Addressing Community Oncologists’ Questions About the Current and Future Role of Antibody-Drug Conjugates in the Management of Breast Cancer

Accreditation types: 2.25 ABIM MOC, ABS MOC, CME

Expires: July 2027

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Faculty

Professor Giuseppe Curigliano

Faculty

Professor Giuseppe Curigliano

MD, PhD

University of Milano, European Institute of Oncology, Milano, Italy

Clinical Director, Division of Early Drug Development for Innovative Therapy, Co-Chair, Cancer Experimental Therapeutics Program, Department of Oncology and Hemato-Oncology

Rebecca A Dent

Faculty

Rebecca A Dent

MD, MSc

National Cancer Centre Singapore, Singapore

Senior Consultant, Division of Medical Oncology

Duke-NUS Medical School, Singapore

Professor

Erika Hamilton

Faculty

Erika Hamilton

MD

Sarah Cannon Research Institute, SCRI Oncology Partners, Nashville, Tennessee

Chief Development Officer, Late Phase, Director, Breast Cancer Research Program

Hope S Rugo

Moderator

Hope S Rugo

MD

City of Hope Comprehensive Cancer Center, Duarte, California

Director, Women’s Cancers Program, Division Chief, Breast Medical Oncology, Professor, Department of Medical Oncology and Therapeutics Research

University of California, San Francisco

Professor Emeritus

Nadia Harbeck

Faculty

Nadia Harbeck

MD, PhD

LMU University Hospital, Munich, Germany

Breast Center Director, Department of Obstetrics and Gynecology and Comprehensive Cancer Center Munich

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

LEARNING OBJECTIVES

  • Assess available Phase III data with HER2-directed antibody-drug conjugate (ADC) therapy as a component of neoadjuvant therapy for patients with high-risk localized breast cancer, and consider the current clinical role of this novel treatment approach.
  • Evaluate current research evidence with HER2-directed ADC therapy for patients with HER2-positive localized breast cancer and residual disease after neoadjuvant treatment.
  • Appraise available research data and relevant clinical and biological factors guiding the selection of first-line therapy for patients with newly diagnosed HER2-positive metastatic breast cancer (mBC).
  • Review published research supporting TROP2-directed ADC therapy in combination with anti-PD-1/PD-L1 antibodies for triple-negative mBC, and use this information to make appropriate treatment recommendations.
  • Evaluate published clinical research findings with TROP2-directed ADC monotherapy for HR-positive and triple-negative mBC, and optimally incorporate these agents into clinical care.
  • Assess the biological rationale for the evaluation of HER2-directed ADCs for HER2-low and HER2-ultralow mBC, and identify patients appropriate for this treatment approach.
  • Discern the side effects and toxicities associated with FDA-approved ADCs in the care of patients with breast cancer, and identify strategies to manage and mitigate these complications.
  • Recall ongoing trials evaluating the potential role of novel ADC-based strategies in the localized and metastatic settings, and appropriately counsel patients with breast cancer regarding enrollment.

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

CREDIT DESIGNATION STATEMENT
Research To Practice designates this enduring material for a maximum of 2.25 AMA PRA Category 1 Credits™. 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 this CME activity, which includes participation in the evaluation component and a post-test, enables the participant to earn up to 2.25 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 the 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, this program has been specifically designed for the following ABIM specialty: medical oncology.

AMERICAN BOARD OF SURGERY (ABS) — CONTINUOUS CERTIFICATION (CC)
Successful completion of this CME activity, which includes participation in the evaluation component and a post-test, 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, this program has 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
To receive credit for this activity, 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.

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 financial relationships 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:

Prof Curigliano — Advisory Committees, Consulting Agreements and Speakers Bureaus: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Lilly, Menarini Group, Novartis, Pfizer Inc; Data and Safety Monitoring Boards/Committees: Roche Laboratories Inc. Prof Dent — Advisory Committees and Consulting Agreements: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Eisai Inc, Genentech, a member of the Roche Group, Lilly, MSD, Novartis, Pfizer Inc, Roche Laboratories Inc; Contracted Research: AstraZeneca Pharmaceuticals LP, Roche Laboratories Inc. Dr Hamilton — Consulting/Advisory Roles (All Payments to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP, BeOne, Circle Pharma, Daiichi Sankyo Inc, Entos Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Incyclix Bio, IQVIA, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Pfizer Inc, Pyxis Oncology, Samsung Bioepis, Shorla Oncology, Stemline Therapeutics Inc, Tempus, Zentalis Pharmaceuticals; Research Funding (All Payments to Institution): AbbVie Inc, Acerta Pharma — A member of the AstraZeneca Group, Accutar Biotechnology Inc, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Molecular Templates, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, pharmaand GmbH, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProFound Therapeutics, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute. Prof Harbeck — Consulting Agreements: Exact Sciences Corporation, Sandoz Inc, a Novartis Division; Data and Safety Monitoring Boards/Committees: Gilead Sciences Inc, IQVIA, Roche Laboratories Inc; Speakers Bureaus: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Lilly, Menarini Group, MSD, Novartis, Pfizer Inc, Pierre Fabre, Roche Laboratories Inc, Stemline Therapeutics Inc, Viatris, Zuellig Pharma; Nonrelevant Financial Relationships: West German Study Group (WSG).

MODERATOR

Dr Rugo — Advisory Committees and Consulting Agreements: BioNTech SE, Bristol Myers Squibb, Helsinn Therapeutics (US) Inc, Napo Pharmaceuticals; Contracted Research (Funding to City of Hope): Bicycle Therapeutics, Genentech, a member of the Roche Group, Merck, Stemline Therapeutics Inc; Contracted Research (Funding to Prior Institution, UCSF): Ambrx, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, Pfizer Inc, Stemline Therapeutics Inc.

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

This educational activity contains 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.

This activity is supported by educational grants from AstraZeneca Pharmaceuticals LP and Daiichi Sankyo Inc.

Release date: July 2026
Expiration date: July 2027

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

Prof Dent

Cameron DAA et al. DESTINY-Breast04 subgroup analyses of trastuzumab deruxtecan (T-DXd) vs treatment of physician’s choice (TPC) in patients (pts) with human epidermal growth factor 2 (HER2)-low, estrogen-receptor (ER) expression immunohistochemistry (IHC) 0-10% metastatic breast cancer (mBC). ESMO Breast 2023;Abstract 192MO.

Cortes JC et al. Primary results from ASCENT-03: A randomized phase III study of sacituzumab govitecan (SG) vs chemotherapy (chemo) in patients (pts) with previously untreated advanced triple-negative breast cancer (TNBC) who are unable to receive PD-(L)1 inhibitors (PD-[L]1i). ESMO 2025;Abstract LBA20.

Cortés J et al. Sacituzumab govitecan in untreated, advanced triple-negative breast cancer. N Engl J Med 2025;393(19):1912-25. Abstract

de Azambuja E et al. Metastatic breast cancer: ESMO clinical practice guideline for diagnosis, treatment and follow-up. Ann Oncol 2026;[Online ahead of print]. Abstract

Dent R et al. Datopotamab deruxtecan in patients with untreated, advanced triple-negative breast cancer (TROPION-Breast02): A randomised, open-label, international, phase III trial. Ann Oncol 2026;[Online ahead of print]. Abstract

Dent R et al. First-line (1L) datopotamab deruxtecan (Dato-DXd) vs chemotherapy in patients with locally recurrent inoperable or metastatic triple-negative breast cancer (mTNBC) for whom immunotherapy was not an option: Primary results from the randomised, phase III TROPION-Breast02 trial. ESMO 2025;Abstract LBA21.

Dent R et al. IMpassion132 double-blind randomised phase III trial of chemotherapy with or without atezolizumab for early relapsing unresectable locally advanced or metastatic triple-negative breast cancer. Ann Oncol 2024;35(7):630-62. Abstract

Garrido-Castro AC et al. TROP2-directed antibody drug conjugates: New first-line treatment for all patients with advanced triple-negative breast cancer? Ann Oncol 2026;[Online ahead of print]. Abstract

Medford A et al. Antibody drug conjugates for patients with breast cancer. Curr Probl Cancer 2021;45(5):100795. Abstract

Modi S et al. Trastuzumab deruxtecan in previously treated HER2-low advanced breast cancer. N Engl J Med 2022;387(1):9-20. Abstract

Schmid P et al. Datopotamab deruxtecan (Dato-DXd) in combination with durvalumab as first-line treatment for unresectable locally advanced or metastatic triple-negative breast cancer: Results from arms 7 and 8 of the phase Ib/II BEGONIA study. Ann Oncol 2026[Online ahead of print]. Abstract

Tolaney SM et al. Trastuzumab deruxtecan plus pertuzumab for HER2-positive metastatic breast cancer. N Engl J Med 2026;394(6):551-62. Abstract

Tolaney SM et al. Sacituzumab govitecan (SG) + pembrolizumab (pembro) vs chemotherapy (chemo) + pembro in previously untreated PD-L1–positive advanced triple-negative breast cancer (TNBC): Primary results from the randomized phase 3 ASCENT-04/KEYNOTE-D19 study. ASCO 2025;Abstract LBA109.

Zhang J et al. Pumitamig in combination with DB-1305/BNT325 as first-line (1L) treatment for patients with advanced or metastatic triple-negative breast cancer (a/mTNBC): Efficacy and safety from a multicenter, open-label, phase I/II trial. ESMO Breast 2026;Abstract 426RO.

Prof Curigliano

Bartsch R et al. Final outcome analysis from the phase II TUXEDO-1 trial of trastuzumab-deruxtecan in HER2-positive breast cancer patients with active brain metastases. Neuro Oncol 2024;26(12):2305-15. Abstract

Dieras V et al. HER2CLIMB-05: A phase III study of tucatinib versus placebo in combination with trastuzumab and pertuzumab as first-line maintenance therapy for HER2+ metastatic breast cancer. J Clin Oncol 2026;44(17):1597-607. Abstract

Hurvitz SA et al. A pooled analysis of trastuzumab deruxtecan (T-DXd) in patients (pts) with HER2-positive (HER2+) metastatic breast cancer (mBC) with brain metastases (BMs) from DESTINY-Breast (DB) -01, -02, and -03. ESMO 2023;Abstract 377O.

Lin N et al. Trastuzumab deruxtecan in patients with HER2+ advanced/metastatic breast cancer with or without brain metastases: DESTINY-Breast12 primary results. ESMO 2024;Abstract LBA18.

Metzger O et al. Palbociclib for hormone-receptor-positive, HER2-positive advanced breast cancer. N Engl J Med 2026;394(5):451-62. Abstract

Song E et al. SHR-A1811 versus pyrotinib plus capecitabine in human epidermal growth factor receptor 2-positive (HER2+) advanced/metastatic breast cancer (BC): A multicenter, open-label, randomized, phase III study (HORIZON-Breast01). ESMO 2025;Abstract LBA19.

Swain SM et al. Pertuzumab, trastuzumab, and docetaxel for HER2-positive metastatic breast cancer (CLEOPATRA): End-of-study results from a double-blind, randomised, placebo-controlled, phase 3 study. Lancet Oncol 2020;21(4):519-30. Abstract

Tolaney SM et al. Trastuzumab deruxtecan plus pertuzumab for HER2-positive metastatic breast cancer. N Engl J Med 2026;394(6):551-62. Abstract

Vaz Batista M et al. Trastuzumab deruxtecan in patients with HER2[+] or HER2-low advanced breast cancer and pathologically confirmed leptomeningeal carcinomatosis: Results from cohort 5 of the DEBBRAH study. San Antonio Breast Cancer Symposium 2023;Abstract PS11-05.

Dr Rugo

Bardia A et al. Datopotamab deruxtecan versus chemotherapy in previously treated inoperable/metastatic hormone receptor-positive human epidermal growth factor receptor 2-negative breast cancer: Primary results from TROPION-Breast01. J Clin Oncol 2025;43(3):285-96. Abstract

Bardia A et al. Efficacy and safety of trastuzumab deruxtecan (T-DXd) vs physician’s choice of chemotherapy (TPC) by pace of disease progression on prior endocrine-based therapy: Additional analysis from DESTINY-Breast06. San Antonio Breast Cancer Symposium 2024;Abstract LB1-04.

Bardia A et al. Trastuzumab deruxtecan after endocrine therapy in metastatic breast cancer. N Engl J Med 2024;391(22):2110-22. Abstract

Bardia A et al. Randomized phase 3 study of datopotamab deruxtecan vs chemotherapy for patients with previously-treated inoperable or metastatic hormone receptor-positive, HER2-negative breast cancer: Results from TROPION-Breast01. San Antonio Breast Cancer Symposium 2023;Abstract GS02-01.

Curigliano G et al. Trastuzumab deruxtecan in hormone receptor-positive, HER2-low/-ultralow metastatic breast cancer (DESTINY-Breast06): Outcome analyses by time to progression on prior first-line endocrine therapy with CDK4/6 inhibitor and baseline burden of disease. Ann Oncol 2026;37(6):849-60. Abstract

Curigliano G et al. Trastuzumab deruxtecan (T-DXd) vs physician’s choice of chemotherapy (TPC) in patients (pts) with hormone receptor-positive (HR+), human epidermal growth factor receptor 2 (HER2)-low or HER2-ultralow metastatic breast cancer (mBC) with prior endocrine therapy (ET): Primary results from DESTINY-Breast06 (DB-06). ASCO 2024;Abstract LBA1000.

Hamilton EP et al. A phase II study of patritumab deruxtecan (HER3-DXd) in patients (pts) with metastatic breast cancer (MBC). ESMO Breast 2026;Abstract 422RO.

Jhaveri KL et al. Sacituzumab govitecan vs chemotherapy as first therapy after endocrine therapy in HR+/HER2− (IHC 0, 1+, 2+/ISH−) metastatic breast cancer: Primary results from ASCENT-07. San Antonio Breast Cancer Symposium 2025;Abstract GS1-09.

Modi S et al. Trastuzumab deruxtecan in HER2-low metastatic breast cancer: Long-term survival analysis of the randomized, phase 3 DESTINY-Breast04 trial. Nat Med 2025;31(12):4205-13. Abstract

Modi S et al. Trastuzumab deruxtecan (T-DXd) versus treatment of physician’s choice (TPC) in patients (pts) with HER2-low unresectable and/or metastatic breast cancer (mBC): Updated survival results of the randomized, phase III DESTINY-Breast04 study. ESMO 2023;Abstract 376O.

