Épisodes

  • Practical Assessment and Management of Vulnerabilities in Older Patients Receiving Systemic Cancer Therapy Guideline Update

    Practical Assessment and Management of Vulnerabilities in Older Patients Receiving Systemic Cancer Therapy Guideline Update
    Jul 17 2023
    Dr. Supriya Mohile , Dr. William Dale, and Dr. Heidi Klepin discuss the updated guideline on the practical assessment and management of age-associated vulnerabilities in older patients undergoing systemic cancer therapy. They highlight recent evidence that prompted the guideline update, and share the updated evidence-based recommendations from the panel, focusing on geriatric assessment-guided management. Dr. Mohile also reviews what the expert panel recommends should be included within a geriatric assessment, and Dr. Dale highlights the Practical Geriatric Assessment tool, aimed at helping clinicians implement a geriatric assessment. Dr. Klepin comments on the impact for both older adults with cancer and their clinicians, and reviews outstanding questions and challenges in the field. Read the full guideline, "Practical Assessment and Management of Vulnerabilities in Older Patients Receiving Systemic Cancer Therapy: ASCO Guideline Update" at www.asco.org/supportive-care-guidelines TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/supportive-care-guidelines. Read the full text of the update and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.23.00933. See also the Practical Geriatric Assessment tool and associated videos (How to do a Geriatric Assessment, What to do with the Results of a Geriatric Assessment) mentioned in the podcast episode. Brittany Harvey: Hello and welcome to the ASCO Guidelines podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one at asco.org/podcasts.  My name is Brittany Harvey, and today I'm interviewing Dr. William Dale from City of Hope National Medical Center, Dr. Heidi Klepin from Wake Forest Baptist Comprehensive Cancer Center, and Dr. Supriya Mohile from University of Rochester Medical Center—co-chairs on “Practical Assessment and Management of Vulnerabilities in Older Patients Receiving Systemic Cancer Therapy: ASCO Guideline Update.”  Thank you for being here, Dr. Dale, Dr. Klepin, and Dr. Mohile. Dr. William Dale: Nice to see you. Thanks for having us. Brittany Harvey: Then, before we discuss this guideline, I'd like to note that ASCO takes great care in the development of its guidelines and ensures that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including our guests joining us on this podcast episode today, are available online with the publication of the guideline in the Journal of Clinical Oncology linked in the show notes.  Diving into the content of this guideline first, Dr. Dale and Dr. Mohile, can you speak to what prompted an update of this ASCO guideline on the practical assessment and management of age-associated vulnerabilities in older patients undergoing systemic cancer therapy, which was previously published in 2018? Dr. William Dale: Sure. Yes. In 2018, that was the very first guideline for older adults that ASCO had created, and that was based on work that had been done up to that time, focused on chemotherapy toxicities. And to summarize what was put out at that time, the evidence was thought to be strong enough for doing geriatric assessments. And these are specialized assessments across a number of domains, including functional impairments, cognitive losses, social impairments, etc. But to do these kinds of geriatric assessments with validated tools; that a certain selection of these domains to cover everything that was relevant; to conduct non-cancer prognostication so that for decision-making purposes, if someone were to have their cancer cured, what would be their prognosis, and help make decisions about giving chemotherapy and what doses; and then to enact geriatric assessment-guided target interventions was the fourth recommendation. And so that's where we were in 2018.  In 2020 at ASCO, there was an oral session that had four randomized controlled trials that enrolled older adults. And in that was kind of the signal that there was more coming. And in 2021, two big trials that are practice-changing were published. One led by Dr. Mohile in Lancet that we call the GAP70+ study, and another one was published in JAMA Oncology. And they essentially showed the same thing, which was that GA-guided interventions could change the primary outcome, which was to reduce chemotherapy toxicity up to 20%, and also to affect a number of other outcomes. That, along with a number of other trials that have since come out and are included in the upcoming guidelines, and made it a high priority to update these guidelines. So that's where we got from there to here. And I think it's worth saying a few words about these new trials, particularly the GAP and GAIN studies. So the GAIN ...
