Journal of Clinical Oncology (JCO) Podcast

In this JCO Article Insights episode, Lauren Shih summaries "Longitudinal Results From the Nationwide Just ASK Initiative to Promote Routine Smoking Assessment in American College of Surgeons–Accredited Cancer Programs" by Jessica L. Burris, et al published November 19, 2024. Come back for the next episode where JCO After Hours host, Dr. Davide Soldato interviews the author of the JCO article discussed, Dr. Jessica Burris. TRANSCRIPT Lauren Shih: Hello and welcome to JCO Article Insights. I'm your host Lauren Shih, and today we will be discussing the article, “Longitudinal Results From the Nationwide Just ASK Initiative to Promote Routine Smoking Assessment in American College of Surgeons–Accredited Cancer Programs” by Dr. Jessica Burris and colleagues published in the March issue of JCO. This study reports the finding of the Just ASK Initiative, an effort aimed at improving universal smoking assessment in cancer programs nationwide. We know that smoking after a cancer diagnosis is associated with numerous negative outcomes including worse survival, increased treatment related complications, poorer quality of life and higher healthcare costs. Patients who smoke are also at increased risk for cancer recurrence and second primary malignancies. Despite these risks, data show that a significant number of patients with newly diagnosed cancer still smoke and around 15% of cancer survivors continue smoking. Recognizing this discrepancy, national oncology organizations strongly recommend routine smoking assessment and cessation support as part of standard cancer care. However, despite these guidelines, smoking assessment and cessation assistance remain inconsistent across oncology practices. Surveys show that most National Cancer Institute designated cancer centers have insufficient resources to effectively support smoking cessation efforts. To address this gap, several large scale initiatives have been launched, including efforts by the National Cancer Institute, the Canadian Partnership Against Cancer, and the American College of Surgeons. The largest of these initiatives, through the American College of Surgeons, is the subject of our report today. In 2022, the American College of Surgeons introduced the Just ASK Quality Improvement Program with the goal of increasing routine smoking assessment. As member institutions, accredited programs are required to complete at least one quality improvement program annually. And in 2022, 40% of programs chose to participate in Just ASK. The primary goal of this quality improvement program was to ask at least 90% of newly diagnosed cancer patients about their smoking status. Offering smoking cessation support was encouraged, but not a mandatory component or primary endpoint for the initiative. To implement Just ASK, participating programs used a well-established Plan-Do-Study-Act methodology which is a structured, iterative approach for improving healthcare processes. Programs used local quality improvement teams and resources for implementation and had access to online training, educational webinars, and technical resources to help integrate smoking assessment into routine care. Programs completed three surveys: a baseline survey reflecting smoking assessment practices in the year before Just ASK; a midpoint survey after six months of participation; and a final survey after one year in the program. The surveys assess program characteristics, barriers to smoking assessment, readiness to change, and the frequency of smoking related clinical practices such as asking about smoking, documenting smoking status, and advising smoking cessation. Programs reported on implementation strategies they adopted to improve smoking assessment. Finally, programs reported the number of newly diagnosed cancer patients they saw, how many were asked about their smoking status and how many were identified as current smokers during each reporting period. Results from 762 participating cancer center programs...

Dr. Shannon Westin and her guest, Dr. Breelyn Wilky, discuss the JCO article, "“Botensilimab (Fc-enhanced anti-cytotoxic lymphocyte-association protein-4 antibody) Plus Balstilimab (anti-PD-1 antibody) in Patients With Relapsed/Refractory Metastatic Sarcomas." TRANSCRIPT Shannon Westin: Hello, everyone, and welcome to another episode of JCO After Hours, the podcast where we get in depth on research that has been published in the Journal of Clinical Oncology. I am your host, Gynecologic Oncologist and Social Media Consultant Editor of the JCO, Shannon Westin. I serve here from the University of Texas MD Anderson Cancer Center. And I am so excited to welcome Dr. Breelyn Wilky. She's an Associate Professor and the Director of Sarcoma Medical Oncology in the Department of Medicine Division of Medical Oncology, and the Cheryl Bennett & McNeilly family endowed chair in Sarcoma Research, the Deputy Associate Director of Clinical research at the University of Colorado Cancer Center. Welcome. Dr. Breelyn Wilky: Thank you so much. I'm delighted to be here. Shannon Westin: And with all those titles, I'm super impressed that she was able to complete the manuscript that we're going to discuss today, which is “Botensilimab (Fc-enhanced anti-cytotoxic lymphocyte-association protein-4 antibody) Plus Balstilimab (anti-PD-1 antibody) in Patients With Relapsed/Refractory Metastatic Sarcomas.” And this was published in the JCO on January 27, 2025. And please note, our participants do not have any conflicts of interest. So this is exciting. Let's first level set. Can you review with us just the current state of sarcoma incidents, survival outcomes, that kind of thing so we all know where we're starting? Dr. Breelyn Wilky: Yes. So, you know, sarcomas are really, I like to call them the black box cancer type. And the big thing is that there's really more than a hundred different kinds of sarcomas, which collectively altogether make up only 1% of adult cancers. And so we talk about these as being bone and soft tissue tumors, but really, the heterogeneity is just incredible. You're talking maybe 10,000 to 12,000 new cases of soft tissue sarcoma per year, which is pretty rare in the grand scheme of things. And the trouble with these is that while you can cure sarcomas if you find them early and they're localized, when they metastasize and spread and are not resectable, we're looking at median overall survivals of really only 12 to 18 months, even, you know, with our best therapies that we have. So, really there's just a dire need for new treatments for this really tough group of diseases. Shannon Westin: Yeah, I agree. I'm a gynecologic oncologist, and we have our little subset of sarcomas that I know there's a little bit out of every one. So I'm really excited to pull this manuscript as one of our podcasts offerings because I think we're all seeing these patients in the clinic and certainly our listeners that have sarcoma or have family members with sarcoma, this is so good to have a real focus on a rare group of tumors that have been a little bit lumped together. Now, with that being said, I know this is such a heterogeneous population, but can you briefly overview a little bit around the standard of care for treatment of recurrent sarcomas? Dr. Breelyn Wilky: We have actually been using the same drugs really since about the 1970s, and up until very recently, nothing had really challenged doxorubicin, the old ‘red devil’, like we used to call it. And this has been the mainstay of treatment for metastatic sarcomas and really used across the board. In the GYN literature, for uterine leiomyosarcoma, we did see some promising activity with the combination of doxorubicin and trabectedin coming out of the French group. But, except for that study, no combination therapy or new drug has been proven better in terms of overall survival compared to doxorubicin monotherapy, really over 40, 50 years. So it's definitely a tough situation. Now, we do...

