for younger adults similarly, we're looking to see how we apply that technology. Those are the areas where we're really trying to investigate what's optimal for patients and that's going to require randomized trials. Dr. John Sweetenham: Oh, that's great, thank you. And I'll just extend that question a little bit more, particularly with respect to the new targeted therapies. How much are they impacting the treatment of these patients in the relapse and refractory setting now? Dr. James Foran: Oh, they're definitely impacting it. When I trained and probably when you trained, AML was still a medical emergency. But that was the thing that you admitted to the hospital immediately, you started therapy immediately. The rule was always that's the one thing that brings the fellow and the consultant in at night to see that new patient on a Friday or Saturday. Now, we'll still admit a patient for monitoring, but we try not to start therapy for the first three or five or seven days if they're stable, until we get those genetics and those genomics back, because it helps us discriminate what therapy to pursue. And certainly, with FLT3 mutations, especially FLT3/ITD mutations, we're adding FLT3 inhibitors and we're seeing a survival advantage. Now, on the surface, that survival advantage is in the range of 7% or 10%. But if you then pursue an allogeneic transplant in first remission, you're taking disease where we used to see 30%, 40% long-term survival, maybe less, and you're pushing that to 60%, 70% in some studies. And so we're now taking a disease that– I don't want to get off topic and talk about Ph+ ALL. But that's a disease where we're actually a little excited. We have a target now, and it used to be something really adverse and now we can do a lot for it and a lot about it. The other mutations, it's a little more subtle. Now, who knew until 2010 that a mutation in a sugar metabolism gene, in isocitrate dehydrogenase, or IDH was going to be so important, or even that it existed. We know that IDH1 and IDH2 mutations are still a minority of AML, certainly less than 10% to 15%, maybe overall. But we're able to target those with specific IDH1 and IDH2 inhibitors. We get single-agent responses. There are now two approved IDH1 inhibitors on the market. We don't yet have the randomized data that adding those to intensive therapy is better, but we're getting a very strong hint that it might be better in older adults who have an IDH mutation, maybe adding those is helpful and maybe adding those to low-intensity therapy is helpful. Those studies are ongoing, and we're also trying with low-intensity treatments to add these agents and get higher remission rates, deeper remissions, longer remissions. I think a lot of work has to be done to delineate the safety of that and the long-term efficacy. But we're getting hints it's better, so I think it is impacting. The other area it's impacting is when you pick up adverse mutations and those have crept into our classification systems like an ASXL1 mutation or RUNX1 mutation for instance, or some of the secondary AML mutations like BCOR and others, where that's helping us discriminate intermediate-risk patients who we think aren't going to do as well and really helping us select a group who's more likely to get benefit from allogeneic transplant or for whom at least our cure rates without allo transplant are low. And so I think it's impacting a lot. Dr. John Sweetenham: Great. And I'm going to pick up now, if I may, on a couple of things that you've just mentioned and continue the theme of the relapsed and refractory setting. We've started to see some reports which have looked at the role of immune strategies for patients with AML, in particular CAR T or NK cells. Can you comment a little on this and let us know whether you think either these two strategies or other immune strategies are likely to have a significant role in AML in the future? Dr. James Foran: They are, but I think we're still a step behind finding the right target or the right way to do it. If you think of allogeneic transplantation as the definitive immune therapy, and we know for adverse AML we can improve survival rates and cure rates with an allotransplant, then we know inherently that immune therapy matters. And so how do we do what they've done in large cell lymphoma or in CD19 targeting for B cell malignancies? How do we bring that to acute myeloid leukemia? There have been a number of efforts. There have been at least 50 trials looking at different targets. CD33, CD123, CD7, others, CLL-1. So, there have been a number of different trials looking at how to bind a CAR T or a CAR T construct that can be active. And we have hints of efficacy. There was kind of a provocative paper in the New England Journal of Medicine a year ago in April of last year from a Chinese group that looked at a CD7-based CAR T and it was 10 patients, but they used CD7 positive acute leukemia, AML or ALL and had a CD7-targeted CAR T and they actually incorporated that with a haploidentical transplant and they had really high remission rates. People tolerated it quite well. It was provocative. It hasn't yet been reproduced on a larger scale, but the strong hints that the strategy is going to work. Now, CD33 is a little tricky to have a CAR T when CD33 is expressed on normal hematopoietic cells. CD123 likewise. That's been something where there's, I think, still promise, but we've struggled to find the trials that make that work. Right now, there's a lot of interest in leveraging NK cells and looking, for a couple of reasons, but NK cells are attractive and NK cell markers might be attractive targets. NK cells might have similar degrees of immune efficacy. It's speculative, but they are likely to have less cytokine release syndrome and less neurotoxicity than you see with CAR T. And so it's kind of attractive to leverage that. We have had some ongoing trials looking at it with bispecifics and there certainly are trials looking at it with CAR NK-based strategies. One of the antigens that people looked at is the NK group 2D. NK group 2D or NKG2D is overexpressed in AML and its ligands overexpressed. And so that's a particular potential target. So, John, it's happening and we're looking for the hints of efficacy that could then drive a pivotal trial to get something approved. One of the other areas is not restricting yourself just to a single antigen. For instance, there is a compound that's looking at a multi-tumor-associated antigen-specific T-cell therapy, looking at multiple antigens in AML that could be overexpressed. And there were some hints of activity and efficacy and actually a new trial looking at a so-called multi-tumor associated antigen-specific T cell therapy. So without getting into specific conflicts of interest or trials, I do think that's an exciting area and an evolving area, but still an investigational area. I'll stop there and say that we're excited about it. A lot of work's going there, but I'm not quite sure which direction the field's going to pivot to there. I think that's going to take us some time to sort out. Dr. John Sweetenham: Yeah, absolutely. But as you say, exciting area and I guess continue to watch this space for now. So you've mentioned allogeneic stem cell transplants two or three times during this discussion. Recognizing that we don't have an imatinib for AML, which has kind of pushed transplant a long way further back in the treatment algorithm, can you comment a little on, you know, whether you think the role of stem cell transplantation is changing in AML or whether it remains pretty much as it was maybe 10 years ago? Dr. James Foran: By the way, I love that you use imatinib as an introduction because that was 6 TKIs ago, and it tells you the evolution in CML and you know, now we're looking at myristoyl pocket as a target, and so on. That's a great way to sort of show you the evolution of the field. Allogeneic transplant, it remains a core treatment for AML, and I think we're getting much smarter and much better about learning how to use it. And I'm just going to introduce the topic of measurable residual disease to tell you about that. So I am a little bit of a believer. Part of my job is I support our allogeneic transplant program, although my focus is acute myeloid leukemia, and I've trained in transplant and done it for years and did a transplant fellowship and all that. I'm much more interested in finding people who don't need a transplant than people who do. So I'm sort of looking for where can we move away from it. But it still has a core role. I'll sidestep and tell you there was an MDS trial that looked at intermediate or high-risk MDS and the role of allogeneic transplant that shows that you about double your survival. It was a BMT CTN trial published several years ago that showed you about double your three-year survival if you can find a donor within three months and get to a transplant within six months. And so it just tells you the value of allotransplant and myeloid malignancy in general. In AML we continue to use it for adverse risk disease – TP53 is its own category, I can talk about that separately – but adverse risk AML otherwise, or for patients who don't achieve a really good remission. And I still teach our fellows that an allotransplant decreases your risk of relapse by about 50%. That's still true, but you have to have a group of patients who are at high enough risk of relapse to merit the non-relapse mortality and the chronic graft versus host disease that comes with it. Now, our outcomes with transplant are better because we're better at preventing graft versus host disease with the newer strategies such as post-transplant cyclophosphamide. There are now new FDA-approved drugs for acute and chronic graft versus host disease, ruxolitinib, belumosudil, axatilimab now. So we have better ways of treating it, but we still want to be discriminating about who should get it. And it's not just a single-minded one-size-fits-all. We learned from the MORPHO study that was published in the JCO last year that if you have FLIT3-positive AML, FLIT3/IDT-positive AML, where we would have said from retrospective studies that your post-transplant survival is 60% give or take, as opposed to 15% or 20% without it, that we can discriminate who should or shouldn't get a transplant. Now that trial was a little bit nuanced because it did not meet its primary endpoint, but it had an embedded randomization based upon MRD status and they used a very sensitive test of measurable residual disease. They used a commercial assay by Invivoscribe that could look at the presence of a FLT3/ITD in the level of 10 to the minus 5th or 10 to the minus 6th. And if you were MRD-negative and you went through a transplant, you didn't seem to get an advantage versus not. That was of maintenance with gilteritinib, I'll just sort of put that on there. But it's telling us more about who should get a transplant and who shouldn't and who should get maintenance after transplant and who shouldn't. A really compelling study a year ago from I don't know what to call the British group now, we used to call them the MRC and then the NCRI. I'm not quite sure what to call their studies at the moment. But Dr. Jad Othman did a retrospective study a year ago that looked at patients who had NPM1 mutation, the most common mutation AML, and looked to see if you were MRD positive or MRD negative, what the impact of a transplant was. And if you're MRD negative there was not an advantage of a transplant, whereas if you're MRD positive there was. And when they stratified that by having a FLT3 mutation that cracked. If you had a FLT3 mutation at diagnosis but your NPM1 was negative in remission, it was hard to show an advantage of a transplant. So I think we're getting much more discriminating about who should or should not get a transplant by MRD testing for NPM1 and that includes the patients who have a concomitant FLT3 mutation. And we're really trying to learn more and more. Do we really need to be doing transplants in those who are MRD-negative? If you have adverse risk genetics and you're MRD-negative, I'll really need good data to tell me not to do a transplant, but I suspect bit by bit, we'll get that data. And we're looking to see if that's really the case there, too. So measurable residual disease testing is helping us discriminate, but there is still a core role of allogeneic transplant. And to reassure you, compared to, I think your allotransplant days were some time ago if I'm right. Dr. John Sweetenham: Yes. Dr. James Foran: Yeah. Well, compared to when you were doing transplants, they're better now and better for patients now. And we get people through graft versus host disease better, and we prevent it better. Dr. John Sweetenham: That's a great answer, James. Thanks for that. It really does help to put it in context, and I think it also leads us on very nicely into what's going to be my final question for you today and perhaps the trickiest, in a way. I think that everything you've told us today really emphasizes the fact that the complexity of AML treatment has increased, primarily because of an improved understanding of the molecular landscape of the disease. And it's a complicated area now. So do you have any thoughts on what type of clinical environment patients with AML should be evaluated and treated in in 2025? Dr. James Foran: Yeah, I want to give you a kind of a cautious answer to that because, you know, I'm a leukemia doctor. I work at a leukemia center and it's what we focus on. And we really pride ourselves on our outcomes and our diagnostics and our clinical trials and so on. I am very aware that the very best oncologists in America work in private practice and work in community practice or in networks, not necessarily at an academic site. And I also know they have a much harder job than I have. They have to know lung cancer, which is molecularly as complicated now as leukemia, and they have to know about breast cancer and things that I don't even know how to spell anymore. So it's not a question of competence or knowledge. It's a question of infrastructure. I'll also put a little caveat saying that I have been taught by Rich Stone at Dana-Farber, where I did a fellowship a long time ago, and believe Rich is right, that I see different patients than the community oncologists see with AML, they're seeing different people. But with that caveat, I think the first thing is you really want to make sure you've got access to excellence, specialized hematopathology, that you can get expedited cytogenetics and NGS testing results back. There was a new drug, approved just a few months ago, actually, for relapsed AML with a KMT2A rearrangement, revumenib. We didn't talk about the menin inhibitors. I'll mention them in just a second. That's a huge area of expansion and growth for us. But they're not found on NGS platforms. And normal cytogenetics might miss a KMT2A-rearrangement. And we're actually going back to FISH panels, believe it or not, on AML, to try to identify who has a KMT2A-rearrangement. And so you really want to make sure you can access the diagnostic platforms for that. I think the National Referral Labs do an excellent job. Not always a really fast job, but an excellent job. At my institution, I get NGS results back within three days or four days. We just have an expedited platform. Not everybody has that. So that's the key, is you have to be able to make the diagnosis, trust the pathologist, get expedited results. And then it's the question of trying to access the targeted medications because a lot of them are not carried in hospital on formulary or take time to go through an insurance approval process. So that's its own little headache, getting venetoclax, getting gilteritinib, getting an IDH1 inhibitor in first line, if that's what you're going for. And so I think that requires some infrastructure. We have case managers and nurses who really expedite that and help us with it, but that's a lot of work. The other piece of the puzzle is that we're still with AML in the first month and maybe even the second month. We make everybody worse before we make them better. And you have to have really good blood bank support. I can give an outpatient platelet transfusion or red cell transfusion seven days a week. We're just built for that. That's harder to do if you're in a community hospital and you have to be collaborating with a local blood bank. And that's not always dead easy for somebody in practice. So with those caveats, I do find that my colleagues in community practice do a really good job making the diagnosis, starting people on therapy, asking for help. I think the real thing is to be able to have a regional leukemia center that you can collaborate with, connect with, text, call to make sure that you're finding the right patients who need the next level of diagnostics, clinical trial, transplant consults, to really get the best results. There was some data at ASH a couple of years ago that looked at – the American Society of Hematology and ASCOs had similar reports – that looked at how do we do in academic centers versus community practice for keeping people on therapy. And on average, people were more likely to get six cycles of therapy instead of three cycles of therapy with azacitidine venetoclax at an academic center. Now, maybe it's different patients and maybe they had different cytogenetics and so on, but I think you have to be patient, I think you have to collaborate. But you can treat those patients in the community as long as you've got the infrastructure in place. And we've learned with virtual medicine, with Zoom and other platforms that we can deliver virtual care more effectively with the pandemic and beyond. So I think we're trying to offer virtual consults or virtual support for patients so they can stay in their home, stay in their community, stay with their oncologists, but still get access to excellent diagnostics and supportive care and transplant consults, and so on. I hope that's a reasonable answer to that question. It's a bit of a nuanced answer, which is, I think there's an important role of a leukemia center, and I think there's a really fundamental role of keeping somebody in the community they live in, and how we collaborate is the key to that. And we've spent a lot of time and effort working with the oncologists in our community to try to accomplish that. John, I want to say two other things. I didn't mention in the molecular platforms that NPM1 mutations, we can now target those on clinical trials with menin inhibitors. We know that NPM1 signals through the Hoxa9/Meis1 pathway. We know that similar pathways are important in KMT2A rearrangements. We know that there are some other rare leukemias like those with NUP98 rearrangement. We can target those with menin inhibitors. The first menin inhibitor, revuminib, was approved by the FDA for KMT2A. We have others going to the FDA later this year for NPM1. There are now pivotal trials and advanced expanded phase 1/2 studies that are showing 30% response rates. And we're looking to see can we add those into the first-line therapy. So, we're finding more targets. I'll say one last thing about molecular medicine. I know I'm a little off topic here, but I always told patients that getting AML was kind of like being struck by lightning. It's not something you did. Now, obviously, there are risk factors for AML, smoking or obesity or certain farm environments, or radioactive exposures and so on. But bit by bit, we're starting to learn about who's predisposed to AML genetically. We've identified really just in the last five or eight years that DDX41 mutations can be germline half the time. And you always think germline mutations are going to cause AML in a younger patient, but the median age is 60 to 70 just like other AMLs. They actually might do pretty well once they get AML. We've reported that in several papers. And so we're trying to understand who that has a RUNX1 mutation needs germline testing, who with a DDX41 needs germline testing. And we're trying to actually come up with a cleaner pathway for germline testing in patients to really understand predisposition, to help with donor selection, to help with family counseling. So I think those are other areas where a leukemia center can contribute for somebody in who's community practice to understand genomic or genetic complexity in these patients. And we're starting to develop the databases that support that. Dr. John Sweetenham: Yeah, great. Thanks, James. I loved your answer about the clinical environment too. And I know from a patient-centric perspective that I know that patients would certainly appreciate the fact that we're in a situation now where the folks taking care of them will make every effort to keep them close to home if they possibly can. I want to thank you, James, for an incredible review of a very complex subject and I think you did a great job. I think we all will have learned a lot. And thanks again for being willing to share your insights with us today on the ASCO Daily News Podcast. Dr. James Foran: John, it's my pleasure. And as you know, I'll do anything for a latte, so no problem at all. Dr. John Sweetenham: Okay. I owe you one, so thank you for that. And thank you to our listeners for your time today. You'll find links to the studies we've discussed today in the transcript of this episode. And 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. John Sweetenham Dr. James Foran 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. James Foran: Stock and Other Ownership Interests: Aurinia Pharmaceuticals Consulting or Advisory Role: Peerview, CTI BioPharma Corp, Remix Therapeutics, Cardinal Health, Medscape, Syndax, Autolus Therapeutics Research Funding (Inst.): Chordia Therapeutics, Abbvie, Actinium Pharmaceuticals, Kura Oncology, Sellas Life Sciences, Novartis, Roivant, Celgene/Bristol-Myers Squibb, Astellas Pharma, SERVIER Travel, Accommodations, Expenses: Peerview
A fascinating coupe who met under the gaze of a dominatrix! what way to start. From there on the relationship bonds formed strong ENM strands and eventually, via a path of Nudism and Hotwifing came to rest on a cuckolding dynamic. There love and devotion to one another is palpable in this open and frank chat with the Cuck My Life Panel. There is some wonderful tips and links discussed in this episode below. Enjoying listening to the CML podcast? Why not buy us a little itty bitty cuck chair
In this Review Series episode Reflections on a Quarter Century of TKIs in CML introduced by Associate Editor Dr. Jason Gottlieb, we'll hear from contributing authors Drs. Brian Drucker, Francois Guillot, Tim Hughes and Michael Deininger, as they discuss how CML treatment has been impacted since the introduction of tyrosine kinase inhibitors 25 years ago.Click here to view the complete Review Series featured in Volume 145 Issue 9 of Blood.
O histórico comunista é um dos signatários do manifesto que pede que o PCP se junte a uma frente de esquerda nas autárquicas em Lisboa. Carlos Brito diz que a esquerda deve voltar à CML.See omnystudio.com/listener for privacy information.