Pistilli B et al. Datopotamab deruxtecan versus chemotherapy in previously treated inoperable/metastatic hormone receptor-positive, HER2-negative breast cancer: Final overall survival analysis of the phase III TROPION-Breast01 study. Ann Oncol 2026;37(5):663-74. Abstract

Pistilli B et al. Datopotamab deruxtecan (Dato-DXd) vs chemotherapy (CT) in previously-treated inoperable or metastatic hormone receptor-positive, HER2-negative (HR+/HER2–) breast cancer (BC): Final overall survival (OS) from the phase III TROPION-Breast01 trial. ESMO Virtual Plenary 2025;Abstract VP1-2025.

Rugo HS et al. Overall survival with sacituzumab govitecan in hormone receptor-positive and human epidermal growth factor receptor 2-negative metastatic breast cancer (TROPiCS-02): A randomised, open-label, multicentre, phase 3 trial. Lancet 2023;402(10411):1423-33. Abstract

Rugo HS et al. Overall survival (OS) results from the phase III TROPiCS-02 study of sacituzumab govitecan (SG) vs treatment of physician’s choice (TPC) in patients (pts) with HR+/HER2- metastatic breast cancer (mBC). ESMO 2022;Abstract LBA76.

Rugo HS et al. Sacituzumab govitecan in hormone receptor-positive/human epidermal growth factor receptor 2-negative metastatic breast cancer. J Clin Oncol 2022;40(29):3365-76. Abstract

Tolaney SM et al. Final overall survival (OS) analysis from the phase 3 TROPiCS-02 study of sacituzumab govitecan (SG) in patients (pts) with hormone receptor–positive/HER2-negative (HR+/HER2–) metastatic breast cancer (mBC). ASCO 2023;Abstract 1003.

Prof Harbeck

Cortazar P et al. Pathological complete response and long-term clinical benefit in breast cancer: The CTNeoBC pooled analysis. Lancet 2014;384(9938):164-72. Abstract

Geyer CE et al. Trastuzumab deruxtecan (T-DXd) vs trastuzumab emtansine (T-DM1) in patients (pts) with high-risk human epidermal growth factor receptor 2–positive (HER2+) primary breast cancer (BC) with residual invasive disease after neoadjuvant therapy (tx): Interim analysis of DESTINY-Breast05. ESMO 2025;Abstract LBA1.

Harbeck N et al. Neoadjuvant trastuzumab deruxtecan alone or followed by paclitaxel, trastuzumab, and pertuzumab for high-risk HER2-positive early breast cancer (DESTINY-Breast11): A randomised, open-label, multicentre, phase III trial. Ann Oncol 2026;37(2):166-79. Abstract

Harbeck N et al. DESTINY-Breast11: Neoadjuvant trastuzumab deruxtecan alone (T-DXd) or followed by paclitaxel + trastuzumab + pertuzumab (T-DXd-THP) vs SOC for high-risk HER2+ early breast cancer (eBC). ESMO 2025;Abstract 291O.

Harbeck N et al. Trofuse-032: A phase 3, randomized study of pembrolizumab plus sacituzumab tirumotecan or chemotherapy followed by pembrolizumab plus chemotherapy for early-stage triple-negative breast cancer or hormone receptor-low-positive (HR-low+)/ human epidermal growth factor receptor 2-negative (HER2−) breast cancer. San Antonio Breast Cancer Symposium 2025;Abstract PS5-12-25.

Loibl S et al. Trastuzumab deruxtecan in residual HER2-positive early breast cancer. N Engl J Med 2026;394(9):845-57. Abstract

Loibl S et al. Early breast cancer: ESMO clinical practice guideline for diagnosis, treatment and follow-up. Ann Oncol 2024;35(2):159-82. Abstract

Loibl S et al. Phase III study of adjuvant ado-trastuzumab emtansine vs trastuzumab for residual invasive HER2-positive early breast cancer after neoadjuvant chemotherapy and HER2-targeted therapy: KATHERINE final IDFS and updated OS analysis. San Antonio Breast Cancer Symposium 2023;Abstract GS03-12.

McArthur HL et al. TROPION-Breast04: A randomized phase III study of neoadjuvant datopotamab deruxtecan (Dato-DXd) plus durvalumab followed by adjuvant durvalumab versus standard of care in patients with treatment-naïve early-stage triple negative or HR-low/HER2- breast cancer. Ther Adv Med Oncol 2025;17:17588359251316176. Abstract

Dr Hamilton

Ciruelos E et al. Safety profile of trastuzumab deruxtecan in advanced breast cancer: Expert opinion on adverse event management. Clin Transl Oncol 2024;26(7):1539-48. Abstract

Kang S, Kim SB. Toxicities and management strategies of emerging antibody-drug conjugates in breast cancer. Ther Adv Med Oncol 2025;17:17588359251324889. Abstract

Meric-Bernstam F et al. Prophylaxis, clinical management, and monitoring of datopotamab deruxtecan-associated oral mucositis/stomatitis. Oncologist 2025;30(3). Abstract

Riccardi F et al. A comprehensive overview on antibody-drug conjugates: From the conceptualization to cancer therapy. Front Pharmacol 2023;14:1274088. Abstract

Rugo HS et al. Optimizing treatment management of trastuzumab deruxtecan in clinical practice of breast cancer. ESMO Open 2022;7(4):100553. Abstract

Tarantino P, Tolaney SM. Detecting and managing T-DXd-related interstitial lung disease: The five “S” rules. JCO Oncol Pract 2023;19(8):526-7. Abstract

Module 9: HER2-Positive Breast Cancer

Faculty

Erika Hamilton

Faculty

Erika Hamilton

MD

Sarah Cannon Research Institute, SCRI Oncology Partners, Nashville, Tennessee

Chief Development Officer, Late Phase, Director, Breast Cancer Research Program

Shanu Modi

Faculty

Shanu Modi

MD

Memorial Sloan Kettering Cancer Center, New York, New York

Member and Attending, Breast Medicine Service

Weill Cornell Medical College, New York, New York

Professor of Medicine

TARGET AUDIENCE
This program is intended for medical oncologists, hematologists, hematology-oncology fellows, radiation oncologists, surgeons and other allied healthcare professionals involved in the treatment of cancer.

LEARNING OBJECTIVES

  • Effectively apply results of practice-changing clinical research to the care of patients with cancer.
  • Appraise the clinical relevance of recent pivotal cancer research published in peer-reviewed journals or presented at major oncology conferences.
  • Use an understanding of tumor biomarkers and single and multigene signatures to individualize the care of patients with cancer.
  • Educate patients with diverse hematologic cancers and solid tumors about the benefits and risks of new therapeutic agents and strategies.
  • Apply an awareness of new datasets and the perspectives of tumor-specific clinical investigators to refine or validate current treatment algorithms.
  • Evaluate the mechanisms of action, tolerability and efficacy of promising investigational agents, and consider the implications for clinical practice.
  • Recall ongoing trials of therapies for select hematologic cancers and solid tumors, and appropriately refer patients for study participation.

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

CREDIT DESIGNATION STATEMENT
Research To Practice designates this enduring material for a maximum of 17.25 AMA PRA Category 1 Credits™. 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 this CME activity, which includes participation in the evaluation component and a post-test, enables the participant to earn up to 17.25 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, this program has been specifically designed for the following ABIM specialty: medical oncology.

AMERICAN BOARD OF SURGERY (ABS) — CONTINUOUS CERTIFICATION (CC)
Successful completion of this CME activity, which includes participation in the evaluation component and a post-test, 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, this program has 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
To receive credit for this activity, 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.

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 financial relationships 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:

Neeraj Agarwal, MD, FASCO

No relevant financial relationships to disclose.

John N Allan, MD

Advisory Committees: NeoGenomics; Consulting Agreements: AbbVie Inc, Adaptive Biotechnologies Corporation, ADC Therapeutics, AstraZeneca Pharmaceuticals LP, BeOne, Genentech, a member of the Roche Group, Janssen Biotech Inc, Lilly, Pharmacyclics LLC, an AbbVie Company; Contracted Research: Adaptive Biotechnologies Corporation, BeOne, Bristol Myers Squibb, Genentech, a member of the Roche Group; Data and Safety Monitoring Boards/Committees: Merck; Speakers Bureaus: AbbVie Inc, BeOne.

Deborah K Armstrong, MD

Contracted Research (Clinical Trial Support): AstraZeneca Pharmaceuticals LP; Data and Safety Monitoring Boards/Committees: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Genmab US Inc.

Lyudmila Bazhenova, MD

Advisory Committees: AbbVie Inc, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Lilly, Merck, Natera Inc, Nuvalent, Pfizer Inc, Revolution Medicines Inc, Summit Therapeutics, Taiho Oncology Inc; Nonrelevant Financial Relationships: Alliance for Clinical Trials in Oncology Foundation.

Adam M Brufsky, MD, PhD 

Consulting Agreements: Agendia Inc, AstraZeneca Pharmaceuticals LP, BriaCell, Celcuity, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Myriad Genetic Laboratories Inc, Novartis, Pfizer Inc, Puma Biotechnology Inc, Sanofi.

Alan H Bryce, MD

Advisory Committees: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Johnson & Johnson, Lantheus, MOMA Therapeutics, Novartis, Pfizer Inc; Consulting Agreements: Astellas, Johnson & Johnson; Contracted Research: Johnson & Johnson; Data and Safety Monitoring Boards/Committees: Lantheus.

Kristen K Ciombor, MD, MSCI

Advisory Committees: AbbVie Inc, Agenus Inc, ALX Oncology, BeOne, Bristol Myers Squibb, Exact Sciences Corporation, Exelixis Inc, Merck, Pfizer Inc, Summit Therapeutics, Taiho Oncology Inc, Tempus; Contracted Research: Array BioPharma Inc, a subsidiary of Pfizer Inc, BiomeaFusion Inc, Bristol Myers Squibb, Calithera Biosciences, Genentech, a member of the Roche Group, Incyte Corporation, Merck, NuCana, Pfizer Inc, Seagen Inc, Syndax Pharmaceuticals.

Courtney D DiNardo, MD, MSCE

Advisory Committees: Astellas, Bristol Myers Squibb, Kura Oncology; Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genmab US Inc, Molecular Partners, Rigel Pharmaceuticals Inc, Servier Pharmaceuticals LLC; Contracted Research: AbbVie Inc, Astex Pharmaceuticals, Auron Therapeutics, Remix Therapeutics, Rigel Pharmaceuticals Inc, Servier Pharmaceuticals LLC, SillaJen, SystImmune Inc.

Harry Paul Erba, MD, PhD

Advisory Committees: Daiichi Sankyo Inc, GlycoMimetics Inc, Kura Oncology, Sumitomo Pharma America; Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, GlycoMimetics Inc, Kura Oncology, Schrödinger, Servier Pharmaceuticals LLC, Stemline Therapeutics Inc, Sumitomo Pharma America, Taiho Oncology Inc; Contracted Research: Agios Pharmaceuticals Inc, ALX Oncology, Aptose Biosciences Inc, Ascentage Pharma, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, ImmunoGen Inc, Kura Oncology, MacroGenics Inc, Novartis, Oryzon, Rigel Pharmaceuticals Inc, Sumitomo Pharma America, Taiho Oncology Inc; Speakers Bureaus: AbbVie Inc, Incyte Corporation, Jazz Pharmaceuticals Inc, Kura Oncology, Servier Pharmaceuticals LLC, Syndax Pharmaceuticals.

Terence Friedlander, MD

Advisory Committees: Aadi Bioscience, AbbVie Inc, Adaptimmune, Aktis Oncology, Astellas, Bicycle Therapeutics, Bristol Myers Squibb, Gilead Sciences Inc, Merck, Pfizer Inc, Samsung Bioepis; Consulting Agreements: Astellas, EMD Serono Inc, Genentech, a member of the Roche Group; Contracted Research: AbbVie Inc, Bicycle Therapeutics, Flare Therapeutics, Genentech, a member of the Roche Group, Johnson & Johnson, Pfizer Inc.

Jonathan Goldman, MD

Consulting Agreements: AbbVie Inc, Amgen Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Lilly, Pfizer Inc, Summit Therapeutics; Contracted Research: AbbVie Inc, Agenus Inc, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, GSK, Janssen Biotech Inc, Lilly, Merck, Pfizer Inc, Puma Biotechnology Inc, RayzeBio, Summit Therapeutics, Tango Therapeutics.

Mrinal Gounder, MD

Consulting Agreements: Aadi Bioscience, Avacta Therapeutics, Ayala Pharmaceuticals, Ikena Oncology, Immunome, Ipsen Biopharmaceuticals Inc, Kura Oncology, Orion Corporation, Parabilis Medicines, Rain Oncology, Regeneron Pharmaceuticals Inc, SpringWorks Therapeutics Inc, Syros Pharmaceuticals Inc; Contracted Research: Avacta Therapeutics, Ayala Pharmaceuticals, Ikena Oncology, Immunome, Ipsen Biopharmaceuticals Inc, Kura Oncology, Orion Corporation, Parabilis Medicines, Pyxis Oncology, SpringWorks Therapeutics Inc, Tango Therapeutics, Vivace Therapeutics; Data and Safety Monitoring Boards/Committees: Kura Oncology.

Erika Hamilton, MD

Consulting/Advisory Roles (All Payments to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP,BeOne, Circle Pharma, Daiichi Sankyo Inc, Entos Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Incyclix Bio, IQVIA, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Pfizer Inc, Pyxis Oncology, Samsung Bioepis, Shorla Oncology, Stemline Therapeutics Inc, Tempus, Zentalis Pharmaceuticals; Research Funding (All Payments to Institution): AbbVie Inc, Acerta Pharma — A member of the AstraZeneca Group, Accutar Biotechnology Inc, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Molecular Templates, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, pharmaand GmbH, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProFound Therapeutics, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute.

Anthony M Hunter, MD

Advisory Committees: Blueprint Medicines, Bristol Myers Squibb, Cycle Pharmaceuticals, Geron Corporation, Incyte Corporation, Novartis, PharmaEssentia, Sobi; Consulting Agreements: Blueprint Medicines, Merck, Novartis, PharmaEssentia, Sobi; Contracted Research: Ascentage Pharma, Blueprint Medicines, Cogent Biosciences, Disc Medicine, Incyte Corporation, Novartis, PharmaEssentia, Shenzhen TargetRx Inc, Sumitomo Pharma America, Syntrix Pharmaceuticals, Telios Pharma Inc; Data and Safety Monitoring Boards/Committees: Karyopharm Therapeutics.