In this JCO Article Insights episode, Peter Li summarizes “Neoadjuvant Modified Infusional Fluorouracil, Leucovorin, and Oxaliplatin With or Without Radiation Versus Fluorouracil Plus Radiation for Locally Advanced Rectal Cancer: Updated Results of the FOWARC Study After a Median Follow-Up of 10 Years,” by Dr. Jianwei Zhang et al. published on December 13, 2024. TRANSCRIPT Peter Li: Hello and welcome to the JCO Article Insights. I'm your host Peter Li and today we will be discussing the Journal of Clinical Oncology article, “Neoadjuvant Modified Infusional Fluorouracil, Leucovorin, and Oxaliplatin With or Without Radiation Versus Fluorouracil Plus Radiation for Locally Advanced Rectal Cancer: Updated Results of the FOWARC Study After a Median Follow-Up of 10 Years,” by Dr. Jianwei Zhang et al. For a reminder to the audience, the FOWARC study is a Chinese-based study that looked into the treatment of locally advanced rectal cancers with neoadjuvant chemotherapy based regimens with or without radiation. This study was first published back in 2019 where the three-year data showed no difference in three-year disease-free survival over survival between the three study arms. As a reminder of what those arms were, there were one historical control and two interventional arms. The control arm used 5-FU with radiation therapy with five cycles of 5-fluorouracil with radiation during cycles two to four followed by surgery and then seven cycles adjuvantly. Their first interventional arm was the same as the control arm with the addition of oxaliplatin on day 1of each cycle. And lastly, the third arm was FOLFOX only for four to six cycles followed by surgery and then six to eight cycles adjuvantly completing about a total of 12 weeks of chemotherapy. They recruited about 495 patients with 165 patients randomized to each arm. They were relatively well balanced by age, clinical staging and distance from the anal verge. Median age was about mid-50s with a slight male predominance and patients were primarily stage 3 with 20% to 30% being stage 2. About 30% had clinical T4 disease and about 25% had clinical N2 disease. Median follow up time was 122.5 months or 10 years and their follow up endpoints were disease-free survival, overall survival and local recurrence, and they also performed subgroup analyses based on post surgical pathological staging. Survival was analyzed using Kaplan-Meier method with a significant threshold of p being less than 0.05. About 451 patients actually underwent surgery, which is about 91% of patients. The main reason for not going through surgery was due to refusal but one was due to toxicity and two were due to disease progression in the control arm. Follow up loss rate was about 10% in each group. Now looking at their primary endpoints in their initial study, local recurrence was about 8.8% in the control arm versus 7.9% in the FOLFOX radiation group versus 9.2% in the FOLFOX only group. Distant metastasis was about 30% in each arm and the sites of metastases were primarily in the lung and liver. Now, following up with 10 years, there were only three new events in the chemoradiation group with local recurrence happening at 10.8% in the control arm versus 8% in the FOLFOX RT group versus 9.6% in the chemo only group. These findings were not statistically significant. In their subgroup analysis by pathological staging, they found that pathological CR or complete response had a lower rate of local recurrence compared to those with increasing pathological staging coming in at 3% versus 4.3% versus 11.6% versus 15.8% in pCR versus Stage 1, 2, 3 respectively. And they found no difference in each stage with each interventional arm. Looking at long term survival their 10-year disease free survival showed 52.5% in the 5-FU radiation group versus 62.6% in the FOLFOX RT group versus 60.5% in the chemotherapy only group with no statistically significant difference between three groups. By pathological staging, they found...

Host Dr. Shannon Westin and guests Dr. Bill Aronson discuss the article "High Omega-3, Low Omega-6 Diet With Fish Oil for Men With Prostate Cancer on Active Surveillance: The CAPFISH-3 Randomized Clinical Trial" and how Omega-6 are predominant in the American diet while the study significantly lowered the intake of Omega- 6 fats. TRANSCRIPT Dr. Shannon Westin: Hello everyone and welcome to another episode of JCO After Hours, the podcast where we get in depth on manuscripts published in the Journal of Clinical Oncology. I'm your host, Dr. Shannon Westin, GYN Oncologist by trade and one of the grateful Social Media Editors of the JCO. And I am very excited to welcome a special guest today, Dr. William Aronson. He is professor of Urology in the UCLA Department of Urology, the Chief of Urology at Olive View UCLA Medical Center, and Chief of Urologic Oncology at the Veterans Administration West Los Angeles. Welcome, Dr. Aronson. Dr. William Aronson: Thank you, Shannon, and delighted to be here. Dr. Shannon Westin: We are so excited to have you discussing your manuscript, “High Omega-3, Low Omega-6 Diet With Fish Oil for Men With Prostate Cancer on Active Surveillance: The CAPFISH-3 Randomized Clinical Trial,” which was published in the Journal of Clinical Oncology on December 13, 2024. So let's get right to it. First of all, you know we have a very mixed audience, so can you just level set for us and speak about the population you studied in this important trial - that low risk, favorable, intermediate risk prostate cancer. How common is that? How is it defined? That would really help. Dr. William Aronson: I would say about 50% of the patients that we diagnose with prostate cancer either have low risk disease or what we call favorable intermediate risk disease. So when the pathologists look at the cancer under the microscope, they assign what's called a Gleason grade. Grade 3 is the slower growing type of prostate cancer, grade 5 is the fastest growing type, and grade 4 is somewhere in between. So a low risk group would be only the grade 3, the slower growing type. And the favorable intermediate risk group would actually be the grade 3+4, which means they mostly see the low risk type in there, but they also see the slightly faster growing type, grade 4. So this is what we typically see. We see these patients on a very regular basis when they're newly diagnosed with prostate cancer. Dr. Shannon Westin: Okay, got it. And then can you walk us through just what the management options are typically for this patient population? Dr. William Aronson: So typically for what we call the low risk group, the patients with a low PSA and only that grade 3 type, slower growing type of prostate cancer, the standard recommendations are active surveillance. So typically, we'll periodically monitor these patients with PSA blood testing and periodically do prostate biopsies depending upon the patient's other medical problems. Dr. Shannon Westin: So I think it would also be really helpful just to understand what your typical management options are for this patient population. Dr. William Aronson: So for patients with low risk prostate cancer, they only have the Gleason Grade 3+3 with a low PSA. The standard practice is observation. And so these men will periodically see them and measure their PSA values. And periodically, they'll undergo prostate biopsy to make sure they're not getting progression of their disease. For men with favorable intermediate risk prostate cancer, that's a little different. In some practices, the patient and the urologist will decide to do active surveillance. In other scenarios, these patients will definitely elect treatment, either with radical prostatectomy or radiation therapy or other treatments that are available. Dr. Shannon Westin: So your manuscript notes that there was a high level of interest in dietary supplements and approaches among patients with prostate cancer that do elect for active surveillance....

In this JCO Article Insights episode, Ece Cali summarizes findings from the JCO article, "Datopotamab Deruxtecan Versus Docetaxel for Previously Treated Advanced or Metastatic Non–Small Cell Lung Cancer: The Randomized, Open-Label Phase III TROPION-Lung01 Study." TRANSCRIPT Ece Cali: Hello and welcome to the JCO Article Insights. I'm your host Ece Cali and today we will be discussing the Journal of Clinical Oncology article the “Datopotamab Deruxtecan Versus Docetaxel for Previously Treated Advanced or Metastatic Non–Small Cell Lung Cancer: The Randomized, Open-Label Phase III TROPION-Lung01 Study.” Despite significant advances in non-small cell lung cancer treatment over the past decades, second line treatment options for non-small cell lung cancer without actionable genomic alterations have remained largely unchanged since 2000. Many clinical trials failed to demonstrate improved overall survival compared to docetaxel based regimens. TROPION-Lung01 is a global open label randomized phase 3 trial comparing the efficacy and safety of Dato-DXd to docetaxel in patients with previously treated advanced or metastatic non-small cell lung cancer. Dato-DXd is an antibody drug conjugate targeting TROP2 and delivering deruxtecan, a DNA topoisomerase 1 inhibitor, as its payload. The trial is designed with dual primary endpoints of progression free survival, as assessed by blinded independent central review, and overall survival. The initial PFS results were presented at ESMO in 2023 and this article reports more detailed data and overall survival analysis of the trial. In the TROPION-Lung01, 299 patients were randomly assigned to receive Dato-DXd and 305 patients to receive docetaxel. Patients were stratified by the presence of actionable genomic alterations, histology, treatment with PD-1/PD-L1 immunotherapy as the last line of therapy, and geographical region. The baseline characteristics of the patient population were overall balanced between the treatment arms. I'd like to highlight a couple of key points here. The median age was 63 years in the Dato-DXd and 64 years in the docetaxel arm. Similar to the many clinical trials in the thoracic oncology field, this is younger than the median age of lung cancer diagnosis in the US, which is around 70. African American and Hispanic patients were underrepresented in this trial with 41% of patients identifying themselves as white and 39% as Asian. The D\docetaxel arm had a slightly higher percentage of male patients, 69% versus 61%. The majority of the trial population, 73%, had adenocarcinoma. Patients with actionable genomic alterations were included in this trial if they received one or more targeted therapy and platinum based chemotherapy prior to the enrollment. 17% of the trial population had an actionable genomic alteration in this trial. When it comes to the efficacy results in the full analysis set, the PFS improvement was statistically significant. The median PFS was reported as 4.4 months for the Dato-DXd, and 3.7 months for the docetaxel arm with the hazard ratio of 0.75 and a P value of 0.004. However, after a median follow up of 23 months, the trial did not meet its primary endpoint of overall survival. The median overall survival was 12.9 months for patients treated with Dato-DXd and 11.8 months for patients treated with docetaxel with the hazard ratio of 0.94 and a P value of 0.53. Objective response was a secondary endpoint and the confirmed objective response rate was 26% with Dato-DXd, and 13% with docetaxel. Now let's take a closer look at some of the subgroup analyses. Exploratory analyses of key subgroups in TROPION-Lung01 demonstrated differences in efficacy based on histology. In the nonsquamous subgroup, Dato-DXd showed a longer progression free survival of 5.5 months compared to 3.6 months with docetaxel with a hazard ratio of 0.84. However, in the squamous subgroup, Dato-DXd performed worse with a progression free survival of 2.8 months compared to 3.9...