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    23 min
  • Cancer Cachexia Rapid Recommendation Update

    Cancer Cachexia Rapid Recommendation Update
    Jul 12 2023
    Dr. Charles Loprinzi shares the latest update to the management of cancer cachexia guideline. Dr. Loprinzi discusses the evidence that prompted the rapid update to the guideline and reviews the new evidence-based recommendations, including the addition of low-dose olanzapine as a treatment option for patients with advanced cancer to improve weight gain and appetite. Dr. Loprinzi reviews the limitations of the update, and outstanding research questions in the domain of cancer-associated cachexia. Read the latest update, "Cancer Cachexia: ASCO Guideline Rapid Recommendation Update" at www.asco.org/supportive-care-guidelines TRANSCRIPTThis guideline, clinical tools, and resources are available at http://www.asco.org/supportive-care-guidelines. Read the full text of the guideline and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.23.01280  Brittany Harvey: Hello and welcome to the ASCO Guidelines podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one, at asco.org/podcasts. My name is Brittany Harvey, and today I'm interviewing Dr. Charles Loprinzi from Mayo Clinic, Co-Chair on “Cancer Cachexia: ASCO Guideline Rapid Recommendation Update.” Thank you for being here today, Dr. Loprinzi.  Dr. Charles Loprinzi: It's a pleasure to participate. Brittany Harvey: Then, just before we discuss this guideline, I'd like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including Dr. Loprinzi who has joined us here today, are available in line with the publication of the guideline in the Journal of Clinical Oncology, which is linked in the show notes.   Then, to get into the content of this rapid recommendation update, first, Dr. Loprinzi, what prompted this rapid update to the ASCO management of cancer cachexia guideline, which was previously published in 2020? Dr. Charles Loprinzi: The impetus for the updated guideline was a recent JCO publication regarding the results of a randomized controlled trial looking at olanzapine. This prompted the expert panel to revisit this topic. The trial, conducted in India, involved 124 patients with stomach, hepatopancreatobiliary, or lung cancers as they initiated chemotherapy. Weight gain greater than 5% occurred in 60% of patients in the olanzapine arm versus 9% of the patients in the placebo arm with a p-value of 0.001 or less. Substantially improved appetite was seen in 43% versus 13%, with placebo also a p-value of less than 0.001. Grade 3 or greater chemotherapy toxicity was less common with olanzapine 12% versus 37%, with placebo with a p-value of 0.002. No substantial olanzapine-associated toxicity was apparent. There was one evidence of this with olanzapine versus two for placebo. So that was the reason for going ahead with this update. Brittany Harvey: I appreciate that background information. So then, based on this updated study on olanzapine, what are the updated recommendations from the expert panel for treating cancer cachexia? Dr. Charles Loprinzi: So, let me start to address this question by reviewing what the 2020 ASCO guidelines published said regarding the management of cancer cachexia in adults with advanced cancer. It concluded that evidence was insufficient to strongly endorse any pharmacologic agent for established anorexia/cachexia. Nonetheless, the guideline recommendation supported that clinicians could offer a short-term trial of a progesterone analog such as megestrol acetate or a corticosteroid such as dexamethasone to patients experiencing weight loss and/or appetite stimulation. These drugs stimulated appetite and caused weight gain, but they did not improve quality of life, they did not improve survival, and there was toxicity associated with these agents and therefore it was not strongly recommended.  The expert panel thoroughly discussed a potential role for olanzapine because of a couple of trials suggesting it was beneficial but concluded that the evidence was insufficient for a recommendation. Now, there was evidence from two randomized trials that supported olanzapine was an effective alternative for treating cancer-associated anorexia/cachexia. Thus, olanzapine was considered promising, but the data were not conclusive enough to support a guideline treatment recommendation. The new JCO publication was the impetus for making this guideline change. Brittany Harvey: Understood. So then, based off this new change to the recommendations, what is the breadth of these recommendations and what do these options mean for patients with advanced cancer?  Dr. Charles Loprinzi: The updated guidelines recommended that for adults ...