Yelena Y Janjigian, MD

Advisory Committees: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Daiichi Sankyo Inc; Consulting Agreements: AbbVie Inc, AlphaSights, Arcus Biosciences, ARS Pharmaceuticals, AskGene Pharma, Astellas, AstraZeneca Pharmaceuticals LP, Basilea Pharmaceutica Ltd, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cencora, Daiichi Sankyo Inc, Eisai Inc, Geneos Therapeutics, Gilead Sciences Inc, GSK, Guardant Health, HC Wainwright & Co, Health Advances, Imugene, Inspirna, Lilly, Lynx Health, Merck, Merck Serono, Mersana Therapeutics Inc, PeerMD, Pfizer Inc, Sanofi, Seagen Inc, Suzhou Liangyihui Network Technology Co Ltd, Zymeworks Inc; Contracted Research: Arcus Biosciences, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, Genentech, a member of the Roche Group, Inspirna, Lilly, Merck, Transcenta; Nonrelevant Financial Relationships: Clinical Care Options, Cycle for Survival, Debbie’s Dream Foundation, eChinaHealth, ED Medresources Inc, Fred’s Team, HMP, i3Health, Imedex, Mashup Media LLC, Master Clinician Alliance, MJH Life Sciences, National Cancer Institute, OncoDaily (stock options), Paradigm Medical Communications, PeerView, Physician Education Resource (PER), Stand Up 2 Cancer, Talem Health, TotalCME, US Department of Defense, WebMD.

Kevin Kalinsky, MD, MS, FASCO

Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bicycle Therapeutics, Biotheranostics Inc, A Hologic Company, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Jazz Pharmaceuticals Inc, Lilly, Menarini Silicon Biosystems, Merck, Mersana Therapeutics Inc, Myovant Sciences, Novartis, Pfizer Inc, ProteinQure, Puma Biotechnology Inc, RayzeBio, Regor Therapeutics, Relay Therapeutics, Seagen Inc; Nonrelevant Financial Relationships (Spouse): Stock Options/Stock, Public Companies — Revolution Medicines Inc (prior employee of EQRx), ADC Therapeutics.

Manali Kamdar, MD, MBBS

Advisory Committees: AbbVie Inc, AstraZeneca Pharmaceuticals LP, BeOne, Bristol Myers Squibb, Genentech, a member of the Roche Group; Data and Safety Monitoring Boards/Committees: Bristol Myers Squibb, Celgene Corporation, Genentech, a member of the Roche Group.

Adam Kittai, MD 

Advisory Committees: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Galapagos NV, Genmab US Inc, Pfizer Inc; Consulting Agreements: AbbVie Inc, Lilly; Honoraria for Unbranded Speaking Engagements: AstraZeneca Pharmaceuticals LP, Janssen Biotech Inc, Lilly.

Samuel J Klempner, MD

Advisory Committees: Astellas, AstraZeneca Pharmaceuticals LP, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology, EsoBiotec, Gilead Sciences Inc, I-Mab Biopharma, Jazz Pharmaceuticals Inc, Merck, Mersana Therapeutics Inc, Natera Inc, Novartis, Signet Therapeutics, Taiho Oncology Inc; Consulting Agreements: Astellas; Contracted Research: Arcus Biosciences, AstraZeneca Pharmaceuticals LP, I-Mab Biopharma, Mersana Therapeutics Inc, Parabilis Medicines; Data and Safety Monitoring Boards/Committees: Sanofi; Stock OPTIONS — Private Companies: MBrace Therapeutics; Nonrelevant Financial Relationships: Debbie’s Dream Foundation, Degregorio Family Foundation,Gastric Cancer Foundation, National Cancer Institute/National Institutes of Health, NCCN (member of Gastric and Esophageal Guidelines Committees), Stand Up 2 Cancer/AACR, Torrey Coast Foundation.

Corey J Langer, MD

Advisory Committees: Oncocyte, Summit Therapeutics; Consulting Agreements: Amgen Inc, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Caris Life Sciences, Fosun Pharma, Genentech, a member of the Roche Group, Gilead Sciences Inc, Guardant Health, Jazz Pharmaceuticals Inc, Merck, Novartis, Novocure Inc, Onyx Pharmaceuticals, an Amgen subsidiary, Pfizer Inc, Regeneron Pharmaceuticals Inc, Takeda Pharmaceuticals USA Inc; Contracted Research (Institutional Support): Advangene, Amgen Inc, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, FUJIFILM Pharmaceuticals USA Inc, Genentech, a member of the Roche Group, Guardant Health, Inovio Pharmaceuticals Inc, Lilly, Merck, Navire, Novocure Inc, Pfizer Inc, Takeda Pharmaceuticals USA Inc, Trizell; Data and Safety Monitoring Boards/Committees: Incyte Corporation, Summit Therapeutics, Research Colloquia: Aptitude Health; Nonrelevant Financial Relationships: Valor (VA).

Hans Lee, MD

Consulting Agreements (Paid to Institution): AbbVie Inc, Alexion Pharmaceuticals, Allogene Therapeutics, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, GSK, Janssen Biotech Inc, Legend Biotech, Medline, Pfizer Inc, Predicta Biosciences, Regeneron Pharmaceuticals Inc, Sanofi, Takeda Pharmaceuticals USA Inc; Consulting Agreements (Paid to Self): Alexion Pharmaceuticals,Allogene Therapeutics, Bristol Myers Squibb, GSK, Janssen Biotech Inc, Menarini Group, Pfizer Inc, Regeneron Pharmaceuticals Inc, Sanofi, Takeda Pharmaceuticals USA Inc; Contracted Research: AbbVie Inc, Alexion Pharmaceuticals, Amgen Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, GSK, Janssen Biotech Inc, Menarini Group, Moderna, Regeneron Pharmaceuticals Inc, Takeda Pharmaceuticals USA Inc; Data and Safety Monitoring Boards/Committees: Allogene Therapeutics, Takeda Pharmaceuticals USA Inc.

Jane Lowe Meisel, MD

Advisory Committees: AstraZeneca Pharmaceuticals LP, GE Healthcare, Novartis, Olema Oncology, Pfizer Inc, Sermonix Pharmaceuticals; Consulting Agreements and Contracted Research: AstraZeneca Pharmaceuticals LP, Olema Oncology, Pfizer Inc, Sermonix Pharmaceuticals; Nonrelevant Financial Relationships: ASCO (DSMB,CDK dosing study).

Shanu Modi, MD 

Advisory Committees: ALX Oncology; Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BioNTech SE, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, D3 Bio, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Jazz Pharmaceuticals Inc, Lilly, Nuvation Bio Inc, Pfizer Inc, Seagen Inc; Contracted Research: ALX Oncology, AstraZeneca Pharmaceuticals LP, Avacta Therapeutics, BioNTech SE, BriaCell, D3 Bio, Daiichi Sankyo Inc, Duality Biologics, Genentech, a member of the Roche Group, Nuvation Bio Inc, Pfizer Inc, Seagen Inc; Data and Safety Monitoring Boards/Committees: ALX Oncology.

David M O’Malley, MD

Consulting Agreements — Personal Fees (Consult and/or Advisory Boards): AbbVie Inc, AstraZeneca Pharmaceuticals LP, BeOne, Corcept Therapeutics Inc, Daiichi Sankyo Inc, Duality Biologics, Genmab US Inc, GSK, Lilly, Merck, MSD, Novocure Inc, Pfizer Inc, Regeneron Pharmaceuticals Inc, Verastem Inc,Zentalis Pharmaceuticals; Contracted Research (Institution Received Funds for Research): AbbVie Inc, Advaxis Inc, Agenus Inc, Alkermes, Aravive Inc, Arcus Biosciences, AstraZeneca Pharmaceuticals LP, BeOne, Bristol Myers Squibb, Deciphera Pharmaceuticals Inc, Eisai Inc, EMD Serono Inc, Exelixis Inc, F Hoffmann-La Roche Ltd, Genentech, a member of the Roche Group, Genmab US Inc, GSK, ImmunoGen Inc, Incyte Corporation, Iovance Biotherapeutics, Karyopharm Therapeutics, Leap Therapeutics Inc, Merck, Mersana Therapeutics Inc, MSD, Novartis, Novocure Inc, OncoC4, OncoQuest Inc, Pfizer Inc, pharmaand GmbH, Predictive Oncology Inc, Prelude Therapeutics, Regeneron Pharmaceuticals Inc, Seagen Inc, Sumitomo Pharma America, Sutro Biopharma, Tesaro, A GSK Company, Verastem Inc; Data and Safety Monitoring Boards/Committees: Frantz Viral Therapeutics.

Eileen M O’Reilly, MD

Advisory Committees and Consulting Agreements (Uncompensated): Agenus Inc, Alligator Bioscience, Amgen Inc, Arcus Biosciences, Astellas, AstraZeneca Pharmaceuticals LP, BioNTech SE, Bristol Myers Squibb, IkenaOncology, Immuneering Corporation, Ipsen Biopharmaceuticals Inc, Merck, MOMA Therapeutics, Novartis, Pfizer Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Tango Therapeutics; Contracted Research: Agenus Inc, Amgen Inc, Arcus Biosciences,AstraZeneca Pharmaceuticals LP, BioNTech SE, Digestive Care Inc, Elicio Therapeutics, Genentech, a member of the Roche Group, Incyte Corporation, Revolution Medicines Inc, Tango Therapeutics; Nonrelevant Financial Relationships: American Association of Cancer Research (Editor), American Society of Clinical Oncology (Editor), Break Through Cancer, Imedex, National Cancer Institute (Cancer Center Support Grant/Core Grant), National Institutes of Health (research grant), Stand Up 2 Cancer.

Joyce O’Shaughnessy, MD

Advisory Committees and Consulting Agreements: Aadi Bioscience, Agendia Inc, Amgen Inc, Aptitude Health, AstraZeneca Pharmaceuticals LP, BioNTech SE, Bristol Myers Squibb, Daiichi Sankyo Inc, Duality Biologics, Eisai Inc, Ellipses Pharma, Exact Sciences Corporation, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Guardant Health, HiberCell, Jazz Pharmaceuticals Inc, Johnson & Johnson, Lilly, Menarini Group, Merck, Mersana Therapeutics Inc, Natera Inc, Novartis, Pfizer Inc, Pierre Fabre, Puma Biotechnology Inc, RayzeBio, Roche Laboratories Inc, Sanofi, Seagen Inc, Stemline Therapeutics Inc, Summit Therapeutics, Tempus, TerSera Therapeutics LLC.

Krish Patel, MD

Advisory Committees (All Paid to Institution): AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lyell, Merck; Consulting Agreements (All Paid to Institution): AbbVie Inc, Adaptive Biotechnologies Corporation, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lyell, Merck, Pfizer Inc, Sanofi; Contracted Research (All Paid to Institution): AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Immunome, Janssen Biotech Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lyell, Merck.

Daniel P Petrylak, MD

Consulting Agreements: Advanced Accelerator Applications, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bicycle Therapeutics, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Exelixis Inc, Gilead Sciences Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Lilly, Merck, Mirati Therapeutics Inc, Monopteros Therapeutics, Pfizer Inc, pharmaand GmbH, Pharmacyclics LLC, an AbbVie Company, Regeneron Pharmaceuticals Inc, Roche Laboratories Inc, Sanofi, Seagen Inc, UroGen Pharma; Contracted Research: Advanced Accelerator Applications, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BioXcel Therapeutics, Bristol Myers Squibb, Daiichi Sankyo Inc, Eisai Inc, Ferring Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Innocrin Pharmaceuticals Inc, Lilly, Medivation Inc, a Pfizer Company, Merck, Mirati Therapeutics Inc, Novartis, Pfizer Inc, pharmaand GmbH, Progenics Pharmaceuticals Inc, Replimune, Roche Laboratories Inc, Sanofi, Seagen Inc.

Philip A Philip, MD, PhD

Advisory Committees: Corcept Therapeutics Inc,Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Novocure Inc, Revolution Medicines Inc; Consulting Agreements: Novocure Inc; Contracted Research: Bristol Myers Squibb, Novartis, Revolution Medicines Inc, Taiho Oncology Inc; Data and Safety Monitoring Boards/Committees: J-Pharma Co Ltd, Oncolytics Biotech Inc.

Zofia Piotrowska, MD, MHS

Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Black Diamond Therapeutics Inc, BlossomHill Therapeutics, Boehringer Ingelheim Pharmaceuticals Inc, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Genmab US Inc, Gilead Sciences Inc, Janssen Biotech Inc, Lilly, Natera Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Summit Therapeutics, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tubulis; Contracted Research: AbbVie Inc, AstraZeneca Pharmaceuticals LP, BlossomHill Therapeutics, Blueprint Medicines, Cullinan Therapeutics, Daiichi Sankyo Inc, Janssen Biotech Inc, Novartis, Nuvalent, Spectrum Pharmaceuticals Inc, SystImmune Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company; Data and Safety Monitoring Boards/Committees: Genentech, a member of the Roche Group.

Noopur Raje, MD 

Advisory Committees: Advisor to AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, GSK, Johnson & Johnson, Pfizer Inc, Sanofi. 

Richard F Riedel, MD

Advisory Committees and Consulting Agreements: Aadi Bioscience, Adaptimmune, Bayer HealthCare Pharmaceuticals, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Cogent Biosciences, Daiichi Sankyo Inc, Deciphera Pharmaceuticals Inc, EMD Serono Inc, GSK, Ipsen Biopharmaceuticals Inc, NANO MRNA, Recordati, Replimune, SpringWorks Therapeutics Inc; Contracted Research: Aadi Bioscience, Adaptimmune, Cogent Biosciences, Daiichi Sankyo Inc, Deciphera Pharmaceuticals Inc, GSK, Inhibrx, Intensity Therapeutics, Kura Oncology, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, TRACON Pharmaceuticals Inc; Nonrelevant Financial Relationships: SARC (Sarcoma Alliance for Research through Collaboration).