Host Dr. Davide Soldato and his guests Dr. Ann Wu and Dr. Alexa White discuss the article "Air Pollution and Breast Cancer Incidence in the Multiethnic Cohort Study" and the editorial "Growing Evidence for the Role of Air Pollution in Breast Cancer Development" TRANSCRIPT The guests on this podcast episode have no disclosures to declare. Dr. Davide Soldato: Hello and welcome to JCO After Hours, the podcast where we sit down with authors from some of the latest articles published in the Journal of Clinical Oncology. I am your host, Dr. Davide Soldato, Medical Oncologist at Ospedale San Martino in Genoa, Italy. Today, we are joined by JCO authors Dr. Anna Wu and Dr. Alexander White. Dr. Wu is a professor of Population and Public Health Sciences at the Keck School of Medicine of UCS, while Dr. White is an investigator in the Epidemiology branch of the Environment and Cancer Epidemiology Group at the National Institute of Health. Today, we will be discussing the article titled, “Air Pollution and Breast Cancer Incidence in the Multiethnic Cohort Study,” and the accompanying editorial. So, thank you for speaking with us, Dr. Wu, Dr. White. Dr. Anna Wu: Thank you for having us. Dr. Alexandra White: Yes, thank you so much for the invitation to be here. Dr. Davide Soldato: So before going in depth about the results of the study that was published in the JCO, I was wondering if you could give us like a brief introduction and a little bit of background about what was known about air pollution as a risk factor for breast cancer and what was the evidence before this study was conducted. Dr. Alexandra White: Okay. I can start with that question. So, there's been research for decades looking at the relationship between air pollution and breast cancer. And it's been a really challenging question to address for a number of reasons. One being that it can be really difficult to assess exposure to air pollution and many previous studies have had really limited information on people's residences over time. But in general, what we thought leading up to this study was that evidence was most consistent that exposure to traffic related pollutants such as nitrogen dioxide was more consistently related to a higher risk of breast cancer. The evidence for fine particulate matter or PM2.5 was less consistent. More recently, there have been a few large, well conducted studies that have supported a positive association. This new study in the multiethnic cohort led by Dr. Wu is really important because it really demonstrated that, in this large study of over 50,000 women in California, that they also do see an association with PM2.5. Dr. Davide Soldato: Thank you very much for the introduction. So, Dr. Wu, we just want to hear a little bit more about the results. So, what was the association that was observed for PM2.5? And specifically, the study that you ran was focused on a very diverse population, a multiethnic cohort, and so I was wondering if you observed any type of differences when you consider the different populations that were included in your study. And if you could also give us a little bit of what was the composition of the women that were enrolled in this cohort. Dr. Anna Wu: Thank you for the question. So, the multiethnic cohort study is a cohort of over 200,000 individuals who were enrolled when they lived in Hawaii or California. For the air pollution studies that we've been conducting, we have focused on primarily the California participants. And in this instance for the breast cancer study, it was based on roughly 56,000 individuals out of- there were about 100,000 because half of them were men and they were not included. Of the California participants, 75% of them were African Americans or Latinos and they were self-identified as these racial ethnic groups when they enrolled in the study. And this was a particularly important consideration for us because in most of the studies that have been published so far on-air pollution...

In this JCO Article Insights episode, Giselle de Souza Carvalho provides a summary on "Navigating Treatment Pathways in Metastatic Hormone Receptor–Positive, HER2-Negative Breast Cancer: Optimizing Second-Line Endocrine and Targeted Therapies" by Bhardwarj, et al and "US Food and Drug Administration Approval Summary: Capivasertib With Fulvestrant for Hormone Receptor–Positive, Human Epidermal Growth Factor Receptor 2–Negative Locally Advanced or Metastatic Breast Cancer With PIK3CA/AKT1/PTEN Alterations" by Dilawari et al published in the Journal of Clinical Oncology. TRANSCRIPT Giselle Carvalho: Hello and welcome to JCO Article Insights episode for the December issue of the Journal of Clinical Oncology. I'm your host Giselle Carvalho, Medical Oncologist in Brazil focusing on breast cancer and melanoma skin cancers and one of the ASCO Editorial Fellows at JCO this year. Today, I will be discussing two articles. The first one is “Navigating Treatment Pathways in Metastatic Hormone Receptor–Positive, HER2-Negative Breast Cancer: Optimizing Second-Line Endocrine and Targeted Therapies,” and the second one is the “US FDA Approval Summary on Capivasertib with Fulvestrant for HR-positive HER2-negative Locally Advanced or Metastatic Breast Cancer with PIK3CA/AKT1/PTEN Alteration.” As we know, 65% to 70% of all breast cancers are HR-positive HER2-negative and this is also the most common subtype of metastatic breast cancer. The current standard of care for frontline therapy of patients with luminal metastatic disease is a CDK4/6 inhibitor in combination with endocrine therapy. However, as new endocrine and targeted therapies gain approval, choosing the best systemic therapy upon disease progression after frontline therapy is a topic of ongoing debate. Nearly 40 to 50% of HR-positive breast cancers have actionable genomic alterations and molecular testing should be a routine recommendation for patients with metastatic HR-positive HER2-negative disease. This can be performed repeating tissue biopsy at the time of progression or from archival tissue. Treatment options after progression on CDK4/6 inhibitors include alpelisib in combination with fulvestrant in patients with PIK3CA mutant tumors as seen in the SOLAR-1 trial, or capivasertib with fulvestrant in patients with a tumor mutation in (PI3K)–AKT–PTEN pathway as seen in the CAPItello-291 study, which will be discussed further. In approximately 30% of patients, progression on frontline endocrine plus CDK4/6 inhibitor treatment is caused by endocrine resistance, frequently involving activating mutations in ESR1. For those tumors, elacestrant, an oral SERD is an option as demonstrated in the EMERALD trial. For patients with a BRCA mutation, PARP inhibitors represent another option. If no mutations are detected, everolimus, an mTOR inhibitor, can be used based on the BOLERO-2 results. The phase 2 MAINTAIN and PACE trials, along with the phase 3 postMONARCH trial support changing the endocrine therapy backbone with or without switching the CDK4/6 inhibitor. In less resourced areas, fulvestrant monotherapy is still an option to delay cytotoxic chemotherapy, though its efficacy is limited when used as a single agent. Finally, after progression on at least one line of chemotherapy, antibody drug conjugates including sacituzumab govitecan or trastuzumab deruxtecan may be an option. Now focusing on the PI3K AKT PTEN signaling pathway, activating mutations in PIK3CA and AKT1 and inactivating alterations in PTEN occur in approximately half of luminal breast cancers. In June 2023, the CAPItello-291 trial was published and treatment with fulvestrant plus capivasertib, a PTEN AKT inhibitor, demonstrated a 3.6 month PFS benefit compared to fulvestrant alone, regardless of the presence of AKT pathway alterations. However, for those with tumors without AKT pathway alteration, an exploratory analysis showed that although there was a numerical improvement in PFS, it did not meet statistical...

