Localized HR-Positive Breast Cancer

Year in Review: Clinical Investigator Perspectives on the Most Relevant New Datasets and Advances in Oncology

A Multitumor CME/MOC-Accredited Live Webinar Series

Wednesday, May 6, 2026
5:00 PM – 6:00 PM ET
Live CME/MOC-accredited webinar

Harold J Burstein

Faculty

Harold J Burstein

MD, PhD

Harvard Medical School Boston, Massachusetts

Director of Academic Partnerships Institute Physician Dana-Farber Cancer Institute Professor of Medicine

Joyce O’Shaughnessy

Faculty

Joyce O’Shaughnessy

MD

Baylor University Medical Center

Celebrating Women Chair in Breast Cancer Research

Sarah Cannon Research Institute Dallas, Texas

Chair, Breast Disease Committee

Neil Love

Moderator

Neil Love

MD

Research To Practice

Miami, Florida

This activity is supported by educational grants from AstraZeneca Pharmaceuticals LP, BeOne, and Lilly.

Tuesday, May 5, 2026
5:00 PM – 6:00 PM ET
Live CME/MOC-accredited webinar

Topics to Be Discussed

  • Genomic Evaluation for Treatment Decision-Making in Localized Hormone Receptor (HR)-Positive Breast Cancer
  • Advances in the Use of CDK4/6 Inhibitors and Endocrine Therapy for Localized HR-Positive Breast Cancer

Target Audience
This activity is intended for medical oncologists, breast surgeons, radiation oncologists and other healthcare professionals involved in the diagnosis and treatment of breast cancer.

Learning Objectives
Upon completion of this activity, participants should be able to

  • Understand how various clinical and biological factors, such as age and menopausal status, tumor size and grade and nodal involvement, affect a patient’s risk of recurrence, and use this information to personalize the selection of adjuvant systemic therapy for newly diagnosed hormone receptor (HR)-positive, HER2-negative breast cancer.
  • Consider available clinical trial findings with CDK4/6 inhibitors for localized HR-positive, HER2-negative breast cancer, and identify patients for whom adjuvant treatment with one of these agents would be appropriate.
  • Recognize adverse events and other common side effects associated with different CDK4/6 inhibitors for localized breast cancer, and tailor therapy for patients with preexisting medical conditions and relevant comorbidities.
  • Develop preventive and emergent strategies to reduce or ameliorate the various toxicities associated with CDK4/6 inhibitors.
  • Appraise the scientific justification for, available data with and potential clinical role of oral selective estrogen receptor degraders as adjuvant treatment for patients with localized HR-positive, HER2-negative breast cancer.
  • Assess the similarities and differences among the various genomic assays with established prognostic and predictive utility in HR-positive localized breast cancer, and consider research findings informing the use of these tests.

CE Credit
CME and ABIM MOC credit information will be provided to each participant at the conclusion of the activity.

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 1 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity. 

American Board of Internal Medicine (ABIM) — Maintenance of Certification (MOC) 
Successful completion of this CME activity, which includes participation in the evaluation component and a short post-test, enables the participant to earn up to 1 Medical Knowledge MOC point 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 this 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 up to 1 Medical Knowledge MOC point 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.

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 conflicts of interest 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. 

FACULTYDr Burstein has no relevant financial relationships to disclose. The following faculty reported relevant financial relationships with ineligible entities:

Dr O’ShaughnessyAdvisory 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.

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, 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 conflicts of interest to disclose.

Supporters
This activity is supported by educational grants from Genentech, a member of the Roche Group, and Natera Inc.

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See you on Wednesday, May 6


Format:

Online

Date & Time:

Wednesday, May 6 5:00 PM — 6:00 PM ET

Data + Perspectives: Clinical Investigators Explore the Application of Recent Datasets in Current Oncology Care

Accreditation types: 5.25 ABIM MOC, ABS MOC, CME

Expires: November 2026

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Faculty

Emmanuel S Antonarakis

Faculty

Emmanuel S Antonarakis

MD

University of Minnesota, Minneapolis, Minnesota

Clark Endowed Professor of Medicine, Division of Hematology, Oncology and Transplantation

Matthew P Goetz

Faculty

Matthew P Goetz

MD

Mayo Clinic, Rochester, Minnesota

Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD, Professor of Oncology and Pharmacology, Department of Oncology

Matthew Lunning

Faculty

Matthew Lunning

DO

University of Nebraska Medical Center, Omaha, Nebraska

Professor, Medical Director, Gene and Cellular Therapy, Assistant Vice Chancellor for Clinical Research, Fred and Pamela Buffett Cancer Center

Rita Nanda

Faculty

Rita Nanda

MD

The University of Chicago, Chicago, Illinois

Director, Breast Oncology, Associate Professor of Medicine, Section of Hematology/Oncology

Sonali M Smith

Faculty

Sonali M Smith

MD

The University of Chicago, Chicago, Illinois

Elwood V Jensen Professor of Medicine, Chief, Section of Hematology/Oncology, Co-Leader, Cancer Service Line

Harold J Burstein

Faculty

Harold J Burstein

MD, PhD

Dana-Farber Cancer Institute, Boston, Massachusetts

Director of Academic Partnerships, Institute Physician

Harvard Medical School, Boston, Massachusetts

Professor of Medicine

Christopher Lieu

Faculty

Christopher Lieu

MD

University of Colorado Cancer Center, Aurora, Colorado

Professor of Medicine, Associate Director for Clinical Research, Director, GI Medical Oncology

Heather McArthur

Faculty

Heather McArthur

MD, MPH, FASCO

UT Southwestern Medical Center, Dallas, Texas

Professor, Department of Internal Medicine, Clinical Director, Breast Cancer Program, Komen Distinguished Chair in Clinical Breast Cancer Research

Matthew R Smith

Faculty

Matthew R Smith

MD, PhD

Harvard Medical School, Boston, Massachusetts

Claire and John Bertucci Endowed Chair in Genitourinary Cancers, Professor of Medicine

Massachusetts General Hospital Cancer Center, Boston, Massachusetts

Director, Genitourinary Malignancies Program

John Strickler

Faculty

John Strickler

MD

Duke University, Durham, North Carolina

Professor of Medicine, Associate Director, Clinical Research – GI Co-Leader, Molecular Tumor Board

TARGET AUDIENCE
This activity has been designed to meet the educational needs of medical oncologists, hematologists, hematology-oncology fellows, surgeons, radiation oncologists, pharmacists, nurse practitioners, clinical nurse specialists and other healthcare professionals involved in the treatment of cancer.

LEARNING OBJECTIVES

  • Effectively apply the results of practice-changing clinical research to the care of patients with breast cancer, prostate cancer, colorectal cancer, follicular lymphoma and diffuse large B-cell lymphoma.
  • Appraise the clinical relevance of recent pivotal cancer research published in peer-reviewed journals or presented at major oncology conferences.
  • Recall ongoing clinical trials for select hematologic cancers and solid tumors, and as appropriate, refer patients for participation.
  • Incorporate clinical characteristics, logistical factors, tumor biomarkers and single and multigene signatures into individualized therapy for patients with cancer.
  • Educate patients with select hematologic cancers and solid tumors about the benefits and risks of novel therapeutic agents and strategies.
  • Refine or validate existing cancer treatment algorithms, considering new datasets and the perspectives of tumor-specific clinical investigators.
  • Evaluate the tolerability, efficacy and mechanisms of action of promising investigational agents, and consider the implications for clinical practice.

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 5.25 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 these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 5.25 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, these programs have been specifically designed for the following ABIM specialty: medical oncology and hematology.

AMERICAN BOARD OF SURGERY (ABS) — CONTINOUS 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
This CME activity consists of a video component. To receive credit, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/FCS2025/Video/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:

Emmanuel S Antonarakis, MD
Clark Endowed Professor of Medicine
Division of Hematology, Oncology and Transplantation
University of Minnesota
Minneapolis, Minnesota

Advisory Committees: Bayer HealthCare Pharmaceuticals, DAVA Oncology, EcoR1 Capital LLC, Janssen Biotech Inc, Johnson & Johnson, Lilly, Merck, Pfizer Inc, Tango Therapeutics, Tempus, Z-Alpha; Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, MacroGenics Inc, Merck, Novartis, Orion Corporation, pharmaand GmbH, Seagen Inc; Honoraria: ClearView Healthcare Partners, Curium, Lilly, Merck; Nonrelevant Financial Relationships: Fred Hutch Cancer Center, The Medical Educator Consortium.

Harold J Burstein, MD, PhD
Director of Academic Partnerships
Institute Physician
Dana-Farber Cancer Institute
Professor of Medicine
Harvard Medical School
Boston, Massachusetts

No relevant financial relationships to disclose.

Matthew P Goetz, MD
Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD
Professor of Oncology and Pharmacology
Department of Oncology
Mayo Clinic
Rochester, Minnesota

Advisory Committees (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, BeOne, Biotheranostics Inc, Biotheryx, EcoR1 Capital LLC, Genentech, a member of the Roche Group, Incyclix Bio, Laekna Therapeutics, Novartis, Rna Diagnostics, Sermonix Pharmaceuticals, TerSera Therapeutics LLC; Consulting Agreements (to Mayo Clinic): Lilly, Novartis, Stemline Therapeutics; Contracted Research (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, Atossa Therapeutics, Biotheryx, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Pfizer Inc, Sermonix Pharmaceuticals, SimBioSys; Data and Safety Monitoring Boards/Committees (to Mayo Clinic): Pfizer Inc; Personal Fees for CME Activities: DAVA Oncology; Travel Support: Lilly; Nonrelevant Financial Relationships: AXIS Medical Education Inc, BroadcastMed, IDEOlogy Health, MJH Life Sciences, PeerView, Physician Education Resource (PER), Total Health Conferencing.

Christopher Lieu, MD
Professor of Medicine
Associate Director for Clinical Research
Director, GI Medical Oncology
University of Colorado Cancer Center
Aurora, Colorado

Consulting Agreements (to Institution): Pfizer Inc; Contracted Research (All to Institution): Genentech, a member of the Roche Group, Janssen Biotech Inc, Sanofi.

Matthew Lunning, DO
Professor
Medical Director, Gene and Cellular Therapy
Associate Vice Chair of Research, Department of Medicine
Assistant Vice Chancellor for Clinical Research
Fred and Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, Nebraska

Consulting/Honoraria: AbbVie Inc, Acrotech Biopharma, ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Caribou Biosciences Inc, Fate Therapeutics, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Kite, A Gilead Company, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Nurix Therapeutics Inc, Pfizer Inc, Recordati, Regeneron Pharmaceuticals Inc, Seagen Inc, Veeva, Vittoria Biotherapeutics; Research Funding: AbbVie Inc, Bristol Myers Squibb, Fate Therapeutics, Kite, A Gilead Company.

Heather McArthur, MD, MPH, FASCO
Professor, Department of Internal Medicine
Clinical Director, Breast Cancer Program
Komen Distinguished Chair in Clinical Breast Cancer Research
UT Southwestern Medical Center
Dallas, Texas

Advisory Committees: AstraZeneca Pharmaceuticals LP, ALX Oncology, Celcuity, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, Pfizer Inc, Stemline Therapeutics Inc; Contracted Research (to Institution): AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Merck.

Rita Nanda, MD
Director, Breast Oncology
Associate Professor of Medicine
Section of Hematology/Oncology
The University of Chicago
Chicago, Illinois

Advisory Committees: Arvinas, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Exact Sciences Corporation, GE Healthcare, Gilead Sciences Inc, Guardant Health, Lilly, Mabwell Therapeutics Inc, Merck, Moderna, Novartis, Pfizer Inc, Stemline Therapeutics Inc, Summit Therapeutics; Contracted Research: Arvinas, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Corcept Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Merck, Novartis, OBI Pharma Inc, Pfizer Inc, Relay Therapeutics, Sun Pharma Advanced Research Company, Taiho Oncology Inc.

Matthew R Smith, MD, PhD
Claire and John Bertucci Endowed Chair in Genitourinary Cancers
Professor of Medicine
Harvard Medical School
Director, Genitourinary Malignancies Program
Massachusetts General Hospital Cancer Center
Boston, Massachusetts

No relevant financial relationships to disclose.

Sonali M Smith, MD
Elwood V Jensen Professor of Medicine
Chief, Section of Hematology/Oncology
Co-Leader, Cancer Service Line
The University of Chicago
Chicago, Illinois

Consulting Agreements: Foresight Diagnostics, Genmab US Inc, Regeneron Pharmaceuticals Inc; Contracted Research: Celgene Corporation, Genentech, a member of the Roche Group, Incyte Corporation, Ipsen Biopharmaceuticals Inc.

John Strickler, MD
Professor of Medicine
Associate Director, Clinical Research – GI
Co-Leader, Molecular Tumor Board
Duke University
Durham, North Carolina

Advisory Committees: AbbVie Inc, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cytovation ASA, Daiichi Sankyo Inc, 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, Regeneron Pharmaceuticals Inc, Sanofi, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Triumvira Immunologics, Xilio Therapeutics; Contracted Research: AbbVie Inc, Amgen Inc, Apollo Therapeutics, Bayer HealthCare Pharmaceuticals, BeOne, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, GSK, Leap Therapeutics Inc, Lilly, Novartis, Pfizer Inc, Quanta Therapeutics, Revolution Medicines; Data and Safety Monitoring Boards/Committees: AbbVie Inc, Johnson & Johnson; Stock Options — Private Companies: Triumvira Immunologics.

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, 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 educational grants from ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, Daiichi Sankyo Inc, Exact Sciences Corporation, Gilead Sciences Inc, GSK, Lilly, Natera Inc, Puma Biotechnology Inc, Stemline Therapeutics Inc, and Sumitomo Pharma America and Pfizer Inc.

Release date: November 2025
Expiration date: November 2026

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

Breast Cancer

Dr Goetz

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

Fasching PA et al. Adjuvant ribociclib (RIB) plus nonsteroidal aromatase inhibitor (NSAI) in patients (Pts) with HR+/HER2− early breast cancer (EBC): 4-year outcomes from the NATALEE trial. ESMO 2024;Abstract LBA13.

Hortobagyi GN et al. A phase III trial of adjuvant ribociclib plus endocrine therapy versus endocrine therapy alone in patients with HR-positive/HER2-negative early breast cancer: Final invasive disease-free survival results from the NATALEE trial. Ann Oncol 2025;36(2):149-57. Abstract

Jeselsohn R et al. Emergence of constitutively active estrogen receptor-α mutations in pretreated advanced estrogen receptor-positive breast cancer. Clin Cancer Res 2014;20(7):1757-67. 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.