Gilles Salles, MD, PhD

Advisory Committees: AbbVie Inc, BeOne, Bristol Myers Squibb, Foresight Diagnostics, a wholly-owned subsidiary of Natera Inc, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Kite, A Gilead Company, Lilly, Merck, Novartis, Nurix Therapeutics Inc, Pfizer Inc, SERB Pharmaceuticals; Consulting Agreements: AbbVie Inc, Canopy Life Sciences, Daiichi Sankyo Inc, Ellipses Pharma, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Kite, A Gilead Company, ModeX Therapeutics, Treeline Biosciences; Contracted Research: AbbVie Inc, Genentech, a member of the Roche Group, Genmab US Inc, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc.

John Strickler, MD

Advisory Committees: AbbVie Inc, Alterome Therapeutics, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cytovation ASA, Daiichi Sankyo Inc, Exelixis Inc, Full-Life Technologies, GE Healthcare, Genentech, a member of the Roche Group, GSK, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Leap Therapeutics Inc, Lilly, Merck, Natera Inc, Pfizer Inc, Pheon Therapeutics, Quanta Therapeutics Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines, Sanofi, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tempus, Xilio Therapeutics; Contracted Research: AbbVie Inc, Alterome Therapeutics, Amgen Inc, Apollo Therapeutics, Astellas, Bayer HealthCare Pharmaceuticals, BeOne, Daiichi Sankyo Inc, Erasca, Genentech, a member of the Roche Group, GSK, Leap Therapeutics Inc, Lilly, Novartis, Pfizer Inc, Quanta Therapeutics Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines; Data and Safety Monitoring Boards/Committees: AbbVie Inc, Johnson & Johnson; Stock OPTIONS — Private Companies: Triumvira Immunologics.

Seth Wander, MD, PhD

Consulting Agreements: Arvinas, AstraZeneca Pharmaceuticals LP, Biotheranostics Inc, A Hologic Company, Biovica International AB, Foundation Medicine, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Menarini Group, Novartis, Pfizer Inc, Puma Biotechnology Inc, Regor Therapeutics, Stemline Therapeutics Inc, Veracyte Inc; Contracted Research: Arvinas, Genentech, a member of the Roche Group, Lilly, Menarini Group, Nuvation Bio Inc, Pfizer Inc, Phoenix Molecular Designs, Puma Biotechnology Inc, Regor Therapeutics, Sermonix Pharmaceuticals, Stemline Therapeutics Inc.

Abdulraheem Yacoub, MD

Consulting Agreements: Blueprint Medicines, GSK, Incyte Corporation, Karyopharm Therapeutics, Novartis, PharmaEssentia, Protagonist Therapeutics, Servier Pharmaceuticals LLC, Takeda Pharmaceuticals USA Inc; Contracted Research: CTI BioPharma, a Sobi Company, Stemline Therapeutics Inc.

MODERATOR — 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: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Catalyst Pharmaceuticals Inc, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, 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, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Rigel Pharmaceuticals Inc, R-Pharm US, Sanofi, Seagen Inc, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, Sumitomo Pharma America, Summit Therapeutics, Syndax Pharmaceuticals, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, TerSera Therapeutics LLC, Tesaro, A GSK Company, and Verastem Inc.

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

This educational activity contains 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.

This activity is supported by educational grants from AbbVie Inc, ADC Therapeutics, Astellas, Astellas and Pfizer Inc, AstraZeneca Pharmaceuticals LP, BeOne, Blueprint Medicines, Bristol Myers Squibb, Corcept Therapeutics Inc, Daiichi Sankyo Inc, Exelixis Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Johnson & Johnson, Kite, A Gilead Company, Legend Biotech, Lilly, Merck, Natera Inc, Novartis, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Rigel Pharmaceuticals Inc, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, and Summit Therapeutics.

Release date: June 2026
Expiration date: June 2027

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

Dr Modi

Gao H-F et al. De-escalated neoadjuvant taxane plus trastuzumab and pertuzumab with or without carboplatin in HER2-positive early breast cancer (neoCARHP): A multicentre, open-label, randomised, phase 3 trial. ASCO 2025;Abstract LBA500.

Geyer CE Jr et al. Survival with trastuzumab emtansine in residual HER2-positive breast cancer. N Engl J Med 2025;392(3):249-57. Abstract

Harbeck N et al. Neoadjuvant trastuzumab deruxtecan alone or followed by paclitaxel, trastuzumab, and pertuzumab for high-risk HER2-positive early breast cancer (DESTINY-Breast11): A randomised, open-label, multicentre, phase III trial. Ann Oncol 2026;37(2):166-79. Abstract

Lüftner DI et al. Extended adjuvant neratinib in HER2+/HR+ early breast cancer in clinical routine: Final results from the multi-national, prospective, observational study ELEANOR. ESMO 2025;Abstract 229P.

Tung NM et al. Predicting pathologic complete response (pCR) from clinicopathologic variables and HER2DX genomic test in stage II/III HER2+ breast cancer treated with taxane, trastuzumab, and pertuzumab (THP): Secondary results from the EA1181/CompassHER2 pCR trial. ASCO 2025;Abstract 501.

 

Dr Hamilton

Dieras V et al. HER2CLIMB-05: A phase III study of tucatinib versus placebo in combination with trastuzumab and pertuzumab as first-line maintenance therapy for HER2+ metastatic breast cancer. J Clin Oncol 2025;[Online ahead of print]. Abstract

Tolaney SM et al. Trastuzumab deruxtecan plus pertuzumab for HER2-positive metastatic breast cancer. N Engl J Med 2026;394(6):551-62. Abstract

Tolaney SM et al. Trastuzumab deruxtecan (T-DXd) + pertuzumab (P) vs taxane + trastuzumab + pertuzumab (THP) for first-line (1L) treatment of patients (pts) with human epidermal growth factor receptor 2–positive (HER2+) advanced/metastatic breast cancer (a/mBC): Interim results from DESTINY-Breast09. ASCO 2025;Abstract LBA1008.

Module 10: HR-Positive Breast Cancer

Faculty

Erika Hamilton

Faculty

Erika Hamilton

MD

Sarah Cannon Research Institute, SCRI Oncology Partners, Nashville, Tennessee

Chief Development Officer, Late Phase, Director, Breast Cancer Research Program

Jane Lowe Meisel

Faculty

Jane Lowe Meisel

MD

Winship Cancer Institute of Emory University, Atlanta, Georgia

Associate Professor of Hematology and Medical Oncology, Associate Vice Chair of Faculty Development and Promotions

Joyce O’Shaughnessy

Faculty

Joyce O’Shaughnessy

MD

Baylor University Medical Center, Dallas, Texas

Celebrating Women Chair in Breast Cancer Research

Texas Oncology, Sarah Cannon Research Institute, Dallas, Texas

Director, Breast Cancer Research Program

Seth Wander

Faculty

Seth Wander

MD, PhD

Massachusetts General Hospital, Boston, Massachusetts

Director of Precision Medicine, Termeer Center for Targeted Therapies, Director of Translational Research, Breast Oncology Program

Harvard Medical School, Boston, Massachusetts

Assistant Professor of Medicine

TARGET AUDIENCE
This program is intended for medical oncologists, hematologists, hematology-oncology fellows, radiation oncologists, surgeons and other allied healthcare professionals involved in the treatment of cancer.

LEARNING OBJECTIVES

  • Effectively apply results of practice-changing clinical research to the care of patients with cancer.
  • Appraise the clinical relevance of recent pivotal cancer research published in peer-reviewed journals or presented at major oncology conferences.
  • Use an understanding of tumor biomarkers and single and multigene signatures to individualize the care of patients with cancer.
  • Educate patients with diverse hematologic cancers and solid tumors about the benefits and risks of new therapeutic agents and strategies.
  • Apply an awareness of new datasets and the perspectives of tumor-specific clinical investigators to refine or validate current treatment algorithms.
  • Evaluate the mechanisms of action, tolerability and efficacy of promising investigational agents, and consider the implications for clinical practice.
  • Recall ongoing trials of therapies for select hematologic cancers and solid tumors, and appropriately refer patients for study participation.

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

CREDIT DESIGNATION STATEMENT
Research To Practice designates this enduring material for a maximum of 17.25 AMA PRA Category 1 Credits™. 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 this CME activity, which includes participation in the evaluation component and a post-test, enables the participant to earn up to 17.25 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, this program has been specifically designed for the following ABIM specialty: medical oncology.

AMERICAN BOARD OF SURGERY (ABS) — CONTINUOUS CERTIFICATION (CC)
Successful completion of this CME activity, which includes participation in the evaluation component and a post-test, 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, this program has 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
To receive credit for this activity, 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.

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 financial relationships 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:

Neeraj Agarwal, MD, FASCO

No relevant financial relationships to disclose.

John N Allan, MD

Advisory Committees: NeoGenomics; Consulting Agreements: AbbVie Inc, Adaptive Biotechnologies Corporation, ADC Therapeutics, AstraZeneca Pharmaceuticals LP, BeOne, Genentech, a member of the Roche Group, Janssen Biotech Inc, Lilly, Pharmacyclics LLC, an AbbVie Company; Contracted Research: Adaptive Biotechnologies Corporation, BeOne, Bristol Myers Squibb, Genentech, a member of the Roche Group; Data and Safety Monitoring Boards/Committees: Merck; Speakers Bureaus: AbbVie Inc, BeOne.

Deborah K Armstrong, MD

Contracted Research (Clinical Trial Support): AstraZeneca Pharmaceuticals LP; Data and Safety Monitoring Boards/Committees: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Genmab US Inc.

Lyudmila Bazhenova, MD

Advisory Committees: AbbVie Inc, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Lilly, Merck, Natera Inc, Nuvalent, Pfizer Inc, Revolution Medicines Inc, Summit Therapeutics, Taiho Oncology Inc; Nonrelevant Financial Relationships: Alliance for Clinical Trials in Oncology Foundation.

Adam M Brufsky, MD, PhD 

Consulting Agreements: Agendia Inc, AstraZeneca Pharmaceuticals LP, BriaCell, Celcuity, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Myriad Genetic Laboratories Inc, Novartis, Pfizer Inc, Puma Biotechnology Inc, Sanofi.

Alan H Bryce, MD

Advisory Committees: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Johnson & Johnson, Lantheus, MOMA Therapeutics, Novartis, Pfizer Inc; Consulting Agreements: Astellas, Johnson & Johnson; Contracted Research: Johnson & Johnson; Data and Safety Monitoring Boards/Committees: Lantheus.

Kristen K Ciombor, MD, MSCI

Advisory Committees: AbbVie Inc, Agenus Inc, ALX Oncology, BeOne, Bristol Myers Squibb, Exact Sciences Corporation, Exelixis Inc, Merck, Pfizer Inc, Summit Therapeutics, Taiho Oncology Inc, Tempus; Contracted Research: Array BioPharma Inc, a subsidiary of Pfizer Inc, BiomeaFusion Inc, Bristol Myers Squibb, Calithera Biosciences, Genentech, a member of the Roche Group, Incyte Corporation, Merck, NuCana, Pfizer Inc, Seagen Inc, Syndax Pharmaceuticals.

Courtney D DiNardo, MD, MSCE

Advisory Committees: Astellas, Bristol Myers Squibb, Kura Oncology; Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genmab US Inc, Molecular Partners, Rigel Pharmaceuticals Inc, Servier Pharmaceuticals LLC; Contracted Research: AbbVie Inc, Astex Pharmaceuticals, Auron Therapeutics, Remix Therapeutics, Rigel Pharmaceuticals Inc, Servier Pharmaceuticals LLC, SillaJen, SystImmune Inc.

Harry Paul Erba, MD, PhD

Advisory Committees: Daiichi Sankyo Inc, GlycoMimetics Inc, Kura Oncology, Sumitomo Pharma America; Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, GlycoMimetics Inc, Kura Oncology, Schrödinger, Servier Pharmaceuticals LLC, Stemline Therapeutics Inc, Sumitomo Pharma America, Taiho Oncology Inc; Contracted Research: Agios Pharmaceuticals Inc, ALX Oncology, Aptose Biosciences Inc, Ascentage Pharma, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, ImmunoGen Inc, Kura Oncology, MacroGenics Inc, Novartis, Oryzon, Rigel Pharmaceuticals Inc, Sumitomo Pharma America, Taiho Oncology Inc; Speakers Bureaus: AbbVie Inc, Incyte Corporation, Jazz Pharmaceuticals Inc, Kura Oncology, Servier Pharmaceuticals LLC, Syndax Pharmaceuticals.

Terence Friedlander, MD

Advisory Committees: Aadi Bioscience, AbbVie Inc, Adaptimmune, Aktis Oncology, Astellas, Bicycle Therapeutics, Bristol Myers Squibb, Gilead Sciences Inc, Merck, Pfizer Inc, Samsung Bioepis; Consulting Agreements: Astellas, EMD Serono Inc, Genentech, a member of the Roche Group; Contracted Research: AbbVie Inc, Bicycle Therapeutics, Flare Therapeutics, Genentech, a member of the Roche Group, Johnson & Johnson, Pfizer Inc.

Jonathan Goldman, MD

Consulting Agreements: AbbVie Inc, Amgen Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Lilly, Pfizer Inc, Summit Therapeutics; Contracted Research: AbbVie Inc, Agenus Inc, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, GSK, Janssen Biotech Inc, Lilly, Merck, Pfizer Inc, Puma Biotechnology Inc, RayzeBio, Summit Therapeutics, Tango Therapeutics.

Mrinal Gounder, MD

Consulting Agreements: Aadi Bioscience, Avacta Therapeutics, Ayala Pharmaceuticals, Ikena Oncology, Immunome, Ipsen Biopharmaceuticals Inc, Kura Oncology, Orion Corporation, Parabilis Medicines, Rain Oncology, Regeneron Pharmaceuticals Inc, SpringWorks Therapeutics Inc, Syros Pharmaceuticals Inc; Contracted Research: Avacta Therapeutics, Ayala Pharmaceuticals, Ikena Oncology, Immunome, Ipsen Biopharmaceuticals Inc, Kura Oncology, Orion Corporation, Parabilis Medicines, Pyxis Oncology, SpringWorks Therapeutics Inc, Tango Therapeutics, Vivace Therapeutics; Data and Safety Monitoring Boards/Committees: Kura Oncology.

Erika Hamilton, MD

Consulting/Advisory Roles (All Payments to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP,BeOne, Circle Pharma, Daiichi Sankyo Inc, Entos Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Incyclix Bio, IQVIA, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Pfizer Inc, Pyxis Oncology, Samsung Bioepis, Shorla Oncology, Stemline Therapeutics Inc, Tempus, Zentalis Pharmaceuticals; Research Funding (All Payments to Institution): AbbVie Inc, Acerta Pharma — A member of the AstraZeneca Group, Accutar Biotechnology Inc, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Molecular Templates, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, pharmaand GmbH, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProFound Therapeutics, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute.