Carlos Lasvignes, profesor de CML Bolsa, afirma que los inversores podrían considerar entrar en Banco Santander al día siguiente, ya que, según su perspectiva, si aplican lo aprendido en CML, les importará poco si la bolsa sube o baja, ya que siempre obtendrán beneficios. En cuanto a la elección entre análisis fundamental o técnico, Lasvignes opina que el análisis fundamental se utiliza principalmente como una excusa por parte de los directores de banco, y destaca que, en realidad, sirve más para perder dinero de forma directa. Aconseja a los inversores no guiarse por las noticias ni por los resultados de las empresas, ya que, según él, estos factores no tienen nada que ver con el comportamiento de la bolsa, la cual, según su visión, tiene una "vida propia".
A CML quer construir um Hotel Social para albergar pessoas em situação de extrema vulnerabilidade social. O local escolhido foi a zona da Mouraria. Os moradores não querem e temem pela sua segurança.See omnystudio.com/listener for privacy information.
In this episode, we discuss the management of CML with Dr. Hagop Kantarjian from MD Anderson Cancer Center. Here are the key articles we discussed: 1. ASC4FIRST RCT: Asciminib in newly diagnosed CML. https://pubmed.ncbi.nlm.nih.gov/38820078/ 2. 5-year follow-up of ENESTnd RCT (nilotinib): https://pubmed.ncbi.nlm.nih.gov/26837842/ 3. 10-year follow-up of ENESTnd RCT (nilotinib): https://pubmed.ncbi.nlm.nih.gov/33414482/ 4. 10-year follow-up of CML-IV RCT (imatinib): https://pubmed.ncbi.nlm.nih.gov/25676422/ 5. MD Anderson data on low-dose dasatinib (50 mg): https://pubmed.ncbi.nlm.nih.gov/36054032/https://pubmed.ncbi.nlm.nih.gov/31553487/ 6. CML: 2025 update on diagnosis, therapy, and monitoring: https://pubmed.ncbi.nlm.nih.gov/39093014/
Filipe Anacoreta Correia diz que regras que vão limitar os veículos tuk tuk permitem preservar as zonas residenciais. O vice-presidente da CML afirma que modelo traz benefícios às empresas turísticas.See omnystudio.com/listener for privacy information.
In today's episode, supported by Ascentage Pharma, we had the pleasure of speaking with Elias Jabbour, MD, a professor in the Department of Leukemia in the Division of Cancer Medicine at The University of Texas MD Anderson Cancer Center in Houston. In our exclusive interview, Dr Jabbour discussed the 1.5-year follow-up data from a phase 1b trial (NCT04260022) investigating olverembatinib (HQP1351) in patients with heavily pretreated chronic-phase chronic myeloid leukemia (CML), enrollment considerations for the registrational phase 3 POLARIS-2 trial (NCT06423911) that is further evaluating the agent in this population, and potential future research directions in CML.
In this podcast, Dr. Jeffrey H. Lipton, from the Princess Margaret Cancer Centre, Toronto, ON, Canada, and Dr. Jorge E. Cortes from the Georgia Cancer Centre, Augusta, GA, USA, summarize data from some recent bosutinib publications and discuss implications for optimizing bosutinib treatment of patients with CML. This podcast is published open access in Targeted Oncology and is fully citeable. You can access the original published podcast article through the Targeted Oncology website and by using this link: https://link.springer.com/article/10.1007/s11523-024-01123-3. All conflicts of interest can be found online. Open Access This podcast is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, which permits any non-commercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The material in this podcast is included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc/4.0/.
Join host Talaya Dendy on Navigating Cancer TOGETHER as she welcomes Tim Sohn, an 18-year chronic myeloid leukemia (CML) survivor. Tim shares his personal journey, the importance of community building, his involvement in the #SpeakUpCML campaign, and the impact of living with an invisible illness. Don't miss this inspiring conversation filled with hope, resilience, and valuable insights for cancer patients, survivors, and supporters.✨Highlights from the show:02:33 Tim's Cancer Journey and Community Building12:11 Challenges and Mental Health17:19 Support Systems and Resources32:54 Showing Up: Perspectives on CancerTranscript: https://bit.ly/podscript156-2
Prof Andreas Hochhaus from Jena University Hospital in Germany, Dr B Douglas Smith from the Sidney Kimmel Comprehensive Cancer Center at John Hopkins in Baltimore, Maryland, and moderator Dr Michael J Mauro from Memorial Sloan Kettering Cancer Center in New York, New York, discuss recent updates on available and novel treatment strategies for chronic myeloid leukemia. Produced by Research To Practice. CME information and select publications here (https://www.researchtopractice.com/ASHCML24).
In our exclusive interview, Drs Chan and Hunter discussed the integration of asciminib (Scemblix) as a first-line therapy for patients with CML, optimal treatment sequencing in CML management, and how findings from the phase 2 OPTIC trial (NCT02467270) have influenced ponatinib (Iclusig) dosing strategies in patients with chronic-phase disease. They also addressed the role of mutational testing in guiding treatment selection, strategies to mitigate adverse effects, and the evolving role of stem cell transplantation in the treatment paradigm.
Join us as we speak to Mousa Ghannam, who was diagnosed with chronic myeloid leukemia (CML) at the age of… The post Not Cashing In My Chips: Living with Cancer first appeared on The Bloodline with LLS.
Audio roundup of selected biopharma industry content from Scrip over the business week ended 13 December 2024. In this episode: a snapshot of the atopic dermatitis market; Bill Burns profile; GSK's Blenrep makes a comeback; CML results at ASH; and what's driving optimism on India. Playlist: soundcloud.com/citelinesounds/sets/scrips-five-must-know-things
Good morning from Pharma and Biotech Daily: the podcast that gives you only what's important to hear in Pharma and Biotech world.Novo Nordisk's weight loss drug Wegovy showed significant improvement in liver fibrosis in patients with metabolic dysfunction-associated steatohepatitis in a Phase III trial. Bristol Myers Squibb reported strong third-quarter results, while Regeneron had mixed sales results. Eli Lilly's third-quarter miss highlights their dependency on wholesaler stocking decisions. Lexicon lost an FDA advisory committee vote, and Merck lowered its full-year sales guidance despite strong Q3 results. Compass Pathways is laying off 30% of its employees. Novartis received FDA approval for Scemblix in certain CML patients. Opportunities for job seekers are available in the biotech industry.
Good morning from Pharma and Biotech daily: the podcast that gives you only what's important to hear in Pharma e Biotech world. Merck exceeded Q3 expectations but adjusted its 2024 guidance downwards due to underwhelming revenues from Gardasil and Januvia. Novo is making progress in resolving shortages of Ozempic and Wegovy. Amgen is gearing up for the release of obesity data for Maritide. AbbVie surpassed Q3 estimates thanks to Skyrizi and Rinvoq, despite Humira falling short. The FDA announced full availability of Novo's Ozempic and Wegovy after previous shortages. Compass has postponed pivotal trial results for psilocybin and reduced staff by 30%. Novartis secured first-line approval for Scemblix in specific CML patients. Pfizer's Q3 earnings were robust, with numerous deals being made as the election approaches. Smaller funds are starting to invest in early-stage science as larger VCs raise billions.
In this week's episode we'll learn about the updated phase 3 results on fixed-dose venetoclax plus obinutuzumab in previously untreated CLL. Then, we'll hear about dual epi-immunotherapy in classical Hodgkin lymphoma. Finally we'll explore redefining risk of treatment failure in CML.Featured Articles:Venetoclax-obinutuzumab for previously untreated chronic lymphocytic leukemia: 6-year results of the randomized phase 3 CLL14 studyEpigenetic agents plus anti-PD-1 reprogram the tumor microenvironment and restore antitumor efficacy in Hodgkin lymphomaA predictive model for therapy failure in patients with chronic myeloid leukemia receiving tyrosine kinase inhibitor therapy
Good morning from Pharma and Biotech daily: the podcast that gives you only what's important to hear in Pharma e Biotech world. Eli Lilly experienced lower-than-expected sales for its weight loss and diabetes drugs in the third quarter, causing its stock to drop by over 13%. Biogen, on the other hand, exceeded expectations for its Alzheimer's drug Leqembi. Biomarin surpassed sales estimates for its drug Voxzogo, while Sage reported revenue growth for Zurzuvae. Biogen also signed a deal with Neomorph. Additionally, Lilly has modified the dosing of its Alzheimer's drug Kisunlan to lower brain swelling, and Novartis has secured expansion for its CML drug Scemblix. Small funds are investing in early-stage science, and there have been recent job openings in the biotech industry.
Featuring perspectives from Dr Bhavana (Tina) Bhatnagar, Dr Amanda Blackmon, Dr Jorge Cortes, Dr Michael J Mauro and Dr Neil P Shah, including the following topics: Recently presented data affecting the treatment of newly diagnosed chronic myeloid leukemia (CML) (0:00) Case: A man in his mid 40s with newly diagnosed CML with tyrosine kinase inhibitor (TKI) tolerability issues but a good response (24:51) Case: A woman in her mid 80s with chronic-phase CML (CP-CML) with translocation (9;22) (40:26) Case: A woman in her mid 80s with CP-CML and notable comorbidities (43:12) Case: A woman in her early 50s with CP-CML intolerant to dasatinib (51:22) Case: A woman in her late 50s with CP-CML and TKI withdrawal syndrome (1:01:22) Case: A woman in her mid 50s with accelerated-phase CML (1:08:22) Case: A woman in her early 70s with CP-CML and a suboptimal response to second-line TKI (1:17:00) Case: A man in his mid 30s with CP-CML and a complex variant Ph-positive translocation (1:23:24) Case: A man in his mid 30s with CP-CML and a T315I mutation (1:28:55) CME information and select publications
Drs Bhavana (Tina) Bhatnagar, Amanda Blackmon, Jorge Cortes, Michael J Mauro and Neil P Shah discuss recent updates on clinical treatment strategies for chronic myeloid leukemia, moderated by Dr Neil Love. Produced by Research To Practice. CME information and select publications here (https://www.researchtopractice.com/CML2024/CaseRoundtable).
Carlos Moedas anunciou que os sem-abrigo que ocupavam o jardim da Igreja dos Anjos tinham sido retirados daquele espaço e alojados em camaratas e pensões. No mesmo dia em que esta operação foi feita pelos serviços da CML, o Expresso publicou uma reportagem em que dava conta que “moradores, comerciantes e juntas de freguesia denunciam situação “explosiva” de violência, consumo de droga a céu aberto e “tráfico às claras” na zona da Mouraria e acusam a autarquia, o governo e a polícia de nada fazerem”. Neste episódio, conversamos com Joana Pereira Bastos, autora da reportagem.See omnystudio.com/listener for privacy information.
JCO PO author Dr. Alok A. Khorana, MD, FASCO, Professor of Medicine, Cleveland Clinic and Case Comprehensive Cancer Center, shares insights into the JCO PO article, “Molecular Differences With Therapeutic Implications in Early-Onset Compared With Average-Onset Biliary Tract Cancers.” Host Dr. Rafeh Naqash and Dr. Khorana discuss how multiomic analysis shows higher FGFR2 fusions and immunotherapy marker variations in early-onset biliary cancer. 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 POarticles. I'm your host, Dr. Rafeh Naqash, Podcast Editor for JCO Precision Oncology and Assistant Professor at the OU Health Stephenson Cancer Center at the University of Oklahoma. Today, we are joined by Dr. Alok A. Khorana, Professor of Medicine at the Cleveland Clinic and Case Comprehensive Cancer Center, and also the Senior Author of the JCO Precision Oncology article titled, “Molecular Differences With Therapeutic Implications in Early-Onset Compared With Average-Onset Biliary Tract Cancers.” At the time of this recording, our guest disclosures will be linked in the transcript. Dr. Khorana, it's an absolute pleasure to have you here today, and welcome to the podcast. Dr. Alok A. Khorana: Thank you. It's an absolute pleasure to be here and thank you for highlighting this article. Dr. Rafeh Naqash: Absolutely. We're going to talk about science, obviously, and a few other things. So to start off, for the sake of our audience, which comprises academicians and community oncologists as well as trainees, can you tell us a little bit about biliary tract cancers, what we have learned over the last decade or so, where the standard of treatment currently lies. And then we can dive into the article that you published. Dr. Alok A. Khorana: As many of you who treat GI cancers know, biliary tract cancers for a long period of time were sort of the orphan cancer in the GI cancer world. They're not nearly as common as, say, pancreatic cancer, and certainly not as common as colorectal cancer. They're sort of also, in this weird ‘no man's land' between well known sort of adjuvant therapy trials in pancreatic cancer or colorectal cancer, but because they're not as high in volume, there weren't really large trials done in this population. What's really changed in the past decade, especially, has been the slow but sure realization that biliary tract cancers are in fact a target rich cancer, almost similar to what you would see with lung cancer, and that's only a slight exaggeration. And in some studies, as many as up to 40% of patients with biliary tract cancers can have something that's targetable. And that's really revolutionized the way we think of biliary tract cancers. It also separated this field from pancreatic cancer where formerly the two used to be lumped together, and even within biliary tract cancers, we are now slowly realizing that there are differences between intrahepatic, extrahepatic and gallbladder cancers. Big change is really afoot in this field, particularly with the identification of mutation directed targets. Dr. Rafeh Naqash: Thank you for that explanation. Now, another question I have is, although I don't see any GI cancers, but I have good colleagues of mine at our cancer center who see a lot of GI pancreatic/biliary cancers, and one of the things that comes up in our molecular tumor board often is how certain cancers of unknown primary end up being identified or categorized as biliary tract cancers based on NGS. And again, the uptake for these NGS is perhaps isn't optimal in the field yet, but in your practice, how do you approach situations like that? Do you use NGS in certain cases where the tissue of origin or the patterns of the mutations indicate that this might be biliary tract cancer and then treat the patient accordingly? Dr. Alok A. Khorana: Yeah, that's true. And that's certainly how I approach things, and I would say even in my own personal practice, that has been a change. I was a little bit skeptical about the benefit of sort of tissue of origin type of testing in carcinoma of unknown, primarily, especially if you can sort of narrow it down to one or other area of the GI tract. But with the identification of sort of targeted subpopulations, especially of biliary tract cancer, I think it's become imperative. And I know we're going to get into the paper, but if you want to learn nothing else from this 20, 25 minute podcast, one lesson I just want to make sure everybody gets is that any patient with biliary tract cancer should have NGS done as soon as possible. Dr. Rafeh Naqash: Thank you for highlighting that important aspect. Now, going to the topic at hand, what was the driving factor? I've heard a lot about colorectal cancers, early onset versus later onset. What was the reason that you looked at biliary tract cancers? Is that something that you've seen on a rise as far as early onset biliary tract cancers is concerned? Dr. Alok A. Khorana: Yeah. So we got into this subject also from starting out at colorectal cancer. And as you know, and I'm sure most of your audience knows, there's been a lot of literature out there over the past five, six, seven years suggesting and then documenting and then sort of proving and reproving that colorectal cancer is on the rise, and especially in people younger than age 50. And even in that population, it's on the rise in two different subpopulations, people in their 20s and 30s and then people in their 40s that are close to the screening colonoscopy rates. That's been investigated heavily. We still don't fully understand why that's happening, but it's not restricted to the United States. It's a worldwide phenomenon. You can see it in the United States, in North America. You can see it in western Europe, but you can also see it in many Asian countries with specific sort of subpopulations. For instance, in some countries, men are more likely to have early onset cancers. And then a newer finding that sort of emerged over the past couple of years is that this early onset increase in cancers is not just restricted to colorectal cancer, although that's the one that sticks out the most, but in fact, is widespread across a bunch of different types of cancers. In my own research program, we had gotten into a sort of better understanding of early onset colorectal cancer a couple of years ago, driven primarily by the sort of patients that I saw in my practice. And it's just, as you know, when you have a couple of those heartbreaking cases and they're just impossible to forget, and it sort of just drives your attention, and then you want to do something to help them. And if you can't help them personally, then you want to do something that can change the field so that more of these patients are not coming in your clinic next year or the year after. So a couple years ago, at the Cleveland Clinic where I practice, we created a center for young onset cancers, and at the time it was primarily focused on colorectal cancer. But as we are getting into colorectal cancer, we realize that beyond colorectal cancer, we are also starting to see more younger people with other cancers, including pancreas cancer, including gastric cancer, and including bile duct cancers. And we realized that because so much attention was being focused on colorectal, that maybe we should also be paying a little bit of attention to what was happening in this space. I want to, for your listeners, point out that the problem in bile duct cancers is not to the same degree as you see in colorectal cancer. Just a couple numbers to sort of, to set this in perspective: about 5%, 7% of bile duct cancers are young onset - it's not a huge proportion - 90%+ percent of patients are not young onset. But the impact on society, the impacts on those providing care, is obviously substantial for younger patients. And it is true that even though the proportion of patients is not that high, the incidence is rising. And there's a very nice study done a couple of years ago and published that looked at what the cancers are that are rising at the highest rates. And bile duct cancer and gallbladder cancers were listed amongst the two with the highest rate, so about an 8% rate per year of increase. And so that's really what drove our interest was, as we're seeing early onset bile duct cancers, it's rising year by year, and what is this disease? Is it the same as you see in sort of the average patient with bile duct cancer? Is it different? How do we characterize it? How do we understand it? What are some of the causes precipitating it? And so that's what led us to sort of one of the investigations that we've documented in this paper. Dr. Rafeh Naqash: Excellent. So, talking about this paper, again, can you describe the kind of data that you use to understand the molecular differences and also look at potential immune signatures, etc., differences between the groups? Dr. Alok A. Khorana: Yeah. So the objective in this paper was to look at genomic differences between early onset and usual onset, or average onset biliary tract cancers. And this sort of followed the paradigm that's already been established for early onset colorectal cancer, where you take a bunch of people with early onset disease, a bunch of patients with average onset or usual onset disease, and then look at the profiling of the tumors. And we've done this for genomics, we've done this for microbiomics, we've done it for metabolomics. And the lessons we've learned in colorectal cancer is that, in many ways, the profiles are actually quite substantially different. And you can almost think of them as diseases of the same organ, but caused by different processes, and therefore leading to different genotypes and phenotypes and microbiomes. We had absorbed that lesson from colorectal cancer, and we wanted to replicate it in this type of cancer. But as we discussed earlier, this is a relatively rare cancer, not that many cases per year. For colorectal, we could do a single institution or two institution studies. But for this, we realized we needed to reach out to a source of data that would have access to large national data sets. We were happy to collaborate with Caris Life Sciences. Caris, many of you might know, is a provider of genomics data, like many other companies, and they house this data, and they had the age categorization of patients less than 50, more than 50. And so we collaborated with investigators at Caris to look at all the specimens that had come in of bile duct cancers, identified some that were young onset and some that were older onset. It was roughly about 450 patients with the early onset or young onset, and about 5000 patients with usual onset cases. And then we looked at the genomics profiling of these patients. We looked at NGS, whole exome sequencing, whole transcriptome sequencing, and some immunohistochemistry for usual, like PDL-1 and MSI High and things like that. And the purpose was to say, are there differences in molecular profiling of the younger patient versus