Journal of Clinical Oncology (JCO) Podcast

In this JCO Article Insights episode, Rohit Singh provides summary on two articles published in the April 10th issue of the Journal of Clinical Oncology. The first article, "Phase III, Randomized Study of Atezolizumab Plus Bevacizumab and Chemotherapy in Patients With EGFR- or ALK-Mutated Non–Small-Cell Lung Cancer (ATTLAS, KCSG-LU19-04)" describes a randomized, open-label, multicenter, phase III study evaluating the efficacy of atezolizumab plus bevacizumab, paclitaxel, and carboplatin (ABCP ) in EGFR- or ALK-mutated NSCLC that progressed before TKI therapy. The second is the accompanying Oncology Grand Rounds. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Dr. Rohit Singh: Hello and welcome to JCO Article Insights. I'm your host, Dr. Rohit Singh. Today I will provide a summary of a Phase III, Randomized Study of Atezolizumab Plus Bevacizumab and Chemotherapy in Patients With EGFR- or ALK-Mutated Non–Small-Cell Lung Cancer (ATTLAS, KCSG-LU19-04), by Dr. Park and colleagues from Seoul, Korea. The purpose of this study was to evaluate the efficacy and safety of the ABCP regimen based on IMpower150 in patients with EGFR or ALK mutated non-small cell lung cancer who had progressed on prior targeted treatment. I will also discuss an Oncology Grand Round case titled "Management of Treatment Resistance in Patients with Advanced EGFR Lung Cancer: Personalization, Parsimony, and Partnership", by Dr. Vallillo and colleagues from Lahey Hospital Medical Center and Tufts University School of Medicine, Boston, Massachusetts. Oncology Grand Round cases help us to give a clinical context to the clinical trial. While TKIs are the established standard of care for non-small cell lung cancer harboring driver mutations, most patients will develop resistance to these treatments. Immune checkpoint inhibitors, with or without chemo, have shown clinical benefits of immune checkpoint monotherapy in patients with EGFR-mutated non-small cell lung cancer. Consequently, platinum-based chemo is the standard of care for patients with EGFR TKI failure. This was a phase III, multicenter, open-label, randomized trial conducted at 16 hospitals across the Republic of Korea. Patients diagnosed with stage four non-small cell lung cancer with sensitizing EGFR mutation or ALK translocation were included in the study. Patients were randomly assigned to the ABCP arm or chemo-only arm in a 2:1 ratio. Eligible patients were stratified on the mutation type (EGFR mutation vs. ALK translocation) and the presence of brain metastasis. No crossover to atezolizumab was permitted. The recruitment with T790M mutation was capped at 30%. Patients who responded continued to receive maintenance with atezolizumab until disease progression or unacceptable toxicities occurred. If a patient was identified to have an acquired T790M mutation after the failure of a first or second-generation EGFR TKI, the patient had to be treated with a third-generation EGFR TKI before enrollment. The primary endpoint was investigator-assessed objective response rate according to research criteria. The secondary endpoints included overall survival and progression-free survival at one and two years, and the duration of response, along with a safety analysis. Investigators also did an exploratory biomarker analysis based on PD-L1 expression and its correlation with the response. They also analyzed the distribution of tumor-infiltrating lymphocytes, and a cut-off of 20% inflamed score was used to compare the two arms. Overall, 228 patients were enrolled, 154 in the ABCP arm and 74 in the chemo-only arm. Most patients were female at 56.1% and never smokers at 62.7%. Brain metastasis was present in 42.7% of patients. Most patients had previously received EGFR TKI therapy, however, only 8% and 30% received third-generation TKI as first-line therapy in the ABCP arm and chemo-only arm, respectively. The majority of the patients were EGFR at 90%. The median duration of...

Dr. Shannon Westin and her guests, Dr. Emily S. Tonorezos and Dr. Michael Halpern, discuss their article, "Myths and Presumptions About Cancer Survivorship" recently published in the JCO. TRANSCRIPT The guests on this podcast episode have no disclosures to declare. Shannon Westin:Hello, everyone, and welcome to another episode of JCO After Hours, the podcast where we go in depth on manuscripts published in the Journal of Clinical Oncology. I am your host, Social Media Editor of the JCO, Shannon Westin, and also a GYN Oncologist by trade. I'm thrilled to bring a topic that is very close to my heart. We're going to be talking about a Comments and Controversies article published in the JCO on November 16, 2023, entitled "Myths and Presumptions about Cancer Survivorship." I know you all will find this topic as enthralling as I have, and the authors do not have any conflicts of interest. I'm joined by two of the authors on this important work. The first is Dr. Michael Halpern, he’s the Medical Officer in the Health Assessment Research Branch of the Health Care Delivery Research Program. Welcome, Dr. Halpern. Dr. Michael Halpern: Thank you for having us on. Shannon Westin: We're also accompanied by Dr. Emily Tonorezos, the Director of the Office of Cancer Survivorship, and both of them work in the Division of Cancer Control and Population Sciences at the National Cancer Institute, National Institutes of Health. Welcome. Dr. Emily Tonorezos: Thank you for having us. Shannon Westin: So, let's get right into it. I want to level set first. I would love for one or both of you to speak a little bit about the state of cancer survivorship currently. What's the prevalence of cancer survivors here in the US? Globally? What do we expect as time passes? Dr. Emily Tonorezos: Thank you for starting with this question. In the Office of Cancer Survivorship, we use a definition of cancer survivor that we got from the advocacy community many years ago. We use a definition that says “a person is a cancer survivor from the time of diagnosis through the balance of life.” That means in the United States, we estimate that we have a little over 18 million cancer survivors, and globally, it's a little more difficult to estimate those numbers. Not every country has a cancer registry to count the number of cases, but we think there are upwards of 53 million cancer survivors diagnosed within the last five years in the world. Shannon Westin: Wow. And so this is why it's so important, such a large number, and that's just an estimate. And we know this is only going to be growing. I personally learned so much from your manuscript, which is critically based on the understanding that our beliefs as practitioners truly impact the way we care for our cancer survivors. I admit, I definitely held or hold some of these beliefs, and I'm certainly grateful that you're providing that objective evidence to support or refute these claims. So, with that being said, let's tackle the first one that you all approached: Shared care results in the best outcomes for cancer survivors. I think first I'd love to hear about what your definition of shared care is. What does that really mean in the context of cancer survivorship? Dr. Michael Halpern: Shared care is a deliberate process to coordinate and integrate components of survivorship care between specialty, in this case, oncology providers, and primary care providers. And part of the issues with this belief about shared care being the best have to do with the broad practice experience of survivorship care. While the ideal definition is this integrated and coordinated care, shared care can range from one extreme to being essentially oncologist-led care - where the oncologist also sends information to the primary care providers; and to the other extreme - care led by primary care providers and an oncologist is available to answer questions as needed. So part of the issue with the available literature is that there is a...