Anthony M Hunter, MD

Advisory Committees: Blueprint Medicines, Bristol Myers Squibb, Cycle Pharmaceuticals, Geron Corporation, Incyte Corporation, Novartis, PharmaEssentia, Sobi; Consulting Agreements: Blueprint Medicines, Merck, Novartis, PharmaEssentia, Sobi; Contracted Research: Ascentage Pharma, Blueprint Medicines, Cogent Biosciences, Disc Medicine, Incyte Corporation, Novartis, PharmaEssentia, Shenzhen TargetRx Inc, Sumitomo Pharma America, Syntrix Pharmaceuticals, Telios Pharma Inc; Data and Safety Monitoring Boards/Committees: Karyopharm Therapeutics.

Yelena Y Janjigian, MD

Advisory Committees: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Daiichi Sankyo Inc; Consulting Agreements: AbbVie Inc, AlphaSights, Arcus Biosciences, ARS Pharmaceuticals, AskGene Pharma, Astellas, AstraZeneca Pharmaceuticals LP, Basilea Pharmaceutica Ltd, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cencora, Daiichi Sankyo Inc, Eisai Inc, Geneos Therapeutics, Gilead Sciences Inc, GSK, Guardant Health, HC Wainwright & Co, Health Advances, Imugene, Inspirna, Lilly, Lynx Health, Merck, Merck Serono, Mersana Therapeutics Inc, PeerMD, Pfizer Inc, Sanofi, Seagen Inc, Suzhou Liangyihui Network Technology Co Ltd, Zymeworks Inc; Contracted Research: Arcus Biosciences, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, Genentech, a member of the Roche Group, Inspirna, Lilly, Merck, Transcenta; Nonrelevant Financial Relationships: Clinical Care Options, Cycle for Survival, Debbie’s Dream Foundation, eChinaHealth, ED Medresources Inc, Fred’s Team, HMP, i3Health, Imedex, Mashup Media LLC, Master Clinician Alliance, MJH Life Sciences, National Cancer Institute, OncoDaily (stock options), Paradigm Medical Communications, PeerView, Physician Education Resource (PER), Stand Up 2 Cancer, Talem Health, TotalCME, US Department of Defense, WebMD.

Kevin Kalinsky, MD, MS, FASCO

Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bicycle Therapeutics, Biotheranostics Inc, A Hologic Company, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Jazz Pharmaceuticals Inc, Lilly, Menarini Silicon Biosystems, Merck, Mersana Therapeutics Inc, Myovant Sciences, Novartis, Pfizer Inc, ProteinQure, Puma Biotechnology Inc, RayzeBio, Regor Therapeutics, Relay Therapeutics, Seagen Inc; Nonrelevant Financial Relationships (Spouse): Stock Options/Stock, Public Companies — Revolution Medicines Inc (prior employee of EQRx), ADC Therapeutics.

Manali Kamdar, MD, MBBS

Advisory Committees: AbbVie Inc, AstraZeneca Pharmaceuticals LP, BeOne, Bristol Myers Squibb, Genentech, a member of the Roche Group; Data and Safety Monitoring Boards/Committees: Bristol Myers Squibb, Celgene Corporation, Genentech, a member of the Roche Group.

Adam Kittai, MD 

Advisory Committees: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Galapagos NV, Genmab US Inc, Pfizer Inc; Consulting Agreements: AbbVie Inc, Lilly; Honoraria for Unbranded Speaking Engagements: AstraZeneca Pharmaceuticals LP, Janssen Biotech Inc, Lilly.

Samuel J Klempner, MD

Advisory Committees: Astellas, AstraZeneca Pharmaceuticals LP, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology, EsoBiotec, Gilead Sciences Inc, I-Mab Biopharma, Jazz Pharmaceuticals Inc, Merck, Mersana Therapeutics Inc, Natera Inc, Novartis, Signet Therapeutics, Taiho Oncology Inc; Consulting Agreements: Astellas; Contracted Research: Arcus Biosciences, AstraZeneca Pharmaceuticals LP, I-Mab Biopharma, Mersana Therapeutics Inc, Parabilis Medicines; Data and Safety Monitoring Boards/Committees: Sanofi; Stock OPTIONS — Private Companies: MBrace Therapeutics; Nonrelevant Financial Relationships: Debbie’s Dream Foundation, Degregorio Family Foundation,Gastric Cancer Foundation, National Cancer Institute/National Institutes of Health, NCCN (member of Gastric and Esophageal Guidelines Committees), Stand Up 2 Cancer/AACR, Torrey Coast Foundation.

Corey J Langer, MD

Advisory Committees: Oncocyte, Summit Therapeutics; Consulting Agreements: Amgen Inc, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Caris Life Sciences, Fosun Pharma, Genentech, a member of the Roche Group, Gilead Sciences Inc, Guardant Health, Jazz Pharmaceuticals Inc, Merck, Novartis, Novocure Inc, Onyx Pharmaceuticals, an Amgen subsidiary, Pfizer Inc, Regeneron Pharmaceuticals Inc, Takeda Pharmaceuticals USA Inc; Contracted Research (Institutional Support): Advangene, Amgen Inc, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, FUJIFILM Pharmaceuticals USA Inc, Genentech, a member of the Roche Group, Guardant Health, Inovio Pharmaceuticals Inc, Lilly, Merck, Navire, Novocure Inc, Pfizer Inc, Takeda Pharmaceuticals USA Inc, Trizell; Data and Safety Monitoring Boards/Committees: Incyte Corporation, Summit Therapeutics, Research Colloquia: Aptitude Health; Nonrelevant Financial Relationships: Valor (VA).

Hans Lee, MD

Consulting Agreements (Paid to Institution): AbbVie Inc, Alexion Pharmaceuticals, Allogene Therapeutics, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, GSK, Janssen Biotech Inc, Legend Biotech, Medline, Pfizer Inc, Predicta Biosciences, Regeneron Pharmaceuticals Inc, Sanofi, Takeda Pharmaceuticals USA Inc; Consulting Agreements (Paid to Self): Alexion Pharmaceuticals,Allogene Therapeutics, Bristol Myers Squibb, GSK, Janssen Biotech Inc, Menarini Group, Pfizer Inc, Regeneron Pharmaceuticals Inc, Sanofi, Takeda Pharmaceuticals USA Inc; Contracted Research: AbbVie Inc, Alexion Pharmaceuticals, Amgen Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, GSK, Janssen Biotech Inc, Menarini Group, Moderna, Regeneron Pharmaceuticals Inc, Takeda Pharmaceuticals USA Inc; Data and Safety Monitoring Boards/Committees: Allogene Therapeutics, Takeda Pharmaceuticals USA Inc.

Jane Lowe Meisel, MD

Advisory Committees: AstraZeneca Pharmaceuticals LP, GE Healthcare, Novartis, Olema Oncology, Pfizer Inc, Sermonix Pharmaceuticals; Consulting Agreements and Contracted Research: AstraZeneca Pharmaceuticals LP, Olema Oncology, Pfizer Inc, Sermonix Pharmaceuticals; Nonrelevant Financial Relationships: ASCO (DSMB,CDK dosing study).

Shanu Modi, MD 

Advisory Committees: ALX Oncology; Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BioNTech SE, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, D3 Bio, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Jazz Pharmaceuticals Inc, Lilly, Nuvation Bio Inc, Pfizer Inc, Seagen Inc; Contracted Research: ALX Oncology, AstraZeneca Pharmaceuticals LP, Avacta Therapeutics, BioNTech SE, BriaCell, D3 Bio, Daiichi Sankyo Inc, Duality Biologics, Genentech, a member of the Roche Group, Nuvation Bio Inc, Pfizer Inc, Seagen Inc; Data and Safety Monitoring Boards/Committees: ALX Oncology.

David M O’Malley, MD

Consulting Agreements — Personal Fees (Consult and/or Advisory Boards): AbbVie Inc, AstraZeneca Pharmaceuticals LP, BeOne, Corcept Therapeutics Inc, Daiichi Sankyo Inc, Duality Biologics, Genmab US Inc, GSK, Lilly, Merck, MSD, Novocure Inc, Pfizer Inc, Regeneron Pharmaceuticals Inc, Verastem Inc,Zentalis Pharmaceuticals; Contracted Research (Institution Received Funds for Research): AbbVie Inc, Advaxis Inc, Agenus Inc, Alkermes, Aravive Inc, Arcus Biosciences, AstraZeneca Pharmaceuticals LP, BeOne, Bristol Myers Squibb, Deciphera Pharmaceuticals Inc, Eisai Inc, EMD Serono Inc, Exelixis Inc, F Hoffmann-La Roche Ltd, Genentech, a member of the Roche Group, Genmab US Inc, GSK, ImmunoGen Inc, Incyte Corporation, Iovance Biotherapeutics, Karyopharm Therapeutics, Leap Therapeutics Inc, Merck, Mersana Therapeutics Inc, MSD, Novartis, Novocure Inc, OncoC4, OncoQuest Inc, Pfizer Inc, pharmaand GmbH, Predictive Oncology Inc, Prelude Therapeutics, Regeneron Pharmaceuticals Inc, Seagen Inc, Sumitomo Pharma America, Sutro Biopharma, Tesaro, A GSK Company, Verastem Inc; Data and Safety Monitoring Boards/Committees: Frantz Viral Therapeutics.

Eileen M O’Reilly, MD

Advisory Committees and Consulting Agreements (Uncompensated): Agenus Inc, Alligator Bioscience, Amgen Inc, Arcus Biosciences, Astellas, AstraZeneca Pharmaceuticals LP, BioNTech SE, Bristol Myers Squibb, IkenaOncology, Immuneering Corporation, Ipsen Biopharmaceuticals Inc, Merck, MOMA Therapeutics, Novartis, Pfizer Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Tango Therapeutics; Contracted Research: Agenus Inc, Amgen Inc, Arcus Biosciences,AstraZeneca Pharmaceuticals LP, BioNTech SE, Digestive Care Inc, Elicio Therapeutics, Genentech, a member of the Roche Group, Incyte Corporation, Revolution Medicines Inc, Tango Therapeutics; Nonrelevant Financial Relationships: American Association of Cancer Research (Editor), American Society of Clinical Oncology (Editor), Break Through Cancer, Imedex, National Cancer Institute (Cancer Center Support Grant/Core Grant), National Institutes of Health (research grant), Stand Up 2 Cancer.

Joyce O’Shaughnessy, MD

Advisory Committees and Consulting Agreements: Aadi Bioscience, Agendia Inc, Amgen Inc, Aptitude Health, AstraZeneca Pharmaceuticals LP, BioNTech SE, Bristol Myers Squibb, Daiichi Sankyo Inc, Duality Biologics, Eisai Inc, Ellipses Pharma, Exact Sciences Corporation, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Guardant Health, HiberCell, Jazz Pharmaceuticals Inc, Johnson & Johnson, Lilly, Menarini Group, Merck, Mersana Therapeutics Inc, Natera Inc, Novartis, Pfizer Inc, Pierre Fabre, Puma Biotechnology Inc, RayzeBio, Roche Laboratories Inc, Sanofi, Seagen Inc, Stemline Therapeutics Inc, Summit Therapeutics, Tempus, TerSera Therapeutics LLC.

Krish Patel, MD

Advisory Committees (All Paid to Institution): AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lyell, Merck; Consulting Agreements (All Paid to Institution): AbbVie Inc, Adaptive Biotechnologies Corporation, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Janssen Biotech Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lyell, Merck, Pfizer Inc, Sanofi; Contracted Research (All Paid to Institution): AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, Immunome, Janssen Biotech Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lyell, Merck.

Daniel P Petrylak, MD

Consulting Agreements: Advanced Accelerator Applications, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bicycle Therapeutics, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Exelixis Inc, Gilead Sciences Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Lilly, Merck, Mirati Therapeutics Inc, Monopteros Therapeutics, Pfizer Inc, pharmaand GmbH, Pharmacyclics LLC, an AbbVie Company, Regeneron Pharmaceuticals Inc, Roche Laboratories Inc, Sanofi, Seagen Inc, UroGen Pharma; Contracted Research: Advanced Accelerator Applications, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BioXcel Therapeutics, Bristol Myers Squibb, Daiichi Sankyo Inc, Eisai Inc, Ferring Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Innocrin Pharmaceuticals Inc, Lilly, Medivation Inc, a Pfizer Company, Merck, Mirati Therapeutics Inc, Novartis, Pfizer Inc, pharmaand GmbH, Progenics Pharmaceuticals Inc, Replimune, Roche Laboratories Inc, Sanofi, Seagen Inc.

Philip A Philip, MD, PhD

Advisory Committees: Corcept Therapeutics Inc,Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Novocure Inc, Revolution Medicines Inc; Consulting Agreements: Novocure Inc; Contracted Research: Bristol Myers Squibb, Novartis, Revolution Medicines Inc, Taiho Oncology Inc; Data and Safety Monitoring Boards/Committees: J-Pharma Co Ltd, Oncolytics Biotech Inc.

Zofia Piotrowska, MD, MHS

Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Black Diamond Therapeutics Inc, BlossomHill Therapeutics, Boehringer Ingelheim Pharmaceuticals Inc, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Genmab US Inc, Gilead Sciences Inc, Janssen Biotech Inc, Lilly, Natera Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Summit Therapeutics, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tubulis; Contracted Research: AbbVie Inc, AstraZeneca Pharmaceuticals LP, BlossomHill Therapeutics, Blueprint Medicines, Cullinan Therapeutics, Daiichi Sankyo Inc, Janssen Biotech Inc, Novartis, Nuvalent, Spectrum Pharmaceuticals Inc, SystImmune Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company; Data and Safety Monitoring Boards/Committees: Genentech, a member of the Roche Group.

Noopur Raje, MD 

Advisory Committees: Advisor to AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Genentech, a member of the Roche Group, GSK, Johnson & Johnson, Pfizer Inc, Sanofi. 