the older patient? And the short answer is yes, we did find substantial differences, and very crucial for providers treating these patients is that we found a much higher prevalence of FGFR2 fusion. And that's important because, as I'm sure you've heard, there's a ton of new drugs coming out that are targeting specifically FGFR fusion in this and other populations. And hence my statement at the outset saying you've got to get NGS on everybody, because especially younger patients seem to have higher rates of some of these mutations. Dr. Rafeh Naqash: Excellent. You also looked at the transcriptome, and from what I recollect, you identified that later onset tumors had perhaps more immune favorable tumor microenvironment than the early onset. But on the contrary, you did find that FGFR2 early onset had better survival. So how do you connect the two? Is there an FGFR link, or is there an immune signature link within the FGFR cohort for early onset that could explain the differences? Dr. Alok A. Khorana: Yeah, that's a great question. So, to kind of summarize a couple of these things you talked about. So, one is we looked at these genomic alterations, and, yes, FGFR2 fusion was much more prevalent. It's close to 16% of young onset patients, as opposed to roughly 6% of average onset patients. So almost a threefold increase in FGFR fusion. And because there's so many drugs that are targeting FGFR fusion, and because the population included a period of time when these drugs had already been approved, we think some of the benefit or the improvement in median survival associated with being younger is likely driven by having more FGFR fusion and therefore having more drugs available to treat FGFR fusion related tract cancer with corresponding increase and increase in survival. And that was part of it. There was one other alteration, NIPBL fusion, that's been sort of known to be associated with a certain subtype of cholangiocarcinoma, but it doesn't really have a drug that targets it, so it's not sort of very useful from a clinical perspective. The other two things you talked about, so transcriptome and immuno oncology markers, we found a couple different results on this. So one is that we found in younger people, angiogenesis was enriched, and why this is so we don't quite have a good answer for that. The other was inflammatory responses. So there's a couple of gamma interferon pathways and a couple other types of pathways that you can sort of do pathway analysis, and we found that those were enriched in the older patients or the average onset patients. But the benefit for immunotherapy was similar across the two groups. So even though we saw these differences in signaling in terms of which pathways are upregulated or downregulated, it didn't seem to translate into the current generation of immune checkpoint inhibitors that we're using in terms of benefit for patients. But we did see those differences. Dr. Rafeh Naqash: I completely agree, Doctor Khorana. As you mentioned, that one size fits all approach does not necessarily work towards a better, optimal, personalized treatment stratification. So, as we do more and more sequencing and testing for individuals, whether it's early onset cancers or later onset cancers, figuring out what is enriched and which subtype, I think, makes the most sense. Now, going to the FGFR2 story, as you and most listeners probably already know, FGFR is an approved target, and there are a band of FGFR inhibitors, and there's some interest towards developing specific FGFR2, 3 fusion inhibitors. What has your experience with FGFR inhibitors in the clinic been so far? And what are you personally excited about from an FGFR standpoint, in the drug development space for GI cancers? Dr. Alok A. Khorana: Yeah, I think the whole FGFR fusion story sort of actually deserves more excitement than it's gotten, and it may be because, as I mentioned earlier, biliary tract cancers are a relatively low volume type of cancer. But the results that we are seeing in the clinic are very impressive. And the results that we are anticipating, based on some ongoing phase two and phase three trials, appear to be even more impressive for the very specific inhibitors that are about to hopefully come out soon. Also, the possibility of using successive lines of FGFR inhibitors - if one fails, you try a second one; if the second one fails, you try a third one because the mechanisms are subtly different - I think it will take a little while to figure out the exact sequencing and also the sort of the rates of response in people who might previously have been exposed to an FGFR inhibitor. So that data may not be readily available, because right now most patients are going in for longer trials. But having that type of possibility, I think, kind of reminds me of the excitement around CML back when imatinib suddenly became not the only drug and a bunch of other drugs came out, and it's kind of like that. I think again, it's not a very common cancer, but it's really wonderful to see so many options and more options along the way for our patients. Dr. Rafeh Naqash: Thank you. Now, going to your personal story, which is the second part of this conversation, which I think personally, for me, is always very exciting when I try to ask people about their personal journeys. For the sake of the listeners, I can say that when I was a trainee, I used to hear about Dr. Khorana's course, I always thought that Dr. Alok Khorana was a hematologist. My friends corrected me a few years back and said that you're a GI oncologist. Can you tell us about your love for GI oncology and the intersection with hematology thrombosis, which you have had a successful career in also? Can you explain how that came about a little bit? Dr. Alok A. Khorana: Yeah, sure. So it is a common, I guess I shouldn't say misperception, but it's certainly a common perception that I'm a hematologist. But I'll sort of state for the record that I never boarded in hematology. I did do a combined hem-onc fellowship, but only boarded in oncology. So I'm actually not even boarded in hematology. My interest in thrombosis came about- it's one of those things that sort of happen when you're starting out in your career, and things align together in ways that you don't sort of fully understand at the time. And then suddenly, 10 years later, you have sort of a career in this. But it actually came about because of the intersection of, at the time, angiogenesis and coagulation. And this is the late ‘90s, early two ‘00s, there was a lot of buzz around the fact that many of the factors that are important for coagulation are also pro angiogenic and many factors that are coagulation inhibitors. These are naturally occurring molecules in your body, and can be anticoagulant and anti angiogenic. A great example of this is tissue factor, which is, as you'll remember from the coagulation pathways, the number one molecule that starts off the whole process. But less widely appreciated is the fact that nearly every malignancy expresses tissue factor on its cell surface. This includes breast cancer, it includes leukemia cells, it includes pancreatic cancer. In some cancers, like pancreatic cancer, we've even shown that you can detect it in the blood circulation. And so for me, as a GI oncologist who was seeing a lot of patients get blood clots, it was particularly fascinating to sort of see this intersection and try and understand what is this interaction between the coagulation and angiogenic cascades that's so vital for cancers. Why is coagulation always upregulated in cancer patients? Not all of them get blood clots, but subclinical activation of coagulation always exists. So I would say I was fascinated by it as an intellectual question and really approached it from an oncology perspective and not a hematology perspective. But then as I got deeper into it, I realized not everybody's getting blood clots, and how can I better predict which patients will get blood clots. And so I had both a hematology mentor, Charlie Francis, and an oncology mentor, Gary Lyman. And using sort of both their expertise, I drafted a K23 career development award specifically to identify predictors of blood clots in cancer patients. And that's the multivariate model that later became known as the Khorana Score. So again, I approach it from an oncology perspective, not a hematology perspective, but really a fascinating and still, I would say an understudied subject is why are cancer patients having so many clotting problems? And what does it say about the way cancer develops biologically that requires activation of the coagulation system across all of these different cancers? And I think we still don't fully understand the breadth of that. Dr. Rafeh Naqash: Very intriguing how you connected two and two and made it a unique success story. And I completely agree with you on the tissue factor. Now there's ADCs antibody drug conjugates that target tissue factor, both a prude as well as upcoming. Now, the second part of my question is on your personal journey, and I know you've talked about it on social media previously, at least I've seen it on social media, about your interactions with your uncle, Dr. Har Gobind Khorana, who was a Nobel Prize winner in medicine and physiology for his work on DNA. Could you tell us about how that perhaps shaped some of your personal journey and then how you continued, and then also some personal advice for junior faculty trainees as they proceed towards a successful career of their own? Dr. Alok A. Khorana: Yeah, thank you for bringing that up. So very briefly, this is about my uncle. He's actually my great uncle. So he's my grandfather's youngest brother. And I grew up in India in the ‘70s and ‘80s, and at the time, I ran away from this association as fast as I could, because growing up in India in the 70s and ‘80s, it was a socialist economy. There wasn't a lot going on. There was certainly none of the IT industry and all of everything that you see right now. And so there were very few icons, and my great uncle was definitely one of those few icons. As soon as you mentioned your last name, that would sort of be the first question people would ask. But he did serve as a role model, I think, both to my father, who was also a physician scientist and a professor of medicine, and then to myself in sort of making me realize, one, that you can't really separate medicine from science. I think those are really integrated, and we want to ask questions and answer questions in a scientific manner. He chose to do it in a basic science world. My father did it in a clinical science world, and I have done it in a clinical and a translational science world. Again, sort of using science as the underpinning for sort of understanding diseases, I think, is key. And so that was certainly a massive inspiration to me. And then after I immigrated to the US in the late ‘90s, I met him on a regular basis. He was certainly very inspirational in his successes, and I realized the breadth of what he had done, which I did not realize in my youth growing up. But this is a person who came to the US. This was before Asian immigration was even legal. So he got here and they had to pass a special bill in Congress to let him be a citizen that was based on the sort of work that he had done in Canada and in the UK before he came here. And then he sets up shop in the University of Wisconsin in Madison and hires tons of these postdocs and essentially converted his lab into this massive factory, trying to figure out the genetic code. Really just the type of dedication that that needs and the amount of work that that needs and the ability to do that in a setting far removed from where he grew up, I think it's just really quite mind boggling. And then he didn't stop there. He got the Nobel for that, but I have these letters that he wrote after he got the Nobel Prize, and he was just completely obsessed with the possibility that getting the Nobel would make him sort of lose his mojo and he wouldn't be as focused on the next aspects of science. And he was just really dedicated to synthesizing DNA in the lab, so creating artificial DNA, which he ended up doing. And the offshoot of that work, so not just the genetic code, but PCR essentially was developed by his lab before it became sort of what we now know as PCR. And then ditches all of that in the ‘80s and ‘90s and moves to understanding the retina and just focuses on retinal disorders. And then signal transduction, essentially trying to figure out when a single photon of light hits your eye, what happens biologically. It's a completely different field. And just took that on and spent the next 20,30 years of his life doing that. So the ability to sort of change fields, I thought that was very inspirational as well, that you don't have to just stick to one question. You can get into one question, answer it as much as possible, and then find something else that's really interesting to you and that really grabs your attention, and then stick with that for the next couple of decades. So lots to learn there. Dr. Rafeh Naqash: Thank you. Thank you. And then, based on some of your personal lessons, what's your advice for junior faculty and trainees as you've progressed in your career? Dr. Alok A. Khorana: I think, number one, and I can't emphasize this enough, and sometimes it actually causes a little bit of anxiety, but it is finding the right mentor. And for me, certainly that was key, because my mentor, who was Charlie Francis, was not an oncologist who was a hematologist, but was like me, sort of supported this idea of trying to understand, hey, why does coagulation interact with cancer? And so he approached it from a hematology perspective, I approached it from a cancer perspective, but he sort of gave me the freedom to ask those questions in his lab and then later on in the clinical setting and clinical translational setting, and then got me access to other people who are experts in the field and introducing you and then getting you on committees and making sure you sort of get into clinical trials and so on. And so having a mentor who sort of supports you but doesn't stifle you, and that's really key because you don't want to just ask the question that the mentor is interested in. And as a mentor now, I don't want to have my mentee ask the question that I'm interested in, but also a question that the mentee is interested in. And so there's a little bit of a chemistry there that's not always replicable, and it can go wrong in sort of five different ways, but when it goes right, it's really vital. And I mentioned it causes anxiety because, of course, not every day is great with your mentor or with your mentee, but over a period of time, has this person done sort of their best to get your career off to a start? And have you served that mentor well by doing the things that are– there's responsibilities on both sides, on both on the mentor and on the mentee. And if you can find that relationship where there's a little bit of chemistry there and both of you are effectively discharging both your responsibilities and satisfying your intellectual curiosity, I think that can't be beat, honestly. To me, sort of number one is that and everything else follows from that. So, the networking, making sure your time is sort of allocated appropriately, fighting with sort of the higher ups to make sure that you're not having to do too much, things that are sort of away from your research interests, all of that sort of flows from having the right person. Dr. Rafeh Naqash: Couldn't agree with you more, Dr. Khorana, thank you so much. It was an absolute pleasure. Thank you for sharing with us the science, the personal as well as the professional journey that you had. And hopefully, when you have the next Khorana Score, Khorana score 2.0, JCO Precision Oncology will become the home for that paper and we'll try to have you again maybe in the near future. 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/podcast. Thank you so much. 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. Disclosures: Dr. Khorana - Honoraria Company: Pfizer, Bayer, Anthos, Sanofi, BMS, WebMD/MedscapeConsulting or Advisory Role Company: Janssen, Bayer, Anthos, Pfizer, Sanofi, BMS Research Funding Company: Anthos, Bristol-Myers, Squibb Travel, Accommodations, Expenses Company: Janssen, Bayer, Bristol-Myers Squibb
Chama-se João Ferreira e é um "jovem promissor" que foi candidato à CML em 2013, em 2017 e em 2021. Parece que o único cargo que não é capaz de assumir é o de secretário-geral do PCP.See omnystudio.com/listener for privacy information.
Rirandzu Viola Madhlope Talks Living with Cancer https://www.violamadhlophe.com/ On today's episode of Diversified Game I am joined by Rirandzu Viola Madhlope. Viola Discusses living with cancer and lifestyle changes needed to remain healthy in difficult times. Buy Courses at https://bit.ly/PrepareforyourfirsttriptoAfricaudemy Support Us On Patreon: https://www.patreon.com/gamediversifiedViola emphasizes that the mind is the fundamental aspect in dealing with a cancer diagnosis. She explains how the way the news is delivered can greatly impact one's mindset, and how it's important to then take control of your mindset and chart a clear path forward. Viola also discusses the importance of aligning one's spiritual being, embracing all religions to connect with a higher power.Viola's cancer diagnosis and journey @ 11:18Viola shares that she was diagnosed with stage 1 breast cancer and later chronic myeloid leukemia (CML). She describes how these diagnoses led her to take a step back and examine her life, realizing there was a deeper misalignment in her physical, emotional, mental, and spiritual well-being. This prompted her to make significant lifestyle changes, including switching to a completely plant-based diet.Transitioning to a plant-based diet @ 14:01Viola describes her experience of completely switching to a plant-based diet, despite previously being a meat-lover. She shares how this transition led to increased energy, significant weight loss, and overall health improvements, even as she continues to navigate her leukemia diagnosis.Overcoming cravings and food addiction @ 16:00Viola talks about her own struggles with food cravings, particularly for sweets and chocolate. She explains how she had to have an honest conversation with herself and make a conscious decision to change her habits. Viola suggests that awareness and working with the mind are key to overcoming food addictions.Viola's vision for the future @ 18:28Viola shares her vision to create awareness about holistic living and prevention of disease through her book, website, and potential retreat center in South Africa. She emphasizes her goal of empowering people to become the CEO of their own lives and health, providing guidance but allowing them to take ownership of their journey.Recap and next steps @ 30:35Kellen summarizes the key takeaways from the discussion and encourages viewers to visit Viola's website, where they can access her book, recipes, and schedule a consultation. Viola reiterates her plans to expand her online content, including recipe videos in multiple languages to reach a wider audience.
Join the Oncology Brothers, Drs. Rahul and Rohit Gosain, as they dive into the world of Chronic Myeloid Leukemia (CML) with world-renowned hematologist Dr. Jorge Cortes from the Georgia Cancer Center. In this episode, they discuss the current standard of care treatment options for CML, including risk stratification, monitoring, treatment algorithms, and side effects of first, second, and third-generation TKIs. Dr. Cortes provides valuable insights on when to consider treatment holidays, switching therapies, and the potential benefits of upcoming treatments like asciminib. The discussion also covers the importance of deep molecular responses, the role of bone marrow biopsies, and the decision-making process for patients in accelerated phase CML. Tune in to gain a comprehensive understanding of managing CML patients in the community setting and stay updated on the latest advancements in hematology and oncology. Don't miss out on this informative episode with the Oncology Brothers podcast! Website: http://www.oncbrothers.com/ Twitter: https://twitter.com/oncbrothers Contact us at info@oncbrothers.com
Matt Waning's cancer journey began in 2021, at the age of 34, when he wasdiagnosed with testicular cancer. The aggressive nature of his illness led to surgery that removed a tumor the size of a watermelon, along with his left testicle and kidney, as the tumor had reached his aorta. Following surgery, he underwent two months of preventive chemotherapy known as VIP treatment and celebrated being in remission by August 2021. However, the VIP treatment came with a rare side effect—a potential risk of developing acute myeloid leukemia (AML). Unfortunately, in January 2023, Matt was diagnosed with AML as a result of the chemotherapy he had previously received. Matt is an avid Boston sports fan, with a particular passion for the Bruins. Musicis another love of his, offering solace and joy throughout his journey. As the oldest of three siblings, he shares a special bond with his family, including his dog Mogley, named after the main character from "The Jungle Book." Dr. Stone is currently the Director of the Adult Acute Leukemia Program atDana-Farber Cancer Institute, serves on the Medical Oncology Board of the American Board of Internal Medicine, and is vice chair of the Leukemia Core Committee for the national cooperative trials group Cancer and Leukemia Group B. As the Senior Leukemia Protocol Research Nurse Practitioner at Dana-FarberCancer Institute, Ilene Galinsky practices autonomously and in collaboration withphysicians and other members of the multidisciplinary team in the diagnosis, treatment, and management of patients with acute and chronic myelogenous leukemia (CML), myelodysplastic syndrome (MDS), myelofibrosis, and other bone marrow failure diseases.