In this JCO Article Insights episode, Alexandra Rojek provides a summary on two long term follow studies: "Long-Term Follow-Up of Rituximab Maintenance in Young Patients With Mantle-Cell Lymphoma Included in the LYMA Trial: A LYSA Study" by Sarkozy, et al published on December 18th, 2023 and "Long Term Follow Up of the RESORT Study (E4402): A Randomized Phase III Comparison of Two Different Rituximab Dosing Strategies for Low Tumor Burden Follicular Lymphoma," by Kahl, et al, published January 9, 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 two clinical trial updates published in the March 1st issue of JCO, focusing on the long-term outcomes of rituximab therapy for patients with lymphoma. The first paper discusses the use of maintenance rituximab for mantle cell lymphoma patients in the LYMA trial, and the second paper addresses rituximab dosing strategies for low tumor burden follicular lymphoma in the RESORT study. The first article by Sarkozy et al. for the LYSA group is titled "Long-Term Follow-Up of Rituximab Maintenance in Young Patients with Mantle Cell Lymphoma Included in the LYMA Trial: A LYSA Study." The LYMA trial was designed to answer whether the addition of the CD20-targeting monoclonal antibody rituximab provided additional benefit for patients with mantle cell lymphoma who achieved a response to induction chemoimmunotherapy, followed by consolidative autologous stem cell transplant in randomized patients, maintenance rituximab for three years versus observation alone. The primary analysis of the LYMA trial was published in 2017 and showed that the primary endpoint of four-year event-free survival or EFS was met at 79% in the maintenance rituximab arm compared to 61% in the observation alone arm. Additionally, there was a four-year overall survival or OS benefit of 89% versus 80% in favor of maintenance rituximab. Thus, on the basis of the LYMA trial primary analysis, the use of maintenance rituximab after consolidative autologous stem cell transplantation has become the standard of care in the field for these patients. The long-term safety and efficacy data presented in this clinical trial update for the LYMA study continue to demonstrate ongoing EFS and OS benefit for patients randomized to maintenance rituximab. Patients were initially enrolled between 2008 and 2012, and 240 patients were randomized to either arm. EFS in this study was defined as absence of disease progression, relapse, or death, severe infection, or allergy to rituximab. The data cutoff for this updated analysis was April 2019, with a median follow-up from randomization of seven years for living patients with a note that this is prior to the COVID-19 pandemic. For those in the maintenance rituximab arm, the seven-year EFS was 76% compared to 46% for those under observation. For those on the rituximab arm, the majority of relapses occurred within three years of randomization and thus while on maintenance rituximab, which the authors suggest does not show an increase in incidence of relapse after the end of maintenance therapy. The seven-year overall survival was 83% for those on the rituximab arm compared to 72% for those on the observation, with a log-rank p-value of 0.08. There was no difference in causes of death between the treatment arms noted. Notably, the patients who received maintenance rituximab after induction and transplant experienced a shorter second OS after relapse therapy, with a median OS2 of 1.1 years compared to 4.6 years favoring those on the observation arm, without impact of the type of salvage therapy received. Although this study was conducted before BTK inhibitors were approved in France and thus used at a low rate for patients who relapsed after initial therapy. This suggests that those who relapse after maintenance rituximab were those with the...

Dr. Shannon Westin and her guests, Dr. Herbert Duvivier and Dr. Richard Schilsky, discuss the paper “Pembrolizumab in Patients With Tumors With High Tumor Mutational Burden: Results From the Targeted Agent and Profiling Utilization Registry Study” published in the JCO. 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 into articles published in the Journal of Clinical Oncology. I am your host, Shannon Westin, GYN Oncologist and Social Media Editor of the JCO. As always, it is my pleasure to serve and bring this information to you. Today, we will be discussing, “Pembrolizumab in Patients With Tumors With High Tumor Mutational Burden: Results From the Targeted Agent and Profiling Utilization Registry Study.” And this was published in the JCO on August 10th, 2023. None of the authors have any conflicts of interest to disclose. Joining me today are two of the authors, Dr. Herbert Duvivier, the principal investigator of this arm of the TAPUR trial. Welcome. Dr. Herbert Duvivier: Thank you. Shannon Westin: And then, of course, many of you know Dr. Richard Schilsky, who is the former CMO and Executive Vice President of ASCO and a principal investigator on the TAPUR study. Dr. Richard Schilsky: Thank you, Shannon. Shannon Westin: So, let's get going. I think the first thing would be great is to level set and make sure everyone knows exactly what this TAPUR basket trial is, the Targeted Agent and Profiling Utilization Registry study. Can you guys give the audience a brief description of the objective of TAPUR and maybe how it came to fruition? Dr. Richard Schilsky: Sure. This is Richard Schilsky. Maybe I can start with that. The TAPUR study is a prospective, phase II, multi-basket, multi-center genomic-matching trial. Its primary objective is to identify signals of drug activity for targeted agents that are already marketed. But in the TAPUR study they are being used outside of their FDA-approved indication. The study, as you may know, was conceived in 2014, launched in 2016, and is still enrolling patients across the country. Really, the genesis of the study came from the fact that it began at the time where genomic profiling of patients with advanced cancer was becoming more commonplace. Genomic alterations that could be targeted by already marketed drugs were being identified. However, patients and doctors were having difficulty accessing these drugs because they were not used on label and were unlikely to be covered by insurance. And moreover, even if they could access the drugs, there was no organized mechanism to collect outcome data and report on the results of the patient experience receiving that treatment. So those factors led to the development of TAPUR, which attempts to solve both the drug access problem by having collaborating pharmaceutical companies donate their drugs to the trial so they’re available to patients at no cost, but also implements a structured data collection mechanism so all of the relevant clinical outcomes with the patients can be collected and ultimately reported. And that’s how TAPUR came about. Shannon Westin: Well, it was so necessary, and I think we do so much of our oncology treatments off-label, but as we get more and more expensive drugs when we move away from chemotherapies and more targeted immunotherapies, it’s very hard to get those drugs off label. So this was such a relevant and necessary trial that had to happen, and it's a great example of leadership that you had the vision to put this together through ASCO. I think the natural next question for me is having not put patients on the TAPUR study, how does a patient join this study? How do they get started? Walk us through that. Dr. Herbert Duvivier: At our institution, normally, all the physicians are aware of the TAPUR trial through internal conversations. When they have patients...

In this JCO Article Insights episode, Giselle de Souza Carvalho provides a summary on "Pathologic Exploration of the Axillary Soft Tissue Microenvironment and Its Impact on Axillary Management and Breast Cancer Outcomes" by Naoum, et al and "Optimization of Breast Cancer Regional Nodal Management" by Braunstein et al published in the January 10, 2024 issue in Journal of Clinical Oncology. The original report discusses how the examination of axillary soft tissue beyond lymph nodes is often omitted and it predicts breast cancer outcomes and need for nodal radiation. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Giselle Carvalho: Welcome to the JCO Article Insights episode for the February issue of the Journal of Clinical Oncology. This is Giselle Carvalho, your host, one of the ASCO editorial fellows at JCO this year. Today, I'll be providing a summary of an article focused on “The Association of Axillary Soft Tissue Involvement on Outcomes for Breast Cancer Patients.” It was published in November 2023 and was partially presented at the 64th Annual ASCO in October 2022. Although lymph node involvement in breast cancer patients is correlated with a worse prognosis, the impact of extracapsular involvement is still a matter of debate, and the implications of axillary soft tissue involvement are still not fully understood. There is some evidence indicating a decrease in disease-free survival for patients with less than four lymph nodes and with extracapsular extension, while other studies show that extracapsular involvement has no prognostic role in these patients and that the number of positive lymph nodes might matter more. Patients with node-positive disease may present with only lymph node involvement or lymph node involvement plus extracapsular extension and/or axillary soft tissue involvement. The axillary soft tissue involvement can result from either direct lymph node extension through the capsule or direct microscopic spread from the primary tumor. It is pathologically defined in this article as axillary lymphatic channel invasion, axillary soft tissue deposits, axillary blood vessel invasion, or any combination of these. This was a retrospective study of patients with invasive breast cancer who received treatment at Massachusetts General Hospital in Boston, Massachusetts, from 2000 to 2020. Lymph nodes and surrounding adipose tissue were submitted in their entirety for histopathologic evaluation using hematoxylin and eosin stain, and immunohistochemical stains could be added at the pathologist's discretion. Eligibility criteria included primary breast cancer and positive lymph nodes without prior or contralateral breast cancer. 2,162 patients were included. They were divided into four groups according to their axillary pathology: the first group was composed of patients with positive lymph nodes with no additional axillary involvement; the second group of patients with positive lymph nodes and extracapsular involvement; the third group of patients with positive lymph nodes and axillary soft tissue involvement but with no extracapsular extension; and the fourth group of patients with positive lymph node and both extracapsular extension and axillary soft tissue involvement. Primary endpoints were 10-year rates of local-regional failure, which was defined as recurrence in the breast or chest wall or ipsilateral axilla, axillary failure, and distant metastasis. Among 2,162 patients, 58% had lymph node involvement only, 25% had lymph nodes with extracapsular extension, 3.5% had lymph node involvement with axillary soft tissue involvement, and 14% had lymph node involvement with both extracapsular and axillary soft tissue involvement. 51% of cases of axillary soft tissue involvement were in the form of axillary lymphatic channel invasion. The median follow-up was 9.4 years, and 74% of the cohort had hormone receptor-positive breast cancer, 10% had triple-negative disease, and 16% had...