Host Dr. Davide Soldato and guests Dr. Suzanne George and Liz Salmi discuss their JCO article "Overcoming Systemic Barriers to Make Patient-Partnered Research a Reality" TRANSCRIPT TO COME DISCLOSURES Liz Salmi Speaking Honoria: Medscape. Research Funding (Inst): Abridge AI, Inc., Yosemite. Dr. Suzanne George Honoraria CStone Pharmaceuticals Consulting or Advisory Role Blueprint Medicines, deciphera, Bayer, Lilly, UpToDate, Research to Practice, MORE Health, Daiichi, Kayothera, Immunicum, BioAtla Research Funding Blueprint Medicines, Deciphera, Daiichi Sankyo RD Novare, Merck, Eisai, SpringWorks Therapeutics, TRACON Pharma, Theseus Pharmaceuticals, BioAtla, IDRx, NewBay Pharma, Acrivon Therapeutics Patents, Royalties, Other Intellectual Property Company name: UptoDate Stock and Other Ownership Interests Abbott Laboratories and Pfizer Recipient: An Immediate Family Member

In this JCO Article Insights episode, Rohit Singh provides a summary on "First-Line Nivolumab Plus Relatlimab Versus Nivolumab Plus Ipilimumab in Advanced Melanoma: An Indirect Treatment Comparison Using RELATIVITY-047 and CheckMate 067 Trial Data", by Long et al, published in the November issue of the Journal of Clinical Oncology. The article provides insights into the use of the two dual immune checkpoint inhibitor regimens in patients with untreated advanced melanoma. TRANSCRIPT Rohit Singh: Hello and welcome to JCO Article Insights. I'm your host Rohit Singh, Assistant Professor at the University of Vermont Cancer Center and today we'll be discussing the article “First-Line Nivolumab Plus Relatlimab Versus Nivolumab Plus Ipilimumab in Advanced Melanoma: An Indirect Treatment Comparison Using RELATIVITY-047 and CheckMate 067 Trials,” authored by Dr. Georgina Long from the Melanoma Institute of Australia and her colleagues. So as we know, nivolumab plus relatlimab and nivo plus ipi, I'm going to refer to as ipi-nivo moving forward, are dual immune checkpoint inhibitors regimens that are approved for treating patients with advanced melanoma based on the phase 2 and 3 RELATIVITY-047 and phase 3 CheckMate 067 trials respectively. Nivo plus relatlimab is the only dual PD-1 and LAG-3 inhibitor regimen approved for treating patients with advanced melanoma and relatlimab is the first in class human IgG4 LAG-3 blocking antibody. Ipi plus nivo is a dual PD-1 and CTLA-4 inhibitor regimen. So this paper basically is an indirect treatment comparison using a patient level database from these trials and this pretty much was conducted because of the absence of head to head trials looking at different regimens in advanced melanoma in first line setting. In this trial, the authors tried to compare these two trials. However, it's always hard to compare two different trials and we usually don't do cross trial comparisons. The problem is that the groups might be different to begin with. For example, one group might have younger patients, healthier patients, while the other might have older or sicker. These differences can make it hard to tell if the treatment caused improvement or if the groups were different to begin with. In this trial, researchers use inverse probability of treatment weighting to adjust the baseline differences between the two patient groups or between these two trials. Inverse probability of treatment weighting is a method used in research to help make a fair comparison between two groups when studying how a treatment intervention works. Basically, IPTW helps level the playing field between the two groups or like two trials for this paper. So, it calculates the likelihood of receiving a treatment. For each person, for each patient, researchers estimate the chance they would have gotten the treatment based on their characteristics like age, health, condition, their baseline staging, and based on that they create weights. People who are less likely to get the treatment but did are given more weight, and those who are very likely to get the treatment are given less weight. The same is done for the group that didn't get the treatment, and then they rebalance the groups. By applying these weights the group becomes more similar in their characteristics as if everyone had an equal chance of getting the treatment. This way, IPTW helps researchers focus on the effect of treatment itself and other differences between the groups. It's like adjusting the scales to make sure you are comparing apples to apples. The key outcomes the authors are looking at in this one was progression free survivals, overall survival, confirmed objective response rate, melanoma specific survival, and treatment related adverse events. Looking at the results of this cross comparison trial, first looking at the PFS or progression free survival, both regimens ipi plus nivo and nivo plus relatlimab, showed similar PFS. At 36 months, PFS was 36% in...

Host Dr. Davide Soldato and Dr. Aaron Mitchell discuss the JCO article "Quality of Treatment Selection for Medicare Beneficiaries With Cancer" TRANSCRIPT Dr. Davide Soldato: Hello and welcome to JCO After Hours, the podcast where we sit down with authors from some of the latest articles published in the Journal of Clinical Oncology. I am your host, Dr. Davide Soldato, medical oncologist at Hospital San Martino in Genoa, Italy. Today, we are joined by JCO author Dr. Aaron Mitchell. Dr. Mitchell is a medical oncologist working at Memorial Sloan Kettering Cancer Center where he is also part of the Department of Epidemiology and Biostatistics. Dr. Mitchell specializes in treating genitourinary malignancy and has a research focus on improving how the healthcare system helps people with these and other cancers. So today, Dr. Mitchell will be discussing the article titled, “Quality of Treatment Selection for Medicare Beneficiaries with Cancer.” Thank you for speaking with us, Dr. Mitchell. Dr. Aaron Mitchell: Well, thank you for inviting me. I'm very glad to be here. Dr. Davide Soldato: So I just wanted to introduce the topic by asking a couple of questions, very general, about the background of the article. So basically you reported the data using the SEER-Medicare to assist to assess the determinants of optimal systemic therapies delivery and selection. So, in particular, you focused on individuals that were diagnosed with cancer who were Medicare beneficiaries and in particular were part of the low income subsidy, which is also known as LIS. So I just wanted to ask you if you could briefly explain to our listeners how this program works, and what was the rationale of the study, and if there is any element of novelty in your study compared to what was done before the study was published. Dr. Aaron Mitchell: Yeah. So that's a lot to cover, but yeah, a lot of opportunity to introduce the low income subsidy program which is a very important part of the Medicare program for prescription drugs, but often one that flies under the radar a little bit in the policy discussion. So this subsidy was created synchronously back with the Medicare Part D Program, which was created in 2006. There was some anticipation that for some high cost drugs, not all patients would be able to afford them even with the Part D program insurance as it was being created. And so they created a pathway to give an additional subsidy to some patients who had low income, who were anticipated to being at need and needing that assistance to afford high cost drugs. As the number of high cost drugs has really risen since 2006, this program has played an important role in helping patients afford drugs, especially those who need very expensive cancer drugs. And what this program does is, once you meet the eligibility requirements, which require patients to have both quite a low income. So if you're single, that is at 135% of the federal poverty limit or below, and it also places some restrictions on assets. You also have to have low assets, so low income and low assets in order to qualify for the subsidy. But then once you do, the subsidy is really quite large. Patients who qualify for the LIS at the full subsidy level will pay about $10 per month per drug, even for specialty cancer drugs. So if you think about drugs such as those that we use to treat prostate cancer, my specialty, drugs like enzalutamide or XTANDI that run $15,000 to $20,000 per month, the out of pocket cost for a low income subsidy beneficiary is $10. So that is a huge discount. $10 isn't nothing, but even for someone with a low income, if they've got one or two cancer drugs that are at this rate, it's something that they can often afford. This program applies to Part D cancer drugs that are prescription drugs basically. By and large, these are oral pills that patients are taking on a daily basis at home. These are the drugs that the low income subsidy program applies to. So if a patient needs a...