Li S et al. Endocrine-therapy resistant ESR1 variants revealed by genomic characterization of breast-cancer-derived xenografts. Cell Rep 2013;4(6):1116-30. Abstract

Merenbakh-Lamin K et al. D538G mutation in estrogen receptor-α: A novel mechanism for acquired endocrine resistance in breast cancer. Cancer Res 2013;73(23):6856-64. Abstract

Oliveira M et al. Camizestrant, a next-generation oral SERD, versus fulvestrant in post-menopausal women with oestrogen receptor-positive, HER2-negative advanced breast cancer (SERENA-2): A multi-dose, open-label, randomised, phase 2 trial. Lancet Oncology 2025;25(11):1424-39. Abstract

Rastogi P et al. Adjuvant abemaciclib plus endocrine therapy for hormone receptor-positive, human epidermal growth factor receptor 2-negative, high-risk early breast cancer: Results from a preplanned monarchE overall survival interim analysis, including 5-year efficacy outcomes. J Clin Oncol 2024;42(9):987-93. Abstract

Robinson DR et al. Activating ESR1 mutations in hormone-resistant metastatic breast cancer. Nat Genet 2013;45(12):1446-51. Abstract

Sparano JA et al. Clinical and genomic risk for late breast cancer recurrence and survival. NEJM Evid 2024;3(8). Abstract

Toy W et al. ESR1 ligand-binding domain mutations in hormone-resistant breast cancer. Nat Genet 2013;45(12):1439-45. Abstract

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

Yardley DA et al. Baseline (BL) characteristics and efficacy endpoints for patients (pts) with node-negative (N0) HR+/HER2− early breast cancer (EBC): NATALEE trial. ASCO 2024;Abstract 512.

 

Dr Nanda

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 LBA1-04.

Bardia A et al. Elacestrant in ER+, HER2- metastatic breast cancer with ESR1-mutated tumors: Subgroup analyses from the phase III EMERALD trial by prior duration of endocrine therapy plus CDK4/6 inhibitor and in clinical subgroups. Clin Cancer Res 2024;30(19):4299-309. Abstract

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

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 2024;43(3):285-96. Abstract

Campone M et al. Vepdegestrant, a PROTAC estrogen receptor degrader, in advanced breast cancer. N Engl J Med 2025;393:556-68. 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;Absract LBA1000.

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

Jhaveri KL et al. Imlunestrant, an oral selective estrogen receptor degrader (SERD), as monotherapy & combined with abemaciclib, for patients with ER+, HER2- advanced breast cancer (ABC), pretreated with endocrine therapy (ET): Results of the phase 3 EMBER-3 trial. San Antonio Breast Cancer Symposium 2024;Abstract GS1-01.

Pernas S 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): Patient-reported outcomes (PROs) from the TROPION-Breast01 study. ASCO 2024;Abstract 1006.

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.

 

Dr Burstein

Chen X-C et al. De-escalated neoadjuvant weekly nab-paclitaxel with trastuzumab and pertuzumab versus docetaxel, carboplatin, trastuzumab, and pertuzumab in patients with HER2-positive early breast cancer (HELEN-006): A multicentre, randomised, phase 3 trial. Lancet Oncol 2025;26(1):27-36. Abstract

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 et al. Survival with trastuzumab emtansine in residual HER2-positive breast cancer. N Engl J Med 2025;392:249-57. 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 NA 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.

Hurvitz SA et al. Trastuzumab deruxtecan versus trastuzumab emtansine in HER2-positive metastatic breast cancer patients with brain metastases from the randomized DESTINY-Breast03 trial. ESMO Open 2024;9(5):102924. Abstract

Li BT et al. Trastuzumab deruxtecan in patients with solid tumours harbouring specific activating HER2 mutations (DESTINY-PanTumor01): An international, phase 2 study. Lancet Oncol 2024;25(6):707-19. Abstract

Okines AFC et al. Tucatinib and trastuzumab in HER2-mutated metastatic breast cancer: A phase 2 basket trial. Nat Med 2025;31(3):909-16. 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.

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 McArthur

Bardia A et al. Final results from the randomized phase III ASCENT clinical trial in metastatic triple-negative breast cancer and association of outcomes by human epidermal growth factor receptor 2 and trophoblast cell surface antigen 2 expression. J Clin Oncol 2024:42(15):1738-44. Abstract

Cortés JC et al. Primary results from ASCENT-03: A randomized phase 3 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.

Dent RA 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 3 TROPION-Breast02 trial. ESMO 2025;Abstract LBA21.

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.

Xu B et al. Sacituzumab tirumotecan (SKB264/MK-2870) in patients (pts) with previously treated locally recurrent or metastatic triple-negative breast cancer (TNBC): Results from the phase III OptiTROP-Breast01 study. ASCO 2024;Abstract 104.

 

 

Prostate Cancer

Dr M Smith

Fizazi K et al. A phase III Study of capivasertib (capi) + abiraterone (abi) vs placebo (pbo) + abi in patients (pts) with PTEN deficient de novometastatic hormone-sensitive prostate cancer (mHSPC): CAPItello-281. ESMO 2025;Abstract 2383O.

Freedland S et al. EMBARK: Overall survival with enzalutamide in biochemically recurrent prostate cancer. ESMO 2025;Abstract LBA87.

 

Dr Antonarakis

Attard G et al. Phase 3 AMPLITUDE trial: Niraparib (NIRA) and abiraterone acetate plus prednisone (AAP) for metastatic castration-sensitive prostate cancer (mCSPC) patients (pts) with alterations in homologous recombination repair (HRR) genes. ASCO2025;Abstract LBA5006.

Azad AA et al. First interim efficacy analysis of the phase I/II PETRANHA trial of saruparib + androgen receptor pathway inhibitors (ARPI) in patients (pts) with metastatic prostate cancer (mPC). ESMO 2025;Abstract 2384MO.

Gillessen S et al. A randomized multicenter open label phase III trial comparing enzalutamide vs a combination of Radium-223 (Ra223) and enzalutamide in asymptomatic or mildly symptomatic patients with bone metastatic castration-resistant prostate cancer (mCRPC): First results of EORTC-GUCG 1333/PEACE-3. ESMO 2024;Abstract LBA1.

Morris MJ et al. 177Lu-PSMA-617 versus a change of androgen receptor pathway inhibitor therapy for taxane-naive patients with progressive metastatic castration-resistant prostate cancer (PSMAfore): A phase 3, randomised, controlled trial. Lancet 2024;404(10459):1227-39. Abstract

Tagawa ST et al. Phase 3 trial of [177Lu]Lu-PSMA-617 combined with ADT + ARPI in patients with PSMA-positive metastatic hormone-sensitive prostate cancer (PSMAddition). ESMO 2025;Abstract LBA6.

Tombal B et al. Enzalutamide plus radium-223 in metastatic castration-resistant prostate cancer: Results of the EORTC 1333/PEACE-3 trial. Ann Oncol 2025;36(9):1058-67. Abstract

 

 

Colorectal Cancer

Dr Lieu

André T et al. First results of nivolumab (NIVO) plus ipilimumab (IPI) vs NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC) from CheckMate 8HW. Gastrointestinal Cancers Symposium 2025;Abstract LBA143.

André T et al. Nivolumab plus ipilimumab in microsatellite-instability-high metastatic colorectal cancer. N Engl J Med 2024;391(21):2014-26. Abstract

Beiter ER et al. Immunotherapy efficacy in mismatch repair-proficient colorectal cancer patients with and without liver metastases. J Clin Oncol 2025;[Online ahead of print]. Abstract

Bullock AJ et al. Botensilimab plus balstilimab in relapsed/refractory microsatellite stable metastatic colorectal cancer: A phase 1 trial. Nat Med 2024;30(9):2558-67. Abstract

Cercek A et al. Durable complete responses to PD-1 blockade alone in mismatch repair deficient locally advanced rectal cancer. ASCO 2024;Abstract LBA3512.

Fakih M et al. Preliminary results from a randomized, open-label, phase 2 study of botensilimab (BOT) with or without balstilimab (BAL) in refractory microsatellite stable metastatic colorectal cancer with no liver metastases (MSS mCRC NLM). Gastrointestinal Cancers Symposium 2025;Abstract 23.

Kawazoe A et al. Lenvatinib plus pembrolizumab versus standard of care for previously treated metastatic colorectal cancer: Final analysis of the randomized, open-label, phase III LEAP-017 study. J Clin Oncol 2024;42(24):2918-27. Abstract

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) or NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded analyses from CheckMate 8HW. ASCO 2025;Abstract 3501.

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) as first-line (1L) treatment for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded efficacy analysis from CheckMate 8HW. ASCO 2024;Abstract 3503.

Lonardi S et al. Nivolumab plus ipilimumab vs nivolumab monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): New results from CheckMate 8HW. ESMO 2025;Abstract LBA29.

Rasschaert G et al. AZUR-4, a phase 2, open label, randomized study of neoadjuvant dostarlimab plus capecitabine plus oxaliplatin (CAPEOX) versus CAPEOX alone in previously untreated T4N0 or stage III mismatch repair proficient/microsatellite stable resectable colon cancer. ASCO 2025;Abstract TPS3649.

Saeed A et al. Zanzalintinib plus atezolizumab (zanza + atezo) vs regorafenib (rego) in patients (pts) with previously treated metastatic colorectal cancer (mCRC): Primary overall survival (OS) analysis from the randomized, open-label, phase 3 STELLAR-303 study. ESMO 2025;Abstract LBA30.

Saeed A et al. STELLAR-303: Randomized phase III study of zanzalintinib + atezolizumab in previously treated metastatic colorectal cancer. Future Oncol 2024;20(24):1733-43. Abstract

Sinicrope FA et al. Randomized trial of standard chemotherapy alone or combined with atezolizumab as adjuvant therapy for patients with stage III deficient DNA mismatch repair (dMMR) colon cancer (Alliance A021502; ATOMIC). ASCO 2025;Abstract LBA1.

 

Dr Strickler

Elez E et al. Encorafenib, cetuximab, and mFOLFOX6 in BRAF-mutated colorectal cancer. N Engl J Med 2025;392(24):2425-37. Abstract

Elez E et al. First-line encorafenib + cetuximab + mFOLFOX6 in BRAF V600E-mutant metastatic colorectal cancer (BREAKWATER): Progression-free survival and updated overall survival analyses. ASCO 2025;Abstract LBA3500.

Kopetz S et al. Encorafenib, cetuximab and chemotherapy in BRAF-mutant colorectal cancer: A randomized phase 3 trial. Nat Med 2025;31(3):901-8. Abstract

Nakamura Y et al. ctDNA-based molecular residual disease and survival in resectable colorectal cancer. Nat Med 2024;30(11):3272-83. Abstract

Raghav K et al. Trastuzumab deruxtecan in patients with HER2-positive advanced colorectal cancer (DESTINY-CRC02): Primary results from a multicentre, randomised, phase 2 trial. Lancet Oncol 2024;25(9):1147-62. Abstract

Siena S et al. Sotorasib (soto), panitumumab (pani) and FOLFIRI in the first-line (1L) setting for KRAS G12C–mutated metastatic colorectal cancer (mCRC): Safety and efficacy analysis from the phase Ib CodeBreaK 101 study. ESMO 2024;Abstract 505O.

Strickler JH et al. Long-term safety and efficacy of sotorasib plus panitumumab and FOLFIRI for previously treated KRAS G12C-mutated metastatic colorectal cancer (mCRC): CodeBreaK 101 (phase 1b). ASCO 2025;Abstract 3506.

Strickler JH et al. Final results of a phase 2 study of tucatinib and trastuzumab for HER2-positive mCRC (MOUNTAINEER). ASCO 2024;Abstract 3509.

Tie J et al. Circulating tumor DNA-guided adjuvant therapy in locally advanced colon cancer: The randomized phase 2/3 DYNAMIC-III trial. Nat Med 2025;[Online ahead of print]. Abstract

Tie J et al. ctDNA-guided adjuvant chemotherapy de-escalation in stage III colon cancer: Primary analysis of the ctDNA-negative cohort from the randomized AGITG DYNAMIC-III trial (Intergroup Study of AGITG and CCTG). ESMO 2025;Abstract LBA9.

Yaeger R et al. Efficacy and safety of adagrasib plus cetuximab in patients with KRASG12C-mutated metastatic colorectal cancer. Cancer Discov 2024;14(6):982-93. Abstract

 

 

Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

Dr Lunning

Abramson J et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Bishop MR, Kay GE. CAR T-cell therapy: A collaboration between authorized treatment centers and community oncologists. Semin Oncol 2024;51(3-4):87-94. Abstract

Brody JD et al. Subcutaneous epcoritamab + GemOx in patients with relapsed or refractory DLBCL: Updated results from EPCORE NHL-2. ASCO 2024;Abstract 7037.

Dickinson MJ et al. Fixed-duration glofitamab monotherapy continues to demonstrate durable responses in patients with relapsed or refractory large B-cell lymphoma: 3-year follow-up from a pivotal phase II study. ASH 2024;Abstract 865.

Flinn IW et al. Fixed duration subcutaneous (SC) mosunetuzumab (Mosun) in patients with previously untreated high-tumor burden follicular lymphoma (FL): Interim results from the phase II MorningSun study. ASCO 2025;Abstract 7014.

Hun-Yoon D et al. Safety and efficacy of AZD0486, A CD19XCD3 T-cell engager, in relapsed or refractory diffuse large B-cell lymphoma. EHA 2025;Abstract PS1927.

Kamdar M et al. Lisocabtagene maraleucel versus standard of care for second-line relapsed/refractory large B-cell lymphoma: 3-year follow-up from the randomized, phase III TRANSFORM study. J Clin Oncol 2025;43(24):2671-78. Abstract

Linton KM et al. Epcoritamab monotherapy in patients with relapsed or refractory follicular lymphoma (EPCORE NHL-1): A phase 2 cohort of a single-arm, multicentre study. Lancet Haematol 2024;11(8):e593-605. Abstract

Matasar M et al. Efficacy and safety of odronextamab monotherapy in patients (pts) with diffuse large B-cell lymphoma (DLBCL) progressing after CAR T-cell therapy: Primary analysis from the ELM-1 study. ASH 2024;Abstract 866.