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    9 min
  • Therapy for Stage IV NSCLC With Driver Alterations: ASCO Living Guideline Update 2023.2

    Therapy for Stage IV NSCLC With Driver Alterations: ASCO Living Guideline Update 2023.2
    Jul 11 2023
    Dr. Navneet Singh highlights the latest evidence-based recommendation updates from the ASCO living guideline on stage IV non-small cell lung cancer with driver alterations. This update focuses on new second-line options for patients with advanced NSCLC and an EGFR exon 20 insertion, including amivantamab and mobocertinib. Dr. Singh also discusses updated results from CodeBreaK 200 and the option of second-line therapy with sotorasib for patients with advanced NSCLC and a KRAS-G12C mutation. Read the update, “Therapy for Stage IV Non-Small Cell Lung Cancer With Driver Alterations: ASCO Living Guideline, Version 2023.2” and view all recommendations at www.asco.org/living-guidelines. TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/living-guidelines. Read the full text of the guideline and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.23.01055  Brittany Harvey: Hello and welcome to the ASCO Guidelines podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one at asco.org/podcasts.   My name is Brittany Harvey, and today I am joined by Dr. Navneet Singh from the Postgraduate Institute of Medical Education and Research in Chandigarh, India, co-chair on “Therapy for Stage IV Non-Small Cell Lung Cancer with Driver Alterations: ASCO Living Guideline, Version 2023.2.” Thank you for being here, Dr. Singh.  Dr. Navneet Singh: Thank you for having me, Brittany. Brittany Harvey: Before we discuss this guideline, I'd like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the Guideline panel, including Dr. Singh, who has joined us here today, are available online with the publication of the guideline in the Journal of Clinical Oncology, which is linked in the show notes.  So then, to dive into this living clinical practice guideline, Dr. Singh, this living guideline for systemic therapy for stage IV non-small cell lung cancer with driver alterations is being routinely updated. What new studies were reviewed by the panel to prompt an update to the recommendations in this version? Dr. Navneet Singh: So for this 2023 version 2 update, three trials were included. These include two studies which involved patients with exon 20 insertion mutations, who had received prior platinum-based chemotherapy and subsequently were treated with either amivantamab in the CHRYSALIS trial or with mobocertinib in the EXCLAIM trial. The third trial which formed the basis for this update was one which involved patients with KRAS G12C mutation who had previously received systemic therapy and subsequently were treated with sotorasib. And this was the CodeBreaK 200 trial. Brittany Harvey: Understood. So then, based on these three new trials that you've just mentioned, what are the updated recommendations from the expert panel for patients with advanced non-small cell lung cancer? Dr. Navneet Singh: For patients with advanced NSCLC with an EGFR exon 20 insertion mutation and an ECOG performance status of 0 to 2 who have received prior platinum-based chemotherapy, clinicians may offer amivantamab or mobocertinib as monotherapy. It is important to mention here that in the absence of head-to-head comparison of amivantamab or mobocertinib with each other or with other standard second-line therapies, no recommendation for sequencing can be made and therefore treatment should be individualized. Now, use of either of the two drugs is based on low-quality evidence and has a weak strength of recommendation. And the updates for treating KRAS G12C-mutated NSCLC is largely similar; that patients who have received prior systemic therapy may be offered sotorasib.  Brittany Harvey: Thank you for reviewing those updated recommendations. So what should clinicians know as they implement these new recommendations and how do they interface with the existing recommendations? Dr. Navneet Singh: It is important for clinicians involved in the management of EGFR mutant lung cancer to realize that exon 20 insertions are the third most common group of EGFR mutations and comprise approximately 5% of all EGFR mutations. Now, historically, the EGFR targeted drugs which have been the first, second, or third generation tyrosine kinase inhibitors have largely shown efficacy for the two common types of EGFR mutations, namely the exon 19 deletions and the exon 21 L858R point mutation. Exon 20 insertion mutations thus did not have any effective targeted therapy so far. But now, both of these drugs, amivantamab and mobocertinib, have shown very promising results for pretreated patients with this molecular aberration and therefore may ...