In this JCO Article Insights episode, Alexandra Rojek provides a summary on "Post-Transplant Cyclophosphamide–Based Graft-Versus-Host Disease Prophylaxis Attenuates Disparity in Outcomes Between Use of Matched or Mismatched Unrelated Donors" by Schaffer et al published in the Journal of Clinical Oncology July 17th, 2024. TRANSCRIPT Alexandra Rojek: Hello and welcome to JCO Article Insights. I'm your host, Alexandra Rojek, and today we will be discussing an original report published in the October 1st issue of JCO titled, “Post-Transplant Cyclophosphamide–Based Graft-Versus-Host Disease Prophylaxis Attenuates Disparity in Outcomes Between Use of Matched or Mismatched Unrelated Donors,” by Shaffer et al. The CIBMTR registry study set out to compare outcomes of patients undergoing allogeneic stem cell transplantation hematologic malignancies by HLA antigen matching status as well as by the type of GVHD prophylaxis regimen received either calcineurin inhibitor-based prophylaxis or post-transplant cyclophosphamide or PTCy. This study included patients reported to CIBMTR from January 2017 to June 2021 with AML, ALL or MDS, and required that they have undergone allotransplant with either a calcineurin inhibitor based so tacro or cyclosporine, GVHD prophylaxis, or PTCy, which included a calcineurin inhibitor or sirolimus with or without MMF and ATG. Matched unrelated donors were defined as an 8 out of 8 HLA match. And mismatched unrelated donors were defined as HLA mismatched at any single locus or 7 out of 8. The primary objective of the study aimed to compare overall survival or OS and GVHD and relapse-free survival (GRFS) within and between matched unrelated donors versus mismatched unrelated donors separated by calcineurin inhibitor versus PTCy based GVHD prophylaxis. GRFS was defined as survival without grade 3 to 4 acute GVHD, moderate to severe chronic GVHD requiring systemic therapy or relapse. 10,025 patients were included from 153 centers, with a median follow up of over 36 months. Mismatched unrelated donor recipients were made up of 22% minority ancestry patients as compared to just 8% of patients receiving a matched unrelated donor allo transplant, showing an enrichment for patients of minority ancestry in the mismatched unrelated donor group. Just under 10% of patients were of minority ancestry in the study overall, reflective of challenges in transplant care for these patients, which may include inferior access to care, fewer available and suitably matched donors, among other factors. 54% of all patients were transplanted for AML and 29% for MDS. 45% of patients received myeloablative conditioning, 25% received regimens containing ATG, and 23% overall received PTCy with either a calcineurin inhibitor or sirolimus as well as MMF. Among patients receiving PTCy, the authors did not find differences in overall survival by degree of HLA matching, whereas among patients receiving calcineurin inhibitor-based prophylaxis, there remained survival differences by HLA matching status. When comparing matched unrelated donor calcineurin inhibitor patients with PTCy matched unrelated donor patients, the PTCy arm had better OS, and the mismatched unrelated donor group who received PTCy had similar OS as well. For GRFS, matched unrelated donor and mismatched unrelated donor PTCy patients had no difference in GRFS, similar to the trend the authors see with overall survival. But these patients also had better GRFS than matched unrelated donor patients receiving calcineurin inhibitor-based prophylaxis. Within each prophylaxis arm, there was no difference in GRFS by HLA matching status. HLA mismatched patients receiving PTCy were less likely to experience GRFS than HLA mismatched patients receiving calcineurin inhibitor-based prophylaxis. The authors saw similar differences in comparative trends when subgrouping patients based on conditioning intensity and additionally did not find differences in GRFS and OS by ATG exposure. When...

Dr. Shannon Westin and her guest, Dr. Brian Slomovitz discuss the article “Pembrolizumab or Placebo Plus Adjuvant Chemotherapy With or Without Radiotherapy For Newly Diagnosed, High-Risk Endometrial Cancer: Results in Mismatch Repair-Deficient Tumors” recently published in the JCO and presented at the 2024 International Gynecologic Cancer Society. TRANSCRIPT The guest’s disclosures can be found in the transcript. Dr. Shannon Westin: Hello, and welcome to another episode of JCO After Hours, the podcast where we get in depth on manuscripts and literature published in the Journal of Clinical Oncology. I'm your host, Shannon Westin, gynecologic oncologist and JCO Social Media Editor by trade. I am thrilled because we are going to be talking about gynecologic cancer today. So, this is my jam. And specifically, we're going to be talking about a manuscript that's a simultaneous publication in the Journal of Clinical Oncology and presented at the Annual Meeting of the International Gynecologic Cancer Society on October 16, 2024. And this is “Pembrolizumab or Placebo, Plus Adjuvant Chemotherapy, With or Without Radiotherapy for Newly Diagnosed High Risk Endometrial Cancer: Results in Mismatch Repair Deficient Tumors.” This is affectionately the KEYNOTE-B21 trial, also known as the GOG-3053 trial and the ENGOT-en11 trial. And we are joined today by the primary author in this manuscript, Dr. Brian Slomovitz, who is the Director of Gynecologic Oncology at Mount Sinai Medical Center in Miami Beach, Florida, and the clinical trial advisor in uterine cancer for the Gynecologic Oncology Group foundation. Welcome, Brian. Dr. Brian Slomovitz: Hey, thanks, Shannon, so much. It's a pleasure to be here. And thanks for giving us the opportunity to discuss this trial. Dr. Shannon Westin: Yes, it's a great trial and I'm so excited to talk about it. And I think we'll start just because this is a broad group that listens to this podcast, they're not all GYN oncologists, experts like yourself, so can you just level set a little bit and speak a bit about the incidence and mortality of endometrial cancer overall and the recent trends in this disease? Dr. Brian Slomovitz: Yeah, sure. So, and it is nice to speak about gynecologic cancers, as we know, endometrial cancer was and still is the most common of all gynecologic cancers. The numbers are going up. Right now, there's about 65,000 to 70,000 cases each year in the US diagnosed with endometrial cancer. The numbers are going up. A lot of its obesity related, some other factors, but as the population gets less healthy, those are some of the risk factors for the disease. The thing that, however, is quite surprising is that we're seeing the deaths due to endometrial cancer going up as well, while for other diseases, we're making slow, steady steps to try to decrease the mortality we're actually seeing an increase in mortality. And the most discouraging point, Shannon, as you know is the number of deaths from endometrial cancer is going to outnumber the number of deaths from ovarian cancer if it hasn't done it already. I mean, now's the time. So, we really need to come up with better treatment strategies to everything to decrease the incidence of disease, to help with prevention, but for those poor women who are diagnosed, to come up with better treatment options so we don't have to keep this increasing trend in mortality. Dr. Shannon Westin: Absolutely. And I think some of that is related and we don't need to get on a soapbox here, but the amount of funding that goes towards research in endometrial cancer, and of course you, you have been leading the way and really trying to get a ton of trials in this space and getting our industry partners and our government partners to really support this. So really just commending you on how much you've worked on, on this area. And to that end, we've had a huge renaissance with immunotherapy and endometrial cancer, a lot of really big trials. Why don't you give...

In this JCO Article Insights episode, Subodh Selukar interviews author Dr. Robert Maki on "Combining Response and Toxicity Data to Implement Project Optimus" by Maki, et al published in the Journal of Clinical Oncology September 11, 2024. TRANSCRIPT Subodh Selukar: Welcome to this episode of JCO Article Insights. This is Subodh Selukar, JCO's editorial fellow. Today, I am interviewing Dr. Robert Maki on his recent editorial, “Combining Response and Toxicity Data to Implement Project Optimus.” At the time of this recording, our guest has disclosures that are available in the manuscript and will be linked in the transcript. Dr. Maki, welcome to our podcast. Dr. Robert Maki: Hi, Subodh. It's a pleasure to be able to take part. Subodh Selukar: Yeah, thank you. So, to start us off, would you give an overview of your article? Dr. Robert Maki: Yes. Well, it's not my article, but it's just an editorial which is a commentary on an article by authors Cheng and Associates. It's called, “Exposure-Response-Based Multiattribute Clinical Utility Score Framework to Facilitate Optimal Dose Selection for Oncology Drugs.” That's a very technical title and so forth, and yet it's a JCO article because we think that it makes an important point that in oncological trials, we talk a lot about primary endpoints, oftentimes of overall survival or progression free survival, sometimes even just response rates, but most of the time, we don't take into account the toxicity of an agent. So, you can imagine that if a drug is relatively nontoxic, then what you see is what you get. Progression free survival could be associated with what is called some sort of so-called clinical benefit. However, if a drug is really toxic and you're just laid up on the couch all day or bed bound, or need transfusions three days a week, where is that really beneficial for the patient? But, by the same token, there's no quality of life without life itself. You have to have some sort of evidence that someone is going to be around for a longer period of time as an indication of benefit. So, these are ideas that have been played out to some degree for the better part of a quarter of a century. There's a biostatistician at MD Anderson named Peter Thall, who's one of the first people to think about this idea of combining toxicity data and response data as some sort of a combination primary endpoint for a trial. And where this comes into play for Project Optimus, this FDA initiative to come up with not just necessarily one dose or one dose and schedule, but rather a range or multiple doses and schedules for a drug based on the toxicity that's seen, is that this new paper by Dr. Cheng and colleagues provides one mechanism for doing this, for combining not just traditional clinical outcomes data, but also toxicity data. Subodh Selukar: So, you mentioned Project Optimus is an important component of all of this. So, can you tell a little bit about what Project Optimus is and maybe a little bit potentially about how Project Optimus has affected you so far? Dr. Robert Maki: I'd say it's having an effect mostly in the earlier phases of drug development. I'm not certain, but I think it was an outgrowth of some of the toxicity that was seen in some of the studies that were done over the course of the last 10 to 15 years with kinase-targeted drugs. The overall goal from the FDA Project Optimus was to work with companies, with academia, groups like ASCO and regulatory authorities, as well as patients to try and come up with dosing for everyone basically based on patient characteristics that they're focusing not just on those outcomes, such as progression, pre survival, overall survival, but also looking for quality of life and adding that into the mix in terms of how you choose a dose. So that's an effort that's been going on for the last several years now. There's been some nice articles on that from FDA on that and perhaps we could provide some links to those as well for people who...