Neelapu SS et al. 5-Year Follow-up analysis from ZUMA-5: A phase 2 trial of axicabtagene ciloleucel (axi-cel) in patients with relapsed/refractory indolent non-Hodgkin lymphoma. ASH 2024;Abstract 864.

Sehn LH et al. Long-term 3-year follow-up of mosunetuzumab in relapsed or refractory follicular lymphoma after ≥2 prior therapies. Blood 2025;145(7):708-19. Abstract

Vose JM et al. 3-year update from the Epcore NHL-1 trial: Epcoritamab leads to deep and durable responses in relapsed or refractory large B-cell lymphoma. ASH 2024;Abstract 4480.

Westin JR et al. Axicabtagene ciloleucel (axi-cel) versus standard of care (SOC) in patients with primary refractory or early relapsed large B-cell lymphoma (LBCL). ASTCT 2025;Abstract 283.

 

Dr S Smith

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GemOx) versus rituximab-GemOx for relapsed or refractory diffuse large B-cell lymphoma (STARGLO): A global phase 3, randomised, open-label trial. Lancet 2024;404(10466):1940-54. Abstract

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Alderuccio JP et al. Initial results from LOTIS-7: A phase 1b study of loncastuximab tesirine plus glofitamab in patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). ICML 2025;Abstract 078.

Alderuccio JP et al. Loncastuximab tesirine with rituximab in patients with relapsed or refractory follicular lymphoma: A single-centre, single-arm, phase 2 trial. Lancet Haematol 2025;12(1):e23-34. Abstract

Caimi PF et al. Loncastuximab tesirine in relapsed/refractory diffuse large B-cell lymphoma: Long-term efficacy and safety from the phase II LOTIS-2 study. Haematologica 2024;109(4):1184-93. Abstract

Duell J et al. Tafasitamab for patients with relapsed or refractory diffuse large B-cell lymphoma: Final 5-year efficacy and safety findings in the phase II L-MIND study. Haematologica 2024;109(2):553-66. Abstract

Kwiatek M et al. LOTIS-5: An ongoing, phase 3, randomized study of loncastuximab tesirine with rituximab (Lonca-R) versus immunochemotherapy in patients with R/R DLBCL. ASCO 2025;Abstract TPS7097.

Matasar M et al. Polatuzumab vedotin, rituximab, gemcitabine and oxaliplatin (POLA-R-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results from the randomized phase III POLARGO trial. EHA 2025;Abstract S101.

Saverno K et al. Real-world effectiveness of tafasitamab (tafa) for the treatment of relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL) in the United States. Transplant Cell Ther 2025;31(2):S398-9. Abstract

Sehn LH et al. Tafasitamab plus lenalidomide and rituximab for relapsed or refractory follicular lymphoma: Results from a phase 3 study (inMIND). ASH 2024;Abstract LBA-1.

Zinzani PL et al. ROSEWOOD: A phase II randomized study of zanubrutinib plus obinutuzumab versus obinutuzumab monotherapy in patients with relapsed or refractory follicular lymphoma. J Clin Oncol 2023;41(33):5107-17. Abstract

Data + Perspectives: Clinical Investigators Explore the Application of Recent Datasets in Current Oncology Care

Accreditation types: 5.25 ABIM MOC, ABS MOC, CME

Expires: November 2026

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Faculty

Emmanuel S Antonarakis

Faculty

Emmanuel S Antonarakis

MD

University of Minnesota, Minneapolis, Minnesota

Clark Endowed Professor of Medicine, Division of Hematology, Oncology and Transplantation

Matthew P Goetz

Faculty

Matthew P Goetz

MD

Mayo Clinic, Rochester, Minnesota

Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD, Professor of Oncology and Pharmacology, Department of Oncology

Matthew Lunning

Faculty

Matthew Lunning

DO

University of Nebraska Medical Center, Omaha, Nebraska

Professor, Medical Director, Gene and Cellular Therapy, Assistant Vice Chancellor for Clinical Research, Fred and Pamela Buffett Cancer Center

Rita Nanda

Faculty

Rita Nanda

MD

The University of Chicago, Chicago, Illinois

Director, Breast Oncology, Associate Professor of Medicine, Section of Hematology/Oncology

Sonali M Smith

Faculty

Sonali M Smith

MD

The University of Chicago, Chicago, Illinois

Elwood V Jensen Professor of Medicine, Chief, Section of Hematology/Oncology, Co-Leader, Cancer Service Line

Harold J Burstein

Faculty

Harold J Burstein

MD, PhD

Dana-Farber Cancer Institute, Boston, Massachusetts

Director of Academic Partnerships, Institute Physician

Harvard Medical School, Boston, Massachusetts

Professor of Medicine

Christopher Lieu

Faculty

Christopher Lieu

MD

University of Colorado Cancer Center, Aurora, Colorado

Professor of Medicine, Associate Director for Clinical Research, Director, GI Medical Oncology

Heather McArthur

Faculty

Heather McArthur

MD, MPH, FASCO

UT Southwestern Medical Center, Dallas, Texas

Professor, Department of Internal Medicine, Clinical Director, Breast Cancer Program, Komen Distinguished Chair in Clinical Breast Cancer Research

Matthew R Smith

Faculty

Matthew R Smith

MD, PhD

Harvard Medical School, Boston, Massachusetts

Claire and John Bertucci Endowed Chair in Genitourinary Cancers, Professor of Medicine

Massachusetts General Hospital Cancer Center, Boston, Massachusetts

Director, Genitourinary Malignancies Program

John Strickler

Faculty

John Strickler

MD

Duke University, Durham, North Carolina

Professor of Medicine, Associate Director, Clinical Research – GI Co-Leader, Molecular Tumor Board

TARGET AUDIENCE
This activity has been designed to meet the educational needs of medical oncologists, hematologists, hematology-oncology fellows, surgeons, radiation oncologists, pharmacists, nurse practitioners, clinical nurse specialists and other healthcare professionals involved in the treatment of cancer.

LEARNING OBJECTIVES

  • Effectively apply the results of practice-changing clinical research to the care of patients with breast cancer, prostate cancer, colorectal cancer, follicular lymphoma and diffuse large B-cell lymphoma.
  • Appraise the clinical relevance of recent pivotal cancer research published in peer-reviewed journals or presented at major oncology conferences.
  • Recall ongoing clinical trials for select hematologic cancers and solid tumors, and as appropriate, refer patients for participation.
  • Incorporate clinical characteristics, logistical factors, tumor biomarkers and single and multigene signatures into individualized therapy for patients with cancer.
  • Educate patients with select hematologic cancers and solid tumors about the benefits and risks of novel therapeutic agents and strategies.
  • Refine or validate existing cancer treatment algorithms, considering new datasets and the perspectives of tumor-specific clinical investigators.
  • Evaluate the tolerability, efficacy and mechanisms of action of promising investigational agents, and consider the implications for clinical practice.

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 Program: Research To Practice designates this enduring material for a maximum of 5.25 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 these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 5.25 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

AMERICAN BOARD OF SURGERY (ABS) — CONTINOUS 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.

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HOW TO USE THIS CME ACTIVITY
Video Program: This CME activity consists of a video component. To receive credit, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/FCS2025/Video/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:

Emmanuel S Antonarakis, MD
Clark Endowed Professor of Medicine
Division of Hematology, Oncology and Transplantation
University of Minnesota
Minneapolis, Minnesota

Advisory Committees: Bayer HealthCare Pharmaceuticals, DAVA Oncology, EcoR1 Capital LLC, Janssen Biotech Inc, Johnson & Johnson, Lilly, Merck, Pfizer Inc, Tango Therapeutics, Tempus, Z-Alpha; Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, MacroGenics Inc, Merck, Novartis, Orion Corporation, pharmaand GmbH, Seagen Inc; Honoraria: ClearView Healthcare Partners, Curium, Lilly, Merck; Nonrelevant Financial Relationships: Fred Hutch Cancer Center, The Medical Educator Consortium.

Harold J Burstein, MD, PhD
Director of Academic Partnerships
Institute Physician
Dana-Farber Cancer Institute
Professor of Medicine
Harvard Medical School
Boston, Massachusetts

No relevant financial relationships to disclose.

Matthew P Goetz, MD
Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD
Professor of Oncology and Pharmacology
Department of Oncology
Mayo Clinic
Rochester, Minnesota

Advisory Committees (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, BeOne, Biotheranostics Inc, Biotheryx, EcoR1 Capital LLC, Genentech, a member of the Roche Group, Incyclix Bio, Laekna Therapeutics, Novartis, Rna Diagnostics, Sermonix Pharmaceuticals, TerSera Therapeutics LLC; Consulting Agreements (to Mayo Clinic): Lilly, Novartis, Stemline Therapeutics; Contracted Research (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, Atossa Therapeutics, Biotheryx, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Pfizer Inc, Sermonix Pharmaceuticals, SimBioSys; Data and Safety Monitoring Boards/Committees (to Mayo Clinic): Pfizer Inc; Personal Fees for CME Activities: DAVA Oncology; Travel Support: Lilly; Nonrelevant Financial Relationships: AXIS Medical Education Inc, BroadcastMed, IDEOlogy Health, MJH Life Sciences, PeerView, Physician Education Resource (PER), Total Health Conferencing.

Christopher Lieu, MD
Professor of Medicine
Associate Director for Clinical Research
Director, GI Medical Oncology
University of Colorado Cancer Center
Aurora, Colorado

Consulting Agreements (to Institution): Pfizer Inc; Contracted Research (All to Institution): Genentech, a member of the Roche Group, Janssen Biotech Inc, Sanofi.

Matthew Lunning, DO
Professor
Medical Director, Gene and Cellular Therapy
Associate Vice Chair of Research, Department of Medicine
Assistant Vice Chancellor for Clinical Research
Fred and Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, Nebraska

Consulting/Honoraria: AbbVie Inc, Acrotech Biopharma, ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Caribou Biosciences Inc, Fate Therapeutics, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Kite, A Gilead Company, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Nurix Therapeutics Inc, Pfizer Inc, Recordati, Regeneron Pharmaceuticals Inc, Seagen Inc, Veeva, Vittoria Biotherapeutics; Research Funding: AbbVie Inc, Bristol Myers Squibb, Fate Therapeutics, Kite, A Gilead Company.

Heather McArthur, MD, MPH, FASCO
Professor, Department of Internal Medicine
Clinical Director, Breast Cancer Program
Komen Distinguished Chair in Clinical Breast Cancer Research
UT Southwestern Medical Center
Dallas, Texas

Advisory Committees: AstraZeneca Pharmaceuticals LP, ALX Oncology, Celcuity, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, Pfizer Inc, Stemline Therapeutics Inc; Contracted Research (to Institution): AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Merck.

Rita Nanda, MD
Director, Breast Oncology
Associate Professor of Medicine
Section of Hematology/Oncology
The University of Chicago
Chicago, Illinois

Advisory Committees: Arvinas, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Exact Sciences Corporation, GE Healthcare, Gilead Sciences Inc, Guardant Health, Lilly, Mabwell Therapeutics Inc, Merck, Moderna, Novartis, Pfizer Inc, Stemline Therapeutics Inc, Summit Therapeutics; Contracted Research: Arvinas, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Corcept Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Merck, Novartis, OBI Pharma Inc, Pfizer Inc, Relay Therapeutics, Sun Pharma Advanced Research Company, Taiho Oncology Inc.

Matthew R Smith, MD, PhD
Claire and John Bertucci Endowed Chair in Genitourinary Cancers
Professor of Medicine
Harvard Medical School
Director, Genitourinary Malignancies Program
Massachusetts General Hospital Cancer Center
Boston, Massachusetts

No relevant financial relationships to disclose.

Sonali M Smith, MD
Elwood V Jensen Professor of Medicine
Chief, Section of Hematology/Oncology
Co-Leader, Cancer Service Line
The University of Chicago
Chicago, Illinois

Consulting Agreements: Foresight Diagnostics, Genmab US Inc, Regeneron Pharmaceuticals Inc; Contracted Research: Celgene Corporation, Genentech, a member of the Roche Group, Incyte Corporation, Ipsen Biopharmaceuticals Inc.

John Strickler, MD
Professor of Medicine
Associate Director, Clinical Research – GI
Co-Leader, Molecular Tumor Board
Duke University
Durham, North Carolina

Advisory Committees: AbbVie Inc, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cytovation ASA, Daiichi Sankyo Inc, 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, Regeneron Pharmaceuticals Inc, Sanofi, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Triumvira Immunologics, Xilio Therapeutics; Contracted Research: AbbVie Inc, Amgen Inc, Apollo Therapeutics, Bayer HealthCare Pharmaceuticals, BeOne, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, GSK, Leap Therapeutics Inc, Lilly, Novartis, Pfizer Inc, Quanta Therapeutics, Revolution Medicines; Data and Safety Monitoring Boards/Committees: AbbVie Inc, Johnson & Johnson; Stock Options — Private Companies: Triumvira Immunologics.

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, 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 educational grants from ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, Daiichi Sankyo Inc, Exact Sciences Corporation, Gilead Sciences Inc, GSK, Lilly, Natera Inc, Puma Biotechnology Inc, Stemline Therapeutics Inc, and Sumitomo Pharma America and Pfizer Inc.

Release date: November 2025
Expiration date: November 2026

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

Breast Cancer

Dr Goetz

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

Fasching PA et al. Adjuvant ribociclib (RIB) plus nonsteroidal aromatase inhibitor (NSAI) in patients (Pts) with HR+/HER2− early breast cancer (EBC): 4-year outcomes from the NATALEE trial. ESMO 2024;Abstract LBA13.

Hortobagyi GN et al. A phase III trial of adjuvant ribociclib plus endocrine therapy versus endocrine therapy alone in patients with HR-positive/HER2-negative early breast cancer: Final invasive disease-free survival results from the NATALEE trial. Ann Oncol 2025;36(2):149-57. Abstract

Jeselsohn R et al. Emergence of constitutively active estrogen receptor-α mutations in pretreated advanced estrogen receptor-positive breast cancer. Clin Cancer Res 2014;20(7):1757-67. 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.