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    8 min
  • HER2 Testing in Breast Cancer: ASCO-CAP Guideline Update

    HER2 Testing in Breast Cancer: ASCO-CAP Guideline Update
    Jun 7 2023
    Dr. Antonio Wolff and Dr. Kim Allison discuss the latest ASCO-CAP guideline update on HER2 testing in breast cancer. This guideline update affirms previous recommendations, and provides commentary based on data from the DESTINY-Breast04 trial. Dr. Wolff and Dr. Allison review the questions from the oncology and pathology community raised by these results, and provide commentary on patients with HER2 IHC 1+ and 2+ and ISH-negative metastatic breast cancer. Read the guideline update, "Human Epidermal Growth Factor Receptor 2 Testing in Breast Cancer: ASCO-CAP Guideline Update" at www.asco.org/breast-cancer-guidelines. TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/breast-cancer-guidelines. Read the full text of the guideline and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.22.02864   Brittany Harvey: Hello and welcome to the ASCO Guidelines Podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one, at asco.org/podcasts.  My name is Brittany Harvey, and today I am interviewing Dr. Antonio Wolff from Johns Hopkins Sidney Kimmel Comprehensive Cancer Center and Dr. Kim Allison from Stanford University School of Medicine, co-chairs on ‘Human Epidermal Growth Factor Receptor 2 Testing in Breast Cancer: ASCO-CAP Guideline Update’. Thank you for being here, Dr. Wolff and Dr. Allison. Dr. Antonio Wolff: Thank you. Dr. Kim Allison: Thanks for having us.  Brittany Harvey: Then, before we discuss this guideline, I'd like to note that ASCO takes great care in developing its guidelines and ensuring that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the full guideline panel, including our guests on this episode today, are available online with the publication of the guideline and the Journal of Clinical Oncology, linked in the show notes.  So now jumping into the content, to start us off, Dr. Wolff, what prompted the update expert panel to revisit the 2018 ASCO-CAP recommendations on HER2 testing and breast cancer, and what is the scope of this update? Dr. Antonio Wolff: Thank you, Brittany. We appreciate the opportunity of being with you today, and it's great to be here with my colleague, Dr. Kim Allison, as well.   What triggered this informatory update was the release from data in trial DESTINY-Breast04, which tested the antibody-drug conjugate trastuzumab deruxtecan in patients who in the past would have been considered to have HER2-negative disease. This ADC, trastuzumab deruxtecan, has a topoisomerase inhibitor payload that is linked to the antibody trastuzumab. And in the past, from all the previous data we had, trastuzumab alone, or in combination with chemotherapy, or as part of another antibody-drug conjugate T-DM1 was essentially active in patients with HER2-positive disease, which is traditionally defined as having overexpression of the HER2 protein, which almost by default is a result of gene amplification of the HER2 gene.  And what data from initial studies appear to suggest is that patients who would not be traditionally considered HER2-overexpressed or HER2-amplified were potentially benefiting or having evidence of clinical activity against this disease in the study of metastatic disease. And this was a randomized clinical trial for patients with metastatic breast cancer whose tumors were centrally determined to have IHC 1+ or IHC 2+ expression and would not have been called HER2-positive, would not have been called HER2-overexpressed. And for the tumors that were HER2 2+, they also had to have absence of gene amplification by an in-situ hybridization assay.  And what was very interesting is that there was a meaningful, clinically significant improvement in survival for that patient population. And that has some clinicians to begin asking whether there is a different subset of patients who would have in the past been called as having HER2-negative disease that now could potentially be a candidate for this drug. And is there a difference between these patients and patients who, in the past, would have been called as HER2-negative on the basis of IHC 0? And so what complicated things for us a little bit is that patients with IHC 0 were not eligible for this trial. And what is left unanswered by this clinical trial is whether all patients who don't have HER2 protein overexpression or HER2 gene amplification would potentially have benefited from this drug. Kim? Dr. Kim Allison: Yeah, agree. I think the main impetus for the update was the exciting results from the DESTINY-Breast04 trial and the questions then that the pathology community and the oncology community had about whether this should change HER2 testing guidelines. Brittany ...