Host Dr. Davide Soldato and Dr. Shelia Garland discuss the JCO article "Randomized Controlled Trial of Virtually Delivered Cognitive Behavioral Therapy for Insomnia to Address Perceived Cancer-Related Cognitive Impairment in Cancer Survivors." TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Dr. Davide Soldato: Hello and welcome to JCO After Hours, the podcast where we sit down with authors from some of the latest articles published in the Journal of Clinical Oncology. I am your host, Dr. Davide Soldato. I am a Medical Oncologist at Ospedale San Martino in Genoa, Italy. Today we are joined by JCO author Dr. Sheila Garland. She's a Professor of Psychology and Oncology at Memorial University, and she's the director at the Sleep, Health, and Wellness Lab and Senior Scientist at the Beatrice Hunter Cancer Research Institute. Dr. Garland will be discussing the article titled, “Randomized Controlled Trial of Virtually Delivered Cognitive Behavioral Therapy for Insomnia to Address Perceived Cancer-Related Cognitive Impairment in Cancer Survivors.” Thank you for speaking with us, Dr. Garland. Dr. Sheila Garland: Thank you so much for having me. Dr. Davide Soldato: So, Dr. Garland, you designed a study that relied on cognitive behavioral therapy to treat insomnia, and then you assessed whether improvement in insomnia would be associated with an improvement in cancer related cognitive impairment. So I wanted to ask if you could give us a little bit of context and explain the rationale between these studies. So how common are these symptoms among cancer survivors, and why do we think that improving insomnia would also improve cognitive function? Dr. Sheila Garland: Yeah, thank you very much. That's a really, really good question. And so cognitive behavior therapy for insomnia has been used to successfully treat insomnia in cancer survivors for quite some time. I think JCO was one of the first publishers to really demonstrate the potency of this intervention to improve insomnia. But as we know, patients will often present not just with insomnia, but insomnia comorbid with pain, fatigue, and very commonly cognitive impairment. If we take a look at the experimental research in sleep, we know that sleep quality and quantity is associated with very important cognitive functions. And so we've had clear sleep deprivation studies where if you're not able to successfully get sufficient quality or quantity of sleep, you're going to have impairments in attention and concentration and memory. So it really makes sense that if we're able to improve sleep in cancer survivors, that we're also able to address maybe some of the other concerns that they would have related to sleep. So this is an important clinical question for the patient's quality of life, but I also think it has important system implications where if we're looking at like resources and efficiency of allocating those resources, if we have an intervention that can treat multiple problems, that means that we can more effectively address lots of symptoms and use fewer resources in doing so. So that was the thought in designing this trial. Dr. Davide Soldato: Thank you very much. That was very, very clear. So you spoke about the intervention that you implemented in the clinical trial. So I was wondering if you could give us a little bit of context. How long was the intervention? What were the main points addressed? Because you said that, in the end, we already have some data regarding cognitive behavioral therapy for treating insomnia. So I was wondering, did you personalize in any way, the program or the intervention to fit more to the cancer survivors population? Dr. Sheila Garland: Yeah. So it is based on a protocol that has been well researched and has a great deal of evidence of efficacy. But we delivered this intervention over a course of seven weeks. So individuals had individual sessions with a trained therapist, and those sessions lasted about an...

In this episode of JCO Article Insights, Dr. Giselle de Souza Carvalho interviews Dr. Hatem Azim and Dr. Ann partridge on their JCO article “Fertility Preservation and Assisted Reproduction in Patients With Breast Cancer Interrupting Adjuvant Endocrine Therapy to Attempt Pregnancy,” TRANSCRIPT Giselle Carvalho: Welcome to the JCO Article Insights episode for the August issue of the Journal of Clinical Oncology. This is Giselle Carvalho, your host. I'm a Medical Oncologist in Brazil focusing on breast cancer and melanoma skin cancers, and one of the ASCO editorial fellows at JCO this year. Today, I will have the opportunity to interview Dr. Hatem Azim and Dr. Ann Partridge, two of the authors of the POSITIVE trial. We will be discussing their trial on “Fertility Preservation and Assisted Reproduction in Patients With Breast Cancer Interrupting Adjuvant Endocrine Therapy to Attempt Pregnancy,” which was published in May this year. Hello, Dr. Azim and Dr. Partridge. Welcome to our podcast. Dr. Ann Partridge: Hi. Thanks. Dr. Hatem Azim: Hello. Giselle Carvalho: So, beginning with our interview for breast cancer survivors, in addition to the treatment itself, aging is one of the major contributors to infertility. The optimal duration of adjuvant endocrine therapy in patients with hormone positive early breast cancer ranges from five to ten years, depending on patient and tumor characteristics. This time interval can be critical for women who wish to attempt pregnancy. One of the main concerns in daily breast cancer oncology practice is whether breast cancer recurrence rates are increased either by temporary interruption of endocrine therapy for pregnancy or by the use of assisted reproductive technologies. Dr. Azim, what about assisted reproductive technology is worrisome regarding breast cancer outcomes? And how do the POSITIVE study results address the concern about worsening breast cancer outcomes either with assisted reproductive technology or endocrine therapy interruption? Dr. Hatem Azim: So, in the primary analysis of the POSITIVE trial, we tried to address one of these questions, whether temporary interruption with endocrine therapy affects breast cancer outcome. And what we found was that interruption did not appear to have a detrimental impact at the median follow up of 41 months. So in the current manuscript, we addressed the second question, whether assisted production of fertility preservation has an impact as well on breast cancer outcome. And we did not find any worsening of outcomes in patients who underwent these procedures compared to those who had a spontaneous pregnancy. Of course, we have relatively short follow up, but at least the outcomes at the median follow up of around 3 to 4 years appears to be reassuring. Giselle Carvalho: I see. Thank you. These are really important outcomes regarding premenopausal patients. So, moving on, results from your study show that after 24 months, 80% of women under 35 years old had at least one successful pregnancy, while the same was true for 50% of women aged 40 to 42. These results are particularly impressive considering that over 60% of women over 35 had undergone chemotherapy. Dr. Partridge, other than age, what factors did you find were associated with a successful pregnancy? Dr. Ann Partridge: Yeah. The biggest factor, other than age, that was associated with successful live birth pregnancy was use of assisted reproductive technologies. So either having gone through IVF prior to diagnosis and banking eggs or embryos prior to diagnosis and then using them during the study, for undergoing stimulation of the ovaries during the study and then using it during the study. And that's what we also looked at in this most recent analysis of the initial POSITIVE data. Giselle Carvalho: I see. Thank you. The group of patients who underwent embryo oocyte cryopreservation at diagnosis were more likely to be nulliparous and treated with chemotherapy. Presumably these...