Li S et al. Endocrine-therapy resistant ESR1 variants revealed by genomic characterization of breast-cancer-derived xenografts. Cell Rep 2013;4(6):1116-30. Abstract

Merenbakh-Lamin K et al. D538G mutation in estrogen receptor-α: A novel mechanism for acquired endocrine resistance in breast cancer. Cancer Res 2013;73(23):6856-64. Abstract

Oliveira M et al. Camizestrant, a next-generation oral SERD, versus fulvestrant in post-menopausal women with oestrogen receptor-positive, HER2-negative advanced breast cancer (SERENA-2): A multi-dose, open-label, randomised, phase 2 trial. Lancet Oncology 2025;25(11):1424-39. Abstract

Rastogi P et al. Adjuvant abemaciclib plus endocrine therapy for hormone receptor-positive, human epidermal growth factor receptor 2-negative, high-risk early breast cancer: Results from a preplanned monarchE overall survival interim analysis, including 5-year efficacy outcomes. J Clin Oncol 2024;42(9):987-93. Abstract

Robinson DR et al. Activating ESR1 mutations in hormone-resistant metastatic breast cancer. Nat Genet 2013;45(12):1446-51. Abstract

Sparano JA et al. Clinical and genomic risk for late breast cancer recurrence and survival. NEJM Evid 2024;3(8). Abstract

Toy W et al. ESR1 ligand-binding domain mutations in hormone-resistant breast cancer. Nat Genet 2013;45(12):1439-45. Abstract

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

Yardley DA et al. Baseline (BL) characteristics and efficacy endpoints for patients (pts) with node-negative (N0) HR+/HER2− early breast cancer (EBC): NATALEE trial. ASCO 2024;Abstract 512.

 

Dr Nanda

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 LBA1-04.

Bardia A et al. Elacestrant in ER+, HER2- metastatic breast cancer with ESR1-mutated tumors: Subgroup analyses from the phase III EMERALD trial by prior duration of endocrine therapy plus CDK4/6 inhibitor and in clinical subgroups. Clin Cancer Res 2024;30(19):4299-309. Abstract

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

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 2024;43(3):285-96. Abstract

Campone M et al. Vepdegestrant, a PROTAC estrogen receptor degrader, in advanced breast cancer. N Engl J Med 2025;393:556-68. 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;Absract LBA1000.

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

Jhaveri KL et al. Imlunestrant, an oral selective estrogen receptor degrader (SERD), as monotherapy & combined with abemaciclib, for patients with ER+, HER2- advanced breast cancer (ABC), pretreated with endocrine therapy (ET): Results of the phase 3 EMBER-3 trial. San Antonio Breast Cancer Symposium 2024;Abstract GS1-01.

Pernas S 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): Patient-reported outcomes (PROs) from the TROPION-Breast01 study. ASCO 2024;Abstract 1006.

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.

 

Dr Burstein

Chen X-C et al. De-escalated neoadjuvant weekly nab-paclitaxel with trastuzumab and pertuzumab versus docetaxel, carboplatin, trastuzumab, and pertuzumab in patients with HER2-positive early breast cancer (HELEN-006): A multicentre, randomised, phase 3 trial. Lancet Oncol 2025;26(1):27-36. Abstract

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 et al. Survival with trastuzumab emtansine in residual HER2-positive breast cancer. N Engl J Med 2025;392:249-57. 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 NA 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.

Hurvitz SA et al. Trastuzumab deruxtecan versus trastuzumab emtansine in HER2-positive metastatic breast cancer patients with brain metastases from the randomized DESTINY-Breast03 trial. ESMO Open 2024;9(5):102924. Abstract

Li BT et al. Trastuzumab deruxtecan in patients with solid tumours harbouring specific activating HER2 mutations (DESTINY-PanTumor01): An international, phase 2 study. Lancet Oncol 2024;25(6):707-19. Abstract

Okines AFC et al. Tucatinib and trastuzumab in HER2-mutated metastatic breast cancer: A phase 2 basket trial. Nat Med 2025;31(3):909-16. 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.

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 McArthur

Bardia A et al. Final results from the randomized phase III ASCENT clinical trial in metastatic triple-negative breast cancer and association of outcomes by human epidermal growth factor receptor 2 and trophoblast cell surface antigen 2 expression. J Clin Oncol 2024:42(15):1738-44. Abstract

Cortés JC et al. Primary results from ASCENT-03: A randomized phase 3 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.

Dent RA 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 3 TROPION-Breast02 trial. ESMO 2025;Abstract LBA21.

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.

Xu B et al. Sacituzumab tirumotecan (SKB264/MK-2870) in patients (pts) with previously treated locally recurrent or metastatic triple-negative breast cancer (TNBC): Results from the phase III OptiTROP-Breast01 study. ASCO 2024;Abstract 104.

 

 

Prostate Cancer

Dr M Smith

Fizazi K et al. A phase III Study of capivasertib (capi) + abiraterone (abi) vs placebo (pbo) + abi in patients (pts) with PTEN deficient de novometastatic hormone-sensitive prostate cancer (mHSPC): CAPItello-281. ESMO 2025;Abstract 2383O.

Freedland S et al. EMBARK: Overall survival with enzalutamide in biochemically recurrent prostate cancer. ESMO 2025;Abstract LBA87.

 

Dr Antonarakis

Attard G et al. Phase 3 AMPLITUDE trial: Niraparib (NIRA) and abiraterone acetate plus prednisone (AAP) for metastatic castration-sensitive prostate cancer (mCSPC) patients (pts) with alterations in homologous recombination repair (HRR) genes. ASCO2025;Abstract LBA5006.

Azad AA et al. First interim efficacy analysis of the phase I/II PETRANHA trial of saruparib + androgen receptor pathway inhibitors (ARPI) in patients (pts) with metastatic prostate cancer (mPC). ESMO 2025;Abstract 2384MO.

Gillessen S et al. A randomized multicenter open label phase III trial comparing enzalutamide vs a combination of Radium-223 (Ra223) and enzalutamide in asymptomatic or mildly symptomatic patients with bone metastatic castration-resistant prostate cancer (mCRPC): First results of EORTC-GUCG 1333/PEACE-3. ESMO 2024;Abstract LBA1.

Morris MJ et al. 177Lu-PSMA-617 versus a change of androgen receptor pathway inhibitor therapy for taxane-naive patients with progressive metastatic castration-resistant prostate cancer (PSMAfore): A phase 3, randomised, controlled trial. Lancet 2024;404(10459):1227-39. Abstract

Tagawa ST et al. Phase 3 trial of [177Lu]Lu-PSMA-617 combined with ADT + ARPI in patients with PSMA-positive metastatic hormone-sensitive prostate cancer (PSMAddition). ESMO 2025;Abstract LBA6.

Tombal B et al. Enzalutamide plus radium-223 in metastatic castration-resistant prostate cancer: Results of the EORTC 1333/PEACE-3 trial. Ann Oncol 2025;36(9):1058-67. Abstract

 

 

Colorectal Cancer

Dr Lieu

André T et al. First results of nivolumab (NIVO) plus ipilimumab (IPI) vs NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC) from CheckMate 8HW. Gastrointestinal Cancers Symposium 2025;Abstract LBA143.

André T et al. Nivolumab plus ipilimumab in microsatellite-instability-high metastatic colorectal cancer. N Engl J Med 2024;391(21):2014-26. Abstract

Beiter ER et al. Immunotherapy efficacy in mismatch repair-proficient colorectal cancer patients with and without liver metastases. J Clin Oncol 2025;[Online ahead of print]. Abstract

Bullock AJ et al. Botensilimab plus balstilimab in relapsed/refractory microsatellite stable metastatic colorectal cancer: A phase 1 trial. Nat Med 2024;30(9):2558-67. Abstract

Cercek A et al. Durable complete responses to PD-1 blockade alone in mismatch repair deficient locally advanced rectal cancer. ASCO 2024;Abstract LBA3512.

Fakih M et al. Preliminary results from a randomized, open-label, phase 2 study of botensilimab (BOT) with or without balstilimab (BAL) in refractory microsatellite stable metastatic colorectal cancer with no liver metastases (MSS mCRC NLM). Gastrointestinal Cancers Symposium 2025;Abstract 23.

Kawazoe A et al. Lenvatinib plus pembrolizumab versus standard of care for previously treated metastatic colorectal cancer: Final analysis of the randomized, open-label, phase III LEAP-017 study. J Clin Oncol 2024;42(24):2918-27. Abstract

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) or NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded analyses from CheckMate 8HW. ASCO 2025;Abstract 3501.

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) as first-line (1L) treatment for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded efficacy analysis from CheckMate 8HW. ASCO 2024;Abstract 3503.

Lonardi S et al. Nivolumab plus ipilimumab vs nivolumab monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): New results from CheckMate 8HW. ESMO 2025;Abstract LBA29.

Rasschaert G et al. AZUR-4, a phase 2, open label, randomized study of neoadjuvant dostarlimab plus capecitabine plus oxaliplatin (CAPEOX) versus CAPEOX alone in previously untreated T4N0 or stage III mismatch repair proficient/microsatellite stable resectable colon cancer. ASCO 2025;Abstract TPS3649.

Saeed A et al. Zanzalintinib plus atezolizumab (zanza + atezo) vs regorafenib (rego) in patients (pts) with previously treated metastatic colorectal cancer (mCRC): Primary overall survival (OS) analysis from the randomized, open-label, phase 3 STELLAR-303 study. ESMO 2025;Abstract LBA30.

Saeed A et al. STELLAR-303: Randomized phase III study of zanzalintinib + atezolizumab in previously treated metastatic colorectal cancer. Future Oncol 2024;20(24):1733-43. Abstract

Sinicrope FA et al. Randomized trial of standard chemotherapy alone or combined with atezolizumab as adjuvant therapy for patients with stage III deficient DNA mismatch repair (dMMR) colon cancer (Alliance A021502; ATOMIC). ASCO 2025;Abstract LBA1.

 

Dr Strickler

Elez E et al. Encorafenib, cetuximab, and mFOLFOX6 in BRAF-mutated colorectal cancer. N Engl J Med 2025;392(24):2425-37. Abstract

Elez E et al. First-line encorafenib + cetuximab + mFOLFOX6 in BRAF V600E-mutant metastatic colorectal cancer (BREAKWATER): Progression-free survival and updated overall survival analyses. ASCO 2025;Abstract LBA3500.

Kopetz S et al. Encorafenib, cetuximab and chemotherapy in BRAF-mutant colorectal cancer: A randomized phase 3 trial. Nat Med 2025;31(3):901-8. Abstract

Nakamura Y et al. ctDNA-based molecular residual disease and survival in resectable colorectal cancer. Nat Med 2024;30(11):3272-83. Abstract

Raghav K et al. Trastuzumab deruxtecan in patients with HER2-positive advanced colorectal cancer (DESTINY-CRC02): Primary results from a multicentre, randomised, phase 2 trial. Lancet Oncol 2024;25(9):1147-62. Abstract

Siena S et al. Sotorasib (soto), panitumumab (pani) and FOLFIRI in the first-line (1L) setting for KRAS G12C–mutated metastatic colorectal cancer (mCRC): Safety and efficacy analysis from the phase Ib CodeBreaK 101 study. ESMO 2024;Abstract 505O.

Strickler JH et al. Long-term safety and efficacy of sotorasib plus panitumumab and FOLFIRI for previously treated KRAS G12C-mutated metastatic colorectal cancer (mCRC): CodeBreaK 101 (phase 1b). ASCO 2025;Abstract 3506.

Strickler JH et al. Final results of a phase 2 study of tucatinib and trastuzumab for HER2-positive mCRC (MOUNTAINEER). ASCO 2024;Abstract 3509.

Tie J et al. Circulating tumor DNA-guided adjuvant therapy in locally advanced colon cancer: The randomized phase 2/3 DYNAMIC-III trial. Nat Med 2025;[Online ahead of print]. Abstract

Tie J et al. ctDNA-guided adjuvant chemotherapy de-escalation in stage III colon cancer: Primary analysis of the ctDNA-negative cohort from the randomized AGITG DYNAMIC-III trial (Intergroup Study of AGITG and CCTG). ESMO 2025;Abstract LBA9.

Yaeger R et al. Efficacy and safety of adagrasib plus cetuximab in patients with KRASG12C-mutated metastatic colorectal cancer. Cancer Discov 2024;14(6):982-93. Abstract

 

 

Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

Dr Lunning

Abramson J et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Bishop MR, Kay GE. CAR T-cell therapy: A collaboration between authorized treatment centers and community oncologists. Semin Oncol 2024;51(3-4):87-94. Abstract

Brody JD et al. Subcutaneous epcoritamab + GemOx in patients with relapsed or refractory DLBCL: Updated results from EPCORE NHL-2. ASCO 2024;Abstract 7037.

Dickinson MJ et al. Fixed-duration glofitamab monotherapy continues to demonstrate durable responses in patients with relapsed or refractory large B-cell lymphoma: 3-year follow-up from a pivotal phase II study. ASH 2024;Abstract 865.

Flinn IW et al. Fixed duration subcutaneous (SC) mosunetuzumab (Mosun) in patients with previously untreated high-tumor burden follicular lymphoma (FL): Interim results from the phase II MorningSun study. ASCO 2025;Abstract 7014.

Hun-Yoon D et al. Safety and efficacy of AZD0486, A CD19XCD3 T-cell engager, in relapsed or refractory diffuse large B-cell lymphoma. EHA 2025;Abstract PS1927.

Kamdar M et al. Lisocabtagene maraleucel versus standard of care for second-line relapsed/refractory large B-cell lymphoma: 3-year follow-up from the randomized, phase III TRANSFORM study. J Clin Oncol 2025;43(24):2671-78. Abstract

Linton KM et al. Epcoritamab monotherapy in patients with relapsed or refractory follicular lymphoma (EPCORE NHL-1): A phase 2 cohort of a single-arm, multicentre study. Lancet Haematol 2024;11(8):e593-605. Abstract

Matasar M et al. Efficacy and safety of odronextamab monotherapy in patients (pts) with diffuse large B-cell lymphoma (DLBCL) progressing after CAR T-cell therapy: Primary analysis from the ELM-1 study. ASH 2024;Abstract 866.

Neelapu SS et al. 5-Year Follow-up analysis from ZUMA-5: A phase 2 trial of axicabtagene ciloleucel (axi-cel) in patients with relapsed/refractory indolent non-Hodgkin lymphoma. ASH 2024;Abstract 864.

Sehn LH et al. Long-term 3-year follow-up of mosunetuzumab in relapsed or refractory follicular lymphoma after ≥2 prior therapies. Blood 2025;145(7):708-19. Abstract

Vose JM et al. 3-year update from the Epcore NHL-1 trial: Epcoritamab leads to deep and durable responses in relapsed or refractory large B-cell lymphoma. ASH 2024;Abstract 4480.