Dr. Shannon Westin and her guest, Dr. Reshma Jagsi, discuss the paper "Omission of Radiotherapy After Breast-Conserving Surgery for Women With Breast Cancer With Low Clinical and Genomic Risk: 5-Year Outcomes of IDEA" recently published in the JCO. 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 with manuscripts that were published in the Journal of Clinical Oncology. I am your host, Shannon Westin, GYN Oncologist and Social Media Editor for the JCO. It is my pleasure to speak with Dr. Reshma Jagsi. Hello, Dr. Jagsi. Dr. Reshma Jagsi: Hello. Thanks for having me. Shannon Westin: I am so excited that you're here. Dr. Jagsi is the Lawrence W. Davis Professor and Chair of the Department of Radiation Oncology at Emory University School of Medicine, Winship Cancer Institute. She is going to be talking about her incredible work, "The Omission of Radiotherapy After Breast Conserving Surgery for Women with Breast Cancer with Low Clinical and Genomic Risk: Five-year Outcomes of IDEA," which was published in JCO in February 2024. All right, let's get right to it. First, I want to levelset. Can you run us through some brief facts and figures about breast cancer just to make sure that all the listeners are on the same page? Dr. Reshma Jagsi: Breast cancer is the most common cancer in the world. It’s 12.5% of all new annual cancer cases worldwide and is the most commonly diagnosed cancer among US women. About a third of all newly diagnosed cancers in women are breast cancer, and about 13% of US women develop invasive breast cancer over their lifetime. In 2023, there were nearly 300,000 new cases of invasive breast cancer. The median age of breast cancer diagnosis is 62, meaning an awful lot of people are getting diagnosed with breast cancer in the population that we specifically chose to study. Shannon Westin: Wow, you're really good at this. That's like the perfect transition to move to the next piece. So, first, I think I'd love to hear about the standard of care for the population that you were studying and how we got to this point. Dr. Reshma Jagsi: We offer women who are diagnosed with early-stage invasive breast cancer the option of breast conservation, and we encourage breast conservation because, of course, it is a better-tolerated surgery than mastectomy. Many women are eligible for breast-conserving therapy. And years ago, we as radiation oncologists encouraged our surgical colleagues to refer to breast-conserving therapy as lumpectomy plus radiation, just as one set. Because the studies that have been done in the 1970s and 1980s to establish that breast conversation was equally safe and effective in treating breast cancer relied on radiation therapy to minimize in-breast tumor recurrence rate, which one of those trials independently showed that there was no difference in survival. But the ones that compared lumpectomy surgery alone to lumpectomy followed by radiation therapy did show a pretty substantial improvement in local control with the addition of radiation treatment. And so radiation treatment became a part of a parcel of breast conservation in the early 1990s when consensus statements came out favoring breast conservation as a treatment approach. And so the net analysis has combined all of these studies together and showed that overall, without radiation treatment, a patient treatment with a lumpectomy had a 30% risk of in-breast tumor occurrence in those historical studies. And it was reduced by about two thirds to about 10% when that lumpectomy was followed by radiation in those historical randomized trials. But of course, we’ve made many advances in our understanding since that time, and so that’s what this study is seeking to build on. Shannon Westin: It makes sense. We all know that radiotherapy can lead to other issues, acute and chronic morbidities, as well...

Dr. Shannon Westin and her guests, Dr. Jeremy Davis and patient advocate Kathryn Carr, discuss the paper "Costs of Cancer Prevention: Physical and Psychosocial Sequelae of Risk-Reducing Total Gastrectomy" recently published and printed in the JCO. TRANSCRIPT Shannon Westin: Hello, everyone, and welcome to another episode of JCO After Hours, the podcast where we get in depth on manuscripts that are published in the Journal of Clinical Oncology. I am your host, Shannon Westin, a professor of GYN Oncology at MD Anderson, and the JCO social media editor. I am so thrilled to have wonderful authors here today who do not have any conflicts of interest. We are going to be discussing the “Costs of Cancer Prevention: Physical and Psychosocial Sequelae of Risk-Reducing Total Gastrectomy.” This was published in the Journal of Clinical Oncology online on October 30, 2023, and in print on February 1st, 2024. And I am excited. I am accompanied by the lead author, Dr. Jeremy Davis, who is an Associate Professor and Surgical Oncologist at the NIH, National Cancer Institute Intramural Research Program. Welcome, Dr. Davis. Dr. Jeremy Davis: Thank you. Shannon Westin: If it is okay with you, I'll call you Jeremy. Dr. Jeremy Davis: Yes, please. Shannon Westin: Fabulous. We also have patient advocate Kathryn Carr, who is a board member for No Stomach for Cancer. Welcome, Kathryn. Kathryn Carr: Thank you so much. Shannon Westin: So let's get right into it. I think this is really thought-provoking work. First, I'd love to level set. So this was work around hereditary diffuse gastric cancer syndrome. Can we get a little bit of information about what causes this and how common it is? Dr. Jeremy Davis: So, hereditary diffuse gastric cancer syndrome, also referred to as the diffuse gastric cancer and lobular breast cancer syndrome, is basically early-onset diffuse gastric cancer and in women, lobular type breast cancer attributed to germline mutations in the CDH1 gene. If we look at all cases of gastric cancer in the United States, only about 1-3% may be considered hereditary in nature. But when we do study hereditary causes of cancer, it is by far the most common one that we are aware of. Shannon Westin: What is the likelihood that someone who is a carrier of a germline CDH1 variant will develop gastric cancer? Dr. Jeremy Davis: That's a good question. Early on, when the syndrome was first described, the estimates of cancer risk were quite high, probably upwards of 70-80%. The good news is that more current estimates published in the last few years suggest that that risk in a lifetime is probably in the 25-40% range. It’s interesting, we do have our own data that are under review right now, where in some families where there’s no history of stomach cancer, that risk of stomach cancer in a lifetime getting a CDH1 mutation might be as low as 10%. So I think the takeaway is that there’s clearly a spectrum and that spectrum of risk is probably based on factors that we don’t quite yet understand. Shannon Westin: What are the options for management of this hereditary syndrome, really focusing on the gastric cancer syndrome portion today? How good does it do to reduce the risk? Dr. Jeremy Davis: The options are really two. One is probably the prevailing recommendation that most people would be aware of, is to prophylactically remove the stomach, and we choose to use the term most often ‘risk-reducing gastrectomy’, but to remove the entire stomach and really eliminate the risk of cancer from ever developing. The other option is enhanced surveillance, and people might think of this as akin to other high risk cancer syndromes. But for this we would do yearly or annual endoscopic surveillance. Many people think that that may not be the best option, but it is certainly an option. We discussed some of that in the paper about what are the risks and benefits of gastrectomy, and then what may be the benefit of enhanced surveillance for some...