Carlos Moedas, Presidente da Câmara Municipal de Lisboa, veio falar sobre o livro "Liderar com Pessoas", onde percorre os últimos 2 anos na CML. Fala também do seu percurso até aqui.
Drs. John Sweetenham and Marc Braunstein discuss practice-changing studies in hematologic malignancies that were featured at the 2024 ASCO Annual Meeting, including the ASC4FIRST trial in chronic myeloid leukemia and IMROZ and CARTITUDE-4 in multiple myeloma. TRANSCRIPT Dr. John Sweetenham: Hello, I'm Dr. John Sweetenham from UT Southwestern's Harold C. Simmons Comprehensive Cancer Center and host of the ASCO Daily News Podcast. On today's episode, we'll be discussing practice-changing abstracts and other key advances in hematological malignancies that were featured at the 2024 ASCO Annual Meeting. Joining me for this discussion is an old friend, Dr. Marc Braunstein, a hematologist and oncologist from the NYU Langone Perlmutter Cancer Center. Our full disclosures are available in the transcript of this episode. Marc, it's great to have you back on the podcast again. There were some important studies in the heme space at the Annual Meeting this year, and we're very pleased that you're able to share your takeaways. Dr. Marc Braunstein: Thank you, John. It's great to be back again. Dr. John Sweetenham: Let's start out, Marc, with LBA6500. This abstract reports the primary results of the ASC4FIRST trial, and this was a trial comparing asciminib with investigator selected tyrosine kinase inhibitors in newly diagnosed patients with chronic myeloid leukemia. Could you tell us a little about the trial and how you think it's going to impact clinical practice? Dr. Marc Braunstein: Absolutely. So, asciminib is an oral tyrosine kinase of the ABL kinase domain. As we know in CML, the BCR-ABL translocation is characteristic of the disease, and asciminib is approved for chronic phase CML with a T315I resistance mutation or for patients who have received 2 or more prior lines of therapy. So the ASC4FIRST trial was a randomized trial of 405 patients with newly diagnosed chronic phase CML who are randomized one to one to receive either asciminib at 80 milligrams once daily, or investigator's choice of a first generation TKI imatinib or one of three second generation TKIs nilotinib, dasatinib, or bosutinib. The primary endpoint of the study was the major molecular response, or MMR, at 48 weeks. Pretty much, the study met its primary endpoint with a 67% rate of MMR at 48 weeks, with asciminib versus 49% in patients treated with the investigator's choice of TKI. And in addition, the major molecular remission or MMR of 4.5, which is a deep remission, those rates were higher as well, with asciminib versus investigator's choice at a rate of 39% versus 21% when comparing the groups. Furthermore, when we looked at toxicity, there were fewer grade 3 or higher adverse events, with the asciminib at 38% versus either 44% with the first generation, or 55% with the second generation TKI, and fewer discontinuations as well with asciminib. So I think this abstract is practice-changing. I think it offers compelling data to use asciminib upfront for chronic phase CML. Those who don't agree with that sentiment might argue that we want to see longer term follow up. There's a planned follow-up at 96 weeks. We would want to see the rate of progression to acute myeloid leukemia and of course overall survival as well. But I think the abstract certainly shows an improvement in outcomes with asciminib versus our current array of TKIs. Dr. John Sweetenham: Yeah, I think it certainly is, at least at minimum, potentially practice changing. I agree with you. Just one question, and this may be a little bit speculative, but do you have any thoughts about treatment free survival with asciminib and how that might line up against some of the other TKIs? Dr. Marc Braunstein: Yeah, that's a great question. The abstract did not necessarily address that, patients were treated until progression, but we know that with the current landscape of TKIs, that in patients who have achieved a deep MR of 4 or 4.5 for at least 2 years who discontinue their TKI, the rate of relapse is about 50%. The current study, the ASC4FIRST, doesn't address that, but I think it's a really good question about whether, for those patients who have achieved a deep remission, whether they can eventually stop asciminib down the line. Dr. John Sweetenham: Yeah, I guess it's one of those ‘watch this space' things. So we'll see how the data mature out. And let's move on to what I think is another potentially practice-changing study, at least in certain parts of the world. And that's [the] LBA7000 study in classical Hodgkin lymphoma. As you remember, this was a German Hodgkin lymphoma study group trial which looked at the tolerability and efficacy of a novel regimen, BrECADD versus eBEACOPP for patients with advanced stage classical Hodgkin lymphoma in their study, which is known as GHSG HD21. Can you give us your thoughts and take home messages from this trial? Dr. Marc Braunstein: Yeah, John, absolutely. So the German HD21 study is a phase 3 study of 1,500 patients with classical Hodgkin lymphoma. The majority were stage 3 or 4, 84%, that compared two regimens BEACOPP to BrECADD. The major difference between these 2 groups being that the newer BrECADD regimen swaps out bleomycin for brentuximab vedotin, which is an anti-CD30 antibody drug conjugate. Also, in the BrECADD regimen they eliminate vincristine that's incorporated into BEACOPP. Those are kind of the global differences between these 2 regimens. And when comparing these, they looked at the primary endpoint of progression-free survival. Of note, in this study there was a PET adjusted approach where if patients achieved interim PET negativity after 2 cycles, that was followed by an additional 2 cycles of their treatment as opposed to 4 cycles if they were PET positive after the initial 2 cycles of their respective treatment. And of note, there were similar rates of PET2 negativity between both arms, about 58% in both arms. So at a median follow-up of 48 months, the 4-year progression-free survival was significantly better with the brentuximab containing BrECADD regimen at 94% versus 91% with a hazard ratio of 0.66. And the overall survival of the BrECADD arm was 98.6%, which is very high and impressive. The 4-year overall survival was similar between the arms at around 98%, but of note, there were fewer severe adverse events with BrECADD, the brentuximab containing arm versus BEACOPP at about 42% versus 59% and interestingly less peripheral neuropathy with the brentuximab containing BrECADD. So we're doing extremely well in treating advanced stage classical Hodgkin lymphoma. So the bar is set very high. But in this study, the rates of progression-free survival and overall survival are very impressive. While these intensive regimens tend to be used outside of the U.S., there are several notable benefits of the study, including greater than 50% PET2 negativity and high rates of progression-free survival at 4 years. In discussing this abstract, it's worth noting that there are other competing regimens, if you want to call it that, that are more commonly used in the U.S. So the ECHELON-1 study looked at brentuximab AVD compared with ABVD with bleomycin and it was a 94% versus 89% 6-year overall survival rate favoring the brentuximab containing A+AVD regimen. And lastly, more recently, the SWOG S1826 study that hasn't been published but was presented in abstract form looked at nivolumab AVD versus brentuximab AVD at a median follow up of 12 months showed a progression-free survival of 94% versus 86%. And that study still has yet to be published and needs to mature. But both of those regimens are in the NCCN guidelines. So, we're definitely pushing the bar higher in terms of improving responses in treating advanced classical Hodgkin lymphoma. Dr. John Sweetenham: I think that there's no question that these results from BrECADD are very impressive. But I'm taken back to what I think has been a kind of philosophic discussion in Hodgkin lymphoma now for a number of years about balancing disease control and efficacy against the potential short-term and long-term toxicity of the regimens, particularly when you have very effective salvage therapies for those patients who may suffer a relapse. So I think that this is a discussion over whether you take a very intensive, upfront approach to Hodgkin lymphoma versus something that may be less and slightly less intensive. I suspect that's a discussion that's going to continue for a long time. I don't know what you feel, but my own feeling about this is that this study will likely have a major influence over treatment of Hodgkin lymphoma, particularly in western Europe. Less likely in the US.., I would think. I don't know what your thoughts about that are. Dr. Marc Braunstein: Well, it's a great question. In SWOG S1826, that study did include pediatric patients. In HD21, the median age was 31 and did not include pediatric patients. So I think we have to be selective in terms of fitness and which patients may be better suited for different regimens. But I think what all these studies show is certainly when we incorporate novel immunotherapies, whether it's brentuximab vedotin, nivolumab, we improve progression-free survival and even overall survival. Dr. John Sweetenham: Absolutely. So let's shift gears now and take a look at Abstract 7500, the IMROZ study. This was the study of isatuximab, bortezomib, lenalidomide and dexamethasone versus VRD alone for transplant ineligible patients with newly diagnosed multiple myeloma. I know we discussed this in our preview podcast a few weeks back, Marc, but I just wonder now, having seen the data in more detail, what do you think of the important takeaways? And again, are we looking at a new standard of care? Dr. Marc Braunstein: You know, there are many standards of care in multiple myeloma, but we're always looking to make improvements on the regimens we have at our disposal. So, just to recap, IMROZ is a phase 3 randomized study of the anti-CD38 monoclonal antibody isatuximab with the backbone of bortezomib, lenalidomide, dexamethasone or VRD versus VRD alone, specifically, in transplant ineligible newly diagnosed multiple myeloma patients age less than 80. They studied 446 patients in this study, randomized 3 to 2 to Isa-VRD versus VRD alone, with the primary endpoint of progression free survival. Now, similar to other studies where they included a monoclonal antibody up front, the study met its primary endpoint of improving progression-free survival with the quad regimen containing the monoclonal antibody isatuximab versus VRD alone. So what was interesting about the study, it's really the first of its kind to be presented that specifically looked at transplant ineligible patients, which is presumably a less fit or perhaps more frail population that wouldn't go on to consolidation with stem cell transplant. And in this study, the progression-free survival at 5 years was 63% versus 45%, clearly superior when you included isatuximab. And the rates of complete remission and MRD negativity were all significantly improved, too. However, that was also met with slightly more grade 3 or higher treatment emergent adverse events, 92% versus 84% in the control arm. There are also 11% grade 5 treatment emergent adverse events with the isatuximab group versus 5.5% with VRD alone. Although there was no major difference in treatment discontinuation. One small caveat worth noting, too, is that high-risk patients in this study, when presented at ASCO, did not necessarily show a difference in benefit, although there wasn't necessarily a detriment either. So, John, I think that clearly quadruplet regimens are superior in outcomes of efficacy to triplets, even in transplant-ineligible patients. But I think we have to tailor these treatments to individual patients because I think when it comes to transplant-ineligible patients, it's a spectrum of patients who may be more or less fit for quad regimens versus triplet regimens. It's also worth noting, though, that in this study, the patients are really only getting a quad regimen for 4 cycles. They get their Isa-VRD, and then you drop the bortezomib. So when we think about quads, it's not that they're getting the quad regimen indefinitely, it's really for the induction cycles. But still, I think we have to be aware of potential safety issues. Dr. John Sweetenham: Okay, great. And let's stay on the theme of multiple myeloma, Marc, and talk a little bit about Abstract 7504, which was a subgroup analysis of the CARTITUDE-4 study. This is a report on the use of ciltacabtagene autoleucel versus standard of care in patients with functional high risk multiple myeloma. Can you give us your thoughts on this and maybe put it into a bit of context for us? Dr. Marc Braunstein: Absolutely, John. It's really a great time to be in the field of multiple myeloma. We're making tremendous progress, but when we think about one of the unmet needs, it's just consistently the high-risk patients who have shorter responses and are at higher risk for poorer outcomes. Just to review, cilta-cel is one of the 2 available anti-BCMA CAR T-cell products available for the treatment of relapsed or refractory multiple myeloma. Very recently, the FDA approved cilta-cel for lenalidomide refractory patients after 2 or more prior lines of therapy based on the CARTITUDE-4 study, which was published by San-Miguel and colleagues in New England Journal of Medicine in July 2023. And that study randomized 419 patients with multiple myeloma with 1 to 3 prior lines of therapy to receive either cilta-cel or physician's choice of standard of care, which was either 1 of 2 triplet regimens, a pomalidomide, bortezomib, dexamethasone or daratumumab, pomalidomide and dexamethasone. It's worth noting that about 25% of the patients in the CARTITUDE-4 study had prior anti-CD38 antibody treatment previously and the carfilzomib was not included in one of the standard-of-care arms, and we know that those regimens containing carfilzomib do increase survival in relapsed myeloma. Nevertheless, the primary outcome of progression-free survival was not reached in the CAR T-cell arm versus 11.8 months in the standard-of-care arm, with a significant reduction in progression of 74%. So clearly a positive study and CAR T-cell therapy is included in the NCCN guidelines for patients who have an early relapse from their myeloma. The current abstract by Costa et al focused specifically on a subgroup of 79 patients from CARTITUDE-4 in second line of treatment and looked at what they called functional high-risk myeloma, defined as progression of disease within 18 months of initial treatment or after stem cell transplant. Again, the study showed a retained benefit of cilta-cel with significant improvement in progression-free survival either not reached or 12 months with the control standard of care arm, as well as complete remission rate and rates of MRD negativity of 65% versus 10% in the control. The overall survival outcome was still immature and not presented. Nevertheless, cilta-cel is clearly superior to standard-of-care triplet regimens. I think that for patients with high risk, they clearly derive a benefit from CAR T-cell therapy if they have short progression-free survival after initial therapy. Dr. John Sweetenham: Thanks, Marc. So let's round this out by talking about another area of unmet need, I guess in a way in a difficult to treat patient group. And that's Abstract 7007, the SYMPATICO study. This is a study which looks at the efficacy and safety of ibrutinib and venetoclax in patients with mantle cell lymphoma who had a mutated TP53. Can you just briefly review this for us and tell us what you think we should be taking away from this studys? Dr. Marc Braunstein: So, mantle cell lymphoma typically has an aggressive behavior, but the subgroup of patients with a P53 mutation tend to have the poorest outcomes and do represent an area of unmet need. Although BTK inhibitors are making important improvements in mantle cell lymphoma, they have yet to be approved in newly diagnosed mantle cell lymphoma. Acalibutinib and zanubrutinib are FDA-approved BTK inhibitors for previously treated mantle cell lymphoma. Ibrutinib was withdrawn from the market in the U.S. for mantle cell lymphoma. Dr. Michael Wang's group presented late-breaking data from the phase 3 SYMPATICO trial at ASH 2023, in which 267 patients with relapsed refractory mantle cell lymphoma were randomized to receive either ibrutinib plus the BCL2 inhibitor venetoclax or ibrutinib plus placebo after 1 to 5 prior lines of therapy. And that study showed a 32 versus 22 months progression-free survival at a median follow up of 51 months. The current abstract, also by Dr. Wang and colleagues, looked at the subgroup of patients who had a P53 mutation and included an open label cohort of 44 patients in the first line of treatment and a relapse refractory cohort of 75 patients, and compared this subgroup of patients with P53 mutation to those without. When we look at the outcomes, the patients who did not have a P53 mutation clearly did better in terms of progression-free survival being not reached in first-line treatment compared to 22 months progression-free survival in those patients with first-line [treatment] with a P53 mutation. As well as in the relapsed refractory setting, the PFS without the P53 mutation was 47 months versus 21 months with the mutation. However, when you look at these patients treated with ibrutinib and venetoclax comparing whether they got treated in first line or the relapse refractory setting, the overall response rates are very similar at about 80% to 90% and the CR rates were very similar at about 55% to 58%, which to me suggests that although patients with P53 mutation do worse than those without it, whether they're treated in the first-line or the relapse setting with this combination of venetoclax, they tend to do somewhat similar, suggesting that you can overcome resistance to prior therapy in the relapse setting. So I think further data are certainly warranted to explore the role of combination therapies that include novel agents such as BTK inhibitors in the first line setting. It's worth noting that the TRIANGLE study was recently published, and this study looked at including ibrutinib at various phases, including at induction in combination with intensive chemotherapy and during the maintenance phase. And that study showed encouraging outcomes in patients who received ibrutinib even without stem cell transplant compared to those who received stem cell transplant. So the role of BTKIs in mantle cell lymphoma is certainly evolving, and I think it offers a very effective intervention without the same kind of toxicities we see with cytotoxic chemotherapy that's traditionally used in mantle cell lymphoma. But I think the subgroup of patients with P53 mutation in this disease still represent an area of unmet need that unfortunately have worse outcomes. But novel agents may be able to overcome some of those adverse outcomes. Dr. John Sweetenham: Yeah, I agree. I think these are intriguing data, and obviously it needs more follow-up and probably more prospective studies. But nevertheless, I think there are some signals there for sure that need to be followed up on. Marc, as always, it's great to have your insights on key advances in the heme space from ASCO. An important year this year, and we really appreciate your time and effort in sharing with us your thoughts on what we've learned this year. So thank you as always. Dr. Marc Braunstein: My pleasure. Dr. John Sweetenham: And thank you to our listeners for joining us today. You'll find links to the abstract 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. Find out more about today's guest: Dr. Marc Braunstein @docbraunstein Follow ASCO on social media: @ASCO on Twitter ASCO on Facebook ASCO on LinkedIn Disclosures: Dr. John Sweetenham: Consulting or Advisory Role: EMA Wellness Dr. Marc Braunstein: Consulting or Advisory Role: Pfizer, Bristol-Myers Squibb/Celgene, Adaptive Biotechnologies, GlaxoSmithKline, ADC Therapeutics, Janssen Oncology, Abbvie, Guidepoint Global, Epizyme, Sanofi, CTI BioPharma Corp Speakers' Bureau: Janssen Oncology Research Funding (Institution): Janssen, Celgene/BMS