Westin JR et al. Axicabtagene ciloleucel (axi-cel) versus standard of care (SOC) in patients with primary refractory or early relapsed large B-cell lymphoma (LBCL). ASTCT 2025;Abstract 283.

 

Dr S Smith

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GemOx) versus rituximab-GemOx for relapsed or refractory diffuse large B-cell lymphoma (STARGLO): A global phase 3, randomised, open-label trial. Lancet 2024;404(10466):1940-54. Abstract

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Alderuccio JP et al. Initial results from LOTIS-7: A phase 1b study of loncastuximab tesirine plus glofitamab in patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). ICML 2025;Abstract 078.

Alderuccio JP et al. Loncastuximab tesirine with rituximab in patients with relapsed or refractory follicular lymphoma: A single-centre, single-arm, phase 2 trial. Lancet Haematol 2025;12(1):e23-34. Abstract

Caimi PF et al. Loncastuximab tesirine in relapsed/refractory diffuse large B-cell lymphoma: Long-term efficacy and safety from the phase II LOTIS-2 study. Haematologica 2024;109(4):1184-93. Abstract

Duell J et al. Tafasitamab for patients with relapsed or refractory diffuse large B-cell lymphoma: Final 5-year efficacy and safety findings in the phase II L-MIND study. Haematologica 2024;109(2):553-66. Abstract

Kwiatek M et al. LOTIS-5: An ongoing, phase 3, randomized study of loncastuximab tesirine with rituximab (Lonca-R) versus immunochemotherapy in patients with R/R DLBCL. ASCO 2025;Abstract TPS7097.

Matasar M et al. Polatuzumab vedotin, rituximab, gemcitabine and oxaliplatin (POLA-R-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results from the randomized phase III POLARGO trial. EHA 2025;Abstract S101.

Saverno K et al. Real-world effectiveness of tafasitamab (tafa) for the treatment of relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL) in the United States. Transplant Cell Ther 2025;31(2):S398-9. Abstract

Sehn LH et al. Tafasitamab plus lenalidomide and rituximab for relapsed or refractory follicular lymphoma: Results from a phase 3 study (inMIND). ASH 2024;Abstract LBA-1.

Zinzani PL et al. ROSEWOOD: A phase II randomized study of zanubrutinib plus obinutuzumab versus obinutuzumab monotherapy in patients with relapsed or refractory follicular lymphoma. J Clin Oncol 2023;41(33):5107-17. Abstract

Data + Perspectives: Clinical Investigators Explore the Application of Recent Datasets in Current Oncology Care

Accreditation types: 5.25 ABIM MOC, ABS MOC, CME

Expires: November 2026

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Faculty

Emmanuel S Antonarakis

Faculty

Emmanuel S Antonarakis

MD

University of Minnesota, Minneapolis, Minnesota

Clark Endowed Professor of Medicine, Division of Hematology, Oncology and Transplantation

Matthew P Goetz

Faculty

Matthew P Goetz

MD

Mayo Clinic, Rochester, Minnesota

Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD, Professor of Oncology and Pharmacology, Department of Oncology

Matthew Lunning

Faculty

Matthew Lunning

DO

University of Nebraska Medical Center, Omaha, Nebraska

Professor, Medical Director, Gene and Cellular Therapy, Assistant Vice Chancellor for Clinical Research, Fred and Pamela Buffett Cancer Center

Rita Nanda

Faculty

Rita Nanda

MD

The University of Chicago, Chicago, Illinois

Director, Breast Oncology, Associate Professor of Medicine, Section of Hematology/Oncology

Sonali M Smith

Faculty

Sonali M Smith

MD

The University of Chicago, Chicago, Illinois

Elwood V Jensen Professor of Medicine, Chief, Section of Hematology/Oncology, Co-Leader, Cancer Service Line

Harold J Burstein

Faculty

Harold J Burstein

MD, PhD

Dana-Farber Cancer Institute, Boston, Massachusetts

Director of Academic Partnerships, Institute Physician

Harvard Medical School, Boston, Massachusetts

Professor of Medicine

Christopher Lieu

Faculty

Christopher Lieu

MD

University of Colorado Cancer Center, Aurora, Colorado

Professor of Medicine, Associate Director for Clinical Research, Director, GI Medical Oncology

Heather McArthur

Faculty

Heather McArthur

MD, MPH, FASCO

UT Southwestern Medical Center, Dallas, Texas

Professor, Department of Internal Medicine, Clinical Director, Breast Cancer Program, Komen Distinguished Chair in Clinical Breast Cancer Research

Matthew R Smith

Faculty

Matthew R Smith

MD, PhD

Harvard Medical School, Boston, Massachusetts

Claire and John Bertucci Endowed Chair in Genitourinary Cancers, Professor of Medicine

Massachusetts General Hospital Cancer Center, Boston, Massachusetts

Director, Genitourinary Malignancies Program

John Strickler

Faculty

John Strickler

MD

Duke University, Durham, North Carolina

Professor of Medicine, Associate Director, Clinical Research – GI Co-Leader, Molecular Tumor Board

TARGET AUDIENCE
This activity has been designed to meet the educational needs of medical oncologists, hematologists, hematology-oncology fellows, surgeons, radiation oncologists, pharmacists, nurse practitioners, clinical nurse specialists and other healthcare professionals involved in the treatment of cancer.

LEARNING OBJECTIVES

  • Effectively apply the results of practice-changing clinical research to the care of patients with breast cancer, prostate cancer, colorectal cancer, follicular lymphoma and diffuse large B-cell lymphoma.
  • Appraise the clinical relevance of recent pivotal cancer research published in peer-reviewed journals or presented at major oncology conferences.
  • Recall ongoing clinical trials for select hematologic cancers and solid tumors, and as appropriate, refer patients for participation.
  • Incorporate clinical characteristics, logistical factors, tumor biomarkers and single and multigene signatures into individualized therapy for patients with cancer.
  • Educate patients with select hematologic cancers and solid tumors about the benefits and risks of novel therapeutic agents and strategies.
  • Refine or validate existing cancer treatment algorithms, considering new datasets and the perspectives of tumor-specific clinical investigators.
  • Evaluate the tolerability, efficacy and mechanisms of action of promising investigational agents, and consider the implications for clinical practice.

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 Program: Research To Practice designates this enduring material for a maximum of 5.25 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 these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 5.25 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

AMERICAN BOARD OF SURGERY (ABS) — CONTINOUS 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
Video Program: This CME activity consists of a video component. To receive credit, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/FCS2025/Video/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:

Emmanuel S Antonarakis, MD
Clark Endowed Professor of Medicine
Division of Hematology, Oncology and Transplantation
University of Minnesota
Minneapolis, Minnesota

Advisory Committees: Bayer HealthCare Pharmaceuticals, DAVA Oncology, EcoR1 Capital LLC, Janssen Biotech Inc, Johnson & Johnson, Lilly, Merck, Pfizer Inc, Tango Therapeutics, Tempus, Z-Alpha; Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, MacroGenics Inc, Merck, Novartis, Orion Corporation, pharmaand GmbH, Seagen Inc; Honoraria: ClearView Healthcare Partners, Curium, Lilly, Merck; Nonrelevant Financial Relationships: Fred Hutch Cancer Center, The Medical Educator Consortium.

Harold J Burstein, MD, PhD
Director of Academic Partnerships
Institute Physician
Dana-Farber Cancer Institute
Professor of Medicine
Harvard Medical School
Boston, Massachusetts

No relevant financial relationships to disclose.

Matthew P Goetz, MD
Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD
Professor of Oncology and Pharmacology
Department of Oncology
Mayo Clinic
Rochester, Minnesota

Advisory Committees (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, BeOne, Biotheranostics Inc, Biotheryx, EcoR1 Capital LLC, Genentech, a member of the Roche Group, Incyclix Bio, Laekna Therapeutics, Novartis, Rna Diagnostics, Sermonix Pharmaceuticals, TerSera Therapeutics LLC; Consulting Agreements (to Mayo Clinic): Lilly, Novartis, Stemline Therapeutics; Contracted Research (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, Atossa Therapeutics, Biotheryx, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Pfizer Inc, Sermonix Pharmaceuticals, SimBioSys; Data and Safety Monitoring Boards/Committees (to Mayo Clinic): Pfizer Inc; Personal Fees for CME Activities: DAVA Oncology; Travel Support: Lilly; Nonrelevant Financial Relationships: AXIS Medical Education Inc, BroadcastMed, IDEOlogy Health, MJH Life Sciences, PeerView, Physician Education Resource (PER), Total Health Conferencing.

Christopher Lieu, MD
Professor of Medicine
Associate Director for Clinical Research
Director, GI Medical Oncology
University of Colorado Cancer Center
Aurora, Colorado

Consulting Agreements (to Institution): Pfizer Inc; Contracted Research (All to Institution): Genentech, a member of the Roche Group, Janssen Biotech Inc, Sanofi.

Matthew Lunning, DO
Professor
Medical Director, Gene and Cellular Therapy
Associate Vice Chair of Research, Department of Medicine
Assistant Vice Chancellor for Clinical Research
Fred and Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, Nebraska

Consulting/Honoraria: AbbVie Inc, Acrotech Biopharma, ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Caribou Biosciences Inc, Fate Therapeutics, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Kite, A Gilead Company, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Nurix Therapeutics Inc, Pfizer Inc, Recordati, Regeneron Pharmaceuticals Inc, Seagen Inc, Veeva, Vittoria Biotherapeutics; Research Funding: AbbVie Inc, Bristol Myers Squibb, Fate Therapeutics, Kite, A Gilead Company.

Heather McArthur, MD, MPH, FASCO
Professor, Department of Internal Medicine
Clinical Director, Breast Cancer Program
Komen Distinguished Chair in Clinical Breast Cancer Research
UT Southwestern Medical Center
Dallas, Texas

Advisory Committees: AstraZeneca Pharmaceuticals LP, ALX Oncology, Celcuity, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, Pfizer Inc, Stemline Therapeutics Inc; Contracted Research (to Institution): AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Merck.

Rita Nanda, MD
Director, Breast Oncology
Associate Professor of Medicine
Section of Hematology/Oncology
The University of Chicago
Chicago, Illinois

Advisory Committees: Arvinas, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Exact Sciences Corporation, GE Healthcare, Gilead Sciences Inc, Guardant Health, Lilly, Mabwell Therapeutics Inc, Merck, Moderna, Novartis, Pfizer Inc, Stemline Therapeutics Inc, Summit Therapeutics; Contracted Research: Arvinas, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Corcept Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Merck, Novartis, OBI Pharma Inc, Pfizer Inc, Relay Therapeutics, Sun Pharma Advanced Research Company, Taiho Oncology Inc.

Matthew R Smith, MD, PhD
Claire and John Bertucci Endowed Chair in Genitourinary Cancers
Professor of Medicine
Harvard Medical School
Director, Genitourinary Malignancies Program
Massachusetts General Hospital Cancer Center
Boston, Massachusetts

No relevant financial relationships to disclose.

Sonali M Smith, MD
Elwood V Jensen Professor of Medicine
Chief, Section of Hematology/Oncology
Co-Leader, Cancer Service Line
The University of Chicago
Chicago, Illinois

Consulting Agreements: Foresight Diagnostics, Genmab US Inc, Regeneron Pharmaceuticals Inc; Contracted Research: Celgene Corporation, Genentech, a member of the Roche Group, Incyte Corporation, Ipsen Biopharmaceuticals Inc.

John Strickler, MD
Professor of Medicine
Associate Director, Clinical Research – GI
Co-Leader, Molecular Tumor Board
Duke University
Durham, North Carolina

Advisory Committees: AbbVie Inc, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cytovation ASA, Daiichi Sankyo Inc, 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, Regeneron Pharmaceuticals Inc, Sanofi, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Triumvira Immunologics, Xilio Therapeutics; Contracted Research: AbbVie Inc, Amgen Inc, Apollo Therapeutics, Bayer HealthCare Pharmaceuticals, BeOne, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, GSK, Leap Therapeutics Inc, Lilly, Novartis, Pfizer Inc, Quanta Therapeutics, Revolution Medicines; Data and Safety Monitoring Boards/Committees: AbbVie Inc, Johnson & Johnson; Stock Options — Private Companies: Triumvira Immunologics.

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, 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 educational grants from ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, Daiichi Sankyo Inc, Exact Sciences Corporation, Gilead Sciences Inc, GSK, Lilly, Natera Inc, Puma Biotechnology Inc, Stemline Therapeutics Inc, and Sumitomo Pharma America and Pfizer Inc.

Release date: November 2025
Expiration date: November 2026

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

Breast Cancer

Dr Goetz

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

Fasching PA et al. Adjuvant ribociclib (RIB) plus nonsteroidal aromatase inhibitor (NSAI) in patients (Pts) with HR+/HER2− early breast cancer (EBC): 4-year outcomes from the NATALEE trial. ESMO 2024;Abstract LBA13.

Hortobagyi GN et al. A phase III trial of adjuvant ribociclib plus endocrine therapy versus endocrine therapy alone in patients with HR-positive/HER2-negative early breast cancer: Final invasive disease-free survival results from the NATALEE trial. Ann Oncol 2025;36(2):149-57. Abstract

Jeselsohn R et al. Emergence of constitutively active estrogen receptor-α mutations in pretreated advanced estrogen receptor-positive breast cancer. Clin Cancer Res 2014;20(7):1757-67. 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.

Li S et al. Endocrine-therapy resistant ESR1 variants revealed by genomic characterization of breast-cancer-derived xenografts. Cell Rep 2013;4(6):1116-30. Abstract

Merenbakh-Lamin K et al. D538G mutation in estrogen receptor-α: A novel mechanism for acquired endocrine resistance in breast cancer. Cancer Res 2013;73(23):6856-64. Abstract

Oliveira M et al. Camizestrant, a next-generation oral SERD, versus fulvestrant in post-menopausal women with oestrogen receptor-positive, HER2-negative advanced breast cancer (SERENA-2): A multi-dose, open-label, randomised, phase 2 trial. Lancet Oncology 2025;25(11):1424-39. Abstract

Rastogi P et al. Adjuvant abemaciclib plus endocrine therapy for hormone receptor-positive, human epidermal growth factor receptor 2-negative, high-risk early breast cancer: Results from a preplanned monarchE overall survival interim analysis, including 5-year efficacy outcomes. J Clin Oncol 2024;42(9):987-93. Abstract

Robinson DR et al. Activating ESR1 mutations in hormone-resistant metastatic breast cancer. Nat Genet 2013;45(12):1446-51. Abstract

Sparano JA et al. Clinical and genomic risk for late breast cancer recurrence and survival. NEJM Evid 2024;3(8). Abstract

Toy W et al. ESR1 ligand-binding domain mutations in hormone-resistant breast cancer. Nat Genet 2013;45(12):1439-45. Abstract

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

Yardley DA et al. Baseline (BL) characteristics and efficacy endpoints for patients (pts) with node-negative (N0) HR+/HER2− early breast cancer (EBC): NATALEE trial. ASCO 2024;Abstract 512.