In this JCO Article Insights episode, Subodh Selukar summarized findings from the original article published in the January 2024 JCO issue: “The Importance of Low and Moderate Grade Adverse Events on Patients’ Treatment Experience and Treatment Discontinuation” and accompanying editorial “Patient Experience, Adverse Event Reporting, and Clinical Trial Design”. The summary provides information regarding low and moderate grade adverse events and the patient experience in clinical trials. TRANSCRIPT Welcome to the JCO Article Insights episode for the January 2024 issue of Journal of Clinical Oncology. This is Subodh Selukar, your host, and today I will be providing a summary on 2 articles focused on low and moderate grade adverse events. The first article, titled “The Importance of Low and Moderate Grade Adverse Events on Patients’ Treatment Experience and Treatment Discontinuation” by Dr. O’Connell and colleagues, investigated low and moderate grade adverse events and the patient experience in clinical trials. Their article is accompanied by an editorial entitled “Patient Experience, Adverse Event Reporting, and Clinical Trial Design” by Dr. Neuman. In clinical trials, a standardized system for reporting adverse events is the Common Terminology Criteria for Adverse Events (or “CTCAE”) established by the NCI, the United States National Cancer Institute. The CTCAE categorizes adverse events at 5 severity grades across 26 system organ classes. However, some clinical trials may only report adverse events at grade 3 or higher, with one possible rationale being that low and moderate grades are unlikely to affect patient safety or key trial endpoints. In Dr. O’Connell’s article, the team investigated how the numbers of grade 1 and 2 adverse events related to patient self-reported side-effect burden and treatment discontinuation. To do this, they analyzed data from the Phase 3 trial E1912 conducted by ECOG-ACRIN comparing two treatments for chronic lymphocytic leukemia. They chose this trial as an example because the study data included all adverse event grades throughout the duration of treatment for each patient. The authors studied side-effect burden based on GP5, which is the fifth item in the FACT-G subscale in the Functional Assessment of Cancer Therapy. GP5 rates the patient’s agreement with the statement “I am bothered by side effects of treatment” in the past 7 days, and it has previously been connected with adverse event grade and treatment discontinuation. For treatment discontinuation, the authors focused on those discontinuations that were recorded as being due to “adverse events, side effects or complications.” They found that, for each adverse event grade, there were, on average, more adverse events in cycles that ended with a patient discontinuing treatment compared to other cycles. Next, they used Bayesian models to assess how the numbers of grade 1 and grade 2 adverse events in a treatment cycle were associated with the odds of higher side-effect bother and odds of treatment discontinuation, after adjusting for cycle number, treatment and occurrence of grade 3 or higher adverse events within the cycle. Baseline GP5 was also included in the models, and these models also accounted for the inclusion of multiple cycles for each patient. When adjusting for baseline GP5, treatment, cycle and presence of grade 3 or 4 adverse events, both the number of grade 1 and the number of grade 2 adverse events were each strongly associated with increasing side-effect bother. The adjusted odds of treatment discontinuation were also higher with more grade 2 adverse events. However, with the same adjustment variables, the odds of treatment discontinuation were actually lower with larger numbers of grade 1 adverse events. In their primary analysis, they focused on adverse events that were attributed to treatment, so they excluded non-treatment-related adverse events from the counts. Sensitivity analyses including these adverse...

Dr. Shannon Westin and her guest, Dr. Ash Alpert and Spencer Adams, discuss the paper "Debunking Sex and Disentangling Gender From Oncology" recently published in the JCO. TRANSCRIPT The guests on this podcast episode have no disclosures to declare. Shannon Westin: Hello and welcome to JCO After Hours, the podcast where we get in depth on manuscripts published in the Journal of Clinical Oncology. I'm your host, Shannon Westin, Social Media Editor and GYN oncologist by trade. I'm so excited to be discussing a very important manuscript. This is "Debunking Sex and Disentangling Gender from Oncology," which was published in the JCO Online on May 26, 2023. So I'm joined by two of the authors here today on the podcast. First is Dr. Ash Alpert. They are an instructor of medicine and hematology at Yale Cancer Center. Welcome. Dr. Ash Alpert: Thank you. Shannon Westin: And we also have Spencer Adams. They have a bachelor's in public health, are a certified health education specialist, and are currently pursuing a master's in public health at Western Michigan University. Welcome, Spencer. Spencer Adams: Thank you for having me. Shannon Westin: So let's get into it. I'm so excited. First off, I just want to say thank you because I learned a ton from this paper, and I'm hoping to be able to implement some of these changes that we're going to discuss over the next few minutes at my own institution. So I wanted to just make sure we kind of level set and everyone's on the same page. So let's start off by discussing ontological oppression. Can you explain to the listeners what this means and how it relates to sex and gender and oncology? Dr. Ash Alpert: Sure. So, ontological oppression is actually a concept from one of my colleagues at Yale, Robin Demroff, who's a philosopher. Ontology is a way of thinking about what exists and how we categorize what exists. And so ontological oppression is discrimination or stigma that happens because of the ways people imagine us fitting or not fitting into social categories. For example, if we think that people are women or men based on their sex assigned at birth, then it makes sense that we would think of transgender people and nonbinary people as abnormal, weird, or pathologic. In oncology, if we think of ovarian cancer as something that happens to women and a man with ovarian cancer comes into our clinic, we may be confused or uncomfortable. We may respond to those feelings by denying his identity, for example, thinking he's actually a woman or using the wrong pronouns or name for him or even potentially denying him care. And we have some data to suggest that clinicians respond to lack of knowledge about transgender people by treating them as abnormal, weird, or bad in some way. Spencer Adams: Yeah. And to add to that, when we consider how we classify people, first, there's a problem within that. There's an ethical problem within that, but it's an idea or a construct that society has created and wants people to fit into these nice little boxes just because it's easier to digest, or you make the person more palatable if they're able to do these things. And life is not like that. We have differences, and we have things that make people fit outside the box. And I believe that when we keep reminding people that a box exists or a social construct exists, you're stifling who they are, their personality, their guiding light. You're stifling a lot of things about that person and ignoring something that's incredibly important to them. Shannon Westin: I think that along those lines, kind of taking that to the next step, it would be really helpful to discuss a little bit more around this interaction between sex assigned at birth and gender and what assumptions are made. And I think you kind of started along this, like, how that impacts oncology care. But in your paper, you did, I think, a really great job of really laying out a lot of the problems that happen in this space, and I'd love to explore that...

Dr. Shannon Westin and her guests, Dr. Judy Garber and Dr. Geoffrey Oxnard, discuss the paper "Germline EGFR Mutations and Familial Lung Cancer" recently published in the JCO. TRANCRIPT The guest on this podcast episode has no disclosures to declare. Shannon Westin: Hello, and welcome to JCO After Hours, the podcast where we get in-depth on articles that are published in the Journal of Clinical Oncology. I am your host, Shannon Westin, Social Media Editor for the JCO and Gynecologic Oncologist by trade. And it is my great pleasure to speak today with you about an amazing manuscript entitled, “Germline EGFR Mutations and Familial Lung Cancer.” It was published in the JCO on August 14, 2023. The authors have no conflicts of interest, and they are Dr. Geoffrey Oxnard, he's a Thoracic Oncologist and Associate Professor, Hematology and Medical Oncology at Boston Medical Center. Welcome, Geoff. Dr. Geoffrey Oxnard: Hi, Shannon. Thanks. Shannon Westin: And Dr. Judy Garber, the chief of the Division of Cancer Genetics and prevention at the Dana-Farber Cancer institute in Boston. Welcome, Judy. Dr. Judy Garber: Thank you. Hi, Shannon. Hi, Geoff. Shannon Westin: So excited you both could be here. Let's get started. So first I just want to levelset for our audience. Can you speak just a little briefly about the incidence and mortality of lung cancer and how that's been changing over time? Dr. Geoffrey Oxnard: Sure. Lung cancer is common and it's deadly, more than 200,000 cases a year in the United States, more than 100,000 deaths a year in the United States. But I think importantly, it's evolving. Its biology is evolving as smoking incidence goes down. We've identified these genomic subtypes of lung cancer that are sort of increasingly apparent and important as we think about its treatment. Outcomes are changing with emerging therapies, presentation is changing with lung cancer screening and with a growing ability to now find cancers early and prevent them. And so it's in that setting of a very dynamic disease that we chose to study a really unique little slice of it, which is germline risk. Shannon Westin: So let's take that one step further because I think that's really interesting. You mentioned the genomic aberrations and kind of how you're using that to target. Can you expand upon that a little bit more for me? Dr. Geoffrey Oxnard: Lung cancer that I've long studied is different than breast cancer when Judy has long studied because we think about its somatic alterations, we've always thought about KRAS mutations, EGFR mutations, and smaller and smaller splice limit. ALK, RAS, RET HER2, etc. And so tumor testing in lung cancer has one of the first to be standard across on solid tumor oncology. And the germline genetics was kind of an afterthought and is the flip, I think, of how genetic testing evolved in the breast cancer space for example. Dr. Judy Garber: I might argue a little bit if breast cancer was earlier and it was subtyped some molecularly it doesn't have as many molecular subtypes yet perhaps as lung cancer. But we've all been studying the somatic space to look for targets for therapy. And the germline space, certainly in breast cancer, came much earlier. And everybody knows about BRCA1 and 2. Now, we hope everybody knows about Lynch Syndrome, but certainly not everybody's thinking about inherited lung cancer risk. Dr. Geoffrey Oxnard: Yeah, these have converged. I think 10 years ago when this kicked off, I felt like a super outlier for thinking about, wait a second, what about the genetics behind all this that is leading to this strange variable presentation of lung cancer? For example, we know that in Asian populations, one type of lung cancer, EGFR mutant lung cancer, is more common. There must be some geneticness that leads to that. What explains the sort of pattern of presentation of these genetic subtypes in the populations we see in the US, that’s pretty unclear? Dr. Judy Garber: So, I think, Shannon...

