[MUSIC PLAYING] Welcome to the ASCO Guidelines episode of the ASCO University Weekly Podcast. My name is Alexander Drilon, and I'm the Clinical Director of the Early Drug Development Service at Memorial Sloan Kettering Cancer Center and editorial board member for ASCO University. Today, we feature an ASCO guideline published in the Journal of Clinical Oncology. The episode you are about to hear was originally aired on the ASCO Guidelines Podcast Series. The ASCO Guidelines Podcast Series features interviews with panelists of recently-published ASCO clinical practice guidelines products, highlighting recommendations and noteworthy qualifying statements made by the expert panel. [MUSIC PLAYING] Hello, and welcome to the ASCO Guidelines Podcast Series. My name is Shannon McKernin and today, I'm interviewing Dr. Supriya Mohile from University of Rochester Medical Center, lead author on "Practical Assessment and Management of Vulnerabilities in Older Patients Receiving Chemotherapy-- American Society of Clinical Oncology Guideline for Geriatric Oncology." Thank you for being here today, Dr. Mohile. Thank you very much. First, what is the purpose of this guideline, and can you tell us about the research that was reviewed to inform the recommendations? Sure. So we know that our population is aging. So currently, there are an incredible number of patients who are age 65 and over with cancer. The statistics are showing that more and more older adults are developing cancer. And this was really informed by our movement in geriatric oncology that ASCO has supported over the last 10 to 15 years. When I started my fellowship, which was now close to 15 years ago, there was very little knowledge about how to treat older patients with cancer. We know that clinical trials include fewer older adults and that the older adults that are enrolled tend to be more fit than those older adults seen in community practices and being cared for by, really, community oncologists. Therefore, there is a large gap in knowledge in terms of what might be safe and effective in a phase III clinical trial that provides our evidence for cancer treatment and what might be safe and effective for an older patient-- say 75-plus-- who's being seen in community who has medical conditions such as cognitive impairment or significant comorbidities that may limit their life expectancy. So the guideline really strives to address how older patients should be evaluated and managed in oncology clinics specifically. And this guideline is geared towards older patients with cancer who are undergoing a decision or who are receiving chemotherapy because that's really where the data and the evidence for geriatric oncology practices supports at this point. There's less data for evaluating patients who are going to undergo targeted agents or immunotherapy. But we have, now, a robust level of evidence for older patients who are undergoing chemotherapy. And so this guideline could help clinicians with how to best manage and evaluate and make decisions for older patients with cancer who they're seeing in their clinic. And it can also help support other guidelines that ASCO and others put forth. For example, I sat on the ASCO Guidelines Committee, and we were looking at a guideline for bladder cancer. And some of the guidelines were related to life expectancy. So a intervention is appropriate, for example, for patients who have a 10- or more-year life expectancy. However, there's very limited information for how physicians should estimate life expectancy in our guidelines. And so this guideline includes that kind of information that could help really support other guidelines when we're talking about things like life expectancy, underlying health status, comorbidities, that might influence outcomes for older patients with cancer. In terms of what research was reviewed to inform the recommendations, well, we in the geriatric oncology field-- and many of the co-authors are geriatric oncologies--