The most enthralling conversation I've ever had with anyone on cancer. It's with Charlie Swanton who is a senior group leader at the Francis Crick Institute, the Royal Society Napier Professor in Cancer and medical oncologist at University College London, co-director of Cancer Research UK.Video snippet from our conversation. Full videos of all Ground Truths podcasts can be seen on YouTube here. The audios are also available on Apple and Spotify.Transcript with audio links and many external linksEric Topol (00:07):Well, hello, this is Eric Topol with Ground Truths, and I am really fortunate today to connect us with Charlie Swanton, who is if not the most prolific researcher in the space of oncology and medicine, and he's right up there. Charlie is a physician scientist who is an oncologist at Francis Crick and he heads up the lung cancer area there. So Charlie, welcome.Charles Swanton (00:40):Thank you, Eric. Nice to meet you.Learning from a FailureEric Topol (00:43):Well, it really is a treat because I've been reading your papers and they're diverse. They're not just on cancer. Could be connecting things like air pollution, it could be Covid, it could be AI, all sorts of things. And it's really quite extraordinary. So I thought I'd start out with a really interesting short paper you wrote towards the end of last year to give a sense about you. It was called Turning a failing PhD around. And that's good because it's kind of historical anchoring. Before we get into some of your latest contributions, maybe can you tell us about that story about what you went through with your PhD?Charles Swanton (01:26):Yeah, well thank you, Eric. I got into research quite early. I did what you in the US would call the MD PhD program. So in my twenties I started a PhD in a molecular biology lab at what was then called the Imperial Cancer Research Fund, which was the sort of the mecca for DNA tumor viruses, if you like. It was really the place to go if you wanted to study how DNA tumor viruses worked, and many of the components of the cell cycle were discovered there in the 80s and 90s. Of course, Paul Nurse was the director of the institute at the time who discovered cdc2, the archetypal regulator of the cell cycle that led to his Nobel Prize. So it was a very exciting place to work, but my PhD wasn't going terribly well. And sort of 18, 19 months into my PhD, I was summoned for my midterm reports and it was not materializing rapidly enough.(02:25):And I sat down with my graduate student supervisors who were very kind, very generous, but basically said, Charlie, this isn't going well, is it? You've got two choices. You can either go back to medical school or change PhD projects. What do you want to do? And I said, well, I can't go back to medical school because I'm now two years behind. So instead I think what I'll do is I'll change PhD projects. And they asked me what I'd like to do. And back then we didn't know how p21, the CDK inhibitor bound to cyclin D, and I said, that's what I want to understand how these proteins interact biochemically. And they said, how are you going to do that? And I said, I'm not too sure, but maybe we'll try yeast two-hybrid screen and a mutagenesis screen. And that didn't work either. And in the end, something remarkable happened.(03:14):My PhD boss, Nic Jones, who's a great guy, still is, retired though now, but a phenomenal scientist. He put me in touch with a colleague who actually works next door to me now at the Francis Crick Institute called Neil McDonald, a structural biologist. And they had just solved, well, the community had just solved the structure. Pavletich just solved the structure of cyclin A CDK2. And so, Neil could show me this beautiful image of the crystal structure in 3D of cyclin A, and we could mirror cyclin D onto it and find the surface residue. So I spent the whole of my summer holiday mutating every surface exposed acid on cyclin D to an alanine until I found one that failed to interact with p21, but could still bind the CDK. And that little breakthrough, very little breakthrough led to this discovery that I had where the viral cyclins encoded by Kaposi sarcoma herpes virus, very similar to cyclin D, except in this one region that I had found interactive with a CDK inhibitor protein p21.(04:17):And so, I asked my boss, what do you think about the possibility this cyclin could have evolved from cyclin D but now mutated its surface residues in a specific area so that it can't be inhibited by any of the control proteins in the mammalian cell cycle? He said, it's a great idea, Charlie, give it a shot. And it worked. And then six months later, we got a Nature paper. And that for me was like, I cannot tell you how exciting, not the Nature paper so much as the discovery that you were the first person in the world to ever see this beautiful aspect of evolutionary biology at play and how this cyclin had adapted to just drive the cell cycle without being inhibited. For me, just, I mean, it was like a dream come true, and I never experienced anything like it before, and I guess it's sizes the equivalent to me of a class A drug. You get such a buzz out of it and over the years you sort of long for that to happen again. And occasionally it does, and it's just a wonderful profession.Eric Topol (05:20):Well, I thought that it was such a great story because here you were about to fail. I mean literally fail, and you really were able to turn it around and it should give hope to everybody working in science out there that they could just be right around the corner from a significant discovery.Charles Swanton (05:36):I think what doesn't break you makes you stronger. You just got to plow on if you love it enough, you'll find a way forward eventually, I hope.Tracing the Evolution of Cancer (TRACERx)Eric Topol (05:44):Yeah, no question about that. Now, some of your recent contributions, I mean, it's just amazing to me. I just try to keep up with the literature just keeping up with you.Charles Swanton (05:58):Eric, it's sweet of you. The first thing to say is it's not just me. This is a big community of lung cancer researchers we have thanks to Cancer Research UK funded around TRACERx and the lung cancer center. Every one of my papers has three corresponding authors, multiple co-first authors that all contribute in this multidisciplinary team to the sort of series of small incremental discoveries. And it's absolutely not just me. I've got an amazing team of scientists who I work with and learn from, so it's sweet to give me the credit.Eric Topol (06:30):I think what you're saying is really important. It is a team, but I think what I see through it all is that you're an inspiration to the team. You pull people together from all over the world on these projects and it's pretty extraordinary, so that's what I would say.Charles Swanton (06:49):The lung community, Eric, the lung cancer community is just unbelievably conducive to collaboration and advancing understanding of the disease together. It's just such a privilege to be working in this field. I know that sounds terribly corny, but it is true. I don't think I recall a single email to anybody where I've asked if we can collaborate where they've said, no, everybody wants to help. Everybody wants to work together on this challenge. It's just such an amazing field to be working in.Eric Topol (07:19):Yeah. Well I was going to ask you about that. And of course you could have restricted your efforts or focused on different cancers. What made you land in lung cancer? Not that that's only part of what you're working on, but that being the main thing, what drew you to that area?Charles Swanton (07:39):So I think the answer to your question is back in 2008 when I was looking for a niche, back then it was lung cancer was just on the brink of becoming an exciting place to work, but back then nobody wanted to work in that field. So there was a chair position in thoracic oncology and precision medicine open at University College London Hospital that had been open, as I understand it for two years. And I don't think anybody had applied. So I applied and because I was the only one, I got it and the rest is history.(08:16):And of course that was right at the time when the IPASS draft from Tony Mok was published and was just a bit after when the poster child of EGFR TKIs and EGFR mutant lung cancer had finally proven that if you segregate that population of patients with EGFR activating mutation, they do incredibly well on an EGFR inhibitor. And that was sort of the solid tumor poster child along with Herceptin of precision medicine, I think. And you saw the data at ASCO this week of Lorlatinib in re-arranged lung cancer. Patients are living way beyond five years now, and people are actually talking about this disease being more like CML. I mean, it's extraordinary the progress that's been made in the last two decades in my short career.Eric Topol (09:02):Actually, I do want to have you put that in perspective because it's really important what you just mentioned. I was going to ask you about this ASCO study with the AKT subgroup. So the cancer landscape of the lung has changed so much from what used to be a disease of cigarette smoking to now one of, I guess adenocarcinoma, non-small cell carcinoma, not related to cigarettes. We're going to talk about air pollution in a minute. This group that had, as you say, 60 month, five year plus survival versus what the standard therapy was a year plus is so extraordinary. But is that just a small subgroup within small cell lung cancer?Charles Swanton (09:48):Yes, it is, unfortunately. It's just a small subgroup. In our practice, probably less than 1% of all presentations often in never smokers, often in female, never smokers. So it is still in the UK at least a minority subset of adenocarcinomas, but it's still, as you rightly say, a minority of patients that we can make a big difference to with a drug that's pretty well tolerated, crosses the blood-brain barrier and prevents central nervous system relapse and progression. It really is an extraordinary breakthrough, I think. But that said, we're also seeing advances in smoking associated lung cancer with a high mutational burden with checkpoint inhibitor therapy, particularly in the neoadjuvant setting now prior to surgery. That's really, really impressive indeed. And adjuvant checkpoint inhibitor therapies as well as in the metastatic setting are absolutely improving survival times and outcomes now in a way that we couldn't have dreamt of 15 years ago. We've got much more than just platinum-based chemo is basically the bottom line now.Revving Up ImmunotherapyEric Topol (10:56):Right, right. Well that actually gets a natural question about immunotherapy also is one of the moving parts actually just amazing to me how that's really, it's almost like we're just scratching the surface of immunotherapy now with checkpoint inhibitors because the more we get the immune system revved up, the more we're seeing results, whether it's with vaccines or CAR-T, I mean it seems like we're just at the early stages of getting the immune system where it needs to be to tackle the cancer. What's your thought about that?Charles Swanton (11:32):I think you're absolutely right. We are, we're at the beginning of a very long journey thanks to Jim Allison and Honjo. We've got CTLA4 and PD-1/PDL-1 axis to target that's made a dramatic difference across multiple solid tumor types including melanoma and lung cancer. But undoubtedly, there are other targets we've seen LAG-3 and melanoma and then we're seeing new ways, as you rightly put it to mobilize the immune system to target cancers. And that can be done through vaccine based approaches where you stimulate the immune system against the patient's specific mutations in their cancer or adoptive T-cell therapies where you take the T-cells out of the tumor, you prime them against the mutations found in the tumor, you expand them and then give them back to the patient. And colleagues in the US, Steve Rosenberg and John Haanen in the Netherlands have done a remarkable job there in the context of melanoma, we're not a million miles away from European approvals and academic initiated manufacturing of T-cells for patients in national health systems like in the Netherlands.(12:50):John Haanen's work is remarkable in that regard. And then there are really spectacular ways of altering T-cells to be able to either migrate to the tumor or to target specific tumor antigens. You mentioned CAR-T cell therapies in the context of acute leukemia, really extraordinary developments there. And myeloma and diffuse large B-cell lymphoma as well as even in solid tumors are showing efficacy. And I really am very excited about the future of what we call biological therapies, be it vaccines, an antibody drug conjugates and T-cell therapies. I think cancer is a constantly adapting evolutionary force to be reckoned with what better system to combat it than our evolving immune system. It strikes me as being a future solution to many of these refractory cancers we still find difficult to treat.Eric Topol (13:48):Yeah, your point is an interesting parallel how the SARS-CoV-2 virus is constantly mutating and becoming more evasive as is the tumor in a person and the fact that we can try to amp up the immune system with these various means that you just were reviewing. You mentioned the other category that's very hot right now, which is the antibody drug conjugates. Could you explain a bit about how they work and why you think this is an important part of the future for cancer?Antibody-Drug ConjugatesCharles Swanton (14:26):That's a great question. So one of the challenges with chemotherapy, as you know, is the normal tissue toxicity. So for instance, neutropenia, hair loss, bowel dysfunction, diarrhea, epithelial damage, essentially as you know, cytotoxics affect rapidly dividing tissues, so bone marrow, epithelial tissues. And because until relatively recently we had no way of targeting chemotherapy patients experienced side effects associated with them. So over the last decade or so, pioneers in this field have brought together this idea of biological therapies linked with chemotherapy through a biological linker. And so one poster chart of that would be the drug T-DXd, which is essentially Herceptin linked to a chemotherapy drug. And this is just the most extraordinary drug that obviously binds the HER2 receptor, but brings the chemotherapy and proximity of the tumor. The idea being the more drug you can get into the tumor and the less you're releasing into normal tissue, the more on tumor cytotoxicity you'll have and the less off tumor on target normal tissue side effects you'll have. And to a large extent, that's being shown to be the case. That doesn't mean they're completely toxicity free, they're not. And one of the side effects associated with these drugs is pneumonitis.(16:03):But that said, the efficacy is simply extraordinary. And for example, we're having to rewrite the rule books if you like, I think. I mean I'm not a breast cancer physician, I used to be a long time ago, but back in the past in the early 2000s, there was HER2 positive breast cancer and that's it. Now they're talking about HER2 low, HER2 ultra-low, all of which seem to in their own way be sensitive to T-DXd, albeit to a lower extent than HER2 positive disease. But the point is that there doesn't seem to be HER2 completely zero tumor group in breast cancer. And even the HER2-0 seem to benefit from T-DXd to an extent. And the question is why? And I think what people are thinking now is it's a combination of very low cell service expression of HER2 that's undetectable by conventional methods like immunohistochemistry, but also something exquisitely specific about the way in which HER2 is mobilized on the membrane and taken back into the cell. That seems to be specific to the breast cancer cell but not normal tissue. So in other words, the antibody drug conjugate binds the tumor cell, it's thought the whole receptor's internalized into the endosome, and that's where the toxicity then happens. And it's something to do with the endosomal trafficking with the low level expression and internalization of the receptor. That may well be the reason why these HER2 low tumors are so sensitive to this beautiful technology.Eric Topol (17:38):Now I mean it is an amazing technology in all these years where we just were basically indiscriminately trying to kill cells and hoping that the cancer would succumb. And now you're finding whether you want to call it a carry or vector or Trojan horse, whatever you want to call it, but do you see that analogy of the HER2 receptor that's going to be seen across the board in other cancers?Charles Swanton (18:02):That's the big question, Eric. I think, and have we just lucked out with T-DXd, will we find other T-DXd like ADCs targeting other proteins? I mean there are a lot of ADCs being developed against a lot of different cell surface proteins, and I think the jury's still out. I'm confident we will, but we have to bear in mind that biology is a fickle friend and there may be something here related to the internalization of the receptor in breast cancer that makes this disease so exquisitely sensitive. So I think we just don't know yet. I'm reasonably confident that we will find other targets that are as profoundly sensitive as HER2 positive breast cancer, but time will tell.Cancer, A Systemic DiseaseEric Topol (18:49):Right. Now along these lines, well the recent paper that you had in Cell, called embracing cancer complexity, which we've talking about a bit, in fact it's kind of those two words go together awfully well, but hallmarks of systemic disease, this was a masterful review, as you say with the team that you led. But can you tell us about what's your main perspective about this systemic disease? I mean obviously there's been the cancer is like cardiovascular and cancers like this or that, but here you really brought it together with systemic illness. What can you say about that?Charles Swanton (19:42):Well, thanks for the question first of all, Eric. So a lot of this comes from some of my medical experience of treating cancer and thinking to myself over the years, molecular biology has had a major footprint on advances in treating the disease undoubtedly. But there are still aspects of medicine where molecular biology has had very little impact, and often that is in areas of suffering in patients with advanced disease and cancer related to things like cancer cachexia, thrombophilia. What is the reason why patients die blood clots? What is the reason patients die of cancer at all? Even a simple question like that, we don't always know the answer to, on death certificates, we write metastatic disease as a cause of cancer death, but we have patients who die with often limited disease burden and no obvious proximal cause of death sometimes. And that's very perplexing, and we need to understand that process better.(20:41):And we need to understand aspects like cancer pain, for example, circadian rhythms affect biological sensitivity of cancer cells to drugs and what have you. Thinking about cancer rather than just sort of a single group of chaotically proliferating cells to a vision of cancer interacting both locally within a microenvironment but more distantly across organs and how organs communicate with the cancer through neuronal networks, for example, I think is going to be the next big challenge by setting the field over the next decade or two. And I think then thinking about more broadly what I mean by embracing complexity, I think some of that relates to the limitations of the model systems we use, trying to understand inter-organ crosstalk, some of the things you cover in your beautiful Twitter reviews. (←Ground Truths link) I remember recently you highlighted four publications that looked at central nervous system, immune cell crosstalk or central nervous system microbiome crosstalk. It's this sort of long range interaction between organs, between the central nervous system and the immune system and the cancer that I'm hugely interested in because I really think there are vital clues there that will unlock new targets that will enable us to control cancers more effectively if we just understood these complex networks better and had more sophisticated animal model systems to be able to interpret these interactions.Eric Topol (22:11):No, it's so important what you're bringing out, the mysteries that still we have to deal with cancer, why patients have all these issues or dying without really knowing what's happened no less, as you say, these new connects that are being discovered at a remarkable pace, as you mentioned, that ground truths. And also, for example, when I spoke with Michelle Monje, she's amazing on the cancer, where hijacking the brain cells and just pretty extraordinary things. Now that gets me to another line of work of yours. I mean there are many, but the issue of evolution of the tumor, and if you could put that in context, a hot area that's helping us elucidate these mechanisms is known as spatial omics or spatial biology. This whole idea of being able to get the spatial temporal progression through single cell sequencing and single cell nuclei, all the single cell omics. So if you could kind of take us through what have we learned with this technique and spatial omics that now has changed or illuminated our understanding of how cancer evolves?Charles Swanton (23:37):Yeah, great question. Well, I mean I think it helps us sort of rewind a bit and think about evolution in general. Genetic selection brought about by diverse environments and environmental pressures that force evolution, genetic evolution, and speciation down certain evolutionary roots. And I think one can think about cancers in a similar way. They start from a single cell and we can trace the evolutionary paths of cancers by single cell analysis as well as bulk sequencing of spatially separated tumor regions to be able to reconstruct their subclones. And that's taught us to some extent, what are the early events in tumor evolution? What are the biological mechanisms driving branched evolution? How does genome instability begin in tumors? And we found through TRACERx work, whole genome doubling is a major route through to driving chromosome instability along with mutagenic enzymes like APOBEC that drive both mutations and chromosomal instability.(24:44):And then that leads to a sort of adaptive radiation in a sense, not dissimilar to I guess the Cambrian explosion of evolutionary opportunity upon which natural selection can act. And that's when you start to see the hallmarks of immune evasion like loss of HLA, the immune recognition molecules that bind the neoantigens or even loss of the neoantigens altogether or mutation of beta 2 microglobulin that allow the tumor cells to now evolve below the radar, so to speak. But you allude to the sort of spatial technologies that allow us to start to interpret the microenvironments as well. And that then tells us what the evolutionary pressures are upon the tumor. And we're learning from those spatial technologies that these environments are incredibly diverse, actually interestingly seem to be converging on one important aspect I'd like to talk to you a little bit more about, which is the myeloid axis, which is these neutrophils, macrophages, et cetera, that seem to be associated with poor outcome and that will perhaps talk about pollution in a minute.(25:51):But I think they're creating a sort of chronic inflammatory response that allows these early nascent tumor cells to start to initiate into frankly tumor invasive cells and start to grow. And so, what we're seeing from these spatial technologies in lung cancer is that T-cells, predatory T-cells, force tumors to lose their HLA molecules and what have you to evade the immune system. But for reasons we don't understand, high neutrophil infiltration seems to be associated with poor outcome, poor metastasis free survival. And actually, those same neutrophils we've recently found actually even tracked to the metastasis sites of metastasis. So it's almost like this sort of symbiosis between the myeloid cells and the tumor cells in their biology and growth and progression of the tumor cells.Eric Topol (26:46):Yeah, I mean this white cell story, this seems to be getting legs and is relatively new, was this cracked because of the ability to do this type of work to in the past everything was, oh, it's cancer's heterogeneous and now we're getting pinpoint definition of what's going on.Charles Swanton (27:04):I think it's certainly contributed, but it's like everything in science, Eric, when you look back, there's evidence in the literature for pretty much everything we've ever discovered. You just need to put the pieces together. And I mean one example would be the neutrophil lymphocyte ratio in the blood as a hallmark of outcome in cancers and to checkpoint inhibitor blockade, maybe this begins to explain it, high neutrophils, immune suppressive environment, high neutrophils, high macrophages, high immune suppression, less benefit from checkpoint inhibitor therapy, whereas you want lymphocyte. So I think there are biomedical medical insights that help inform the biology we do in the lab that have been known for decades or more. And certainly the myeloid M2 axis in macrophages and what have you was known about way before these spatial technologies really came to fruition, I think.The Impact of Air PollutionEric Topol (28:01):Yeah. Well you touched on this about air pollution and that's another dimension of the work that you and your team have done. As you well know, there was a recent global burden of disease paper in the Lancet, which has now said that air pollution with particulate matter 2.5 less is the leading cause of the burden of disease in the world now.Charles Swanton (28:32):What did you think of that, Eric?Eric Topol (28:34):I mean, I was blown away. Totally blown away. And this is an era you've really worked on. So can you put it in perspective?Charles Swanton (28:42):Yeah. So we got into this because patients of mine, and many of my colleagues would ask the same question, I've never smoked doctor, I'm healthy. I'm in my mid 50s though they're often female and I've got lung cancer. Why is that doctor? I've had a good diet, I exercise, et cetera. And we didn't really have a very good answer for that, and I don't want to pretend for a minute we solved the whole problem. I think hopefully we've contributed to a little bit of understanding of why this may happen. But that aside, we knew that there were risk factors associated with lung cancer that included air pollution, radon exposure, of course, germline genetics, we mustn't forget very important germline variation. And I think there is evidence that all of them are associated with lung cancer risk in different ways. But we wanted to look at air pollution, particularly because there was an awful lot of evidence, several meta-analysis of over half a million individuals showing very convincingly with highly significant results that increasing PM 2.5 micron particulate levels were associated with increased risk of lung cancer.