In this episode of JCO Article Insights, host Dr. Soldato discussed with Dr. Knikman and Dr. Cats the findings of a study that assesses the influence of fluoropyrimidine dosing based on DYPD genotype on both progression-free and overall survival. The article, featured in the December edition of JCO, presents groundbreaking and reassuring data. Furthermore, it highlights emerging research challenges aimed at refining the prescription practices of one of the most widely utilized chemotherapy agents, striking a delicate balance between safety and efficacy. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Davide Soldato: Welcome to this JCO Article Insights episode for the December issues of the Journal of Clinical Oncology. This is Davide Soldato, and today I will have the pleasure of interviewing Dr. Knikman and Dr. Cats, respectively first and corresponding authors of the manuscript titled "Survival of Patients with Cancer with the DPYD Variant Alleles and Dose Individualized Fluoropyrimidine Therapy: A Matched-Pair Analysis." Dr. Knikman is a clinical pharmacologist and assistant professor at the UMC Utrecht, while Dr. Cats is a gastroenterologist specializing in gastrointestinal oncology at the NKI in the Netherlands. Welcome, Dr. Knikman and Dr. Cats, and thank you for accepting our invitation today. Dr. Annemieke Cats: Thank you so much for the invitation. Davide Soldato: So I just wanted to start by discussing the manuscript that you published. But before delving into the results of the manuscript that was published in the JCO, I just wanted to ask if you could give a brief overview of the DPD polymorphism and explain a little its relevance in the clinical practice. Dr. Annemieke Cats: The DPD polymorphism is very important in the metabolism of fluoropyrimidines. Fluoropyrimidines have been in practice for over seven decades now in the world and more than 2 million people received fluoropyrimidines in the beginning of this millennium. The indications for fluoropyrimidines have only been extended since then, so a lot of people are receiving this fluoropyrimidines. But with the good side of that there’s also another side and that is that there are a lot of side effects encountered by this chemotherapeutic drug. In the 1990s, it became clear that DPD was a key enzyme in the metabolism of fluoropyrimidines. Dr. Jonathan Knikman: To better understand the toxicity associated which fluoropyrimidines are accompanied by, we have to take a closer look at the metabolism of fluoropyrimidines, and more specifically at the key metabolic enzyme which is dehydropyrimidin dehydrogenase, DPD in short. This enzyme breaks down the main active metabolite into inactive metabolites because 5-fluorouracil is the main active metabolite which is metabolized into inactive metabolites. However, if this enzyme does not function properly, this could lead to higher exposures of the active metabolites and subsequently more toxicity. This can be caused by mutations in the gene encoding for the DPD enzyme, which is the DPYD gene, and single nucleotide polymorphisms, so mutations in this gene can lead to less functional DPYD enzymes, subsequently can lead to more toxicity. Davide Soldato: So basically, patients that are harboring these SNPs in the gene encoding for the enzyme have a higher risk of toxicities. I think what is really important about the manuscript you published is that, apart from looking at the toxicities, side effects and pseudo profile among these patients who harbor these SNPs you also wanted to check whether this was associated with some reduction or at least with inferior clinical outcomes. The endpoints you selected were progression-free survival and overall survival. But I was really interested, and I think our readers and listeners would be interested in understanding a little bit the methods of the study. What was the cohort of patients that was selected? Was this a cohort composed only of...

Dr. Shannon Westin and her guest, Dr. Michael Anne Kyle and Dr. Nancy L. Keating, discuss the paper "Prior Authorization and Association With Delayed or Discontinued Prescription Fills" recently published in the JCO. 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 that goes in depth on articles and manuscripts published in the Journal of Clinical Oncology. I am your host, Shannon Westin, GYN Oncologist and Social Media Editor for the Journal of Clinical Oncology. And as always, I'm so excited that you've joined us, and none of the authors have any conflict of interest today. We are going to be discussing a very exciting piece of work, “Prior Authorization and Association with Delayed or Discontinued Prescription Fills,” recently published in the Journal of Clinical Oncology. And I'm thrilled to be joined by the two authors of this important work. The first is Michael Anne Kyle. She's a PhD research fellow in the Department of Healthcare Policy at Harvard Medical School. Welcome, Michael Anne. Dr. Michael Anne Kyle: Hi. Thanks for having me. Shannon Westin: We're so excited. And the second is Dr. Nancy Keating. She's Professor of Healthcare Policy at Harvard Medical School and Professor of Medicine at Brigham and Women's Hospital in Boston. Welcome. Dr. Nancy Keating: Thank you. It's great to be here. Shannon Westin: So, we'll get right to it. First, I always like to level set because we have such an interesting and diverse audience. Can one of you describe the process and goals of prior authorization? What does this mean for our groups that maybe haven't experienced this? Lucky them. Dr. Michael Anne Kyle: Prior authorization is- the process can take many forms. Basically, what we're describing is before you can be prescribed a treatment, in this case, we're looking at medications, you have to submit a request to the payer, to the insurance company, asking for approval to receive that treatment, or in this case, that drug. The doctor's office does have to do a ton of work, but very often, the patient also receives a lot of the communication. So, there's a lot of work for everybody in prior auth often. And the uses of it- in principle, the purpose of prior authorization is to confirm that the reason this medication or this treatment is being prescribed is because the patient meets the criteria for need. So that can mean, you want to confirm that you have the right tumor markers for the drug that's being prescribed. You want to confirm that you are aligned with guidelines. And then I think the thing that's often on many people's minds is that in the US, we don't have a lot of controls on drug pricing, but drug prices are very high. And so, I think we often think about prior auth as being a mechanism to try and contain costs. Shannon Westin: And this isn't new, right? So, this is a process that's been going on for a while. I'd love to hear you speak a little bit about, maybe, some of the changes, like how have the requirements for prior authorization been changing over time, especially for patients with cancer? Dr. Michael Anne Kyle: That's a great question. And that was the first step we took in this work because we've heard from oncologists, from patients, from researchers, that prior auth has been increasing. And we did find, looking at Medicare data, that that is true, that the use of prior authorizations for oral oncology drugs, so that will be Part D outpatient drugs you get at the pharmacy, has been rising over the past decade. And I think what's really interesting to point out here is we found the use of prior authorization increasing both for branded drugs and for generic drugs, and for specialty drugs, which are high cost, as well as non-specialty drugs, which are typically lower cost. So, across the board, prior auth is increasing. And why is this happening really is the...