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    25 min
  • Testing for ESR1 Mutations to Guide Therapy for HR-Positive, HER2-Negative Metastatic Breast Cancer Rapid Recommendation Update

    Testing for ESR1 Mutations to Guide Therapy for HR-Positive, HER2-Negative Metastatic Breast Cancer Rapid Recommendation Update
    May 17 2023
    Dr. Angie DeMichele and Dr. Lynn Henry present the latest rapid recommendation impacting two ASCO guidelines. This update focuses on testing for ESR1 mutations in patients with hormone receptor-positive, HER2-negative metastatic breast cancer, and presents treatment recommendations for patients with a detectable ESR1 mutation. Dr. DeMichele and Dr. Henry review the recent data from the EMERALD trial, discuss it's implications for practice, and ongoing developments they're monitoring for more effective therapeutic options. Read the latest update, "Testing for ESR1 Mutations to Guide Therapy for Hormone Receptor-Positive, HER2-Negative Metastatic Breast Cancer: ASCO Guideline Rapid Recommendation Update at www.asco.org/breast-cancer-guidelines. TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/breast-cancer-guidelines. Read the full text of the update and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.2300638  Brittany Harvey: Hello and welcome to the ASCO Guidelines Podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one at asco.org/podcasts.  My name is Brittany Harvey, and today I'm interviewing Dr. Angie DeMichele from University of Pennsylvania, and Dr. Lynn Henry from the University of Michigan, authors on ‘Testing for ESR1 Mutations to Guide Therapy for Hormone Receptor-Positive, HER2-Negative Metastatic Breast Cancer: ASCO Guideline Rapid Recommendation Update’.  Thank you for being here, Dr. DeMichele and Dr. Henry. Dr. Angie DeMichele: It's a pleasure.  Dr. Lynn Henry: Thank you.  Brittany Harvey: Then, before we discuss this guideline, I'd like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including our guests on this podcast episode today, are available online with a publication of the rapid recommendation update in the Journal of Clinical Oncology, which is linked in the show notes.  So then, getting into the content of this rapid recommendation first, Dr. Henry, what prompted this rapid update, which provides updated recommendations for two ASCO guidelines? First, the ‘Biomarkers for Systemic Therapy and Metastatic Breast Cancer Guideline’, last published in 2022, and the ‘Endocrine Treatment and Targeted Therapy for Hormone Receptor-Positive, HER2-Negative Metastatic Breast Cancer Guideline’, which was last updated in 2021. Dr. Lynn Henry: Thank you, Brittany. There's been a lot of exciting news for the treatment of metastatic breast cancer in the last few years. This particular update reflects the results of the phase III EMERALD trial. This trial compared the new oral selective estrogen receptor degrader, elacestrant, to standard-of-care endocrine therapy with either fulvestrant or an aromatase inhibitor in patients with hormone receptor-positive, HER2-negative metastatic breast cancer that had previously progressed during treatment with a CDK4/6 inhibitor in combination with endocrine therapy. Compared to standard-of-care, in this trial, they showed improved progression-free survival in both the overall study population as well as specifically in the patients who had a detectable ESR1 mutation in their circulating tumor DNA. These findings were published in the Journal of Clinical Oncology in 2022, and the drug was subsequently approved by the US Food and Drug Administration in January 2023. Therefore, we felt that it was important to update the guidelines to reflect the results of this trial and the new drug approval.  Brittany Harvey: Excellent. Thank you for describing the results of that trial and the new approval.  So then, based on this data, Dr. DeMichele, what is the updated recommendation from the guideline expert panel for testing for ESR1 mutations?  Dr. Angie DeMichele: So, the guideline panel has now recommended that ESR1 mutation testing occur for any patient who develops a recurrence or progression on endocrine therapy. And this is specifically in reference to the development of ESR1 mutations that can occur after a patient has been exposed to aromatase inhibitors. The guideline itself recommends that this testing be done on either tumor or blood, but blood is preferable because there is increased sensitivity using ctDNA testing over tumor testing. So this was an important component of the change in the recommendation because it's linked to the approval of elacestrant as a therapy. Patients are only eligible to receive elacestrant if they harbor an ESR1 mutation. Brittany Harvey: Understood. I appreciate that explanation.   So then, Dr. Henry, following that recommendation for testing, ...