Richard F Riedel, MD

Advisory Committees and Consulting Agreements: Aadi Bioscience, Adaptimmune, Bayer HealthCare Pharmaceuticals, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Cogent Biosciences, Daiichi Sankyo Inc, Deciphera Pharmaceuticals Inc, EMD Serono Inc, GSK, Ipsen Biopharmaceuticals Inc, NANO MRNA, Recordati, Replimune, SpringWorks Therapeutics Inc; Contracted Research: Aadi Bioscience, Adaptimmune, Cogent Biosciences, Daiichi Sankyo Inc, Deciphera Pharmaceuticals Inc, GSK, Inhibrx, Intensity Therapeutics, Kura Oncology, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, TRACON Pharmaceuticals Inc; Nonrelevant Financial Relationships: SARC (Sarcoma Alliance for Research through Collaboration).

Gilles Salles, MD, PhD

Advisory Committees: AbbVie Inc, BeOne, Bristol Myers Squibb, Foresight Diagnostics, a wholly-owned subsidiary of Natera Inc, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Kite, A Gilead Company, Lilly, Merck, Novartis, Nurix Therapeutics Inc, Pfizer Inc, SERB Pharmaceuticals; Consulting Agreements: AbbVie Inc, Canopy Life Sciences, Daiichi Sankyo Inc, Ellipses Pharma, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Kite, A Gilead Company, ModeX Therapeutics, Treeline Biosciences; Contracted Research: AbbVie Inc, Genentech, a member of the Roche Group, Genmab US Inc, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc.

John Strickler, MD

Advisory Committees: AbbVie Inc, Alterome Therapeutics, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cytovation ASA, Daiichi Sankyo Inc, Exelixis Inc, Full-Life Technologies, GE Healthcare, Genentech, a member of the Roche Group, GSK, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Leap Therapeutics Inc, Lilly, Merck, Natera Inc, Pfizer Inc, Pheon Therapeutics, Quanta Therapeutics Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines, Sanofi, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tempus, Xilio Therapeutics; Contracted Research: AbbVie Inc, Alterome Therapeutics, Amgen Inc, Apollo Therapeutics, Astellas, Bayer HealthCare Pharmaceuticals, BeOne, Daiichi Sankyo Inc, Erasca, Genentech, a member of the Roche Group, GSK, Leap Therapeutics Inc, Lilly, Novartis, Pfizer Inc, Quanta Therapeutics Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines; Data and Safety Monitoring Boards/Committees: AbbVie Inc, Johnson & Johnson; Stock OPTIONS — Private Companies: Triumvira Immunologics.

Seth Wander, MD, PhD

Consulting Agreements: Arvinas, AstraZeneca Pharmaceuticals LP, Biotheranostics Inc, A Hologic Company, Biovica International AB, Foundation Medicine, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Menarini Group, Novartis, Pfizer Inc, Puma Biotechnology Inc, Regor Therapeutics, Stemline Therapeutics Inc, Veracyte Inc; Contracted Research: Arvinas, Genentech, a member of the Roche Group, Lilly, Menarini Group, Nuvation Bio Inc, Pfizer Inc, Phoenix Molecular Designs, Puma Biotechnology Inc, Regor Therapeutics, Sermonix Pharmaceuticals, Stemline Therapeutics Inc.

Abdulraheem Yacoub, MD

Consulting Agreements: Blueprint Medicines, GSK, Incyte Corporation, Karyopharm Therapeutics, Novartis, PharmaEssentia, Protagonist Therapeutics, Servier Pharmaceuticals LLC, Takeda Pharmaceuticals USA Inc; Contracted Research: CTI BioPharma, a Sobi Company, Stemline Therapeutics Inc.

MODERATOR — 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: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Catalyst Pharmaceuticals Inc, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, 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, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Rigel Pharmaceuticals Inc, R-Pharm US, Sanofi, Seagen Inc, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, Sumitomo Pharma America, Summit Therapeutics, Syndax Pharmaceuticals, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, TerSera Therapeutics LLC, Tesaro, A GSK Company, and Verastem Inc.

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

This educational activity contains 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.

This activity is supported by educational grants from AbbVie Inc, ADC Therapeutics, Astellas, Astellas and Pfizer Inc, AstraZeneca Pharmaceuticals LP, BeOne, Blueprint Medicines, Bristol Myers Squibb, Corcept Therapeutics Inc, Daiichi Sankyo Inc, Exelixis Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Johnson & Johnson, Kite, A Gilead Company, Legend Biotech, Lilly, Merck, Natera Inc, Novartis, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Rigel Pharmaceuticals Inc, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, and Summit Therapeutics.

Release date: June 2026
Expiration date: June 2027

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

Dr Meisel

Bardia A et al. Giredestrant vs standard-of-care endocrine therapy as adjuvant treatment for patients with estrogen receptor-positive, HER2-negative early breast cancer: Results from the global phase III lidERA Breast Cancer trial. San Antonio Breast Cancer Symposium 2025;Abstract GS1-10.

Crown J et al. Adjuvant ribociclib plus nonsteroidal aromatase inhibitor therapy in patients with HR-positive/HER2-negative early breast cancer: 5-year follow-up of NATALEE efficacy outcomes and updated overall survival. ESMO Open 2025;10(11):105858. Abstract

Crown JP et al. Adjuvant ribociclib (RIB) plus nonsteroidal aromatase inhibitor (NSAI) in patients (pts) with HR+/HER2− early breast cancer (EBC): NATALEE 5-year outcomes. ESMO 2025;Abstract LBA14.

Johnston S et al. Overall survival with abemaciclib in early breast cancer. Ann Oncol 2026;37(2):155-65. Abstract

Johnston SRD et al. monarchE: Primary overall survival (OS) results of adjuvant abemaciclib + endocrine therapy (ET) for HR+, HER2-, high-risk early breast cancer (EBC). ESMO 2025;Abstract LBA13.

Mayer EL et al. TRADE: A phase II trial to assess the tolerability of abemaciclib dose escalation in early-stage HR-positive/HER2-negative breast cancer. Ann Oncol 2026;37(1):117-24. Abstract

 

Dr Hamilton

Bidard F-C et al. First-line camizestrant for emerging ESR1-mutated advanced breast cancer. N Engl J Med 2025;393(6):569-80. Abstract

Cortés J et al. INAVO123: Phase III study of first-line (1L) inavolisib/placebo + a CDK4/6 inhibitor + letrozole (INAVO/PBO + CDK4/6i + LET) in participants (pts) with PIK3CA-mutated (mut), hormone receptor-positive (HR+), HER2-negative (HER2–), endocrine-sensitive advanced breast cancer (aBC). ESMO Breast 2025;Abstract 408TiP.

Jhaveri KL et al. Imlunestrant with or without abemaciclib in advanced breast cancer. N Engl J Med 2025;392(12):1189-202. Abstract

Turner N et al. Camizestrant + CDK4/6 inhibitor (CDK4/6i) for the treatment of emergent ESR1 mutations during first-line (1L) endocrine-based therapy (ET) and ahead of disease progression in patients (pts) with HR+/HER2– advanced breast cancer (ABC): Phase 3, double-blind ctDNA-guided SERENA-6 trial. ASCO 2025;Abstract LBA4.

 

Dr Wander

Jhaveri KL et al. Imlunestrant with or without abemaciclib in advanced breast cancer: Updated efficacy results from the phase III EMBER-3 trial. Ann Oncol 2026;37(4):532-43. Abstract

Lloyd MR et al. Clinical and genomic factors associated with elacestrant outcomes in ESR1-mutant metastatic breast cancer. Clin Cancer Res 2026;32(1):169-78. Abstract

Mayer E et al. Giredestrant (GIRE), an oral selective oestrogen receptor (ER) antagonist and degrader, + everolimus (E) in patients (pts) with ER-positive, HER2-negative advanced breast cancer (ER+, HER2– aBC) previously treated with a CDK4/6 inhibitor (i): Primary results of the phase III evERA BC trial. ESMO 2025;Abstract LBA16.

Rugo H et al. Elacestrant in combination with everolimus or abemaciclib in patients with ER+/HER2- locally advanced or metastatic breast cancer (mBC): Phase 2 results from ELEVATE, an open-label, umbrella study. San Antonio Breast Cancer Symposium 2025;Abstract RF7-01.

Rugo HS et al. Real-world outcomes of elacestrant in ER+, HER2-, ESR1-mutant metastatic breast cancer. Clin Cancer Res 2026;32(1):179-87. Abstract

 

Dr O’Shaughnessy

Hurvitz SA et al. VIKTORIA-1 trial of gedatolisib plus fulvestrant with or without palbociclib in hormone receptor-positive/HER2-/PIK3CA wild-type advanced breast cancer. J Clin Oncol 2026;44(12):1108-19. Abstract

What Clinicians Want to Know: Addressing Community Oncologists’ Questions About the Current and Future Role of Antibody-Drug Conjugates in the Management of Breast Cancer

A CME Symposium Held Adjunct with the 2026 ASCO® Annual Meeting

Location
Hilton Chicago
720 South Michigan Avenue
Chicago, Illinois
Phone: (312) 922-4400

Program Schedule — Central Time
6:30 PM – 7:00 PM — Registration and Dinner
7:00 PM – 9:00 PM — Educational Meeting

Meeting Room
Continental Room A (Lobby Level)

No registration fee is charged for this event. For the in-person symposium in Chicago, preregistration is required as seating is limited.

Faculty

Professor Giuseppe Curigliano

Faculty

Professor Giuseppe Curigliano

MD, PhD

University of Milano European Institute of Oncology, Milano, Italy

Clinical Director, Division of Early Drug Development for Innovative Therapy, Co-Chair, Cancer Experimental Therapeutics Program, Department of Oncology and Hemato-Oncology

Rebecca A Dent

Faculty

Rebecca A Dent

MD, MSc

National Cancer Centre Singapore, Singapore

Senior Consultant, Division of Medical Oncology

Duke-NUS Medical School, Singapore

Professor

Erika Hamilton

Faculty

Erika Hamilton

MD

Sarah Cannon Research Institute, SCRI Oncology Partners, Nashville, Tennessee

Chief Development Officer, Late Phase, Director, Breast Cancer Research Program

Hope S Rugo

Moderator

Hope S Rugo

MD

City of Hope Comprehensive Cancer Center, Duarte, California

Director, Women’s Cancers Program, Division Chief, Breast Medical Oncology, Professor, Department of Medical Oncology and Therapeutics Research

UCSF

Professor Emeritus

Nadia Harbeck

Faculty

Nadia Harbeck

MD, PhD

LMU University Hospital, Munich, Germany

Breast Center Director, Department of Obstetrics and Gynecology and Comprehensive Cancer Center Munich

This activity is supported by educational grants from AstraZeneca Pharmaceuticals LP and Daiichi Sankyo Inc.

Not an official event of the 2026 ASCO® Annual Meeting. Not sponsored, endorsed, or accredited by ASCO®, Association for Clinical Oncology, or Conquer Cancer®, the ASCO Foundation.

Program Schedule — Central Time
6:30 PM – 7:00 PM — Registration and Dinner
7:00 PM – 9:00 PM — Educational Meeting

MODULE 1: Evolving Role of Antibody-Drug Conjugates (ADCs) in the Management of Metastatic Triple-Negative Breast Cancer (mTNBC)

  • Scientific rationale for investigating TROP2-directed ADCs for previously untreated mTNBC
  • Key efficacy and safety data from the Phase III ASCENT-04/KEYNOTE-D19 and ASCENT-03 trials evaluating sacituzumab govitecan in combination with pembrolizumab and as monotherapy for patients with previously untreated PD-L1-positive and PD-L1-negative mTNBC, respectively
  • Published data from the Phase III TROPION-Breast02 study of first-line datopotamab deruxtecan (Dato-DXd) versus chemotherapy for patients with advanced TNBC for whom immunotherapy was not an option
  • Recent FDA approval of Dato-DXd for patients with previously untreated mTNBC who are not candidates for PD-1/PD-L1 inhibitor therapy; current clinical utility of this strategy and potential role of sacituzumab govitecan in the up-front setting 
  • Updated data with trastuzumab deruxtecan (T-DXd) in the subset of patients with previously treated hormone receptor (HR)-negative, HER2-low advanced breast cancer in the Phase III DESTINY-Breast04 study; current role alongside other treatment options
  • Clinical trial findings with and ongoing investigation of other ADCs for mTNBC, such as sacituzumab tirumotecan and izalontamab brengitecan

MODULE 2: Integrating ADCs into the Management of HER2-Positive Metastatic Breast Cancer (mBC)

  • Historical outcomes with standard HER2-targeted therapies for newly diagnosed HER2-positive mBC; rationale for the evaluation of HER2-targeted ADCs in the front-line setting
  • Published efficacy and safety findings from the Phase III DESTINY-Breast09 trial documenting the benefit of T-DXd/pertuzumab versus taxane/trastuzumab/pertuzumab as first-line therapy for HER2-positive mBC
  • Implications of the DESTINY-Breast09 trial for sequencing therapies for HER2-positive mBC
  • Intracranial efficacy documented with T-DXd in published clinical trials, including DESTINY-Breast01, 02 and 03, DESTINY-Breast12, DEBBRAH and TUXEDO-1; implications for the management of HER2-positive mBC
  • Outcomes documented among patients with previously treated HER2-positive mBC without CNS involvement in pivotal clinical studies of T-DXd
  • Other promising HER2-directed ADCs under investigation for HER2-positive mBC

MODULE 3: Role of ADCs in the Management of Endocrine-Resistant HR-Positive mBC

  • Long-term efficacy and safety findings from the Phase III TROPiCS-02 trial of sacituzumab govitecan for previously treated HR-positive, HER2-negative mBC
  • Optimal integration of sacituzumab govitecan into management algorithms for HR-positive, HER2-negative disease
  • Available efficacy and safety findings from the Phase III TROPION-Breast01 study of Dato-DXd versus investigator’s choice of chemotherapy for pretreated HR-positive, HER2-negative mBC
  • FDA approval of Dato-DXd for patients with HR-positive, HER2-negative mBC who have previously received endocrine-based therapy and chemotherapy; current clinical role
  • Available data from the DESTINY-Breast04 and DESTINY-Breast06 studies evaluating T-DXd versus chemotherapy for patients with previously treated HER2-low and HER2-ultralow advanced breast cancer
  • FDA approval of T-DXd for advanced HR-positive, HER2-low and HER2-ultralow breast cancer progressing after one or more endocrine therapies in the metastatic setting; optimal incorporation into disease management

MODULE 4: Utility of ADCs for Localized Breast Cancer

  • Key clinical factors in the selection of neoadjuvant and adjuvant systemic therapy for patients with HER2-positive localized breast cancer; effect of various therapeutic approaches on outcomes
  • Published findings from the Phase III DESTINY-Breast11 study evaluating T-DXd as a component of neoadjuvant therapy for patients with high-risk, HER2-positive localized breast cancer
  • Recently presented data from the Phase III DESTINY-Breast05 study of T-DXd versus T-DM1 for patients with high-risk HER2-positive breast cancer and residual invasive disease after neoadjuvant therapy
  • Recent FDA approval of T-DXd in the neoadjuvant and adjuvant settings; selection of appropriate candidates with HER2-positive localized breast cancer for these strategies 
  • Ongoing Phase III trials, such as ASCENT-05, ADAPT-TN-III, ADAPT-TN-IV, TROPION-Breast04, TROPION-Breast05, TroFuse-012 and TroFuse-032, evaluating TROP2 ADCs as a component of neoadjuvant or adjuvant therapy for localized disease; estimated completion dates

MODULE 5: Tolerability Considerations with ADCs for Breast Cancer

  • Spectrum, incidence and severity of common and unique adverse events (AEs) with different ADCs employed in the management of breast cancer
  • Monitoring and management of acute “chemotherapy-like” AEs reported with ADCs, such as cytopenias and gastrointestinal events
  • Recommended algorithms for mitigating more serious (eg, interstitial lung disease, left ventricular dysfunction) or unique (eg, oral mucositis/stomatitis, ocular AEs) toxicities documented with one or more ADCs
  • Strategies to distinguish the cause of AEs that could be attributable to either agent in ADC-containing combination regimens
  • Impact on tolerability, if any, of the placement of ADCs in the treatment course (eg, later-line therapy for metastatic disease, first-line therapy for metastatic disease or neoadjuvant/adjuvant therapy)

Target Audience
This activity is intended for medical and radiation oncologists, hematologists, hematology-oncology fellows, general and breast surgeons and other healthcare providers involved in the treatment of breast cancer.