Dr. Shannon Westin and her guest, Dr. Nanda Horeweg and Dr. Carien Creutzberg, discuss the paper "Molecular Classification Predicts Response to Radiotherapy in the Randomized PORTEC-1 and PORTEC-2 Trials for Early-Stage Endometrioid Endometrial Cancer" recently published in the JCO. 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'm your host Shannon Westin, Social Media Editor for the JCO and GYN Oncologist by trade. And I'm so excited about today's topic because it is a GYN Oncologist dream. Before I start, please note that none of the authors have any conflict of interest. We are going to be discussing molecular classification predicts response to radiotherapy in the randomized PORTEC-1 and PORTEC-2 trials for early-stage endometrioid endometrial cancer. And this was published in the JCO on September 20th, 2023. And we're going to be speaking to two of the lead authors. First is Nanda Horeweg. She's a senior researcher in the Department of Radiation Oncology at the Leiden University Medical Center in the Netherlands. Welcome. Nanda Horeweg: Thank you. Happy to be here. Shannon Westin: And Dr. Carien Creutzberg. She's professor at the Department of Radiation Oncology at the Leiden Medical Center as well. Carien Creutzberg: Thank you. Shannon Westin: So, let's get into it. And I want to really level set because we have a mixed audience here. So, why don't you start by speaking about the incidents and mortality of endometrial cancer? Nanda Horeweg: Yes, of course. Endometrial cancer is the sixth most common cancer in women with around 400,000 new diagnoses made globally each year. And a woman's lifetime risk to get endometrial cancer is around 3%, and the median age, the diagnosis is 61 years. Most of the women who are diagnosed with endometrial cancer are diagnosed at an early stage, around two thirds, and they have an excellent prognosis. Actually, the five-year survival rates are around 92%. For stage 2 disease, this is actually already going down a bit to 74%. Therefore, stage 3 disease is only 48%. Women that are diagnosed with advanced disease have only a five-year survival, 15%. Shannon Westin: So, given that we know the majority of endometrial cancers are diagnosed at this early stage, prior to your evaluation, what was known about the optimal way to treat this early-stage patient population? Carien Creutzberg: Well, of course, the PORTEC trials were done … were started PORTEC-1 in the 19th of the last century, and PORTEC-2 in 2002. So, at that time, there were still many, many women treated adjuvantly with external beam radiation therapy. And we just developed risk factors to decide on their risk and the incidents for radiotherapy. And in PORTEC-2, because in PORTEC-1 we had seen that most of the recurrences in these early stage cancers were in the vaginal fold, we compared local vaginal brachytherapy only three sessions within full course of pelvic radiotherapy and showed that it had similar pelvic control and survival. Of course, this study, which Nanda conducted, was a long-term analysis with many new factors known from the translational research in the tissue samples of these patients who participate in PORTEC-1 and 2. And in the meantime, we've developed much more knowledge on the molecular factors and other important factors such as LVSI, which tell us much more about the individual prognosis to patients. So, the treatment has been developing greatly in the past 20 years. Shannon Westin: Yeah, and I think this is a great case of less is more, right? We were doing so much for so many people that really didn't need it. And so, really tailoring who needs less treatment, who doesn't need any treatment, and then also, conversely, who may need more treatment that would be missed by the...

In this JCO Article Insights episode, Davide Soldato provides summary on two articles published in the November issues of the Journal of Clinical Oncology. The first article provides data on the prognostic effect of physical exercise on overall mortality and cancer-related mortality in a pan-cancer analysis of the PLCO study. The second article provides data regarding the impact of BMI on treatment-related adverse events and adherence to Palbociclib in the PALLAS trial. Overall, results of these study support the need to conduct studies investigating lifestyle behavioral factors and their impact on outcomes in survivors of and patients diagnosed with cancer. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Davide Soldato: Welcome to the JCO Article Insights episode for the November issue of the Journal of Clinical Oncology. This is Davide Soldato, your host, and today, I will be providing a summary on two articles focused on the impact of exercise on cancer prognosis and of BMI on treatment side effects. In the first article titled Pan-Cancer Analysis of Postdiagnosis, Exercise, and Mortality, Lavery and colleagues investigated whether higher exercise was associated with a reduced risk of mortality among individuals diagnosed with cancer. The authors conducted a pan-cancer analysis using data from the Prostate, Lung, Colorectal, and Ovarian cancer screening study or PLCO, using data from a questionnaire that was administered to participants in the study at a median of nine years after initial randomization. The questionnaire including 12 questions related to physical activity, both occupational and non-occupational. Of these 12 questions, four were used to assess the prognostic impact of moderate and strenuous exercise evaluated both in terms of frequency, so a number of sessions per week, and duration of exercise sessions. The exposure to exercise was defined according to international guidelines, and patients were so divided among those who had a moderate intensity exercise defined as at least four days per week with each session on average for 30 minutes in duration, and strenuous intensity exercise equal or more to two days per week with each session on average of at least 20 minutes in duration. So, based on this definition, the patients were categorized as either exerciser, if they were meeting the recommendation or non-exercisers. Additionally, to assess the existence over those response relationship between exercise and mortality, the authors further categorize patients on a four level scale as reporting no exercise, exercise, not meeting recommendation, meeting recommendation, or exceeding recommendation. The primary endpoint of the study was all-cause mortality, and secondary endpoints included cancer mortality and mortality from other causes. This study included more than 11,000 patients diagnosed with cancer. 38% of them reported meeting guidelines recommendation with a median of 44 and 19 minutes spent in moderate and strenuous exercise respectively. Individuals belonging to the group of exerciser were more frequently male, non-smokers, and with a lower prevalence of cardiovascular diseases. The most common cancer diagnosis were prostate cancer, breast cancer, and colon cancer observed respectively in 37%, 20%, and 7% of the participants. Patients who died within six months from the completion of the questionnaire were excluded from this study. A median follow-up time between this landmark point and the last follow-up was 11 years. More than 4,500 deaths were observed in this period, and less than half were related to cancer meeting. Meeting exercise recommendation was associated with a 25% risk reduction in all-cause mortality, a 21% risk reduction in cancer mortality, and a 28% risk reduction in mortality from other causes. In particular, five-year cancer mortality rate was 12% among exerciser and 16% among non-exerciser. Interestingly, the positive prognostic effect of...

In this "Podcast Takeover," Dr. Lidia Schapira guest hosts to discuss with Dr. Shannon Westin her own JCO paper, which reports on the DUO-E Trial. Dr. Ramez Eskander also joins in this lively discussion. 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 on manuscripts published in the Journal of Clinical Oncology. I am your host, Shannon Westin, Social Media Editor of the JCO and Gynecologic Oncologist by trade. And actually, I'm super excited today because we are going to have a podcast takeover because we are discussing my own work, which was simultaneously presented at the European Society of Medical Oncology 2023 Congress and published in the Journal of Clinical Oncology on October 21st, 2023. And this was the DUO-E trial, “Durvalumab Plus Carboplatin/Paclitaxel Followed by Maintenance Durvalumab With or Without Olaparib as First-Line Treatment for Advanced Endometrial Cancer.” Because we’re discussing this work and we wanted you to have an unbiased podcast discussion, Dr. Lidia Schapira, who is a Professor of Medical Oncology at Stanford University and an Associate Editor of JCO and the Art of Oncology podcast host, is going to take over this podcast and really just pepper me with questions about this exciting work. Welcome, Dr. Schapira. Dr. Lidia Schapira: Thank you so much. It's such a pleasure to be with you. Dr. Shannon Westin: And before I turn over the reins, I also want to introduce one of my colleagues, who’s going to be providing quite a bit of insight on this topic, Dr. Ramez Eskander, who is Professor of Obstetrics, Gynecology, and Reproductive Sciences at the University of California, San Diego. And you will know he’s the principal investigator of the GY-018 study, which established pembrolizumab and chemotherapy as the new standard of care in endometrial cancer. Welcome, Ramez. Dr. Ramez Eskander: Thank you. Thank you, Dr. Westin. It's a pleasure to be here. And congratulations again to you and your study team for this exceptional work. Dr. Shannon Westin: Thank you. And congratulations to you. Dr. Schapira, thank you for being here and please do take it away. Dr. Lidia Schapira: So let's start by having you tell us a little bit about the standard of care for women with endometrial cancer and advanced endometrial cancer prior to this study. Ramez, I'm going to direct this question to you first. Dr. Ramez Eskander: For many years, actually since about 2012, carboplatin and paclitaxel, which ironically is a chemotherapy backbone really across all of our gynecologic tumors, emerged as the preferred doublet chemotherapy regimen for the management of advanced-stage metastatic or recurrent endometrial cancer. It evolved through a series of different clinical trials, in fact taking us from whole abdominal radiation, systemic chemotherapy, comparing single agents to doublets and then triplet regimen of TAP to carboplatin and paclitaxel, which ultimately, then, following the presentation of GOG Protocol 209 and its publication, as the chemotherapy backbone, being carboplatin and paclitaxel. And it’s been that way for many, many years. Dr. Lidia Schapira: And how effective is the regimen? Dr. Ramez Eskander: The response rates to carboplatin and paclitaxel are actually quite reasonable in the patients who have advanced-stage disease, particularly if they haven't had prior systemic chemotherapy. Response rates in the 50% to 60% range. The issue is that the responses tend to be limited and disease recurrence is an expectation in these patients who have advanced-stage disease. And so that really highlighted the importance of trying to continue to advance therapeutic opportunities in these patients to improve long-term outcomes. Dr. Lidia Schapira: As we think about improved long-term outcomes, we're thinking about a better treatment and also a kinder treatment,...