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    11 min
  • VTE Prophylaxis and Treatment in Patients with Cancer Guideline Update

    VTE Prophylaxis and Treatment in Patients with Cancer Guideline Update
    Apr 19 2023
    Dr. Nigel Key and Dr. Anna Falanga join us for a conversation on the updated ASCO VTE prophylaxis and treatment in patients with cancer guideline. They discuss recent evidence assessing apixaban for VTE treatment in patients with cancer and evaluating direct factor Xa inhibitors for extended postoperative prophylaxis. Based on this new evidence, they present updated evidence-based recommendations from the guideline expert panel. Dr. Key and Dr. Falanga also discuss outstanding questions regarding VTE prophylaxis and treatment in patients with cancer. Read the full guideline update, “Venous Thromboembolism Prophylaxis and Treatment in Patients with Cancer: ASCO Guideline Update” at www.asco.org/supportive-care-guidelines. TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/supportive-care-guidelines. Read the full text of the guideline and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.23.00294.  Brittany Harvey: Hello and welcome to the ASCO Guidelines podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one at ASCO.org/podcasts.  My name is Brittany Harvey, and today I'm interviewing Dr. Nigel Key from University of North Carolina, and Dr. Anna Falanga from University of Milan Bicocca, co-chairs on ‘Venous Thromboembolism Prophylaxis and Treatment in Patients with Cancer: ASCO Guideline Update’.  Thank you for being here, Dr. Key, and Dr. Falanga.  Dr. Nigel Key: Thank you.  Dr. Falanga: Thank you. Brittany Harvey: Then, before we discuss this guideline, I'd just like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including our guests on this episode, are available online with the publication of the guideline in the Journal of Clinical Oncology, linked in the show notes.  So then, jumping into this guideline update, Dr. Key, what prompted an update to the ‘ASCO VTE Guideline’, which was last updated in 2019?  Dr. Nigel Key: Okay, well, thank you, Brittany, for that question. Well, first of all, ASCO has been providing this guideline since 2007 with iterations and full reviews of the data, the last complete one being in 2019. This update was really triggered by ASCO's signals approach, which relies on experts in the field suggesting an update to the guidelines based on recent publications that may be practice-changing. So, in this case, the signals were really a randomized control trial assessing apixaban for VTE treatment, venous thromboembolism treatment, in patients with cancer called the CARAVAGGIO trial, and we'll discuss that a little bit later. There were also a couple of randomized control trials which evaluated direct factor Xa inhibitors for extended postoperative prophylaxis, and these were new areas subsequent to the 2019 guidelines. So, a systematic review was carried out in the relevant topics for randomized control trials published between November 1, 2018, and June 6, 2022. And what you'll hear today is the result of that process.  Brittany Harvey: Great. And then you just described that guideline recommendations were updated both for prophylaxis and for treatment. So then, Dr. Falanga, what is the updated recommendation for perioperative VTE prophylaxis? Dr. Falanga: Thank you for this question. For this update, actually, there were two randomized trials addressing the extended thromboprophylaxis in cancer patients. This is an important question, and direct oral anticoagulants had never been included in the previous guidelines. So this new data indicating safety and in some way efficacy of these drugs were important to be in some way included. Actually, the two trials, one tested laparoscopic surgery in patients with colorectal cancer, so major surgery in colorectal cancer and tested the drug rivaroxaban against the placebo after one week of low molecular weight heparin. And the other trial tested in a different type of cancer, gynecological cancer surgery, apixaban versus a placebo after a short course with low molecular weight heparin.  So the two trials are very different, and the recommendation, after all, is weak. But the panel felt it was important to split the previous recommendation 3.5 into three recommendations. The 3.6 specifies which are the cancer patients that really need extended prophylaxis, or the recommendation addresses this population in particular at high risk, which means patients with laparoscopic or laparotomic abdominal pelvic surgery for cancer who have high risk characteristics, including restricted mobility, obesity, previous history of thrombosis, and other additional risk ...