Learning Objectives
At the conclusion of this activity, participants should be able to

  • Assess available Phase III data with HER2-directed antibody-drug conjugate (ADC) therapy as a component of neoadjuvant therapy for patients with high-risk localized breast cancer, and consider the current clinical role of this novel treatment approach.
  • Evaluate current research evidence with HER2-directed ADC therapy for patients with HER2-positive localized breast cancer and residual disease after neoadjuvant treatment.
  • Appraise available research data and relevant clinical and biological factors guiding the selection of first-line therapy for patients with newly diagnosed HER2-positive metastatic breast cancer (mBC).
  • Review published research supporting TROP2-directed ADC therapy in combination with anti-PD-1/PD-L1 antibodies for triple-negative mBC, and use this information to make appropriate treatment recommendations.
  • Evaluate published clinical research findings with TROP2-directed ADC monotherapy for HR-positive and triple-negative mBC, and optimally incorporate these agents into clinical care.
  • Assess the biological rationale for the evaluation of HER2-directed ADCs for HER2-low and HER2-ultralow mBC, and identify patients appropriate for this treatment approach.
  • Discern the side effects and toxicities associated with FDA-approved ADCs in the care of patients with breast cancer, and identify strategies to manage and mitigate these complications.
  • Recall ongoing trials evaluating the potential role of novel ADC-based strategies in the localized and metastatic settings, and appropriately counsel patients with breast cancer regarding enrollment.

CME Credit Form
A CME credit link will be given to each participant as part of the meeting course materials.

Accreditation Statement
Research To Practice is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

Credit Designation Statement
Research To Practice designates this live activity for a maximum of 2 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

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.

Unlabeled/Unapproved Uses Notice
This educational activity may 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 provider or grantors.

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 financial relationships will 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:

Prof Curigliano — Advisory Committees, Consulting Agreements and Speakers Bureaus: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Lilly, Menarini Group, Novartis, Pfizer Inc; Data and Safety Monitoring Boards/Committees: Roche Laboratories Inc. Prof Dent — Advisory Committees and Consulting Agreements: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Eisai Inc, Genentech, a member of the Roche Group, Lilly, MSD, Novartis, Pfizer Inc, Roche Laboratories Inc; Contracted Research: AstraZeneca Pharmaceuticals LP, Roche Laboratories Inc. Dr Hamilton — Consulting/Advisory Roles (All Payments to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP, BeOne, Circle Pharma, Daiichi Sankyo Inc, Entos Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Incyclix Bio, IQVIA, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Pfizer Inc, Pyxis Oncology, Samsung Bioepis, Shorla Oncology, Stemline Therapeutics Inc, Tempus, Zentalis Pharmaceuticals; Research Funding (All Payments to Institution): AbbVie Inc, Acerta Pharma — A member of the AstraZeneca Group, Accutar Biotechnology Inc, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Molecular Templates, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, pharmaand GmbH, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProFound Therapeutics, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute. Prof Harbeck — Consulting Agreements: Exact Sciences Corporation, Sandoz Inc, a Novartis Division; Data and Safety Monitoring Boards/Committees: Gilead Sciences Inc, IQVIA, Roche Laboratories Inc; Speakers Bureaus: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Lilly, Menarini Group, MSD, Novartis, Pfizer Inc, Pierre Fabre, Roche Laboratories Inc, Stemline Therapeutics Inc, Viatris, Zuellig Pharma; Nonrelevant Financial Relationships: West German Study Group (WSG).

MODERATOR
Dr Rugo — Advisory Committees and Consulting Agreements: BioNTech SE, Bristol Myers Squibb, Helsinn Therapeutics (US) Inc, Napo Pharmaceuticals; Contracted Research (Funding to City of Hope): Bicycle Therapeutics, Genentech, a member of the Roche Group, Merck, Stemline Therapeutics Inc; Contracted Research (Funding to Prior Institution, UCSF): Ambrx, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, Pfizer Inc, Stemline Therapeutics 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: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, 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, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, Revolution Medicines Inc, Rigel Pharmaceuticals Inc, R-Pharm US, Sanofi, Seagen Inc, Servier Pharmaceuticals LLC, SpringWorks Therapeutics Inc, Stemline Therapeutics Inc, Sumitomo Pharma America, Summit Therapeutics, 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 financial relationships to disclose.

Supporters
This activity is supported by educational grants from AstraZeneca Pharmaceuticals LP and Daiichi Sankyo Inc.

Hilton Chicago
720 South Michigan Avenue
Chicago, IL 60605
Phone: (312) 922-4400

Meeting Room
Continental Room A (Lobby Level)

Directions
The Hilton Chicago hotel is located just 5 minutes (2.5 miles) north of the McCormick Place convention center, where the ASCO Annual Meeting is taking place.

Thank you for your interest in our CME program taking place in Chicago. Online registration for in-person attendance is now closed for this event. Seats are still available for the program and will be offered on a first come, first served basis.

Our onsite registration desk will open at 6:30 PM on Monday, June 1st. If you are interested in attending, please visit the registration desk outside Continental Room A (Lobby Level) at the Hilton Chicago hotel (720 South Michigan Avenue, Chicago, IL 60605).

Please note that onsite registration does not guarantee seating or participation in the meal service, which will be based on availability.

If you have any questions, please contact us at Meetings@ResearchToPractice.com or (800) 233-6153.

Exploring the Potential Role of PROTAC Estrogen Receptor Degraders in the Management of HR-Positive Metastatic Breast Cancer

Accreditation types: 1.25 ABIM MOC, ABS MOC

Expires: October 2026

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Faculty

Erika Hamilton

Erika Hamilton

MD

SCRI Oncology Partners Nashville, Tennessee

Chief Development Officer, Late Phase Director, Breast Cancer Research Program Sarah Cannon Research Institute

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

  • Recognize established mechanisms of resistance to endocrine therapy in HR-positive metastatic breast cancer (mBC), and use this information to personalize treatment for patients with progressive disease.
  • Understand the biological rationale for and mechanism of action of investigational proteolysis-targeting chimera (PROTAC) estrogen receptor (ER) degraders in order to recognize the similarities and differences between these compounds and other endocrine therapies.
  • Interrogate available research documenting the efficacy of PROTAC ER degraders for patients with HR-positive mBC who experience disease progression on standard endocrine therapy in combination with a CDK4/6 inhibitor, and consider the appropriate potential role of these agents in disease management.
  • Appreciate the side effects associated with investigational PROTAC ER degraders, and use this information to develop supportive management plans for patients undergoing treatment with these agents.
  • Assess ongoing clinical studies evaluating novel PROTAC ER degraders under development for HR-positive mBC, and counsel patients about the potential benefits of trial participation.

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

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

Video Lecture: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credits™. 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 1.25 (video) and 0.75 (lecture) 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
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Interview: ResearchToPractice.com/HRPosmBCPROTAC25/Video and evaluation ResearchToPractice.com/HRPosmBCPROTAC25/Video/CME.

Video Lecture: ResearchToPractice.com/HRPosmBCPROTAC25/Presentation and evaluation ResearchToPractice.com/HRPosmBCPROTAC25/Presentation/CME.

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 financial relationships 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:

Erika Hamilton, MD
Chair, Breast Executive Committee
Director, Breast Cancer Research Program
Sarah Cannon Research Institute
SCRI Oncology Partners
Nashville, Tennessee

Consulting/Advisory Roles (All Payments to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP, BeOne, Circle Pharma, Daiichi Sankyo Inc, Entos Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Incyclix Bio, IQVIA, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Pfizer Inc, Pyxis Oncology, Samsung Bioepis, Shorla Oncology, Stemline Therapeutics Inc, Tempus, Zentalis Pharmaceuticals; Research Funding (All Payments to Institution): AbbVie Inc, Acerta Pharma — A member of the AstraZeneca Group, Accutar Biotechnology Inc, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Molecular Templates, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, pharmaand GmbH, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProFound Therapeutics, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute.

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: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, 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, Helsinn Therapeutics (US) Inc, Hologic Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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, Sumitomo Pharma America, 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 financial relationships 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 an educational grant from Pfizer Inc and Arvinas.

Release date: October 2025
Expiration date: October 2026

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

Burstein HJ et al. Testing for ESR1 mutations to guide therapy for hormone receptor-positive, human epidermal growth factor receptor 2-negative metastatic breast cancer: ASCO Guideline Rapid Recommendation Update. J Clin Oncol 2023;41(18):3423-5. Abstract

Chandarlapaty S et al. Prevalence of ESR1 mutations in cell-free DNA and outcomes in metastatic breast cancer: A secondary analysis of the BOLERO-2 clinical trial. JAMA Oncol 2016;2(10):1310-5. Abstract

Fribbens C et al. Plasma ESR1 mutations and the treatment of estrogen receptor-positive advanced breast cancer. J Clin Oncol 2016;34(25):2961-8. Abstract

Hamilton EP et al. Vepdegestrant, a PROTAC estrogen receptor (ER) degrader, vs fulvestrant in ER-positive/human epidermal growth factor receptor 2 (HER2)–negative advanced breast cancer: Results of the global, randomized, phase 3 VERITAC-2 study. ASCO 2025;Abstract LBA1000.

Hamilton E et al. Vepdegestrant, a PROteolysis TArgeting Chimera (PROTAC) estrogen receptor (ER) degrader, plus palbociclib in ER–positive/human epidermal growth factor receptor 2 (HER2)–negative advanced breast cancer: Phase 1b cohort. San Antonio Breast Cancer Symposium 2023;Abstract PS15-03.

Hamilton E et al. First-in-human safety and activity of ARV-471, a novel PROTAC® estrogen receptor degrader, in ER+/HER2- locally advanced or metastatic breast cancer. San Antonio Breast Cancer Symposium 2021;Abstract PD13-08.

Hortobagyi GN et al. Updated results from MONALEESA-2, a phase III trial of first-line ribociclib plus letrozole versus placebo plus letrozole in hormone receptor-positive, HER2-negative advanced breast cancer. Ann Oncol 2018;29(7):1541-7. Abstract

Lloyd MR et al. Next-generation selective estrogen receptor degraders and other novel endocrine therapies for management of metastatic hormone receptor-positive breast cancer: Current and emerging role. Ther Adv Med Oncol 2022;14:17588359221113694. Abstract

Salama AKAA et al. Targeted protein degradation: Clinical advances in the field of oncology. Int J Mol Sci 2022;23(23):15440. Abstract

Schott AF et al. ARV-471, a PROTAC® estrogen receptor (ER) degrader in advanced ER-positive/human epidermal growth factor receptor 2 (HER2)-negative breast cancer: Phase 2 expansion (VERITAC) of a phase 1/2 study. San Antonio Breast Cancer Symposium 2022;Abstract GS3-03.

Spoerke JM et al. Heterogeneity and clinical significance of ESR1 mutations in ER-positive metastatic breast cancer patients receiving fulvestrant. Nat Commun 2016;7:11579. Abstract

Exploring the Potential Role of PROTAC Estrogen Receptor Degraders in the Management of HR-Positive Metastatic Breast Cancer

Accreditation types: 0.75 ABIM MOC, ABS MOC

Expires: October 2026

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Faculty

Erika Hamilton

Erika Hamilton

MD

SCRI Oncology Partners Nashville, Tennessee

Chief Development Officer, Late Phase Director, Breast Cancer Research Program Sarah Cannon Research Institute

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

  • Recognize established mechanisms of resistance to endocrine therapy in HR-positive metastatic breast cancer (mBC), and use this information to personalize treatment for patients with progressive disease.
  • Understand the biological rationale for and mechanism of action of investigational proteolysis-targeting chimera (PROTAC) estrogen receptor (ER) degraders in order to recognize the similarities and differences between these compounds and other endocrine therapies.
  • Interrogate available research documenting the efficacy of PROTAC ER degraders for patients with HR-positive mBC who experience disease progression on standard endocrine therapy in combination with a CDK4/6 inhibitor, and consider the appropriate potential role of these agents in disease management.
  • Appreciate the side effects associated with investigational PROTAC ER degraders, and use this information to develop supportive management plans for patients undergoing treatment with these agents.
  • Assess ongoing clinical studies evaluating novel PROTAC ER degraders under development for HR-positive mBC, and counsel patients about the potential benefits of trial participation.

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

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

Video Lecture: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credits™. 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 1.25 (video) and 0.75 (lecture) 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
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Interview: ResearchToPractice.com/HRPosmBCPROTAC25/Video and evaluation ResearchToPractice.com/HRPosmBCPROTAC25/Video/CME.