(29:59):To put that into perspective, where you are on the west coast of the US, it's relatively unpolluted. You would be talking about maybe five micrograms per meter cubed of PM2.5 in a place like San Diego or Western California, assuming there aren't any forest fires of course. And we estimate that that would translate to about, we think it's about one extra case of never smoking lung cancer per hundred thousand of the population per year per one microgram per meter cube rise in the pollution levels. So if you go to Beijing for example, on a bad day, the air pollution levels could be upwards of a hundred micrograms per meter cubed because there are so many coal fired power stations in China partly. And there I think the risk is considerably higher. And that's certainly what we've seen in the meta-analyses in our limited and relatively crude epidemiological analyses to be the case.(30:59):So I think the association was pretty certain, we were very confident from people's prior publications this was important. But of course, association is not causation. So we took a number of animal models and showed that you could promote lung cancer formation in four different oncogene driven lung cancer models. And then the question is how, does air pollution stimulate mutations, which is what I initially thought it would do or something else. It turns out we don't see a significant increase in exogenous like C to A carcinogenic mutations. So that made us put our thinking caps on. And I said to you earlier, often all these discoveries have been made before. Well, Berenblum in 1947, first postulated that actually tumors are initiated through a two-step process, which we now know involves a sort of pre initiated cell with a mutation in that in itself is not sufficient to cause cancer.(31:58):But on top of that you need an inflammatory stimulus. So the question was then, well, okay, is inflammation working here? And we found that there was an interleukin-1 beta axis. And what happens is that the macrophages come into the lung on pollution exposure, engulf phagocytose the air pollutants, and we think what's happening is the air pollutants are puncturing membranes in the lung. That's what we think is happening. And interleukin-1 beta preformed IL-1 beta is being released into the extracellular matrix and then stimulating pre-initiated cells stem cells like the AT2 cells with an activating EGFR mutation to form a tumor. But the EGFR mutation alone is not sufficient to form tumors. It's only when you have the interleukin-1 beta and the activated mutation that a tumor can start.(32:49):And we found that if we sequence normal lung tissue in a healthy adult 60-year-old adult, we will find about half of biopsies will have an activating KRAS mutation in normal tissue, and about 15% will have an activating mutation in EGFR in histologically normal tissue with nerve and of cancer. In fact, my friend and colleague who's a co-author on the paper, James DeGregori, who you should speak to in Colorado, fascinating evolutionary cancer biologists estimates that in a healthy 60-year-old, there are a hundred billion cells in your body that harbor an oncogenic mutation. So that tells you that at the cellular level, cancer is an incredibly rare event and almost never happens. I mean, our lifetime risk of cancer is perhaps one in two. You covered that beautiful pancreas paper recently where they estimated that there may be 80 to 100 KRAS mutations in a normal adult pancreas, and yet our lifetime risk of pancreas cancer is one in 70. So this tells you that oncogenic mutations are rarely sufficient to drive cancer, so something else must be happening. And in the context of air pollution associated lung cancer, we think that's inflammation driven by these white cells, these myeloid cells, the macrophages.Cancer BiomarkersEric Topol (34:06):No, it makes a lot of sense. And this, you mentioned the pancreas paper and also what's going in the lung, and it seems like we have this burden of all you need is a tipping point and air pollution seems to qualify, and you seem to be really in the process of icing the mechanism. And like I would've thought it was just mutagenic and it's not so simple, right? But that gets me to this is such an important aspect of cancer, the fact that we harbor these kind of preconditions. And would you think that cancer takes decades to actually manifest most cancers, or do we really have an opportunity here to be able to track whether it's through blood or other biomarkers? Another area you've worked on a lot whereby let's say you could define people at risk for polygenic risk scores or various cancers or genome sequencing for predisposition genes, whatever, and you could monitor in the future over the course of those high-risk people, whether they were starting to manifest microscopic malignancy. Do you have any thoughts about how long it takes for the average person to actually manifest a typical cancer?Charles Swanton (35:28):That's a cracking question, and the answer is we've got some clues in various cancers. Peter Campbell would be a good person to speak to. He estimates that some of the earliest steps in renal cancer can occur in adolescence. We've had patients who gave up smoking 30 or so years ago where we can still see the clonal smoking mutations in the trunk of the tumor's evolutionary tree. So the initial footprints of the cancer are made 30 years before the cancer presents. That driver mutation itself may also be a KRAS mutation in a smoking cigarette context, G12C mutation. And those mutations can precede the diagnosis of the disease by decades. So the earliest steps in cancer evolution can occur, we think can precede diagnoses by a long time. So to your point, your question which is, is there an opportunity to intervene? I'm hugely optimistic about this actually, this idea of molecular cancer prevention.An Anti-Inflammatory Drug Reduces Fatal Cancer and Lung Cancer(36:41):How can we use data coming out of various studies in the pancreas, mesothelioma, lung, et cetera to understand the inflammatory responses? I don't think we can do very much about the mutations. The mutations unfortunately are a natural consequence of aging. You and I just sitting here talking for an hour will have accumulated multiple mutations in our bodies over that period, I'm afraid and there's no escaping it. And right now there's not much we can do to eradicate those mutant clones. So if we take that as almost an intractable problem, measuring them is hard enough, eradicating them is even harder. And then we go back to Berenblum in 1947 who said, you need an inflammatory stimulus. Well, could we do something about the inflammation and dampen down the inflammation? And of course, this is why we got so excited about IL-1 beta because of the CANTOS trial, which you may remember in 2017 from Ridker and colleagues showed that anti IL-1 beta used as a mechanism of preventing cardiovascular events was associated with a really impressive dose dependent reduction in new lung cancer primaries.(37:49):Really a beautiful example of cancer prevention in action. And that data weren't just a coincidence. The FDA mandated Novartis to collect the solid tumor data and the P-values are 0.001. I mean it's very highly significant dose dependent reduction in lung cancer incidents associated with anti IL-1 beta. So I think that's really the first clue in my mind that something can be done about this problem. And actually they had five years of follow-up, Eric. So that's something about that intervening period where you can treat and then over time see a reduction in new lung cancers forming. So I definitely think there's a window of opportunity here.Eric Topol (38:31):Well, what you're bringing up is fascinating here because this trial, which was a cardiology trial to try to reduce heart attacks, finds a reduction in cancer, and it's been lost. It's been buried. I mean, no one's using this therapy to prevent cancer between ratcheting up the immune system or decreasing inflammation. We have opportunities that we're not even attempting. Are there any trials that are trying to do this sort of thing?Charles Swanton (39:02):So this is the fundamental problem. Nobody wants to invest in prevention because essentially you are dealing with well individuals. It's like the vaccine challenge all over again. And the problem is you never know who you are benefiting. There's no economic model for it. So pharma just won't touch prevention with a barge pole right now. And that's the problem. There's no economic model for it. And yet the community, all my academic colleagues are crying out saying, this has got to be possible. This has got to be possible. So CRUK are putting together a group of like-minded individuals to see if we can do something here and we're gradually making progress, but it is tough.Eric Topol (39:43):And it's interesting that you bring that up because for GRAIL, one of the multicenter cancer early detection companies, they raised billions of dollars. And in fact, their largest trial is ongoing in the UK, but they haven't really focused on high-risk people. They just took anybody over age 50 or that sort of thing. But that's the only foray to try to reboot how we or make an early microscopic diagnosis of cancer and track people differently. And there's an opportunity there. You've written quite a bit on you and colleagues of the blood markers being able to find a cancer where well before, in fact, I was going to ask you about that is, do you think there's people that are not just having all these mutations every minute, every hour, but that are starting to have the early seeds of cancer, but because their immune system then subsequently kicks in that they basically kind of quash it for that period of time?Charles Swanton (40:47):Yeah, I do think that, I mean, the very fact that we see these sort of footprints in the tumor genome of immune evasion tells you that the immune system's having a very profound predatory effect on evolving tumors. So I do think it's very likely that there are tumors occurring that are suppressed by the immune system. There is a clear signature, a signal of negative selection in tumors where clones have been purified during their evolution by the immune system. So I think there's pretty strong evidence for that now. Obviously, it's very difficult to prove something existed when it doesn't now exist, but there absolutely is evidence for that. I think it raises the interesting question of immune system recognizes mutations and our bodies are replete with mutations as we were just discussing. Why is it that we're not just a sort of epithelial lining of autoimmunity with T-cells and immune cells everywhere? And I think what the clever thing about the immune system is it's evolved to target antigens only when they get above a certain burden. Otherwise, I think our epithelial lining, our skin, our guts, all of our tissues will be just full of T-cells eating away our normal clones.(42:09):These have to get to a certain size for antigen to be presented at a certain level for the immune system to recognize it. And it's only then that you get the immune predation occurring.Forever Chemicals and Microplastics Eric Topol (42:20):Yeah, well, I mean this is opportunities galore here. I also wanted to extend the air pollution story a bit. Obviously, we talked about particulate matter and there's ozone and nitric NO2, and there's all sorts of other air pollutants, but then there's also in the air and water these forever chemicals PFAS for abbreviation, and they seem to be incriminated like air pollution. Can you comment about that?Charles Swanton (42:55):Well, I can comment only insofar as to say I'm worried about the situation. Indeed, I'm worried about microplastics actually, and you actually cover that story as well in the New England Journal, the association of microplastics with plaque rupture and atheroma. And indeed, just as in parenthesis, I wanted to just quickly say we currently think the same mechanisms that are driving lung cancer are probably responsible for atheroma and possibly even neurodegenerative disease. And essentially it all comes down to the macrophages and the microglia becoming clogged up with these pollutants or environmental particulars and releasing chronic inflammatory mediators that ultimately lead to disease. And IL-1 beta being one of those in atheroma and probably IL-6 and TNF in neurodegenerative disease and what have you. But I think this issue that you rightly bring up of what is in our environment and how does it cause pathology is really something that epidemiologists have spent a lot of time focusing on.(43:56):But actually in terms of trying to move from association to causation, we've been, I would argue a little bit slow biologically in trying to understand these issues. And I think that is a concern. I mean, to give you an example, Allan Balmain, who works at UCSF quite close to you, published a paper in 2020 showing that 17 out of 20 environmental carcinogens IARC carcinogens class one carcinogens cause tumors in rodent models without driving mutations. So if you take that to a logical conclusion, in my mind, what worries me is that many of the sort of carcinogen assays are based on driving mutagenesis genome instability. But if many carcinogen aren't driving DNA mutagenesis but are still driving cancer, how are they doing it? And do we actually have the right assays to interpret safety of new chemical matter that's being introduced into our environment, these long-lived particles that we're breathing in plastics, pollutants, you name it, until we have the right biological assays, deeming something to be safe I think is tricky.Eric Topol (45:11):Absolutely. And I share your concerns on the nanoplastic microplastic story, as you well know, not only have they been seen in arteries that are inflamed and in blood clots and in various tissues, have they been seen so far or even looked for within tumor tissue?Charles Swanton (45:33):Good question. I'm not sure they have. I need to check. What I can tell you is we've been doing some experiments in the lab with fluorescent microplastics, 2.5 micron microplastics given inhaled microplastics. We find them in every mouse organ a week after. And these pollutants even get through into the brain through the olfactory bulb we think.Charles Swanton (45:57):Permeate every tissue, Eric.Eric Topol (45:59):Yeah, no, this is scary because here we are, we have these potentially ingenious ways to prevent cancer in the future, but we're chasing our tails by not doing anything to deal with our environment.Charles Swanton (46:11):I think that's right. I totally agree. Yeah.Eric Topol (46:15):So I mean, I can talk to you for the rest of the day, but I do want to end up with a topic that we have mutual interest in, which is AI. And also along with that, when you mentioned about aging, I'd like to get your views on these two, how do you see AI fitting into the future of cancer? And then the more general topic is, can we actually at some point modulate the biologic aging process with or without help with from AI? So those are two very dense questions, but maybe you can take us through them.Charles Swanton (46:57):How long have we got?Eric Topol (46:59):Just however long you have.A.I. and CancerCharles Swanton (47:02):AI and cancer. Well, AI and medicine actually in general, whether it's biomedical research or medical care, has just infinite potential. And I'm very, very excited about it. I think what excites me about AI is it's almost the infinite possibilities to work across scale. Some of the challenges we raised in the Cell review that you mentioned, tackling, embracing complexity are perfectly suited for an AI problem. Nonlinear data working, for instance in our fields with CT imaging, MRI imaging, clinical outcome data, blood parameters, genomics, transcriptomes and proteomes and trying to relate this all into something that's understandable that relates to risk of disease or potential identification of a new drug target, for example. There are numerous publications that you and others have covered that allude to the incredible possibilities there that are leading to, for instance, the new identification of drug targets. I mean, Eli Van Allen's published some beautiful work here and in the context of prostate cancer with MDM4 and FGF receptor molecules being intimately related to disease biology.(48:18):But then it's not just that, not just drug target identification, it's also going all the way through to the clinic through drug discovery. It's how you get these small molecules to interact with oncogenic proteins and to inhibit them. And there are some really spectacular developments going on in, for instance, time resolved cryo-electron microscopy, where in combination with modeling and quantum computing and what have you, you can start to find pockets emerging in mutant proteins, but not the wild type ones that are druggable. And then you can use sort of synthetic AI driven libraries to find small molecules that will be predicted to bind these transiently emerging pockets. So it's almost like AI is primed to help at every stage in scientific investigation from the bench all the way through to the bedside. And there are examples all the way through there in the literature that you and others have covered in the last few years. So I could not be more excited about that.Eric Topol (49:29):I couldn't agree with you more. And I think when we get to multimodal AI at the individual level across all their risks for conditions in their future, I hope someday will fulfill that fantasy of primary prevention. And that is getting me to this point that I touched on because I do think they interact to some degree AI and then will we ever be able to have an impact on aging? Most people conflate this because what we've been talking about throughout the hour has been age-related diseases, that is cancer, for example, and cardiovascular and neurodegenerative, which is different than changing aging per se, body wide aging. Do you think we'll ever changed body wide aging?Charles Swanton (50:18):Wow, what a question. Well, if you'd asked me 10 years ago, 15 years ago, do you think we'll ever cure melanoma in my lifetime, I'd have said definitely not. And now look where we are. Half of patients with melanoma, advanced melanoma, even with brain metastasis curd with combination checkpoint therapy. So I never say never in biology anymore. It always comes back to bite you and prove you wrong. So I think it's perfectly possible.Charles Swanton (50:49):We have ways to slow down the aging process. I guess the question is what will be the consequences of that?Eric Topol (50:55):That's what I was going to ask you, because all these things like epigenetic reprogramming and senolytic drugs, and they seem to at least pose some risk for cancer.Charles Swanton (51:09):That's the problem. This is an evolutionary phenomenon. It's a sort of biological response to the onslaught of these malignant cells that are potentially occurring every day in our normal tissue. And so, by tackling one problem, do we create another? And I think that's going to be the big challenge over the next 50 years.Eric Topol (51:31):Yeah, and I think your point about the multi-decade challenge, because if you can promote healthy aging without any risk of cancer, that would be great. But if the tradeoff is close, it's not going to be very favorable. That seems to be the main liability of modulation aging through many of the, there's many shots on goal here, of course, as you well know. But they do seem to pose that risk in general.Charles Swanton (51:58):I think that's right. I think the other thing is, I still find, I don't know if you agree with me, but it is an immense conundrum. What is the underlying molecular basis for somatic aging, for aging of normal tissues? And it may be multifactorial, it may not be just one answer to that question. And different tissues may age in different ways. I don't know. It's a fascinating area of biology, but I think it really needs to be studied more because as you say, it underpins all of these diseases we've been talking about today, cardiovascular, neurodegeneration, cancer, you name it. We absolutely have to understand this. And actually, the more I work in cancer, the more I feel like actually what I'm working on is aging.(52:48):And this is something that James DeGregori and I have discussed a lot. There's an observation that in medicine around patients with alpha-1 antitrypsin deficiency who are at higher risk of lung cancer, but they're also at high risk of COPD, and we know the associations of chronic obstructive pulmonary disease with lung cancer risk. And one of the theories that James had, and I think this is a beautiful idea, actually, is as our tissues age, and COPD is a reflection of aging, to some extent gone wrong. And as our tissues age, they become less good at controlling the expansion of these premalignant clones, harboring, harboring oncogenic mutations in normal tissue. And as those premalignant clones expand, the substrate for evolution also expands. So there's more likely to be a second and third hit genetically. So it may be by disrupting the extracellular matrices through inflammation that triggers COPD through alpha-1 antitrypsin deficiency or smoking, et cetera, you are less effectively controlling these emergent clones that just expand with age, which I think is a fascinating idea actually.Eric Topol (54:01):It really is. Well, I want to tell you, Charlie, this has been the most fascinating, exhilarating discussion I've ever had on cancer. I mean, really, I am indebted to you because not just all the work you've done, but your ability to really express it, articulate it in a way that hopefully everyone can understand who's listening or reading the transcript. So we'll keep following what you're doing because you're doing a lot of stuff. I can't thank you enough for joining me today, and you've given me lots of things to think about. I hope the people that are listening or reading feel the same way. I mean, this has been so mind bending in many respects. We're indebted to you.Charles Swanton (54:49):Well, we all love reading your Twitter feeds. Keep them coming. It helps us keep a broader view of medicine and biological research, not just cancer, which is why I love it so much.******************************************The Ground Truths newsletters and podcasts are all free, open-access, without ads.Please share this post/podcast with your friends and network if you found it informativeVoluntary paid subscriptions all go to support Scripps Research. Many thanks for that—they greatly helped fund our summer internship programs for 2023 and 2024.Thanks to my producer Jessica Nguyen and Sinjun Balabanoff tor audio and video support at Scripps Research.Note: you can select preferences to receive emails about newsletters, podcasts, or all I don't want to bother you with an email for content that you're not interested in. Get full access to Ground Truths at erictopol.substack.com/subscribe
Lots and lots of updates from the past weekend's ASCO annual meeting. 1. ADRIATIC (consolidation durvalumab in limited stage SCLC) 2. NADINA (neoadjuvant Nivo/Ipi in stage III melanoma) 3. *NICHE-2 (neoadjuvant Nivo/Ipi in dMMR colon cancer) 4. CheckMate 8HW (Nivo/Ipi in dMMR metastatic colon cancer) 5. TRANSMET (liver transplantation in colon cancer with liver mets) 6. Eposec (FLOT > CROSS in adenocarcinoma of the esophagus) 7. LAURA (forever osimertinib in stage III EGFR-mutated NSCLC post-chemoRT) 8. CROWN (5 year update of lorlatinib in ALK+ NSCLC) 9. Destiny Breast-06 (T-DXd vs. chemo in HER-2 low and "ultra" low MBC who haven't received chemo in metastatic setting) 10. ASC4FIRST (Asciminib first line in CML. Funny title, amirite?)