 

Dr Nanda

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 LBA1-04.

Bardia A et al. Elacestrant in ER+, HER2- metastatic breast cancer with ESR1-mutated tumors: Subgroup analyses from the phase III EMERALD trial by prior duration of endocrine therapy plus CDK4/6 inhibitor and in clinical subgroups. Clin Cancer Res 2024;30(19):4299-309. Abstract

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

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 2024;43(3):285-96. Abstract

Campone M et al. Vepdegestrant, a PROTAC estrogen receptor degrader, in advanced breast cancer. N Engl J Med 2025;393:556-68. 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;Absract LBA1000.

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

Jhaveri KL et al. Imlunestrant, an oral selective estrogen receptor degrader (SERD), as monotherapy & combined with abemaciclib, for patients with ER+, HER2- advanced breast cancer (ABC), pretreated with endocrine therapy (ET): Results of the phase 3 EMBER-3 trial. San Antonio Breast Cancer Symposium 2024;Abstract GS1-01.

Pernas S 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): Patient-reported outcomes (PROs) from the TROPION-Breast01 study. ASCO 2024;Abstract 1006.

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.

 

Dr Burstein

Chen X-C et al. De-escalated neoadjuvant weekly nab-paclitaxel with trastuzumab and pertuzumab versus docetaxel, carboplatin, trastuzumab, and pertuzumab in patients with HER2-positive early breast cancer (HELEN-006): A multicentre, randomised, phase 3 trial. Lancet Oncol 2025;26(1):27-36. Abstract

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 et al. Survival with trastuzumab emtansine in residual HER2-positive breast cancer. N Engl J Med 2025;392:249-57. 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 NA 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.

Hurvitz SA et al. Trastuzumab deruxtecan versus trastuzumab emtansine in HER2-positive metastatic breast cancer patients with brain metastases from the randomized DESTINY-Breast03 trial. ESMO Open 2024;9(5):102924. Abstract

Li BT et al. Trastuzumab deruxtecan in patients with solid tumours harbouring specific activating HER2 mutations (DESTINY-PanTumor01): An international, phase 2 study. Lancet Oncol 2024;25(6):707-19. Abstract

Okines AFC et al. Tucatinib and trastuzumab in HER2-mutated metastatic breast cancer: A phase 2 basket trial. Nat Med 2025;31(3):909-16. 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.

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 McArthur

Bardia A et al. Final results from the randomized phase III ASCENT clinical trial in metastatic triple-negative breast cancer and association of outcomes by human epidermal growth factor receptor 2 and trophoblast cell surface antigen 2 expression. J Clin Oncol 2024:42(15):1738-44. Abstract

Cortés JC et al. Primary results from ASCENT-03: A randomized phase 3 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.

Dent RA 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 3 TROPION-Breast02 trial. ESMO 2025;Abstract LBA21.

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.

Xu B et al. Sacituzumab tirumotecan (SKB264/MK-2870) in patients (pts) with previously treated locally recurrent or metastatic triple-negative breast cancer (TNBC): Results from the phase III OptiTROP-Breast01 study. ASCO 2024;Abstract 104.

 

 

Prostate Cancer

Dr M Smith

Fizazi K et al. A phase III Study of capivasertib (capi) + abiraterone (abi) vs placebo (pbo) + abi in patients (pts) with PTEN deficient de novometastatic hormone-sensitive prostate cancer (mHSPC): CAPItello-281. ESMO 2025;Abstract 2383O.

Freedland S et al. EMBARK: Overall survival with enzalutamide in biochemically recurrent prostate cancer. ESMO 2025;Abstract LBA87.

 

Dr Antonarakis

Attard G et al. Phase 3 AMPLITUDE trial: Niraparib (NIRA) and abiraterone acetate plus prednisone (AAP) for metastatic castration-sensitive prostate cancer (mCSPC) patients (pts) with alterations in homologous recombination repair (HRR) genes. ASCO2025;Abstract LBA5006.

Azad AA et al. First interim efficacy analysis of the phase I/II PETRANHA trial of saruparib + androgen receptor pathway inhibitors (ARPI) in patients (pts) with metastatic prostate cancer (mPC). ESMO 2025;Abstract 2384MO.

Gillessen S et al. A randomized multicenter open label phase III trial comparing enzalutamide vs a combination of Radium-223 (Ra223) and enzalutamide in asymptomatic or mildly symptomatic patients with bone metastatic castration-resistant prostate cancer (mCRPC): First results of EORTC-GUCG 1333/PEACE-3. ESMO 2024;Abstract LBA1.

Morris MJ et al. 177Lu-PSMA-617 versus a change of androgen receptor pathway inhibitor therapy for taxane-naive patients with progressive metastatic castration-resistant prostate cancer (PSMAfore): A phase 3, randomised, controlled trial. Lancet 2024;404(10459):1227-39. Abstract

Tagawa ST et al. Phase 3 trial of [177Lu]Lu-PSMA-617 combined with ADT + ARPI in patients with PSMA-positive metastatic hormone-sensitive prostate cancer (PSMAddition). ESMO 2025;Abstract LBA6.

Tombal B et al. Enzalutamide plus radium-223 in metastatic castration-resistant prostate cancer: Results of the EORTC 1333/PEACE-3 trial. Ann Oncol 2025;36(9):1058-67. Abstract

 

 

Colorectal Cancer

Dr Lieu

André T et al. First results of nivolumab (NIVO) plus ipilimumab (IPI) vs NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC) from CheckMate 8HW. Gastrointestinal Cancers Symposium 2025;Abstract LBA143.

André T et al. Nivolumab plus ipilimumab in microsatellite-instability-high metastatic colorectal cancer. N Engl J Med 2024;391(21):2014-26. Abstract

Beiter ER et al. Immunotherapy efficacy in mismatch repair-proficient colorectal cancer patients with and without liver metastases. J Clin Oncol 2025;[Online ahead of print]. Abstract

Bullock AJ et al. Botensilimab plus balstilimab in relapsed/refractory microsatellite stable metastatic colorectal cancer: A phase 1 trial. Nat Med 2024;30(9):2558-67. Abstract

Cercek A et al. Durable complete responses to PD-1 blockade alone in mismatch repair deficient locally advanced rectal cancer. ASCO 2024;Abstract LBA3512.

Fakih M et al. Preliminary results from a randomized, open-label, phase 2 study of botensilimab (BOT) with or without balstilimab (BAL) in refractory microsatellite stable metastatic colorectal cancer with no liver metastases (MSS mCRC NLM). Gastrointestinal Cancers Symposium 2025;Abstract 23.

Kawazoe A et al. Lenvatinib plus pembrolizumab versus standard of care for previously treated metastatic colorectal cancer: Final analysis of the randomized, open-label, phase III LEAP-017 study. J Clin Oncol 2024;42(24):2918-27. Abstract

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) or NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded analyses from CheckMate 8HW. ASCO 2025;Abstract 3501.

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) as first-line (1L) treatment for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded efficacy analysis from CheckMate 8HW. ASCO 2024;Abstract 3503.

Lonardi S et al. Nivolumab plus ipilimumab vs nivolumab monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): New results from CheckMate 8HW. ESMO 2025;Abstract LBA29.

Rasschaert G et al. AZUR-4, a phase 2, open label, randomized study of neoadjuvant dostarlimab plus capecitabine plus oxaliplatin (CAPEOX) versus CAPEOX alone in previously untreated T4N0 or stage III mismatch repair proficient/microsatellite stable resectable colon cancer. ASCO 2025;Abstract TPS3649.

Saeed A et al. Zanzalintinib plus atezolizumab (zanza + atezo) vs regorafenib (rego) in patients (pts) with previously treated metastatic colorectal cancer (mCRC): Primary overall survival (OS) analysis from the randomized, open-label, phase 3 STELLAR-303 study. ESMO 2025;Abstract LBA30.

Saeed A et al. STELLAR-303: Randomized phase III study of zanzalintinib + atezolizumab in previously treated metastatic colorectal cancer. Future Oncol 2024;20(24):1733-43. Abstract

Sinicrope FA et al. Randomized trial of standard chemotherapy alone or combined with atezolizumab as adjuvant therapy for patients with stage III deficient DNA mismatch repair (dMMR) colon cancer (Alliance A021502; ATOMIC). ASCO 2025;Abstract LBA1.

 

Dr Strickler

Elez E et al. Encorafenib, cetuximab, and mFOLFOX6 in BRAF-mutated colorectal cancer. N Engl J Med 2025;392(24):2425-37. Abstract

Elez E et al. First-line encorafenib + cetuximab + mFOLFOX6 in BRAF V600E-mutant metastatic colorectal cancer (BREAKWATER): Progression-free survival and updated overall survival analyses. ASCO 2025;Abstract LBA3500.

Kopetz S et al. Encorafenib, cetuximab and chemotherapy in BRAF-mutant colorectal cancer: A randomized phase 3 trial. Nat Med 2025;31(3):901-8. Abstract

Nakamura Y et al. ctDNA-based molecular residual disease and survival in resectable colorectal cancer. Nat Med 2024;30(11):3272-83. Abstract

Raghav K et al. Trastuzumab deruxtecan in patients with HER2-positive advanced colorectal cancer (DESTINY-CRC02): Primary results from a multicentre, randomised, phase 2 trial. Lancet Oncol 2024;25(9):1147-62. Abstract

Siena S et al. Sotorasib (soto), panitumumab (pani) and FOLFIRI in the first-line (1L) setting for KRAS G12C–mutated metastatic colorectal cancer (mCRC): Safety and efficacy analysis from the phase Ib CodeBreaK 101 study. ESMO 2024;Abstract 505O.

Strickler JH et al. Long-term safety and efficacy of sotorasib plus panitumumab and FOLFIRI for previously treated KRAS G12C-mutated metastatic colorectal cancer (mCRC): CodeBreaK 101 (phase 1b). ASCO 2025;Abstract 3506.

Strickler JH et al. Final results of a phase 2 study of tucatinib and trastuzumab for HER2-positive mCRC (MOUNTAINEER). ASCO 2024;Abstract 3509.

Tie J et al. Circulating tumor DNA-guided adjuvant therapy in locally advanced colon cancer: The randomized phase 2/3 DYNAMIC-III trial. Nat Med 2025;[Online ahead of print]. Abstract

Tie J et al. ctDNA-guided adjuvant chemotherapy de-escalation in stage III colon cancer: Primary analysis of the ctDNA-negative cohort from the randomized AGITG DYNAMIC-III trial (Intergroup Study of AGITG and CCTG). ESMO 2025;Abstract LBA9.

Yaeger R et al. Efficacy and safety of adagrasib plus cetuximab in patients with KRASG12C-mutated metastatic colorectal cancer. Cancer Discov 2024;14(6):982-93. Abstract

 

 

Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

Dr Lunning

Abramson J et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Bishop MR, Kay GE. CAR T-cell therapy: A collaboration between authorized treatment centers and community oncologists. Semin Oncol 2024;51(3-4):87-94. Abstract

Brody JD et al. Subcutaneous epcoritamab + GemOx in patients with relapsed or refractory DLBCL: Updated results from EPCORE NHL-2. ASCO 2024;Abstract 7037.

Dickinson MJ et al. Fixed-duration glofitamab monotherapy continues to demonstrate durable responses in patients with relapsed or refractory large B-cell lymphoma: 3-year follow-up from a pivotal phase II study. ASH 2024;Abstract 865.

Flinn IW et al. Fixed duration subcutaneous (SC) mosunetuzumab (Mosun) in patients with previously untreated high-tumor burden follicular lymphoma (FL): Interim results from the phase II MorningSun study. ASCO 2025;Abstract 7014.

Hun-Yoon D et al. Safety and efficacy of AZD0486, A CD19XCD3 T-cell engager, in relapsed or refractory diffuse large B-cell lymphoma. EHA 2025;Abstract PS1927.

Kamdar M et al. Lisocabtagene maraleucel versus standard of care for second-line relapsed/refractory large B-cell lymphoma: 3-year follow-up from the randomized, phase III TRANSFORM study. J Clin Oncol 2025;43(24):2671-78. Abstract

Linton KM et al. Epcoritamab monotherapy in patients with relapsed or refractory follicular lymphoma (EPCORE NHL-1): A phase 2 cohort of a single-arm, multicentre study. Lancet Haematol 2024;11(8):e593-605. Abstract

Matasar M et al. Efficacy and safety of odronextamab monotherapy in patients (pts) with diffuse large B-cell lymphoma (DLBCL) progressing after CAR T-cell therapy: Primary analysis from the ELM-1 study. ASH 2024;Abstract 866.

Neelapu SS et al. 5-Year Follow-up analysis from ZUMA-5: A phase 2 trial of axicabtagene ciloleucel (axi-cel) in patients with relapsed/refractory indolent non-Hodgkin lymphoma. ASH 2024;Abstract 864.

Sehn LH et al. Long-term 3-year follow-up of mosunetuzumab in relapsed or refractory follicular lymphoma after ≥2 prior therapies. Blood 2025;145(7):708-19. Abstract

Vose JM et al. 3-year update from the Epcore NHL-1 trial: Epcoritamab leads to deep and durable responses in relapsed or refractory large B-cell lymphoma. ASH 2024;Abstract 4480.

Westin JR et al. Axicabtagene ciloleucel (axi-cel) versus standard of care (SOC) in patients with primary refractory or early relapsed large B-cell lymphoma (LBCL). ASTCT 2025;Abstract 283.

 

Dr S Smith

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GemOx) versus rituximab-GemOx for relapsed or refractory diffuse large B-cell lymphoma (STARGLO): A global phase 3, randomised, open-label trial. Lancet 2024;404(10466):1940-54. Abstract

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Alderuccio JP et al. Initial results from LOTIS-7: A phase 1b study of loncastuximab tesirine plus glofitamab in patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). ICML 2025;Abstract 078.