In this JCO Article Insights episode, Davide Soldato interviews Dr. Jacob Sands, medical oncologist at Dana Farber Cancer Institute (Boston, MA) and Assistant Professor at Harvard Medical School, on their paper “First-in-Human, Phase I Dose-Escalation and Dose-Expansion Study of Trophoblast Cell-Surface Antigen 2-Directed Antibody-Drug Conjugate Datopotamab Deruxtecan in Non-Small-Cell Lung Cancer: TROPION-PanTumor01”. The interview offers a deep dive into the safety and efficacy data of this novel drug and puts these data in the context of the current treatment landscape of NSCLC and of the revolution that ADC are bringing into the oncology world. TRANSCRIPT Davide Soldato: Welcome to this JCO Article Insights episode for the October issue of Journal of Clinical Oncology. This is Davide Soldato, and today I will have the pleasure of interviewing Dr. Jacob Sands, co-author of the manuscript titled, “First-in-Human, Phase I Dose-Escalation and Dose-Expansion Study of Trophoblast Cell-Surface Antigen 2-Directed Antibody-Drug Conjugate Datopotamab Deruxtecan in Non-Small-Cell Lung Cancer: TROPION-PanTumor01.” Dr. Sands is a Medical Oncologist working at Dana-Farber Cancer Institute in Boston and Assistant Professor at Harvard Medical School. His main field of research and clinical interests revolve around improving screening and diagnosis of lung cancer and also on developing novel therapeutic agents for this disease. So, welcome Dr. Sans, and thank you very much for accepting our invitation today. Dr. Jacob Sands: Happy to join. Thanks for having me. Davide Soldato: I just wanted to start with a very general question because I think that we are going to discuss a very important study and the manuscript that you co-authored is going to look at the safety and the efficacy of this novel ADC datopotamab-deruxtecan that is targeting TROP2. But I just wanted to have a little bit of context before starting to discuss the safety and efficacy data. So the population that was included in the study included more or less 60% of patients that received three or more lines of therapy and also 20% of patients who received five or more lines of therapy. So I think that this is a very particular population, especially considering that we are speaking about non-small cell lung cancer. And so I wanted to get from you like a general context, like what are the therapeutic options for these patients normally in clinical practice and what do we expect in terms of outcomes and in terms of toxicity? Dr. Jacob Sands: Yeah, so as you point out, this is a highly pretreated population in general, which is to say that they've really gotten the most effective lines of treatment up to this point. Now, we certainly do see some efficacy from some of the later lines of therapies in some patients, but inherently there is a decreasing response rate and decreasing durability of these responses as patients get further along in their treatment courses as far as lines of therapy. So it's generally considered to be a challenging clinical scenario, which is part of what makes the data that we're going to discuss, I think, so meaningful. Davide Soldato: Yeah, I think that especially if we look at the population that was included first, I think that the very particular thing is that included both oncogene-addicted and non-oncogenic addicted patients, and also the great majority of these patients received the most effective treatments that are available because they all received more or less immunotherapy and platinum-based chemotherapy, if I'm not mistaken. Dr. Jacob Sands: That's right. And that's an important distinction that you're drawing in the patients with oncogenic drivers and, of course, there's plenty of data with this compound with Dato-DXD in that population as well. But broadly speaking, in the non-oncogenic actionable alterations where they've gotten chemo-immunotherapy, those really are the most meaningful. Of course, docetaxel has been a...

Dr. Shannon Westin, Dr. Stephanie Wheeler, and Dr. Caitlin Biddell discuss the paper "Economic Evaluation of a Non-Medical Financial Assistance Program on Missed Treatment Appointments Among Adults With Cancer," a simultaneous publication, podcast, and presentation at the ASCO Quality Care Symposium. 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 on manuscripts published in the Journal of Clinical Oncology. I'm your host, Shannon Westin, Social Media Editor of the JCO and GYN Oncologist. And I am so excited that today we have a simultaneous publication in JCO and presentation at the 2023 ASCO Quality Care Symposium here on 10/28/2023. And this is going to be the manuscript “Economic Evaluation of a Nonmedical Financial Assistance Program on Missed Treatment Appointments Among Adults With Cancer.” Very exciting work. And I'm thrilled to tell you I have two of the authors here with me today. First is Dr. Caitlin Biddell. She's a Health Services Researcher at Mathematica Policy Research. Welcome, Caitlin. Dr. Caitlin Biddell: Thank you. Happy to be here. Dr. Shannon Westin: And we also have Dr. Stephanie Wheeler. She is the Michael S. O'Malley Distinguished Professor in the Department of Health Policy and Management at the University of North Carolina, Chapel Hill, as well as being the Associate Director of Community Outreach and Engagement at UNC Lineberger Comprehensive Cancer Center. Welcome. Dr. Stephanie Wheeler: Thank you. Happy to be here as well. Dr. Shannon Westin: Please note that our authors and participants have no conflicts of interest. Let's get started. So first I would love to level set. Can you speak a little bit about what financial toxicity is and how common it is among patients with cancer? Dr. Stephanie Wheeler: Sure, Shannon. I'm happy to take that one. This is Stephanie. So we know that financial hardship is often reported by patients and survivors who've experienced cancer. And as many as 50% of people with cancer have trouble with financial toxicity. There has been prior work that has conceptualized financial toxicity in three domains. So there's the material hardship, kind of the out-of-pocket material costs associated with cancer, which include both medical and nonmedical expenses. There is the stress and the psychosocial effects of that material hardship. And then there's coping behaviors that patients and their caregivers may employ to help deal with the high cost of cancer care. And as we've seen, cancer care increases in cost over time, and these expenditures really have very burdensome effects on patients and their families. We've been interested in looking at ways that we can try to mitigate that harm and really thinking about interventions in addition to the health policy changes that are needed to really ensure that this doesn't become a barrier to patients seeking and receiving the best quality care that they can. Dr. Shannon Westin: I think that kind of leads pretty nicely into my next question, which is really: How does this toxicity potentially impact equitable cancer care delivery? Dr. Stephanie Wheeler: Yeah, I'm happy to talk about that a little bit as well. So we know from prior research, including some of our own, that patients of color, those from rural areas, and those who are uninsured or underinsured face the largest financial burdens associated with their cancer care. So to the extent that those financial hardships influence people's ability to seek and continue with and complete their cancer care that's been recommended, this actually is directly in the pathway and a mechanism through which patients are not able to get recommended treatment and therefore can contribute to differences in cancer outcomes. So there's direct health impacts in terms of their ability to receive and respond to cancer treatment. In addition...