Video Lecture: ResearchToPractice.com/HRPosmBCPROTAC25/Presentation and evaluation ResearchToPractice.com/HRPosmBCPROTAC25/Presentation/CME.

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 financial relationships 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:

Erika Hamilton, MD
Chair, Breast Executive Committee
Director, Breast Cancer Research Program
Sarah Cannon Research Institute
SCRI Oncology Partners
Nashville, Tennessee

Consulting/Advisory Roles (All Payments to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP, BeOne, Circle Pharma, Daiichi Sankyo Inc, Entos Pharmaceuticals, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Incyclix Bio, IQVIA, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Pfizer Inc, Pyxis Oncology, Samsung Bioepis, Shorla Oncology, Stemline Therapeutics Inc, Tempus, Zentalis Pharmaceuticals; Research Funding (All Payments to Institution): AbbVie Inc, Acerta Pharma — A member of the AstraZeneca Group, Accutar Biotechnology Inc, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Molecular Templates, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, pharmaand GmbH, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProFound Therapeutics, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute.

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: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, 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, Helsinn Therapeutics (US) Inc, Hologic Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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, Sumitomo Pharma America, 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 financial relationships 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 an educational grant from Pfizer Inc and Arvinas.

Release date: October 2025
Expiration date: October 2026

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

Burstein HJ et al. Testing for ESR1 mutations to guide therapy for hormone receptor-positive, human epidermal growth factor receptor 2-negative metastatic breast cancer: ASCO Guideline Rapid Recommendation Update. J Clin Oncol 2023;41(18):3423-5. Abstract

Chandarlapaty S et al. Prevalence of ESR1 mutations in cell-free DNA and outcomes in metastatic breast cancer: A secondary analysis of the BOLERO-2 clinical trial. JAMA Oncol 2016;2(10):1310-5. Abstract

Fribbens C et al. Plasma ESR1 mutations and the treatment of estrogen receptor-positive advanced breast cancer. J Clin Oncol 2016;34(25):2961-8. Abstract

Hamilton EP et al. Vepdegestrant, a PROTAC estrogen receptor (ER) degrader, vs fulvestrant in ER-positive/human epidermal growth factor receptor 2 (HER2)–negative advanced breast cancer: Results of the global, randomized, phase 3 VERITAC-2 study. ASCO 2025;Abstract LBA1000.

Hamilton E et al. Vepdegestrant, a PROteolysis TArgeting Chimera (PROTAC) estrogen receptor (ER) degrader, plus palbociclib in ER–positive/human epidermal growth factor receptor 2 (HER2)–negative advanced breast cancer: Phase 1b cohort. San Antonio Breast Cancer Symposium 2023;Abstract PS15-03.

Hamilton E et al. First-in-human safety and activity of ARV-471, a novel PROTAC® estrogen receptor degrader, in ER+/HER2- locally advanced or metastatic breast cancer. San Antonio Breast Cancer Symposium 2021;Abstract PD13-08.

Hortobagyi GN et al. Updated results from MONALEESA-2, a phase III trial of first-line ribociclib plus letrozole versus placebo plus letrozole in hormone receptor-positive, HER2-negative advanced breast cancer. Ann Oncol 2018;29(7):1541-7. Abstract

Lloyd MR et al. Next-generation selective estrogen receptor degraders and other novel endocrine therapies for management of metastatic hormone receptor-positive breast cancer: Current and emerging role. Ther Adv Med Oncol 2022;14:17588359221113694. Abstract

Salama AKAA et al. Targeted protein degradation: Clinical advances in the field of oncology. Int J Mol Sci 2022;23(23):15440. Abstract

Schott AF et al. ARV-471, a PROTAC® estrogen receptor (ER) degrader in advanced ER-positive/human epidermal growth factor receptor 2 (HER2)-negative breast cancer: Phase 2 expansion (VERITAC) of a phase 1/2 study. San Antonio Breast Cancer Symposium 2022;Abstract GS3-03.

Spoerke JM et al. Heterogeneity and clinical significance of ESR1 mutations in ER-positive metastatic breast cancer patients receiving fulvestrant. Nat Commun 2016;7:11579. Abstract

Defining the Current and Future Role of TROP2-Directed Antibody-Drug Conjugates in Breast Cancer — Issue 2

Accreditation types: 0.5 ABIM MOC, ABS MOC, CME

Expired: August 2026

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Sign up for free and get access to 400+ programs, live events, CME/CNE evaluations, bookmarks, watch history, and more.

Faculty

Erika Hamilton

Erika Hamilton

MD

SCRI Oncology Partners Nashville, Tennessee

Chief Development Officer, Late Phase Director, Breast Cancer Research Program Sarah Cannon Research Institute

TARGET AUDIENCE
This program is intended for medical oncologists, hematologists, hematology-oncology fellows, radiation oncologists, surgeons and other allied healthcare professionals involved in the treatment of breast cancer.

LEARNING OBJECTIVES

  • Appreciate the incidence of trophoblast cell surface antigen 2 (TROP2) overexpression in patients with breast cancer and the ramifications for prognosis and management.
  • Consider published clinical research data with TROP2-directed antibody-drug conjugates (ADCs) for patients with metastatic breast cancer in order to optimally integrate available agents into routine clinical care.
  • Discern the side effects and toxicities associated with FDA-approved TROP2-directed ADCs used in the care of patients with metastatic breast cancer, and identify strategies to manage and mitigate them.
  • Evaluate the scientific justification for the use of TROP2-directed ADCs in combination with immune checkpoint inhibitor therapy or in earlier lines of treatment, including the adjuvant setting, and reflect on ongoing trials investigating these approaches.

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

CREDIT DESIGNATION STATEMENT
CME credit is no longer available for this issue.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
CME credit is no longer available for this issue.

AMERICAN BOARD OF SURGERY (ABS) — CONTINUOUS CERTIFICATION (CC)
CME credit is no longer available for this issue.

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
CME credit is no longer available for this issue.


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 financial relationships 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:

Erika Hamilton, MD
Chair, Breast Executive Committee
Director, Breast Cancer Research Program
Sarah Cannon Research Institute
SCRI Oncology Partners
Nashville, Tennessee

Consulting Agreements (Paid to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP, Circle Pharma, Daiichi Sankyo Inc, Ellipses Pharma, Entos Pharmaceuticals, Fosun Pharma USA Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Olema Oncology, Pfizer Inc, Stemline Therapeutics Inc, Tempus, Theratechnologies, Tubulis, Zentalis Pharmaceuticals; Contracted Research (Paid to Institution): AbbVie Inc, Accutar Biotechnology Inc, Acerta Pharma — A member of the AstraZeneca Group, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Clovis Oncology, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProfoundBio, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute, Verascity Science.

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: Aadi Bioscience, 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, BeOne, 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, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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 financial relationships 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 and Daiichi Sankyo Inc.

Release date: August 2025
Expiration date: August 2026

García JMP et al. Prevention of sacituzumab govitecan (SG)-related neutropenia and diarrhea in patients with triple-negative or HR+/HER2- advanced breast cancer (ABC; PRIMED): A phase 2 trial. ASCO 2024;Abstract 1101.

Heist RS et al. Clinical management, monitoring, and prophylaxis of adverse events of special interest associated with datopotamab deruxtecan. Cancer Treat Rev 2024;125:102720. Abstract

Pacholczak-Madej R et al. Sequencing of antibody drug conjugates in breast cancer: Evidence gap and future directions. Biochim Biophys Acta Rev Cancer 2025;1880(4):189369. Abstract

Pérez-García JM et al. Prevention of sacituzumab govitecan-related neutropenia and diarrhea in patients with HER2-negative advanced breast cancer (PRIMED): An open-label, single-arm, phase 2 trial. eClinicalMedicine 2025;85:103309. Abstract

Tarantino P et al. DATO-Base: A phase II study of DATOpotamab deruxtecan for patients with breast cancer brain metastases or leptomeningeal disease. ASCO 2025;Abstract TPS1134.

Defining the Current and Future Role of TROP2-Directed Antibody-Drug Conjugates in Breast Cancer — Issue 1

Accreditation types: 0.5 ABIM MOC, ABS MOC, CME

Expired: August 2026

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Faculty

Erika Hamilton

Erika Hamilton

MD

SCRI Oncology Partners Nashville, Tennessee

Chief Development Officer, Late Phase Director, Breast Cancer Research Program Sarah Cannon Research Institute

TARGET AUDIENCE
This program is intended for medical oncologists, hematologists, hematology-oncology fellows, radiation oncologists, surgeons and other allied healthcare professionals involved in the treatment of breast cancer.

LEARNING OBJECTIVES

  • Appreciate the incidence of TROP2 overexpression in patients with breast cancer, and reflect on the related ramifications for prognosis and disease management.
  • Consider available clinical research data with TROP2-directed antibody-drug conjugates (ADCs) for patients with metastatic breast cancer (mBC) in order to optimally integrate available agents into routine care.
  • Discern the side effects and toxicities associated with FDA-approved TROP2-directed ADCs for mBC, and identify strategies to manage and mitigate them.
  • Evaluate the scientific justification for the use of TROP2-directed ADCs in combination with immune checkpoint inhibitor therapy or in earlier lines of treatment, including the adjuvant setting, and reflect on ongoing trials investigating these approaches.

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

CREDIT DESIGNATION STATEMENT
CME credit is no longer available for this issue.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
CME credit is no longer available for this issue.

AMERICAN BOARD OF SURGERY (ABS) — CONTINUOUS CERTIFICATION (CC)
CME credit is no longer available for this issue.

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
CME credit is no longer available for this issue.

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 financial relationships 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:

Erika Hamilton, MD
Chair, Breast Executive Committee
Director, Breast Cancer Research Program
Sarah Cannon Research Institute
SCRI Oncology Partners
Nashville, Tennessee

Consulting Agreements (Paid to Institution): Accutar Biotechnology Inc, Arvinas, AstraZeneca Pharmaceuticals LP, Circle Pharma, Daiichi Sankyo Inc, Ellipses Pharma, Entos Pharmaceuticals, Fosun Pharma USA Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Janssen Biotech Inc, Jazz Pharmaceuticals Inc, Jefferies LLC, Johnson & Johnson, Lilly, Medical Pharma Services SRO, Mersana Therapeutics Inc, Novartis, Olema Oncology, Pfizer Inc, Stemline Therapeutics Inc, Tempus, Theratechnologies, Tubulis, Zentalis Pharmaceuticals; Contracted Research (Paid to Institution): AbbVie Inc, Accutar Biotechnology Inc, Acerta Pharma — A member of the AstraZeneca Group, ADC Therapeutics, Akesobio Australia Pty Ltd, Amgen Inc, Aravive Inc, ARS Pharmaceuticals, Artios Pharma Limited, Arvinas, AstraZeneca Pharmaceuticals LP, AtlasMedx Inc, BeOne, Black Diamond Therapeutics Inc, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Clovis Oncology, Compugen, Context Therapeutics, Cullinan Therapeutics, Curis Inc, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Deciphera Pharmaceuticals Inc, Duality Biologics, eFFECTOR Therapeutics Inc, Eisai Inc, Ellipses Pharma, Elucida Oncology Inc, EMD Serono Inc, Fochon Pharmaceuticals, FUJIFILM Pharmaceuticals USA Inc, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Harpoon Therapeutics, Hutchison MediPharma, ImmunoGen Inc, Incyte Corporation, Infinity Pharmaceuticals Inc, Inspirna, InventisBio, Jacobio Pharmaceuticals Group Co Ltd, Karyopharm Therapeutics, K-Group Beta, Kind Pharmaceuticals LLC, Leap Therapeutics Inc, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Lycera, MacroGenics Inc, Marker Therapeutics Inc, Merck, Mereo BioPharma, Mersana Therapeutics Inc, Merus, Myriad Genetic Laboratories Inc, Novartis, NuCana, Olema Oncology, Oncothyreon, ORIC Pharmaceuticals, Orinove Inc, Orum Therapeutics, Pfizer Inc, PharmaMar, Pieris Pharmaceuticals Inc, Pionyr Immunotherapeutics, Plexxikon Inc, Prelude Therapeutics, ProfoundBio, Radius Health Inc, Regeneron Pharmaceuticals Inc, Relay Therapeutics, Repertoire Immune Medicines, Seagen Inc, Sermonix Pharmaceuticals, Shattuck Labs, Stemline Therapeutics Inc, Sutro Biopharma, Syndax Pharmaceuticals, Syros Pharmaceuticals Inc, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Tesaro, A GSK Company, Tolmar, Transcenta, Treadwell Therapeutics, Verastem Inc, Zenith Epigenetics, Zymeworks Inc; Nonrelevant Financial Relationships: Dana-Farber Cancer Institute, Verascity Science.

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: Aadi Bioscience, 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, BeOne, 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, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, 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 financial relationships 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 and Daiichi Sankyo Inc.

Release date: August 2025
Expiration date: August 2026

Bardia A et al. Datopotamab deruxtecan versus chemotherapy in previously treated inoperable/metastatic hormone receptor-positive human epidermal growth factor receptor 2-negative breast cancer: Primary results from TROPION-Breast01. J Clin Oncol 2025;43(3):285-96. Abstract

García JMP et al. Prevention of sacituzumab govitecan-related neutropenia and diarrhea in patients with triple-negative or HR+/HER2- advanced breast cancer (PRIMED): A phase 2 trial. ASCO 2024;Abstract 1101.

Heist RS et al. Clinical management, monitoring, and prophylaxis of adverse events of special interest associated with datopotamab deruxtecan. Cancer Treat Rev 2024;125:102720. Abstract

Pacholczak-Madej R et al. Sequencing of antibody drug conjugates in breast cancer: Evidence gap and future directions. Biochim Biophys Acta Rev Cancer 2025;1880(4):189369. Abstract

Pistilli B et al. Datopotamab deruxtecan (Dato-DXd) vs chemotherapy in previously-treated inoperable or metastatic hormone receptor-positive, HER2-negative breast cancer: Final overall survival from the Phase III TROPION-Breast01 trial. ESMO Virtual Plenary 2025;Abstract VP1-2025.

Tolaney SM et al. Sacituzumab govitecan (SG) + pembrolizumab (pembro) vs chemotherapy (chemo) + pembro in previously untreated PD-L1–positive advanced triple-negative breast cancer (TNBC): Primary results from the randomized phase 3 ASCENT-04/KEYNOTE-D19 study. ASCO 2025;Abstract LBA109.