Alderuccio JP et al. Loncastuximab tesirine with rituximab in patients with relapsed or refractory follicular lymphoma: A single-centre, single-arm, phase 2 trial. Lancet Haematol 2025;12(1):e23-34. Abstract

Caimi PF et al. Loncastuximab tesirine in relapsed/refractory diffuse large B-cell lymphoma: Long-term efficacy and safety from the phase II LOTIS-2 study. Haematologica 2024;109(4):1184-93. Abstract

Duell J et al. Tafasitamab for patients with relapsed or refractory diffuse large B-cell lymphoma: Final 5-year efficacy and safety findings in the phase II L-MIND study. Haematologica 2024;109(2):553-66. Abstract

Kwiatek M et al. LOTIS-5: An ongoing, phase 3, randomized study of loncastuximab tesirine with rituximab (Lonca-R) versus immunochemotherapy in patients with R/R DLBCL. ASCO 2025;Abstract TPS7097.

Matasar M et al. Polatuzumab vedotin, rituximab, gemcitabine and oxaliplatin (POLA-R-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results from the randomized phase III POLARGO trial. EHA 2025;Abstract S101.

Saverno K et al. Real-world effectiveness of tafasitamab (tafa) for the treatment of relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL) in the United States. Transplant Cell Ther 2025;31(2):S398-9. Abstract

Sehn LH et al. Tafasitamab plus lenalidomide and rituximab for relapsed or refractory follicular lymphoma: Results from a phase 3 study (inMIND). ASH 2024;Abstract LBA-1.

Zinzani PL et al. ROSEWOOD: A phase II randomized study of zanubrutinib plus obinutuzumab versus obinutuzumab monotherapy in patients with relapsed or refractory follicular lymphoma. J Clin Oncol 2023;41(33):5107-17. Abstract

Data + Perspectives: Clinical Investigators Explore the Application of Recent Datasets in Current Oncology Care

Accreditation types: 5.25 ABIM MOC, ABS MOC, CME

Expires: November 2026

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Faculty

Emmanuel S Antonarakis

Faculty

Emmanuel S Antonarakis

MD

University of Minnesota, Minneapolis, Minnesota

Clark Endowed Professor of Medicine, Division of Hematology, Oncology and Transplantation

Matthew P Goetz

Faculty

Matthew P Goetz

MD

Mayo Clinic, Rochester, Minnesota

Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD, Professor of Oncology and Pharmacology, Department of Oncology

Matthew Lunning

Faculty

Matthew Lunning

DO

University of Nebraska Medical Center, Omaha, Nebraska

Professor, Medical Director, Gene and Cellular Therapy, Assistant Vice Chancellor for Clinical Research, Fred and Pamela Buffett Cancer Center

Rita Nanda

Faculty

Rita Nanda

MD

The University of Chicago, Chicago, Illinois

Director, Breast Oncology, Associate Professor of Medicine, Section of Hematology/Oncology

Sonali M Smith

Faculty

Sonali M Smith

MD

The University of Chicago, Chicago, Illinois

Elwood V Jensen Professor of Medicine, Chief, Section of Hematology/Oncology, Co-Leader, Cancer Service Line

Harold J Burstein

Faculty

Harold J Burstein

MD, PhD

Dana-Farber Cancer Institute, Boston, Massachusetts

Director of Academic Partnerships, Institute Physician

Harvard Medical School, Boston, Massachusetts

Professor of Medicine

Christopher Lieu

Faculty

Christopher Lieu

MD

University of Colorado Cancer Center, Aurora, Colorado

Professor of Medicine, Associate Director for Clinical Research, Director, GI Medical Oncology

Heather McArthur

Faculty

Heather McArthur

MD, MPH, FASCO

UT Southwestern Medical Center, Dallas, Texas

Professor, Department of Internal Medicine, Clinical Director, Breast Cancer Program, Komen Distinguished Chair in Clinical Breast Cancer Research

Matthew R Smith

Faculty

Matthew R Smith

MD, PhD

Harvard Medical School, Boston, Massachusetts

Claire and John Bertucci Endowed Chair in Genitourinary Cancers, Professor of Medicine

Massachusetts General Hospital Cancer Center, Boston, Massachusetts

Director, Genitourinary Malignancies Program

John Strickler

Faculty

John Strickler

MD

Duke University, Durham, North Carolina

Professor of Medicine, Associate Director, Clinical Research – GI Co-Leader, Molecular Tumor Board

TARGET AUDIENCE
This activity has been designed to meet the educational needs of medical oncologists, hematologists, hematology-oncology fellows, surgeons, radiation oncologists, pharmacists, nurse practitioners, clinical nurse specialists and other healthcare professionals involved in the treatment of cancer.

LEARNING OBJECTIVES

  • Effectively apply the results of practice-changing clinical research to the care of patients with breast cancer, prostate cancer, colorectal cancer, follicular lymphoma and diffuse large B-cell lymphoma.
  • Appraise the clinical relevance of recent pivotal cancer research published in peer-reviewed journals or presented at major oncology conferences.
  • Recall ongoing clinical trials for select hematologic cancers and solid tumors, and as appropriate, refer patients for participation.
  • Incorporate clinical characteristics, logistical factors, tumor biomarkers and single and multigene signatures into individualized therapy for patients with cancer.
  • Educate patients with select hematologic cancers and solid tumors about the benefits and risks of novel therapeutic agents and strategies.
  • Refine or validate existing cancer treatment algorithms, considering new datasets and the perspectives of tumor-specific clinical investigators.
  • Evaluate the tolerability, efficacy and mechanisms of action of promising investigational agents, and consider the implications for clinical practice.

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 Program: Research To Practice designates this enduring material for a maximum of 5.25 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 these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 5.25 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

AMERICAN BOARD OF SURGERY (ABS) — CONTINOUS 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
Video Program: This CME activity consists of a video component. To receive credit, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/FCS2025/Video/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:

Emmanuel S Antonarakis, MD
Clark Endowed Professor of Medicine
Division of Hematology, Oncology and Transplantation
University of Minnesota
Minneapolis, Minnesota

Advisory Committees: Bayer HealthCare Pharmaceuticals, DAVA Oncology, EcoR1 Capital LLC, Janssen Biotech Inc, Johnson & Johnson, Lilly, Merck, Pfizer Inc, Tango Therapeutics, Tempus, Z-Alpha; Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, MacroGenics Inc, Merck, Novartis, Orion Corporation, pharmaand GmbH, Seagen Inc; Honoraria: ClearView Healthcare Partners, Curium, Lilly, Merck; Nonrelevant Financial Relationships: Fred Hutch Cancer Center, The Medical Educator Consortium.

Harold J Burstein, MD, PhD
Director of Academic Partnerships
Institute Physician
Dana-Farber Cancer Institute
Professor of Medicine
Harvard Medical School
Boston, Massachusetts

No relevant financial relationships to disclose.

Matthew P Goetz, MD
Erivan K Haub Family Professor of Cancer Research Honoring Richard F Emslander, MD
Professor of Oncology and Pharmacology
Department of Oncology
Mayo Clinic
Rochester, Minnesota

Advisory Committees (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, BeOne, Biotheranostics Inc, Biotheryx, EcoR1 Capital LLC, Genentech, a member of the Roche Group, Incyclix Bio, Laekna Therapeutics, Novartis, Rna Diagnostics, Sermonix Pharmaceuticals, TerSera Therapeutics LLC; Consulting Agreements (to Mayo Clinic): Lilly, Novartis, Stemline Therapeutics; Contracted Research (to Mayo Clinic): AstraZeneca Pharmaceuticals LP, Atossa Therapeutics, Biotheryx, Lilly, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Pfizer Inc, Sermonix Pharmaceuticals, SimBioSys; Data and Safety Monitoring Boards/Committees (to Mayo Clinic): Pfizer Inc; Personal Fees for CME Activities: DAVA Oncology; Travel Support: Lilly; Nonrelevant Financial Relationships: AXIS Medical Education Inc, BroadcastMed, IDEOlogy Health, MJH Life Sciences, PeerView, Physician Education Resource (PER), Total Health Conferencing.

Christopher Lieu, MD
Professor of Medicine
Associate Director for Clinical Research
Director, GI Medical Oncology
University of Colorado Cancer Center
Aurora, Colorado

Consulting Agreements (to Institution): Pfizer Inc; Contracted Research (All to Institution): Genentech, a member of the Roche Group, Janssen Biotech Inc, Sanofi.

Matthew Lunning, DO
Professor
Medical Director, Gene and Cellular Therapy
Associate Vice Chair of Research, Department of Medicine
Assistant Vice Chancellor for Clinical Research
Fred and Pamela Buffett Cancer Center
University of Nebraska Medical Center
Omaha, Nebraska

Consulting/Honoraria: AbbVie Inc, Acrotech Biopharma, ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Caribou Biosciences Inc, Fate Therapeutics, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Janssen Biotech Inc, Kite, A Gilead Company, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Nurix Therapeutics Inc, Pfizer Inc, Recordati, Regeneron Pharmaceuticals Inc, Seagen Inc, Veeva, Vittoria Biotherapeutics; Research Funding: AbbVie Inc, Bristol Myers Squibb, Fate Therapeutics, Kite, A Gilead Company.

Heather McArthur, MD, MPH, FASCO
Professor, Department of Internal Medicine
Clinical Director, Breast Cancer Program
Komen Distinguished Chair in Clinical Breast Cancer Research
UT Southwestern Medical Center
Dallas, Texas

Advisory Committees: AstraZeneca Pharmaceuticals LP, ALX Oncology, Celcuity, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, Pfizer Inc, Stemline Therapeutics Inc; Contracted Research (to Institution): AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Merck.

Rita Nanda, MD
Director, Breast Oncology
Associate Professor of Medicine
Section of Hematology/Oncology
The University of Chicago
Chicago, Illinois

Advisory Committees: Arvinas, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Exact Sciences Corporation, GE Healthcare, Gilead Sciences Inc, Guardant Health, Lilly, Mabwell Therapeutics Inc, Merck, Moderna, Novartis, Pfizer Inc, Stemline Therapeutics Inc, Summit Therapeutics; Contracted Research: Arvinas, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Corcept Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, GSK, Merck, Novartis, OBI Pharma Inc, Pfizer Inc, Relay Therapeutics, Sun Pharma Advanced Research Company, Taiho Oncology Inc.

Matthew R Smith, MD, PhD
Claire and John Bertucci Endowed Chair in Genitourinary Cancers
Professor of Medicine
Harvard Medical School
Director, Genitourinary Malignancies Program
Massachusetts General Hospital Cancer Center
Boston, Massachusetts

No relevant financial relationships to disclose.

Sonali M Smith, MD
Elwood V Jensen Professor of Medicine
Chief, Section of Hematology/Oncology
Co-Leader, Cancer Service Line
The University of Chicago
Chicago, Illinois

Consulting Agreements: Foresight Diagnostics, Genmab US Inc, Regeneron Pharmaceuticals Inc; Contracted Research: Celgene Corporation, Genentech, a member of the Roche Group, Incyte Corporation, Ipsen Biopharmaceuticals Inc.

John Strickler, MD
Professor of Medicine
Associate Director, Clinical Research – GI
Co-Leader, Molecular Tumor Board
Duke University
Durham, North Carolina

Advisory Committees: AbbVie Inc, Amgen Inc, Astellas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, BeOne, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Cytovation ASA, Daiichi Sankyo Inc, 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, Regeneron Pharmaceuticals Inc, Sanofi, Taiho Oncology Inc, Takeda Pharmaceuticals USA Inc, Triumvira Immunologics, Xilio Therapeutics; Contracted Research: AbbVie Inc, Amgen Inc, Apollo Therapeutics, Bayer HealthCare Pharmaceuticals, BeOne, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, GSK, Leap Therapeutics Inc, Lilly, Novartis, Pfizer Inc, Quanta Therapeutics, Revolution Medicines; Data and Safety Monitoring Boards/Committees: AbbVie Inc, Johnson & Johnson; Stock Options — Private Companies: Triumvira Immunologics.

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, 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 educational grants from ADC Therapeutics, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Bristol Myers Squibb, Daiichi Sankyo Inc, Exact Sciences Corporation, Gilead Sciences Inc, GSK, Lilly, Natera Inc, Puma Biotechnology Inc, Stemline Therapeutics Inc, and Sumitomo Pharma America and Pfizer Inc.

Release date: November 2025
Expiration date: November 2026

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

Breast Cancer

Dr Goetz

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

Fasching PA et al. Adjuvant ribociclib (RIB) plus nonsteroidal aromatase inhibitor (NSAI) in patients (Pts) with HR+/HER2− early breast cancer (EBC): 4-year outcomes from the NATALEE trial. ESMO 2024;Abstract LBA13.

Hortobagyi GN et al. A phase III trial of adjuvant ribociclib plus endocrine therapy versus endocrine therapy alone in patients with HR-positive/HER2-negative early breast cancer: Final invasive disease-free survival results from the NATALEE trial. Ann Oncol 2025;36(2):149-57. Abstract

Jeselsohn R et al. Emergence of constitutively active estrogen receptor-α mutations in pretreated advanced estrogen receptor-positive breast cancer. Clin Cancer Res 2014;20(7):1757-67. 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.

Li S et al. Endocrine-therapy resistant ESR1 variants revealed by genomic characterization of breast-cancer-derived xenografts. Cell Rep 2013;4(6):1116-30. Abstract

Merenbakh-Lamin K et al. D538G mutation in estrogen receptor-α: A novel mechanism for acquired endocrine resistance in breast cancer. Cancer Res 2013;73(23):6856-64. Abstract

Oliveira M et al. Camizestrant, a next-generation oral SERD, versus fulvestrant in post-menopausal women with oestrogen receptor-positive, HER2-negative advanced breast cancer (SERENA-2): A multi-dose, open-label, randomised, phase 2 trial. Lancet Oncology 2025;25(11):1424-39. Abstract

Rastogi P et al. Adjuvant abemaciclib plus endocrine therapy for hormone receptor-positive, human epidermal growth factor receptor 2-negative, high-risk early breast cancer: Results from a preplanned monarchE overall survival interim analysis, including 5-year efficacy outcomes. J Clin Oncol 2024;42(9):987-93. Abstract

Robinson DR et al. Activating ESR1 mutations in hormone-resistant metastatic breast cancer. Nat Genet 2013;45(12):1446-51. Abstract

Sparano JA et al. Clinical and genomic risk for late breast cancer recurrence and survival. NEJM Evid 2024;3(8). Abstract

Toy W et al. ESR1 ligand-binding domain mutations in hormone-resistant breast cancer. Nat Genet 2013;45(12):1439-45. Abstract

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

Yardley DA et al. Baseline (BL) characteristics and efficacy endpoints for patients (pts) with node-negative (N0) HR+/HER2− early breast cancer (EBC): NATALEE trial. ASCO 2024;Abstract 512.