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    14 min
  • Management of Anxiety and Depression in Adult Survivors of Cancer Guideline Update

    Management of Anxiety and Depression in Adult Survivors of Cancer Guideline Update
    Apr 19 2023
    Dr. Barbara Andersen delves into the newly updated guideline for management of anxiety and depression in adult survivors of cancer in this ASCO Guidelines podcast episode. This guideline affirms prior guidance regarding screening and assessment of anxiety and depression, and updates evidence-based recommendations for management of both anxiety and depression. Dr. Andersen reviews the principles of the recommended stepped-care model, along with recommended treatments, including options such as cognitive behavior therapy, cognitive therapy, behavioral activation, structured physical activity and exercise, and mindfulness-based stress reduction. Challenges regarding managing anxiety and depression in adult survivors of cancer are also discussed. Read the full guideline update, “Management of Anxiety and Depression in Adult Survivors of Cancer: ASCO Guideline Update” at www.asco.org/survivorship-guidelines. TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/survivorship-guidelines. Read the full text of the guideline and review authors’ disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.23.00293. Brittany Harvey: Hello and welcome to the ASCO Guidelines Podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one, at asco.org/podcasts.  My name is Brittany Harvey, and today I'm interviewing Dr. Barbara Andersen from the Ohio State University, lead author on “Management of Anxiety and Depression in Adult Survivors of Cancer: ASCO Guideline Update.”  Thank you for being here, Dr. Andersen.  Dr. Barbara Andersen: Thank you. Thank you for the invitation. Brittany Harvey: And then, just before we discuss this guideline, I'd like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO conflict of interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including Dr. Andersen on this episode, are available online with the publication of the guideline in the Journal of Clinical Oncology, which is linked in the show notes.  So then, to jump into the content of this guideline, Dr. Andersen, what prompted an update to this guideline, and what is the scope of this updated version of the guideline?  Dr. Barbara Andersen: Well, as your listeners probably know, guidelines are routinely updated, primarily due to new accumulated evidence that suggests a change in diagnostic or treatment procedures. The first guideline from ASCO was in 2014. They made this important first step, which alone made that an important advance. The prior scope was on assessment, that is, which measures at what time points were important for assessing patients' depressive or anxiety symptoms. We then provided treatment pathways thereafter, noting currently available evidence for treatment. But a systematic review of the literature wasn't done at that time. So what this guide does is first affirm the prior recommendations regarding the measures to use for assessment, the PHQ-9 and the GAD-7. But the departure for these guidelines is based on a systematic review of the intervention and treatment literature, and from that review, we recommend particular treatments. Brittany Harvey: Understood. So, focusing on that intervention and treatment aspect of this updated guideline, I'd like to review the key recommendations starting with, what are the key general management principles for people with cancer and anxiety and/or depression?  Dr. Barbara Andersen: Well, one key principle is that of education. Your listeners probably are familiar with the fact that many hospitals or centers provide patient-tailored cancer treatment-related information, treatment information on surgery, chemotherapy, immunotherapy, and other topics. But we recommend that general first-level materials on coping with stress, anxiety about treatment, and depression be routinely provided as well. What that does is for individuals with elevated symptoms, it validates what they're experiencing and normalizes the patient experience. So we hope that all patients with cancer and any patient-identified caregiver, family member should be offered the information. We have so many ways we can give information to patients these days. Verbally, material, whatever mode is easy for you and the patient, but please choose one to give information to patients.  Another characteristic of the guideline is our recommendation that treatment follow the principle of stepped care. So what this means is you match the assessment of the severity, level of depression or anxiety, and you match that data to the selection of treatment contexts. This is most clearly seen in the recommendation that group treatment formats be used for those with ...
