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Oncology Today Special Edition: Rounds with the Investigator — A Discussion on the Role of Endocrine-Based Therapy for HR-Positive Breast Cancer (Video Interview)
Released March 2025

Featuring an interview with Dr Sara A Hurvitz. Published March 2025.

CE Information and Faculty Disclosures

  • TARGET AUDIENCE
    This activity is intended for medical oncologists, hematology-oncology fellows and other healthcare providers involved in the treatment of breast cancer.

    LEARNING OBJECTIVES

    • Consider available clinical trial findings with CDK4/6 inhibitors for localized hormone receptor (HR)-positive, HER2-negative breast cancer, and identify patients for whom adjuvant treatment with one of these agents may be appropriate.
    • Evaluate biological and patient- and treatment-related factors to personalize the selection and sequencing of therapy for HR-positive, HER2-negative metastatic breast cancer (mBC).
    • Review available research documenting the correlation between the presence of various biomarkers, such as PIK3CA/AKT1/PTEN alterations and ESR1 mutations, and response to specific therapies, and develop optimal molecular testing algorithms for patients with HR-positive mBC.
    • Appraise published efficacy and safety data from randomized clinical trials evaluating CDK4/6 inhibitors for HR-positive mBC, and use this information to appropriately counsel patients about the optimal clinical use of these agents.
    • Employ evidence-based approaches to targeting PI3K pathway mutations in patients with HR-positive mBC.
    • Understand the mechanism of action of, published research findings with and current and future clinical roles for oral selective estrogen receptor degraders for patients with HR-positive mBC.
    • Interrogate published Phase III research documenting the efficacy of AKT inhibitors for patients with progressive HR-positive mBC to determine the current clinical applicability of this approach.
    • Recognize the side effects and toxicities associated with available and investigational endocrine-based therapies used in the care of patients with breast cancer, and identify management and mitigation strategies.

    ACCREDITATION STATEMENT
    Research To Practice is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.

    CREDIT DESIGNATION STATEMENT
    Audio Program: Research To Practice designates this enduring material for a maximum of 1.5 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

    Video Program: Research To Practice designates this enduring material for a maximum of 1.25 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

    AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
    Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 1.5 (audio) and 1.25 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

    Please note, these programs have been specifically designed for the following ABIM specialty: medical oncology.

    AMERICAN BOARD OF SURGERY (ABS) — CONTINUOUS CERTIFICATION (CC)
    Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the learner to earn credit toward the CME and Self-Assessment requirement(s) of the American Board of Surgery’s Continuous Certification program. It is the CME activity provider's responsibility to submit participant completion information to ACCME for the purpose of granting ABS credit.

    Please note, these programs have been specifically designed for the following ABS practice area: complex general surgical oncology.

    PRIVACY POLICY
    Personal information and data sharing: Research To Practice aggregates deidentified user data for program-use analysis, program development, activity planning and site improvement. We may provide aggregate and deidentified data to third parties, including commercial supporters. We do not share or sell personally identifiable information to any unaffiliated third parties or commercial supporters. Please see our privacy policy at ResearchToPractice.com/Privacy-Policy for more information.

    HOW TO USE THIS CME ACTIVITY
    Audio Program: This CME activity consists of an audio component. To receive credit, the participant should review the CME information, listen to the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/SABCS2024/Review/HRPosEndocrine/CME. The corresponding video program is available as an alternative at ResearchToPractice.com/SABCS2024/Review/HRPosEndocrine/Video.

    Video Program: This CME activity consists of a video component. To receive credit, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/SABCS2024/Review/HRPosEndocrine/Video/CME. The corresponding audio program is available as an alternative at ResearchToPractice.com/SABCS2024/Review/HRPosEndocrine.

    CONTENT VALIDATION AND DISCLOSURES
    Research To Practice (RTP) is committed to providing its participants with high-quality, unbiased and state-of-the-art education and adheres to the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education. Any individuals in a position to control the content of an accredited continuing education activity, including faculty, planners, reviewers and others, are required to disclose all relevant financial relationships with ineligible entities (commercial interests). All relevant conflicts of interest have been mitigated prior to the commencement of this activity. In addition, all activity content is reviewed by RTP scientific staff and an external, independent physician reviewer for fair balance, scientific objectivity of studies referenced and patient care recommendations.

    FACULTY — The following faculty reported relevant financial relationships with ineligible entities:

    Sara A Hurvitz, MD, FACP
    Professor
    Senior Vice President
    Clinical Research Division
    Fred Hutchinson Cancer Center
    Head, Division of Hematology/Oncology
    UW Medicine
    Seattle, Washington

    Contracted Research: Ambrx, Amgen Inc, Arvinas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Celcuity, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Dignitana AB, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Greenwich LifeSciences Inc, GSK, Lilly, MacroGenics Inc, Novartis, OBI Pharma Inc, Orinove Inc, Orum Therapeutics, Pfizer Inc, Phoenix Molecular Designs, Pieris Pharmaceuticals Inc, Puma Biotechnology Inc, Radius Health Inc, Samumed, Sanofi, Seagen Inc, Stemline Therapeutics Inc, Zymeworks Inc.

    EDITOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: AbbVie Inc, ADC Therapeutics, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeiGene Ltd, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Clovis Oncology, Coherus BioSciences, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Hologic Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, administered by Janssen Scientific Affairs LLC, Jazz Pharmaceuticals Inc, Karyopharm Therapeutics, Kite, A Gilead Company, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Rigel Pharmaceuticals Inc, R-Pharm US, Sanofi, Seagen Inc, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, Syndax Pharmaceuticals, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, TerSera Therapeutics LLC, and Tesaro, A GSK Company.

    RESEARCH TO PRACTICE CME PLANNING COMMITTEE MEMBERS, STAFF AND REVIEWERS — Planners, scientific staff and independent reviewers for Research To Practice have no relevant conflicts of interest to disclose.

    These educational activities contain discussion of published and/or investigational uses of agents that are not indicated by the Food and Drug Administration. Research To Practice does not recommend the use of any agent outside of the labeled indications. Please refer to the official prescribing information for each product for discussion of approved indications, contraindications and warnings. The opinions expressed are those of the presenters and are not to be construed as those of the publisher or grantors.

    These activities are supported by educational grants from AstraZeneca Pharmaceuticals LP, Lilly, Novartis, and Stemline Therapeutics Inc.

    Release date: March 2025
    Expiration date: March 2026

    After completing the post-test, learners may download and review the answers here in order to identify further areas of study.

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