Host Dr. Davide Soldato interviews Dr. Sana Raoof to discuss the JCO article Turning the Knobs on Screening Liquid Biopsies for High-Risk Populations: Potential for Dialing Down Invasive Procedures. TRANSCRIPT Dr. Davide Soldato: Hello, and welcome to JCO After Hours, the podcast where we sit down with others from some of the latest articles published in the Journal of Clinical Oncology. I am your host, Dr. Davide Soldato, Medical Oncologist at Ospedale San Martino in Genoa, Italy. Today, we are joined by JCO author Dr. Sana Raoof, Physician at Memorial Sloan Kettering, to talk about her article, “Turning the Knobs on Screening Liquid Biopsies for High-Risk Populations: Potential for Dialing Down Invasive Procedures.” Thank you for joining us today, Dr. Raoof. Dr. Sana Raoof: Thank you so much. It's lovely to be here. Dr. Davide Soldato: So, Dr. Raoof, I just wanted to start a little bit about the theme of your article, which is really centered around multi-cancer early detection tests. And this comes from the results of several studies that showed their reliability and efficacy in identifying cancer in the average risk population. But I just wanted to ask you if you could give us and our readers a brief overview of how these tests work and how they were designed for this specific population. Dr. Sana Raoof: Of course. Well, there's an interesting story. The origin of multi-cancer early detection tests actually begins with insights that come from the field of obstetrics and gynecology. So about six or seven years ago, in the peripheral blood of pregnant women, we discovered that you can actually find fetal DNA floating around. And that was an early discovery of cell free DNA coming from the baby into the mother's bloodstream. But in some of those young, otherwise healthy women, we also discovered that there's another clonal signal, unfortunately not coming from the fetus, but coming from an undiagnosed tumor. And that led to the entire field of circulating tumor DNA and all of its applications. Of course, scientists in the last six or seven years have harnessed the fact that DNA and the methylation patterns on the circulating tumor DNA, as well as other analytes like glycosaminoglycans, proteins, and other analytes, are secreted by tumors into the peripheral blood in order to try and screen for tumors, hopefully at early stages, when there are still curative, definitive interventions that are available. There's several different tests now that are providing the ability to detect cancers at many stages, including early stages. They're in different phases of preclinical to clinical development, and one is even commercialized and available by prescription in the United States. Dr. Davide Soldato: Okay. So I think that in most of these tests, they really look at the tumor DNA, so they identify mutations or, for example, methylation patterns. But do we also have some tests that integrate some other type of biomarkers that we can identify in the blood? Like, are they integrated all with the others, or are we just relying on circulating tumor DNA? Dr. Sana Raoof: It's a great question. There's a lot of really fascinating biology that different companies predominantly are using in order to find signs of early cancer. One of the analytes that I find really interesting, other than looking for small variants in circulating tumor DNA and looking at methylation patterns, as you mentioned, is looking at fragment length. So, for example, the company DELFI looks at the different patterns of the length of DNA fragments that are floating around in the peripheral blood. And not only is fragment length tissue specific, so in theory, a fragmentomics based multi-cancer early detection test could tell us what is the tissue that this aberrant signal is coming from, but they can also tell you if there's likely a cancer present, because there's a difference in fragment length patterns in cancer versus non cancer. There are also other...

In this episode of JCO Article Insights, Rohit Singh interviews Dr. Ticiana Leal on the editorial, "Back to the Drawing Board: Overcoming Resistance to PD-1 Blockade." TRANSCRIPT The guests' disclosures can be found in the transcript. Dr. Rohit Singh: Hello and welcome to JCO’s Article Insights. I am your host Rohit Singh and today we will be discussing the JCO article, “Back to the Drawing Board: Overcoming Resistance to PD-1 Blockade.” And we are joined by the senior author of the article, Dr. Ticiana Leal. Dr. Leal is an Associate Professor in the Department of Hematology and Medical Oncology at Emory University School of Medicine, and she serves as director of Thoracic Medical Thoracic Oncology Medical Program and Multidisciplinary Thoracic Oncology Leader at the Winship Cancer Institute. She also served as a member of the Board of Directors at the Georgia Society of Clinical Oncology. Dr. Leal, welcome to our podcast and thank you for joining us. Dr. Ticiana Leal: Thank you, Rohit. Thank you for this interesting opportunity to discuss our editorial. My co-authors and I are very glad to be here today. So, Dr. Jennifer Carlisle and Dr. Liu were co-authors with me on this editorial. Dr. Rohit Singh: It's a really good article. And just for our audiences, the article again, titled “Back to the Drawing Board: Overcoming Resistance to PD-1 Blockade,” it discusses the challenges and the potential strategies for overcoming resistance to immune checkbox inhibitors in patients with non-small cell lung cancer. In this article, Dr. Leal and colleagues talk about the second line of drug when the patient developed disease progression while immunotherapy and they develop resistance and their definitions and what to do. So, to Dr. Leal, can you please explain the mechanisms of primary and acquired resistance to immune check prohibitors in non-small cell lung cancer? I also saw in your article you proposed the definition of immunotherapy resistance in solid tumors, distinguishing between primary resistance and acquired resistance. So, if you can please share your thoughts and explain their mechanism. Dr. Ticiana Leal: So primary resistance and acquired resistance are related to tumor intrinsic and tumor extrinsic factors. And this is mainly clinically defined as of now according to previous response patterns and timing of occurrence, and these definitions can be heterogeneous, and we certainly think that biologically they can be very different. And it can be different according to prior therapy, whether patients got immunotherapy as PD-1, PD-L1 inhibitor alone or combination strategy with CTLA-4, or the combination with chemotherapy. But the patterns of resistance can be very different and can be based on defects and antigen presentation. It can also be due to tumor microenvironment immunosuppressive effects, and there are also additional inhibitory checkpoints that can be involved. The definition in terms of when to call it primary or acquired resistance at this point has really been based on consensus guidelines by SITC, by Esmo, as well as our group Lung-MAP has developed clinical trials in this space. Specifically, through Lung-MAP, we've defined and incorporated the definition of acquired resistance as patients who have had prior exposure of 84 days or greater and then have had progression of their disease. Dr. Rohit Singh: I can see why it is so challenging to come up with a standard definition for immune checkpoint resistance and I think incorporating these definitions and predictive biomarkers for clinical trial design is going to be more important going forward. Your article talks about CONTACT-01 study, so can you please discuss the CONTACT-01 study and how the shifting treatment paradigm in the first-time study impacted it and at the same time also discuss the potential implication of the differential outcome observed between the men and women in the CONTACT-01 study. Dr. Ticiana Leal: CONTACT-01 was a much-awaited...

Dr. Shannon Westin and her guest, Dr. Chao Cao, discuss the paper "Prevalence and Cancer-Specific Patterns of Functional Disability Among US Cancer Survivors, 2017-2022" recently published in the JCO. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Dr. Shannon Westin: Hello, everyone, and welcome to another episode of JCO After Hours, the podcast where we get in depth with authors and manuscripts that have been published in the Journal of Clinical Oncology. I'm your host, Shannon Westin, gynecologic oncologist by trade and Social Media Editor for the JCO. And it is my pleasure to welcome Dr. Cao, a research fellow in medicine, Department of Medical Oncology, Dana Farber, Cancer Institute, Boston, Massachusetts. Welcome. Dr. Cao: Thanks for having me. Dr. Shannon Westin: Of course. And we're going to be discussing your very important work, “The Prevalence and Cancer Specific Patterns of Functional Disability Among US Cancer Survivors, 2017-2022,” which was published in the Journal of Clinical Oncology on April 4, 2024. And Dr. Cao has no conflicts of interest in regards to this podcast. So let's get right into it. I'd love to level set. Can you speak a little bit about the definition of cancer survivorship and the number of cancer survivors currently in the United States? Dr. Cao: I think this is an important question because everyone somewhat has confusion about the definition of cancer survivorship. So based on the definition by the National Cancer Institute, cancer survivorship refers to the phase of life following the diagnosed cancer. And nowadays, it's estimated about 80 million American individuals are living after being diagnosed with cancer. And this number is projected to rise to 26 million by 2040. Dr. Shannon Westin: Wow. So obviously, any research that we can do in this population is going to be so important as that number absolutely continues to grow. And before we get into the specifics of your work, I'd love for you to speak a little bit about the importance of functional disability, which is what we studied in this work and why it might be observed in cancer survivors. Dr. Cao: Yeah, sure. So, maintaining physical function is fundamental to perform life tasks and engage in fruitful jobs. In terms of cancer survivors, many cancer survivors experience side effects from cancer and its treatment. These side effects, include the pain, fatigue, and musculoskeletal dysfunction, which can induce physical limitation and eventually physical disability. And specifically, this is such a burden for the US, social, societal and economic burden. Here I have the specific number: so in 2019, an estimate of over 100,000 people living with and beyond cancer were unable to work and they received a Social Security Administration disability benefit with the resulting cost of US$1.8 billion in disability claims. Dr. Shannon Westin: Wow. We always think about the impact on the survivor, on their family, but I think it's also really important to look at those other objective data about the impact on society as a whole. Thank you, that was great detail. Do we know anything about who might be proportionately more affected by cancer induced physical impairments and disabilities? Dr. Cao: Actually, this is our key question for our manuscript, but before we developed our hypothesis, we also looked at the data from the general population. So we observed that visual minorities and underserved populations, such as people with lower socioeconomic status and living in the rural area, and also those with unhealthy types of behavior, for example, smoking, obesity, and physical inactivity, are more likely to have physical limitations and disabilities. And also the comorbidity in cancer survival, such as diabetes, cardiovascular disease, also increase the likelihood of physical disability. We also have cancer survivors, particularly for cancer patients who are currently receiving cancer treatment, for...