In the first episode of a special daily series during the 2024 ASCO Annual Meeting, Dr. John Sweetenham shares highlights from Day 1, including exciting data on the CROWN trial in NSCLC, the ASC4First study in chronic myeloid leukemia, and the effects of high-deductible health plans on cancer survivorship. TRANSCRIPT Dr. John Sweetenham: I'm Dr. John Sweetenham, the host of the ASCO Daily News Podcast. I'm delighted to bring you a special series of daily episodes from the 2024 ASCO Annual Meeting and to share my top takeaways on selected abstracts. Today, I'll be reviewing exciting new data in chronic myeloid leukemia, remarkable outcomes for patients with ALK-positive non-small cell lung cancer, and a compelling study on the effects of high deductible health plans on cancer survivorship. My disclosures are available in the transcript of this episode. LBA6500, the ASC4FIRST trial, is a phase 3 combination of asciminib with the current standard of care tyrosine kinase inhibitors, those being imatinib, nilotinib, dasatinib and bosutinib for the first line treatment of patients with chronic myeloid leukemia. The data from this large multinational study, conducted in 29 countries, were presented by Dr. Timothy Hughes from the Royal Adelaide Hospital in Australia. Some patients with chronic phase CML respond well to tyrosine kinase inhibitor therapy, and about one-third may eventually be able to stop therapy and will remain in remission, the so-called treatment free remission or TFR. Unfortunately, almost half of patients eventually need to change therapy due to resistance and intolerance, and most patients will need to remain on therapy for many years, possibly for life. Asciminib is the first BCR-ABL1 inhibitor to specifically target the ABL myristate pocket or STAMP and was designed to be highly potent but also highly specific, thus minimizing side effects and toxicity. In this large trial, which is the first randomized head-to-head comparison of asciminib with other tyrosine kinase inhibitors, 405 patients were randomized 1:1 to receive either asciminib at a dose of 80 milligrams daily or another investigator-selected TKI. The groups were well balanced for all patient characteristics, including ELTS risk. The primary objectives of the study were to compare the major molecular response rate at 48 weeks with an additional analysis for the patients who received imatinib as the investigator-selected TKI. With median follow-up at 16.3 months for patients receiving asciminib and 15.7 months for those receiving the other TKIs, the 48-week MMR rates were 68% for asciminib compared with 49% for the other investigators-selected TKIs. The rates of MR4 after 48 weeks, a deep molecular response which is a prerequisite to be considered for treatment free remission, were 39% for asciminib compared to 21% for the investigator-selected TKI. Tolerability and safety were excellent for asciminib, with only 5% discontinued due to toxicity compared to 10% for the other TKI arm. Frequently observed toxicities with asciminib included thrombocytopenia and neutropenia. The investigators concluded that asciminib is the only agent to show a statistically significant improvement in efficacy and toxicity in this patient group when compared with all other TKIs, and that asciminib has the potential to become the preferred standard of care for the first line treatment of CML. Follow-up on the study continues, but there is no question that these are exciting and probably practice-changing results. The next exciting study, LBA8503, was presented by Dr. Benjamin Solomon from the Peter MacCallum Cancer Centre in Melbourne, Australia. This presentation was an update of the CROWN study for patients with previously untreated advanced ALK-positive non-small cell lung cancer. Lorlatinib is a third-generation brain-penetrating ALK inhibitor which was compared with crizotinib in the CROWN-3 study. This phase 3 study enrolled 296 patients randomly assigned to lorlatinib 100 milligrams once daily or crizotinib 250 milligrams twice daily. The interim results showed a 72% reduction in the risk for progression or death with lorlatinib compared with crizotinib and formed the basis for the March 2021 FDA approval of the drug for metastatic ALK positive non-small cell lung cancer. A subsequent post hoc analysis at three years showed continued progression free survival benefit with lorlatinib compared with crizotinib. Earlier today, Dr. Solomon presented a further post hoc analysis of the study at 60.2 months of median follow-up. Among the entire patient population, the median PFS was not reached with lorlatinib compared with 9.1 months with crizotinib. At 60 months, the PFS rate was 60% with lorlatinib compared with only 8% with crizotinib. The PSF benefits with lorlatinib were seen across all patient subgroups. The improved control of central nervous system metastatic disease, which was observed in the earlier reports, has been confirmed in this recent analysis. Among those patients with baseline brain metastases, the median PFS with lorlatinib was not yet reached compared with six months with crizotinib. More than half of patients with baseline brain metastases were progression free at 60 months. But the benefit of lorlatinib is certainly not confined to patients with brain metastases. Lorlatinib also significantly improved progression-free survival among patients without metastases. At 60 months, 63% of patients without baseline brain metastases assigned to lorlatinib were progression free, compared with only 10% of those assigned crizotinib. These are remarkable results. As Dr. Solomon stated in his conclusion, 60% of patients on lorlatinib are still progression free and 92% are progression free in the brain. No new safety signals were seen and the improved efficacy over crizotinib was seen across all risk groups. These results are unprecedented in patients with ALK-positive non-small cell lung cancer. Concerning data were presented today by Dr. Justin Barnes from Washington University. Dr. Barnes presented results from a retrospective study in Abstract 11005 which showed whether a patient with cancer has high-deductible health insurance can play a role in their survival. Although previous studies have shown care disparities for those with high-deductible plans, this report focuses specifically on effects on survival and concludes that cancer survivors with high-deductible health plans had a greater risk of mortality both overall and from cancer. High-deductible insurance was defined as costing between $1,200 and $1,350 annually for individual insurance, or between $2,400 and $2,700 annually for a family plan. Investigators used data from the U.S. National Center for Health Statistics National Health Interview Survey and linked them to files from the National Death Index to determine mortality rates. Included were more than 147,000 respondents aged between 18 and 84 years who did not have Medicaid. Among these individuals, 5.9% were cancer survivors. The concern for cancer survivors with these plans is that in addition to recurrence that could require costly treatments, there might be issues related to survivorship. Investigators found that overall survival was worse for those with a cancer diagnosis coupled with high-deductible health insurance, with a hazard ratio of nearly 1.5. But when the researchers reviewed data from the general population without a history of cancer, they didn't find any association between high-deductible health insurance and outcomes. According to Dr. Barnes, the leading hypothesis is that patients with cancer who have a high-deductible plan delay workup for a potential new or recurrent cancer diagnosis or postpone or avoid other care. The results also indicated that survival among certain subgroups, such as non-Hispanic white patients, patients with higher incomes, and patients with at least a college or high school education, was worse for those with a high-deductible health plan, not the groups who are typically impacted by care disparities. It is possible that these individuals are more likely to select high-deductible health plans and that having these plans might counteract what might otherwise be adequate access to care. A key take-home from this analysis is that cancer patients and survivors, whatever their racial, ethnic, or socioeconomic status, should have access to health plans with low deductibles and should be informed of the potential risks of their long-term health and survival when covered by high-deductible plans. Join me again tomorrow to hear more top takeaways from ASCO24. 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. Follow ASCO on social media: @ASCO on Twitter ASCO on Facebook ASCO on LinkedIn Disclosures: Dr. John Sweetenham: Consulting or Advisory Role: EMA Wellness
Dr. John Sweetenham and Dr. Marc Braunstein look ahead at key abstracts across the spectrum of hematologic malignancies that will be presented at the 2024 ASCO Annual Meeting, including the OPTIC trial in chronic myeloid leukemia, treatment options for transplant-ineligible patients with multiple myeloma, and the 7-year analysis of the ECHELON-1 trial in classical Hodgkin lymphoma. TRANSCRIPT Dr. John Sweetenham: Hello, I'm Dr. John Sweetenham from UT Southwestern's Harold C. Simmons Comprehensive Cancer Center and the host of the ASCO Daily News Podcast. I'm delighted to be joined again this year by Dr. Marc Braunstein, a hematologist and oncologist at the NYU Perlmutter Cancer Center in New York. We're going to be discussing some of the key abstracts in hematologic malignancies that will be featured at the 2024 ASCO Annual Meeting. Our full disclosures are available in the transcript of this episode, and disclosures of all guests on the podcast are available at asco.org/DNpod. Marc, it's great to have you back on the podcast. Dr. Marc Braunstein: It's a pleasure to be back, John. Dr. John Sweetenham: There are some exciting abstracts to be presented at this year's meeting, and I would like to begin, if we can, with Abstract 6501. As you know, this reports the four-year results from the OPTIC trial of ponatinib in patients with chronic-phase CML and the T315I mutation. Can you tell us about the trial and about these latest follow-up results? Dr. Marc Braunstein: Sure. Well, we've made tremendous progress in managing patients with CML in the past two decades using these oral tyrosine kinase inhibitors such as ponatinib. Ponatinib is a third-generation TKI that has activity in both Philadelphia-positive ALL as well as CML, and can overcome the resistance mutation you mentioned, called the T315I mutation, which is sometimes found following prior TKI therapy. The OPTIC study is a multicenter phase 2 randomized study of various doses of ponatinib in 283 chronic phase CML patients who had received 2 or more prior lines of therapy or those who had the presence of a T315I mutation, with the current analysis examining the major remission at 48 months, PFS, as well as OS. Of note, in this study, after patients have achieved a major remission with a transcript level of 1% or less, the study allowed for dose reduction of ponatinib from the original dose of either 45 milligrams or 30 milligrams to a reduced dose of 15 milligrams. So, when we look at the results, we find that the patients who had the highest overall response rates and higher rates of molecular remission were those who received the 45-milligram dose. And remember, these patients were allowed to be dose-reduced to the 15-milligram dose once they achieved a molecular remission of 1% or less. In addition, the rates of overall survival were highest in the 45-milligram dose as well. When looking at the T315I subgroup, the rates of molecular remission, the depth of remission, and the rates of progression-free survival, in general, were lower in that subgroup, but still higher in the 45-milligram dose than the 35- milligram dose. Furthermore, when looking at the rates of treatment-emergent adverse events leading to discontinuation, they were 8% in the 45-milligram dose compared to 14% in the 30-milligram dose and 5% in the patients who only received the 15-milligram dose. The authors have concluded that the 45-milligram dose, with the potential to be reduced to 15 milligrams after achieving 1% or less of the BCR-ABL transcript level, seems to be the right balance between efficacy and safety. Dr. John Sweetenham: Thanks, Marc. In the longer term, do you think that this study will, in any way, affect the position of ponatinib in the treatment algorithm for CML? Is it going to remain as a second or third-line option, or do you think there's any chance it will be moved up? Dr. Marc Braunstein: Well, that's a great question. There are other TKIs, such as asciminib, that also target the T315I mutation, and that mutation tends to develop after prior first-line or second-line TKI therapy. But given its activity in both ALL and CML, I think it's certainly reasonable to expect that ponatinib will be used in earlier lines of therapy given its efficacy in later lines. Dr. John Sweetenham: Let's change gears and move the focus to acute myeloid leukemia. There has been a lot of discussion around frailty in many different malignancies, but the impact of frailty on outcomes in AML is maybe something that hasn't been quite so well studied. In Abstract 6506, investigators did a population-based study in Ontario, Canada, that assessed the patient's frailty risk and the impact that might have on outcomes. What are your takeaways from this study, and how do you think these data will help optimize treatment decisions? Dr. Marc Braunstein: Yeah, I'm glad we're talking about this abstract John, because frailty scores are increasingly being used in hematologic malignancies to help guide goals and intensity of care. And as opposed to using age or performance status alone, these composite frailty assessment tools, such as the MFI tool that they used in this particular study, take into account multiple variables that are both physiologic, such as the patient's comorbidities, as well as social, and what kind of support system do they have, and things of that nature. And that accounts for their overall fitness. So, in this retrospective cohort study that was a population-based study in Ontario between 2006 and 2021, they looked at 5,450 patients retrospectively with acute leukemia and grouped those patients into 3 categories based on this frailty index. Patients who are either fit, somewhere in the middle between fit or frail, which they call pre-frail, or frail. And they looked at outcomes such as overall survival, comparing patients who got intensive chemotherapy regimens for induction or those who got non-intensive therapy for induction. Patients in either group could have been assigned to either fit, pre-frail, or frail although there are much more fit patients than those who got intensive induction. And so, looking at their findings, it was noted that patients who were in the frail category, not entirely unexpectedly, had lower overall survival when compared to those who were fit or pre-frail. I think the value of a study like this is not just to highlight the benefit of frailty scores to help predict which patients may ultimately have a shorter survival, but also to help potentially guide which patients may be more suitable for intensive versus less intensive induction. I will note that this study was conducted in an era where we didn't have the same sorts of less intensive induction that are very effective in less fit patients, such as the combination of azacytidine and venetoclax, which is commonly used in less fit patients nowadays. So, the study may encompass patients who didn't have access to that therapy because it wasn't available during that time. But I think it still, overall, does highlight the fact that assessing fitness or frailty in acute myeloid leukemia is important for predictive value. Dr. John Sweetenham: I agree. Marc, I don't know what your thoughts are on this, but it goes either way. I mean, I think that, if I remember the numbers correctly, 25% of fit patients received non-intensive therapy. So, is there a missed opportunity there for that group of patients who actually may have tolerated the intensive therapy but it was never offered? Dr. Marc Braunstein: That's an excellent point, John, and I think that highlights the importance of frailty indices because they take into account much more than one particular factor, or even just a subjective assessment of the patient in real time when they're first presenting. And they may have disease-specific features that are decreasing, say one element of their assessment such as their performance status. So, really taking these composite fitness scores into account may actually allow you to escalate therapy in a patient who may actually be fit but maybe perceived as less fit when they present. Dr. John Sweetenham: Yeah. So, I think, as you mentioned, there are better treatment options out there now maybe than there were at the time this study was conducted. Nevertheless, there may still be that opportunity for more intensive therapy for some of these patients when they are more holistically assessed. Let's move on and switch gears once again and talk about a study in multiple myeloma, the so-called IMROZ study, which is Abstract 7500. So, this is a study looking at treatment options for transplant-ineligible patients with newly diagnosed multiple myeloma. Some of these patients may not have a chance for subsequent therapy if they are not eligible for transplant. What are your thoughts on this study? Do you think we're closer to a new standard of care for patients who are not going to proceed to an autologous stem cell transplant? Dr. Marc Braunstein: It seems like every year there's a new standard of care for newly diagnosed multiple myeloma because there's so much data emerging, which is just wonderful. So, I think as background, at the 2023 ASH meeting, the IsKia study was presented, which is a randomized phase 3 study in newly diagnosed transplant-eligible patients. And that was using isatuximab with carfilzomib, lenalidomide, and dexamethasone upfront and that study did show a benefit in terms of reducing minimal residual disease compared to carfilzomib, lenalidomide, and dexamethasone alone. But that study was looking at fit newly diagnosed patients who were going on to stem cell transplant. Right now, the standard of care for patients who are not eligible for transplant is generally to use a 2 or 3-drug regimen, such as daratumumab, lenalidomide, and dexamethasone, based on the phase 3 MAYA study. But this study is really unique in that it looks at using a quadruplet regimen in patients who are transplant ineligible or not intended to go for transplant. So, the phase 3 IMROZ study was a randomized study of 446 patients that compared isatuximab, bortezomib, lenalidomide, and dexamethasone to bortezomib, lenalidomide, and dexamethasone alone. So, a quad versus a triplet regimen. The primary endpoint in this study was progression-free survival, but they also looked at secondary endpoints, such as complete response rate and minimal residual disease negativity. Just to quickly highlight the results and then discuss the standard of care, the median duration of treatment in this study was 53 months in the quad regimen and 31 months in the control arm. At a median follow-up of about 60 months, the progression-free survival was not reached with the quad regimen versus 54 months in the triplet, and that was a significant difference. In addition, the safety profile was pretty much consistent with the class, there were a bit more grade three or higher treatment-emergent adverse events with the ESA-containing regimen, 92% versus 84%, but no difference in adverse events leading to discontinuation in either arm. So, this study is certainly compelling in terms of using quadruplet-based