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    12 min
  • Therapy for Stage IV NSCLC With Driver Alterations: ASCO Living Guideline Update 2023.1 Part 2

    Therapy for Stage IV NSCLC With Driver Alterations: ASCO Living Guideline Update 2023.1 Part 2
    Apr 6 2023
    Dr. Dwight Owen is back on the ASCO Guidelines podcast, discussing the latest updates to the ASCO living guidelines for stage IV NSCLC. In Part 2, Dr. Owen presents the update for stage IV NSCLC with driver alterations. He reviews new evidence from KRYSTAL-1, and reviews a new recommended option for patients with stage IV NSCLC with a KRAS G12C mutation, adagrasib. Read the update, "Therapy for Stage IV Non-Small Cell Lung Cancer With Driver Alterations: ASCO Living Guideline, Version 2023.1" and view all recommendations at www.asco.org/living-guidelines. Listen to Part 1 for recommendations for patients with stage IV NSCLC without driver alterations. TRANSCRIPT This guideline, clinical tools, and resources are available at www.asco.org/living-guidelines. Read the full text of the guideline and review authors' disclosures of potential conflicts of interest disclosures in the Journal of Clinical Oncology, https://ascopubs.org/doi/10.1200/JCO.23.00281 Brittany Harvey: Hello, and welcome to the ASCO Guidelines Podcast, one of ASCO's podcasts delivering timely information to keep you up to date on the latest changes, challenges, and advances in oncology. You can find all the shows, including this one at asco.org/podcasts. My name is Brittany Harvey, and in our last episode, we addressed the living guideline updates for therapy for stage IV non-small-cell lung cancer without driver alterations. Dr. Dwight Owen from Ohio State University in Columbus, Ohio, has joined us again to discuss the updates for therapy for stage IV non-small-cell lung cancer with driver alterations, as a co-chair on 'Therapy for Stage IV Non-Small-Cell Lung Cancer With Driver Alterations: ASCO Living Guideline, Version 2023.1'. Thank you for joining us again, Dr. Owen. Dr. Dwight Owen: Thanks for having me, Brittany. Brittany Harvey: Then, before we discuss this update, I'd just like to note that ASCO takes great care in the development of its guidelines and ensuring that the ASCO Conflict of Interest policy is followed for each guideline. The disclosures of potential conflicts of interest for the guideline panel, including Dr. Owen, who's joined us on this episode, are available online with the publication of the guideline in the Journal of Clinical Oncology linked in the show notes. So then, jumping into the content here, this living clinical practice guideline for systemic therapy for stage IV non-small-cell lung cancer with driver alterations is being routinely updated. What new studies were reviewed by the panel to prompt an update to the recommendations? Dr. Dwight Owen: Yeah. Thank you, Brittany. For this update, the panel and committee felt that it was important to review the KRYSTAL-1 trial. This was a phase I/II open-label study of adagrasib in patients with KRAS G12C mutation-positive solid tumors, which included multiple expansion cohorts, including a cohort of patients with non-small cell lung cancer. Importantly, the data that was presented in this recent publication included only patients treated at the phase II dose of 600 milligrams twice daily. The study included 160 patients with a primary endpoint of a response rate, which was evaluated in 112 of those patients. The confirmed response rate was 43%, including one complete response, with the remaining being partial responses. The median progression-free survival was six and a half months, and the median overall survival for this pretreated patient population was approaching one year. One thing of note is we saw similar toxicities as we have seen with other KRAS G12C inhibitors, which included predominantly GI side effects such as diarrhea, nausea, vomiting, but also hepatic side effects including transaminitis, some renal dysfunction as well. Dose interruption was common in over 60% of patients, and dose reduction was required in over half of patients. Overall, given the efficacy seen in this cohort, again, even though it was a phase I/II trial, it was a substantial number of patients, and we felt that it met the criteria for us to be able to include this as an additional recommendation in our guidelines. Brittany Harvey: I appreciate you reviewing that data. So then, based off this data from KRYSTAL-1, you just mentioned that there's a new recommendation from the panel. So what is this new recommendation for patients with advanced non-small cell lung cancer with a KRAS G12C mutation? Dr. Dwight Owen: For patients with stage IV non-small cell lung cancer with KRAS G12C who have received prior treatment with a chemotherapy and/or immunotherapy with a PD-1 therapy, we have added that clinicians and oncologists may consider treatment with adagrasib to our current recommendations for these patients. Brittany Harvey: Great. And then you just mentioned this is an addition onto current recommendations. So what should clinicians know as they implement this updated recommendation, and how does it fit in with those previous recommendations for patients with...
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