Shannon Westin speaks with Holly Prigerson and Alfred Neugut about their thought-provoking editorial, "You Get (Offered) What You (Can) Pay For: Explaining Disparities in End-of-Life Cancer Care." TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Dr. Shannon Westin: Hello, everyone, and welcome to another episode of the JCO After Hours podcast. And this is where we get in-depth on manuscripts and editorials that have been published in the Journal of Clinical Oncology. As always, I am your host, Shannon Westin, Gynecologic Oncologist and Social Media Editor for the Journal of Clinical Oncology, and I'm so excited to be here today. We are going to be talking about a very compelling editorial that is called “You Get (offered) What You (can) Pay for: Explaining Disparities in End-of-Life Cancer Care." And this was published on June 20th, 2023, in the Journal of Clinical Oncology as an editorial on an article entitled the "End-of-Life Systemic Oncologic Treatment in the Immunotherapy Era: The Role of Race, Insurance, and Practice Setting." So a very timely topic and very exciting for us to discuss today. I'm joined by two of the authors of the editorial, Dr. Holly Prigerson, Professor of Sociology and Medicine, the Irving Sherwood Wright Professor in Geriatrics Medicine at the Weill Cornell Medical College and the Director of Cornell Center for Research on End-of-Life Care. Welcome, Dr. Prigerson. Dr. Holly Prigerson: Great to be here. Dr. Shannon Westin: And also accompanied by Dr. Alfred Neugut, the Myron M. Studner Professor of Cancer Research and Professor of Medicine and Epidemiology at Columbia University and the former Associate Director for Population Science and Racial Disparities Program for the Herbert Irving Comprehensive Cancer Center at Columbia. Welcome, Dr. Neugut. Dr. Alfred Neugut: Thank you very much. Dr. Shannon Westin: Very excited to talk about this topic today, and I like to always start with a little bit of level setting. So I'd love for one of you to discuss: How common is the use of systemic anticancer treatment at the end of life? Dr. Holly Prigerson: So, based on the article, it looks like the rates within the last 30 days of death, it was 34% on average overall. So that was sort of the—you say level setting—the base statistic. Within 14 days of death, it dropped to 13% overall. So all the associations that are described are really disparities from that level. Dr. Neugut: Speaking as an oncologist, I don't think any of my clinical colleagues will be surprised that it's that high. There is an effort made really to, in desperation, try to help. Patients want it. Families want it. So there really is efforts made to try to do that to prolong life or palliate or whatever. Dr. Holly Prigerson: The design also, which is probably going to be a question that's coming up, does raise a question for me that I'm wondering if Al could enlighten at least me on. They did select patients who were getting treatment for metastatic or advanced cancer starting in 2011 and then who died four years later. Does the selection for the fact that they were getting treatment initially—because everyone, that's how they sampled the study—does that increase the likelihood that they'll get treatment later on so that the rates are somewhat inflated is my question. Dr. Alfred Neugut: Yeah, no, for sure. People who start chemo tend to continue partially because there is a certain amount of those who do well do well. If you respond to chemo initially, you tend to respond to the second-line therapy, you tend to respond to third-line therapy. If you didn't do well on first-line chemo, you're not likely to respond to a second line or a third line, so you don't have the enthusiasm to continue with it, and the patient certainly tends to lose interest in it. So you're right; there is a certain, call it, momentum or inertia in going forward with chemo once you've started. Dr. Shannon Westin: I mean, I...

A variety of perspectives are explored as Dr. Westin speaks with Dr. Jennifer Mack, Dr. Chun Chao, and Mallory Casperson about end-of-life care planning in adolescent and young adult cancer. 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 down and dirty with manuscripts that are being published in the Journal Clinical Oncology. And I am your host, Shannon Westin, GYN Oncologist and Social Media Editor of the Journal of Clinical Oncology. I am so very excited to have a number of guests with us today to discuss a very important paper entitled “Discussions About Goals of Care and Advanced Care Planning Among Adolescents and Young Adults with Cancer Approaching the End of Life.” And I'm joined by several of the authors of this important paper. The first is Dr. Jennifer Mack. She is the Associate Chief in the Division of Population Sciences, an Associate Professor at Harvard Medical School and Senior Physician in Pediatric Hematology Oncology at the Dana-Farber Cancer Institute. Welcome, Dr. Mack. Dr. Jennifer Mack: Thank you. Dr. Shannon Westin: We also have Mallory Casperson. She is the cofounder and CEO of the Cactus Cancer Society. They provide online support programs and resources to young adult cancer survivors and caregivers in the comfort of their own homes. Welcome. Mallory Casperson: Thanks for having me. Dr. Shannon Westin: And then, finally, last but not least, Dr. Chun Chao. She is a Senior Research Scientist in the Division of Epidemiologic Research in the Department of Research and Evaluation at Kaiser Permanente Southern California. Welcome. Dr. Chun Chao: Thank you. It's a pleasure being here. Dr. Shannon Westin: So I want to get right into this. I think that there certainly has been a lot of discussion, at least at our institution as well as at the ASCO level, around advanced care planning across all patients with cancer and anyone with a diagnosis of cancer. And I would love to just start and level set and make sure all of our listeners are all on the same baseline around the incidence and prevalence of cancer in adolescents and young adults. Like, first, define what are the age groups that we're looking at here? How common is cancer in this population? Dr. Jennifer Mack: Right. For this study, we defined adolescents and young adults as individuals aged 12 to 39. And right now, about 90,000 adolescents and young adults are diagnosed with cancer in the United States each year. Those numbers are also rising, so more and more are diagnosed each year, and because of that, we think it's increasingly important to pay attention to the needs of this population. This population really experiences a whole range of different cancer types, some of which are more common in children, some of which are more common in adults, but the most common ones include breast and gastrointestinal cancers, sarcomas, germ cell tumors, leukemias, lymphomas, and brain tumors. Dr. Shannon Westin: And your manuscript notes that adolescents and young adults seem to receive medically intensive measures at the end of life. Now, how common is this across this group? And do you all have a sense of some of the reasons that we see this increased use of these measures? Dr. Jennifer Mack: That's a great question. We and others—actually, the early work that led to this study was done with Chun. We had previously found that most adolescents and young adults receive at least some kind of medically intensive care at the end of life. And that includes things like being hospitalized, being in the intensive care unit, receiving chemotherapy, and spending time in the emergency room near the end of life. And so, if you take all of those together, about two-thirds of adolescents and young adults receive at least one of these near the end of life. And we don't know the reasons for this. There are probably...

In this JCO Article Insights episode, Davide Soldato summarized finding from the original article published in the September JCO issue: “Mortality Benefit of a Blood-Based Biomarker Panel for Lung Cancer on the Basis of the Prostate, Lung, Colorectal, and Ovarian Cohort”. The summary provides information regarding the ability of a blood-based panel of 4 biomarkers in improving the identification of individuals at risk of developing lethal lung cancer and potential of combined screening strategies to improve trade-off between potential harms and benefit of the screening process. TRANSCRIPT The guest on this podcast episode has no disclosures to declare. Davide Soldato: Welcome to the JCO Article Insights episode for the September issue of the Journal of Clinical Oncology. This is Davide Soldato, your host, and today I will be providing a summary on one article focused on the refinement of screening strategies for lung cancer. The article, titled "Mortality Benefit of a Blood-Based Biomarker Panel for Lung Cancer on the Basis of the Prostate, Lung, Colorectal, and Ovarian Cohort" by Dr. Irajizad and colleagues, investigated the ability of a panel of circulating blood biomarkers in improving the identification of individuals at risk of developing lethal lung cancer. We already know that lung cancer screening based on the use of low dose CT is associated with a reduction in mortality, as already demonstrated by the National Lung Cancer Screening Trial and the NELSON Trial. Furthermore, the US Preventive Task Force has recently recommended an expansion of screening criteria for lung cancer. Currently, based on this recommendation, screening strategies are recommended for individuals 50 years of age and older with a smoking history of at least 20 pack-years and who are current smokers at the moment of the screening time or have quit within the past 15 years. Despite this positive data and this recommendation, the uptake of lung cancer screening in the US is still low, with reported uptake rates below 15%. The risk of false positive results, the unnecessary follow-up procedures, uneven access to lung cancer screening programs, and fear of cancer diagnosis and treatment have all been identified as potential barriers to optimal implementation and uptake of lung cancer screening. And so, in order to overcome some of these barriers, several efforts have been made in the last years to develop lung cancer screening prediction models with the aim of selecting a higher risk population who would derive higher benefit from lung cancer screening. In the present manuscript, the author builds on their previous work where they developed and tested a clinical prediction model and a blood-based prediction model in the context of the PLCO cohort. The Prostate, Lung, Colon and Ovarian Cancer Screening Trial was a randomized, multicenter trial in the US which aimed to evaluate the impact of early detection procedures on disease-specific mortality for the aforementioned cancers. Two lung cancer screening prediction model had already been developed and tested in the cohort. The PLCOm2012 model is based on several clinical and demographic characteristics, including age, race and ethnicity group, education, BMI, chronic obstructive pulmonary disease, personal history of cancer, family history of lung cancer, smoking status and intensity, duration and quit time. In a previous study, this model demonstrated a higher sensitivity and positive predictive value with no loss in specificity for lung cancer diagnosis compared to the National Lung Screening Trial criteria. Additionally, in the same cohort, the 4MP was a blood-based panel that included the precursor form of surfactant protein B, cancer antigen 125, carcinoembryonic antigen, and cytokeratin-19 fragment. In a previous study, a combination of this blood-based panel and the PLCOm2012 model was associated with a better identification of patients at high risk of developing lung cancer that would...