regimens that contain an anti-CD38 monoclonal antibody for newly diagnosed patients who are not intended to undergo transplant. I think at the meeting, I will be interested to see the patient population that was included. Patients who are over the age of 80, for example, are excluded. So, I would like to know more about their fitness level and performance status. But I think it's clear, John, that using quad regimens over triplet regimens is just consistently superior in terms of efficacy outcomes. Dr. John Sweetenham: Right. I guess that, even though maybe we can't focus on the specific agents right now, it looks as if quad regimens are going to be the standard of care regimens for the future in this group. Do you think that is fair? Dr. Marc Braunstein: Very likely. Dr. John Sweetenham: Absolutely. Well, that's a pretty challenging group of patients. And so to move on again, let's talk about another, perhaps equally challenging group - patients with mantle cell lymphoma, particularly those who carry certain mutations. The so-called SYMPATICO study, which is reported in Abstract 7007, presents data on the efficacy and safety of ibrutinib and venetoclax in patients with mantle cell lymphoma who carry a TP53 mutation. We know that this mutation confers a high risk of early progressive disease and poorer outcomes when these patients are treated with standard chemoimmunotherapy for mantle cell. Trials to date have been limited to small single-arm studies. Can you tell us a little bit about this study and the outcomes and what you think it means for the future? Dr. Marc Braunstein: As a background, although BTK inhibitors such as ibrutinib have yet to be approved for newly diagnosed mantle cell lymphoma, acalabrutinib and zanubrutinib, which are second-generation BTK inhibitors, are FDA-approved for previously treated mantle cell lymphoma. Ibrutinib was withdrawn from the market. The lead author of this abstract, Dr. Michael Wang, had presented a late-breaking data from the phase 3 SYMPATICO trial at ASH last year, in which 267 patients with relapsed or refractory mantle cell lymphoma after one to five prior lines of therapy were randomized to receive the combination of ibrutinib plus the BCL-2 inhibitor venetoclax or ibrutinib plus placebo. That study showed there was a 32 versus 22-month progression-free survival with a hazard ratio of 0.65 at a median follow-up of 51 months, indicating the PFS benefit of the combination of ibrutinib and venetoclax compared to ibrutinib with placebo. So that leads us to this subgroup analysis in the current study being presented at ASCO, in which they looked at a subgroup of patients with mantle cell lymphoma who are at very high risk for treatment failure and early relapse - those are patients who have a mutation in TP53, which again is high risk for treatment failure. This abstract examined an open-label cohort of 44 first-line patients, as well as 75 patients who were in the relapse/refractory cohort, and compared to patients who either did or did not have the P53 mutation. When we look at the progression-free survival outcomes, the median progression-free survival in the first-line cohort of patients who did not have a P53 mutation was not reached, whereas those with the P53 mutation had a median progression-free survival of 22 months, which is still meaningful but still less than those who did not have a P53 mutation. Which again is not entirely unexpected. But the overall response rate of the combination of ibrutinib and venetoclax was very high at 90%, and the median duration of response was about 21 months. Now comparing this to the relapse/refractory cohort, in those without a P53 mutation, the progression-free survival of the combination of ibrutinib and venetoclax was about 47 months versus those who don't have the P53 mutation was about 21 months with an overall response rate of 80%. I think one takeaway looking at this comparison of the first-line and relapse/refractory setting is that patients seem to do very similar in terms of overall response rate and progression-free survival, whether they were in the first line or in the later lines of treatment if they had the P53 mutation, which says that the combination of ibrutinib and venetoclax is effective no matter which phase of the disease the patient might be in, indicating its overall activity and being strong. Dr. John Sweetenham: Yeah, I thought that was an interesting observation, actually, how similar the outcomes were in those two groups. Dr. Marc Braunstein: No, I agree. And I think although patients with TP53 mutations did comparatively worse than those without the mutation according to progression-free survival, overall response rate, or complete remission rates, they did seem to be similar whether a patient was in first-line or relapsed refractory if they were P53 mutant and were treated with this combination. So, I think we need further data in the first line, such as the data that's awaiting publication from the TRIANGLE study, which is examining upfront ibrutinib. But certainly, BTK inhibitors have significant activity in either the first line or the relapse setting of mantle cell lymphoma. Dr. John Sweetenham: Great. Thanks, Marc. Let's wind up with one more abstract, and this is Abstract 7053. It's a 7-year analysis of the so-called ECHELON-1 study. This was a study comparing the standard of care, ABVD, with the same regimen with bleomycin substituted by brentuximab vedotin for patients with previously untreated advanced-stage classical Hodgkin lymphoma. The study at the time it was originally reported, resulted in a significant practice change in the first-line therapy of Hodgkin's lymphoma. We now have mature follow-up. What are your take-homes from this study? Dr. Marc Braunstein: The ECHELON-1 study has certainly been a practice-changing clinical trial where, as you said, brentuximab with the backbone of AVD was compared to ABVD, which was the prior standard. And this was examined in newly diagnosed patients with classical Hodgkin lymphoma who were at advanced-stage, stage 3 or 4. The publication, first of the progression-free survival, and more recently, in the New England Journal of Medicine in 2022, where we saw the 6-year overall survival was 94% with the brentuximab-containing arm versus 89% in the control arm, established the brentuximab AVD, or otherwise called AAVD, as the standard of care in advanced stage newly diagnosed classical Hodgkin lymphoma. The current study is now reporting 7-year follow-up on about 1,300 randomized patients who were enrolled in this impressive study. Though at a median follow-up of 89 months now, the 7-year overall survival was quite similar, 94% versus 89%, again favoring the brentuximab-containing arm. In particular, this was driven by patients who had stage 4 disease or those patients who were aged less than 60 in subgroup analyses. So, what I take away from this abstract in the 7-year follow-up of the ECHELON-1 is that brentuximab with AVD remains the standard of care for previously untreated advanced-stage classical Hodgkin lymphoma. It is worth noting that the SWOG S1826 study that was presented at ASCO last year compared nivolumab with AVD compared to brentuximab AVD and did show a slight PFS advantage of 94% versus 86% with nivolumab AVD. Obviously, these were different studies with different patient populations enrolled, so we're really just cross-comparing different studies. But I think brentuximab AVD, given the survival benefit that is retained now at seven years in the current abstract, still remains the standard of care for advanced-stage classical Hodgkin lymphoma. The role of immune checkpoint inhibitors like nivolumab is making headway in terms of treating newly diagnosed patients as well. Dr. John Sweetenham: Yeah, thanks, Marc. I mean, one of the observations that I thought was of interest in this study was the outcome for patients who were PET-2 positive, when you compare AAVD and ABVD. It does seem as if even in those patients who are PET-2 positive, having had AAVD, they still apparently have a better outcome than those who received ABVD in that situation who were PET-2 positive. So, I think that's another interesting observation. I'm not quite sure what it means, except speaking to the overall superior efficacy of that regimen. Dr. Marc Braunstein: You make a great point, John, because it's worth noting that in ECHELON-1, a PET scan was done after cycle 2, but the study was not PET-adapted. So even if you had a positive PET, you continued for the full six cycles of treatment. But PET-2 status is often used in various studies of Hodgkin lymphoma to guide whether to give additional cycles or escalate therapy. So, I think the benefit of presenting those subgroups is that even if you were PET-2 positive, you still did better by continuing on the brentuximab-containing regimen. Dr. John Sweetenham: Yeah, exactly. I mean, the other important takeaway message, I think, is that the outcome for patients with advanced Hodgkin lymphoma seems to continue to steadily improve, which is great news and also really remarkable. And I'm excited to see there may be some additional data presented at one of the late-breaking abstracts in this year's meeting, so it will truly be interesting to see what that shows us as well. Dr. Marc Braunstein: Incredible. Dr. John Sweetenham: Well, Marc, as always, thank you for sharing your insights with us today on the ASCO Daily News Podcast. We look forward very much to hearing the updated data from these abstracts at the meeting. Dr. Marc Braunstein: As do I and thank you so much for inviting me again. Dr. John Sweetenham: And thank you to our listeners for joining us today. You'll find links to the abstracts 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. Find out more about today's guest: Dr. Marc Braunstein @docbraunstein Follow ASCO on social media: @ASCO on Twitter ASCO on Facebook ASCO on LinkedIn Disclosures: Dr. John Sweetenham: Consulting or Advisory Role: EMA Wellness Dr. Marc Braunstein: Consulting or Advisory Role: Pfizer, Bristol-Myers Squibb/Celgene, Adaptive Biotechnologies, GlaxoSmithKline, ADC Therapeutics, Janssen Oncology, Abbvie, Guidepoint Global, Epizyme, Sanofi, CTI BioPharma Corp Speakers' Bureau: Janssen Oncology Research Funding (Institution): Janssen, Celgene/BMS
Recorded at the first “HemOnc Pulse” Live meeting in Chicago, this podcast episode features a panel discussion on unanswered questions in chronic myeloid leukemia (CML) with Elias Jabbour, MD, a Professor of Medicine in the Department of Leukemia at the University of Texas MD Anderson Cancer Center; Mikkael Sekeres, MD, MS, a Professor of Medicine and Chief of the Division of Hematology at the University of Miami Sylvester Comprehensive Cancer Center; and Sangeetha Venugopal, MD, MS, an Assistant Professor of Medicine at the Sylvester Comprehensive Cancer Center.
Here's part of the conversation between Karissa, Sarah, and Stewart: Karissa: It's truly bespoke. If a lender has extremely long duration needs, we can find that for them. Right now, it's really hard to find that because of what's going on in the market with interest rates, everybody wants short. However, if a lender needs three- to five-year duration, that's available as well. Stewart: That's cool. And so just so everyone's aware, Aegon Asset Management is part of Aegon, which is a massive insurance company. And Transamerica here in the US is part of that as well. Can you remind me and our listeners of the relationship between Aegon Asset Management and Transamerica on the commercial mortgage loan side? And just kind of set the stage for the rest of the podcast in terms of how you work together. Karissa: Sure. We began investing for them about 40 years ago, and we currently have a portfolio of about $11 billion on our general account. We also manage assets for third party investors, and we have about a $3 billion that we're managing for them.1 Typical loan sizes are around $15 million with a range of 3 to 50 million depending on the size of the insurer. We invest across all major sectors, primary, secondary, and tertiary markets. We're headquartered in Cedar Rapids, Iowa so we understand the nuances that are outside the top 100s. We've historically and continued to be an active investor in those markets when opportunities present themselves. Stewart: Yeah, it's funny, I had a friend who covered your shop in Cedar Rapids from Chicago years and years ago. I have fond memories of that area. So Karissa, a lot has changed in the market environment in the last two years in this space. You just referred to it a moment ago. And for all asset classes, but in particular, how has CML origination and allocation been affected?
Based on the latest Novartis Earnings Call that took place on April 23, 2024, the company has provided insights into their strategic positioning and overall direction, specifically in relation to their role in the chronic myeloid leukemia (CML) treatment market. During the call, CEO Dr. Vasant Narasimhan revealed an optimistic outlook for Novartis's progress, projecting that the company could perform at almost three times the level of a previous launch. This projection is based on Novartis's prior success navigating the complex cancer treatment landscape and the established popularity of their drug, Gleevec. With a two-thirds market share of first-line treatments for CML, Gleevec's effectiveness as a tyrosine kinase inhibitor (TKI) has made it a linchpin in Novartis's treatment portfolio.The company also acknowledged that patients often face challenges accessing second-generation TKIs due to systemic barriers. In response to this, Novartis introduced a new drug, Scemblix, backed by a strong patent estate and comprehensive data set. As stated on the earnings call, Scemblix is positioned as a first alternative for CML patients with access issues, marking Novartis's strategic move to drive growth and extend their market impact.Furthermore, as revealed in the call, Novartis is not limited to focusing on third-line treatments. The company plans to strengthen its presence in second-line treatments also. Discussing potential uptake, Dr. Narasimhan observed, "We would expect, I would say, a modest early uptake because we would have to work through -- CML is one of the few cancer areas that's currently contracted. ... we believe that given the overall data set that we'll share at ASCO that it should be able to drive very strong uptake." This perspective illustrates Novartis's aim to reach more of the CML treatment community.Additionally, Medicare's exclusion from Novartis's lifecycle management agreements was signaled out on the call, representing a strategic move that could significantly shape CML treatment options. This exclusion opens up additional treatment possibilities beyond generic imatinib for a sizeable group of CML patients, highlighting yet another way Novartis anticipates influencing the market dynamics of CML treatments.In summary, Novartis's earnings call outlined several strategic considerations, including tackling access problems, exploring new market segments, and solidifying their product lineup. These efforts demonstrate Novartis's focused attempt to maintain and potentially enhance their role within the CML treatment spectrum, albeit tempered by the reality of the unknown complexities within the healthcare landscape. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.theprompt.email
Thank you for joining us for our 2nd Cabral HouseCall of the weekend! I'm looking forward to sharing with you some of our community's questions that have come in over the past few weeks… Shelley: Hi Dr. Cabral. I love you and your work. Thank you. My question is about my daughter who was diagnosed with JRA at the age of 13. She has been on various meds and is currently on Humira to control her symptoms. She has had a positive ANA test and a Centromere B ab of 1.4 which is high. Her doctor is concerned about CREST among other things. She also has had Myastenia Gravis. All serious auto immune diseases. She tries to be gluten free and careful with her diet but as an 18 year old going to college, I am concerned. What advice might you have to get control of this auto immune nightmare? Thank you for all you do. Lindsey: hi dr. cabral! thank you for this podcast and all of your knowledge. i have 2 questions for you — 1.i run a body fever most nights. i notice it significantly when i lay down to go to sleep and my partner says i'm literally radiating heat. i suspect my body is trying to fight off something - what do you suggest as a first step in finding the root cause?2. my heart races/gets faster after meals (whether it be healthy or unhealthy food). can you help?thank you Tiffany: Ive listened to your podcast for 10 yrs & am grateful for your passion your knowledge & helping people. Question: An older friend of mine had to have emergency surgery to remove a non cancerous infected mass from her bowl & has been on a constant antibiotic drip for 2 wks. The I.V. was just removed & she is home w/a drainage bag still attached outside of her body to help rid the infection. When I found this out, I immediately ordered for her the Clean Gut Pros, Saccharomysis Boulardii & a 7 day detox. I was also able to talk her into The Big 5, to get the root cause. She then mentioned she also has Chronic Myeloid Leukemia. I tried to research your podcasts for info on this with no luck. Lab results will soon reveal but want any advice on CML to be in your podcasts. Much appreciated! Mandy: Hi doctor Cabral, I've been following your work, and listening to your podcast for years, and it has truly changed by health for better, so I'm eternally grateful. I have a question about my parents: they are both in their mid-70s and I want to keep them as healthy as possible. What are some essential supplements that they should definitely be using? They are not on anything now. They both eat pretty healthy and walk around 20K steps a day. Thanks so much for your advice! Erika: Breast question (I have a dr appointment next week and i know it will be weeks until you get to this but that's okay, would love your opinion)….we did a lot of hiking in the mountains 2 weeks ago and i had a backpack on. After the 5th day, at the end of the day i noticed one breast on the underside looked bruised or like the veins were widened and very visible. I've never had this before…. The blue color will be very light in the morning but after exercising it's back darker again. And only on the underside of the boob.Any idea what is happening? Thank you for tuning into this weekend's Cabral HouseCalls and be sure to check back tomorrow for our Mindset & Motivation Monday show to get your week started off right! - - - Show Notes and Resources: StephenCabral.com/2816 - - - Get a FREE Copy of Dr. Cabral's Book: The Rain Barrel Effect - - - Join the Community & Get Your Questions Answered: CabralSupportGroup.com - - - Dr. Cabral's Most Popular At-Home Lab Tests: > Complete Minerals & Metals Test (Test for mineral imbalances & heavy metal toxicity) - - - > Complete Candida, Metabolic & Vitamins Test (Test for 75 biomarkers including yeast & bacterial gut overgrowth, as well as vitamin levels) - - - > Complete Stress, Mood & Metabolism Test (Discover your complete thyroid, adrenal, hormone, vitamin D & insulin levels) - - - > Complete Food Sensitivity Test (Find out your hidden food sensitivities) - - - > Complete Omega-3 & Inflammation Test (Discover your levels of inflammation related to your omega-6 to omega-3 levels) - - - Get Your Question Answered On An Upcoming HouseCall: StephenCabral.com/askcabral - - - Would You Take 30 Seconds To Rate & Review The Cabral Concept? The best way to help me spread our mission of true natural health is to pass on the good word, and I read and appreciate every review!
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