In this JCO Article Insights episode, Alexandra Rojek provides a summary on "Anti-CD19 Chimeric Antigen Receptor T-cell therapy for Richter’s Transformation: An International, Multicenter, Retrospective Study by Kittai, et al published in the Journal of Clinical Oncology March 29th, 2024. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Alexandra Rojek: Hello and welcome to JCO Article Insights. I'm your host, Alexandra Rojek, and today we will be discussing an original report published in the June 10th issue of JCO titled, “Anti-CD19 Chimeric Antigen Receptor T-Cell Therapy for Richter Transformation: An International, Multicenter, Retrospective Study,” by Kittai et al. This report addresses the real world efficacy of CAR T-cell therapy for patients with Richter transformation of CLL to large B cell lymphoma, which represents a high risk group of patients with an unmet need for novel and more effective therapeutic agents than are currently available. Richter's represents the transformation of chronic lymphocytic leukemia, or CLL, to an aggressive lymphoma, most often a large B cell lymphoma, most similar to diffuse large B cell lymphoma or DLBCL. Treatment for Richters is often modeled after treatment practices for DLBCL. However, there's no clear standard of care and outcomes for these patients lag behind those of large B cell lymphoma patients otherwise. An important advance in recent years in the DLBCL field is the approval of anti CD19 CAR T-cell therapy in the second and third line settings. However, patients with Richter transformation were largely excluded from these pivotal trials. This study in JCO thus set out to address what the real world outcomes were for patients with Richters who were treated with CAR T-cell therapy across 12 centers internationally. The study included 69 patients across these twelve sites, with a median age of 63 years at diagnosis of Richters and a median of six years after initial CLL diagnosis. Included patients received a median of four prior lines of therapy for either CLL or Richters, with a median of two prior lines of therapy for Richters, although two patients had not received any prior therapy for their Richter transformation. The most recent prior treatments included chemoimmunotherapy in 29% of patients, followed by BTK inhibitors in 19%, as well as combinations of BTK inhibitors and BCL2 inhibitors in 12%. 17% of patients had not received prior therapy for their CLL before their diagnosis with Richters, 58% of cases had known TP53 mutations at time of transformation, and 41% exhibited deletion 17p by FISH. Prior to receiving CAR T-cell therapy, 86% of patients required additional bridging therapy, most commonly with a BTK inhibitor or chemoimmunotherapy. A diverse set of commercial CAR T-cell products were represented in this study, with the majority of patients at 64% receiving axi-cel, 25% receiving tisa-cel, 10% receiving liso-cel, and one patient received brexu-cel in an investigational setting. Median time from apheresis to CAR T infusion was 34 days, and 59% of patients continued on a BTK inhibitor throughout CAR T-cell therapy. When we move on to look at responses, 66 out of 69 patients were available for response. Three patients died related to adverse events after infusion and before response assessment, with the best overall response of complete response or CR in 46% of patients and partial response or PR in 17% for an overall response rate of 63%. With a median follow up time of 24 months, the median PFS in the study was 4.7 months and the median OS was 8.5 months. For those who achieved a CR, the median duration of response was an impressive 27 months, and for those achieving PR, the median duration of response was only two months. The two year PFS rate was thus 28%, and the two year OS rate was 38%. Four patients who achieved a CR went on to receive an allogeneic stem cell transplant. Among those whose disease progressed, 8% had...

Dr. Shannon Westin and her guest, Dr. Bryan Schneider discuss the article “ECOG-ACRIN EAZ171: Prospective Validation Trial of Germline Predictors of Taxane-induced Peripheral Neuropathy in Black Women with Early Stage Breast Cancer” recently published in the JCO and presented at the 2024 ASCO Annual Meeting. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Shannon Westin: Hello, everyone, and welcome to another episode of JCO After Hours, the podcast where we get in depth on manuscripts published in the Journal of Clinical Oncology. I am your host, Shannon Westin, GYN Oncology Extraordinaire and also the Social Media Editor of the Journal of Clinical Oncology. And it is my great pleasure to present some really incredible work today that is going to be a dual publication in the Journal Clinical Oncology and a presentation at the American Society of Clinical Oncology Annual Meeting on Monday, June 3. And this is the “ECOG-ACRIN EAZ171: Prospective Validation Trial of Germline Predictors of Taxane-induced Peripheral Neuropathy in Black Women with Early Stage Breast Cancer.” And I am joined today by the senior author on the presentation and the primary author on the manuscript, Dr. Bryan Schneider. He is the Vera Bradley Professor of Oncology, the Professor of Medicine and Medical Molecular Genetics at the Indiana University Melvin and Bren Simon Comprehensive Cancer Center in Indianapolis. Welcome, Dr. Schneider. Dr. Bryan Schneider: Dr. Westin, thank you for having me on today. Shannon Westin: We're so excited and we're really excited to really summarize this incredible work that's being presented today. So, first, let's just levelset. Can you speak a little bit about peripheral neuropathy and the most common causes in patients with cancer? Dr. Bryan Schneider: Yeah, I mean, I think for those of us who treat patients using the taxanes, we recognize probably one of the most important and common side effects that we deal with is peripheral neuropathy, and one that can, I think, impact both quality of life, but also impacts the ability to maintain dose intensity. When we think about risk factors for neuropathy, historically, I think obesity has been reported as a potential risk factor, as has diabetes and other conditions which put people at risk for neuropathy. Shannon Westin: And prior to your work that you'll discuss with us today, what do we know about the incidence of peripheral neuropathy in patients that identify as black? Dr. Bryan Schneider: Yeah. So, interestingly, I think we've recognized that patients who self identify as black have disparate outcomes in terms of inferior survival and more aggressive subtypes of breast cancer, like triple negative breast cancer. But I think the idea of toxicity being a disparate factor as well is probably a more recent one. Interestingly, as we set out to identify biomarkers to predict outcomes in the large adjuvant trial E5103, we weren't really setting out to look at this by race. We were using at that time, genome-wide approaches to identify biomarkers for toxicity and also efficacy. But what was interesting as we did that one of the most important predictors, as we looked across a number of important toxicities, was ancestry. And really the science spoke to us, it was very clear that patients of African ancestry had higher rates of bev-induced hypertension, anthracycline-induced cardiomyopathies and also peripheral neuropathy. Shannon Westin: That's so interesting. We have so much overlap in gynecologic oncology and breast cancer. And I don't know that I've ever seen work like this. And now it's making me very intrigued and making me want to move forward to that. Can you talk a little bit more about this ECOG-ACRIN E5103, like briefly about the study and what it demonstrated specifically? Dr. Bryan Schneider: Yeah. So E5103 was an adjuvant breast cancer trial that really set out to look at the impact of bevacizumab in the curative setting....