 

Dr Nanda

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 LBA1-04.

Bardia A et al. Elacestrant in ER+, HER2- metastatic breast cancer with ESR1-mutated tumors: Subgroup analyses from the phase III EMERALD trial by prior duration of endocrine therapy plus CDK4/6 inhibitor and in clinical subgroups. Clin Cancer Res 2024;30(19):4299-309. Abstract

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

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 2024;43(3):285-96. Abstract

Campone M et al. Vepdegestrant, a PROTAC estrogen receptor degrader, in advanced breast cancer. N Engl J Med 2025;393:556-68. 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;Absract LBA1000.

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

Jhaveri KL et al. Imlunestrant, an oral selective estrogen receptor degrader (SERD), as monotherapy & combined with abemaciclib, for patients with ER+, HER2- advanced breast cancer (ABC), pretreated with endocrine therapy (ET): Results of the phase 3 EMBER-3 trial. San Antonio Breast Cancer Symposium 2024;Abstract GS1-01.

Pernas S 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): Patient-reported outcomes (PROs) from the TROPION-Breast01 study. ASCO 2024;Abstract 1006.

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.

 

Dr Burstein

Chen X-C et al. De-escalated neoadjuvant weekly nab-paclitaxel with trastuzumab and pertuzumab versus docetaxel, carboplatin, trastuzumab, and pertuzumab in patients with HER2-positive early breast cancer (HELEN-006): A multicentre, randomised, phase 3 trial. Lancet Oncol 2025;26(1):27-36. Abstract

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 et al. Survival with trastuzumab emtansine in residual HER2-positive breast cancer. N Engl J Med 2025;392:249-57. 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 NA 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.

Hurvitz SA et al. Trastuzumab deruxtecan versus trastuzumab emtansine in HER2-positive metastatic breast cancer patients with brain metastases from the randomized DESTINY-Breast03 trial. ESMO Open 2024;9(5):102924. Abstract

Li BT et al. Trastuzumab deruxtecan in patients with solid tumours harbouring specific activating HER2 mutations (DESTINY-PanTumor01): An international, phase 2 study. Lancet Oncol 2024;25(6):707-19. Abstract

Okines AFC et al. Tucatinib and trastuzumab in HER2-mutated metastatic breast cancer: A phase 2 basket trial. Nat Med 2025;31(3):909-16. 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.

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 McArthur

Bardia A et al. Final results from the randomized phase III ASCENT clinical trial in metastatic triple-negative breast cancer and association of outcomes by human epidermal growth factor receptor 2 and trophoblast cell surface antigen 2 expression. J Clin Oncol 2024:42(15):1738-44. Abstract

Cortés JC et al. Primary results from ASCENT-03: A randomized phase 3 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.

Dent RA 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 3 TROPION-Breast02 trial. ESMO 2025;Abstract LBA21.

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.

Xu B et al. Sacituzumab tirumotecan (SKB264/MK-2870) in patients (pts) with previously treated locally recurrent or metastatic triple-negative breast cancer (TNBC): Results from the phase III OptiTROP-Breast01 study. ASCO 2024;Abstract 104.

 

 

Prostate Cancer

Dr M Smith

Fizazi K et al. A phase III Study of capivasertib (capi) + abiraterone (abi) vs placebo (pbo) + abi in patients (pts) with PTEN deficient de novometastatic hormone-sensitive prostate cancer (mHSPC): CAPItello-281. ESMO 2025;Abstract 2383O.

Freedland S et al. EMBARK: Overall survival with enzalutamide in biochemically recurrent prostate cancer. ESMO 2025;Abstract LBA87.

 

Dr Antonarakis

Attard G et al. Phase 3 AMPLITUDE trial: Niraparib (NIRA) and abiraterone acetate plus prednisone (AAP) for metastatic castration-sensitive prostate cancer (mCSPC) patients (pts) with alterations in homologous recombination repair (HRR) genes. ASCO2025;Abstract LBA5006.

Azad AA et al. First interim efficacy analysis of the phase I/II PETRANHA trial of saruparib + androgen receptor pathway inhibitors (ARPI) in patients (pts) with metastatic prostate cancer (mPC). ESMO 2025;Abstract 2384MO.

Gillessen S et al. A randomized multicenter open label phase III trial comparing enzalutamide vs a combination of Radium-223 (Ra223) and enzalutamide in asymptomatic or mildly symptomatic patients with bone metastatic castration-resistant prostate cancer (mCRPC): First results of EORTC-GUCG 1333/PEACE-3. ESMO 2024;Abstract LBA1.

Morris MJ et al. 177Lu-PSMA-617 versus a change of androgen receptor pathway inhibitor therapy for taxane-naive patients with progressive metastatic castration-resistant prostate cancer (PSMAfore): A phase 3, randomised, controlled trial. Lancet 2024;404(10459):1227-39. Abstract

Tagawa ST et al. Phase 3 trial of [177Lu]Lu-PSMA-617 combined with ADT + ARPI in patients with PSMA-positive metastatic hormone-sensitive prostate cancer (PSMAddition). ESMO 2025;Abstract LBA6.

Tombal B et al. Enzalutamide plus radium-223 in metastatic castration-resistant prostate cancer: Results of the EORTC 1333/PEACE-3 trial. Ann Oncol 2025;36(9):1058-67. Abstract

 

 

Colorectal Cancer

Dr Lieu

André T et al. First results of nivolumab (NIVO) plus ipilimumab (IPI) vs NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC) from CheckMate 8HW. Gastrointestinal Cancers Symposium 2025;Abstract LBA143.

André T et al. Nivolumab plus ipilimumab in microsatellite-instability-high metastatic colorectal cancer. N Engl J Med 2024;391(21):2014-26. Abstract

Beiter ER et al. Immunotherapy efficacy in mismatch repair-proficient colorectal cancer patients with and without liver metastases. J Clin Oncol 2025;[Online ahead of print]. Abstract

Bullock AJ et al. Botensilimab plus balstilimab in relapsed/refractory microsatellite stable metastatic colorectal cancer: A phase 1 trial. Nat Med 2024;30(9):2558-67. Abstract

Cercek A et al. Durable complete responses to PD-1 blockade alone in mismatch repair deficient locally advanced rectal cancer. ASCO 2024;Abstract LBA3512.

Fakih M et al. Preliminary results from a randomized, open-label, phase 2 study of botensilimab (BOT) with or without balstilimab (BAL) in refractory microsatellite stable metastatic colorectal cancer with no liver metastases (MSS mCRC NLM). Gastrointestinal Cancers Symposium 2025;Abstract 23.

Kawazoe A et al. Lenvatinib plus pembrolizumab versus standard of care for previously treated metastatic colorectal cancer: Final analysis of the randomized, open-label, phase III LEAP-017 study. J Clin Oncol 2024;42(24):2918-27. Abstract

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) or NIVO monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded analyses from CheckMate 8HW. ASCO 2025;Abstract 3501.

Lenz H-J et al. Nivolumab (NIVO) plus ipilimumab (IPI) vs chemotherapy (chemo) as first-line (1L) treatment for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): Expanded efficacy analysis from CheckMate 8HW. ASCO 2024;Abstract 3503.

Lonardi S et al. Nivolumab plus ipilimumab vs nivolumab monotherapy for microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) metastatic colorectal cancer (mCRC): New results from CheckMate 8HW. ESMO 2025;Abstract LBA29.

Rasschaert G et al. AZUR-4, a phase 2, open label, randomized study of neoadjuvant dostarlimab plus capecitabine plus oxaliplatin (CAPEOX) versus CAPEOX alone in previously untreated T4N0 or stage III mismatch repair proficient/microsatellite stable resectable colon cancer. ASCO 2025;Abstract TPS3649.

Saeed A et al. Zanzalintinib plus atezolizumab (zanza + atezo) vs regorafenib (rego) in patients (pts) with previously treated metastatic colorectal cancer (mCRC): Primary overall survival (OS) analysis from the randomized, open-label, phase 3 STELLAR-303 study. ESMO 2025;Abstract LBA30.

Saeed A et al. STELLAR-303: Randomized phase III study of zanzalintinib + atezolizumab in previously treated metastatic colorectal cancer. Future Oncol 2024;20(24):1733-43. Abstract

Sinicrope FA et al. Randomized trial of standard chemotherapy alone or combined with atezolizumab as adjuvant therapy for patients with stage III deficient DNA mismatch repair (dMMR) colon cancer (Alliance A021502; ATOMIC). ASCO 2025;Abstract LBA1.

 

Dr Strickler

Elez E et al. Encorafenib, cetuximab, and mFOLFOX6 in BRAF-mutated colorectal cancer. N Engl J Med 2025;392(24):2425-37. Abstract

Elez E et al. First-line encorafenib + cetuximab + mFOLFOX6 in BRAF V600E-mutant metastatic colorectal cancer (BREAKWATER): Progression-free survival and updated overall survival analyses. ASCO 2025;Abstract LBA3500.

Kopetz S et al. Encorafenib, cetuximab and chemotherapy in BRAF-mutant colorectal cancer: A randomized phase 3 trial. Nat Med 2025;31(3):901-8. Abstract

Nakamura Y et al. ctDNA-based molecular residual disease and survival in resectable colorectal cancer. Nat Med 2024;30(11):3272-83. Abstract

Raghav K et al. Trastuzumab deruxtecan in patients with HER2-positive advanced colorectal cancer (DESTINY-CRC02): Primary results from a multicentre, randomised, phase 2 trial. Lancet Oncol 2024;25(9):1147-62. Abstract

Siena S et al. Sotorasib (soto), panitumumab (pani) and FOLFIRI in the first-line (1L) setting for KRAS G12C–mutated metastatic colorectal cancer (mCRC): Safety and efficacy analysis from the phase Ib CodeBreaK 101 study. ESMO 2024;Abstract 505O.

Strickler JH et al. Long-term safety and efficacy of sotorasib plus panitumumab and FOLFIRI for previously treated KRAS G12C-mutated metastatic colorectal cancer (mCRC): CodeBreaK 101 (phase 1b). ASCO 2025;Abstract 3506.

Strickler JH et al. Final results of a phase 2 study of tucatinib and trastuzumab for HER2-positive mCRC (MOUNTAINEER). ASCO 2024;Abstract 3509.

Tie J et al. Circulating tumor DNA-guided adjuvant therapy in locally advanced colon cancer: The randomized phase 2/3 DYNAMIC-III trial. Nat Med 2025;[Online ahead of print]. Abstract

Tie J et al. ctDNA-guided adjuvant chemotherapy de-escalation in stage III colon cancer: Primary analysis of the ctDNA-negative cohort from the randomized AGITG DYNAMIC-III trial (Intergroup Study of AGITG and CCTG). ESMO 2025;Abstract LBA9.

Yaeger R et al. Efficacy and safety of adagrasib plus cetuximab in patients with KRASG12C-mutated metastatic colorectal cancer. Cancer Discov 2024;14(6):982-93. Abstract

 

 

Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

Dr Lunning

Abramson J et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Bishop MR, Kay GE. CAR T-cell therapy: A collaboration between authorized treatment centers and community oncologists. Semin Oncol 2024;51(3-4):87-94. Abstract

Brody JD et al. Subcutaneous epcoritamab + GemOx in patients with relapsed or refractory DLBCL: Updated results from EPCORE NHL-2. ASCO 2024;Abstract 7037.

Dickinson MJ et al. Fixed-duration glofitamab monotherapy continues to demonstrate durable responses in patients with relapsed or refractory large B-cell lymphoma: 3-year follow-up from a pivotal phase II study. ASH 2024;Abstract 865.

Flinn IW et al. Fixed duration subcutaneous (SC) mosunetuzumab (Mosun) in patients with previously untreated high-tumor burden follicular lymphoma (FL): Interim results from the phase II MorningSun study. ASCO 2025;Abstract 7014.

Hun-Yoon D et al. Safety and efficacy of AZD0486, A CD19XCD3 T-cell engager, in relapsed or refractory diffuse large B-cell lymphoma. EHA 2025;Abstract PS1927.

Kamdar M et al. Lisocabtagene maraleucel versus standard of care for second-line relapsed/refractory large B-cell lymphoma: 3-year follow-up from the randomized, phase III TRANSFORM study. J Clin Oncol 2025;43(24):2671-78. Abstract

Linton KM et al. Epcoritamab monotherapy in patients with relapsed or refractory follicular lymphoma (EPCORE NHL-1): A phase 2 cohort of a single-arm, multicentre study. Lancet Haematol 2024;11(8):e593-605. Abstract

Matasar M et al. Efficacy and safety of odronextamab monotherapy in patients (pts) with diffuse large B-cell lymphoma (DLBCL) progressing after CAR T-cell therapy: Primary analysis from the ELM-1 study. ASH 2024;Abstract 866.

Neelapu SS et al. 5-Year Follow-up analysis from ZUMA-5: A phase 2 trial of axicabtagene ciloleucel (axi-cel) in patients with relapsed/refractory indolent non-Hodgkin lymphoma. ASH 2024;Abstract 864.

Sehn LH et al. Long-term 3-year follow-up of mosunetuzumab in relapsed or refractory follicular lymphoma after ≥2 prior therapies. Blood 2025;145(7):708-19. Abstract

Vose JM et al. 3-year update from the Epcore NHL-1 trial: Epcoritamab leads to deep and durable responses in relapsed or refractory large B-cell lymphoma. ASH 2024;Abstract 4480.

Westin JR et al. Axicabtagene ciloleucel (axi-cel) versus standard of care (SOC) in patients with primary refractory or early relapsed large B-cell lymphoma (LBCL). ASTCT 2025;Abstract 283.

 

Dr S Smith

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GemOx) versus rituximab-GemOx for relapsed or refractory diffuse large B-cell lymphoma (STARGLO): A global phase 3, randomised, open-label trial. Lancet 2024;404(10466):1940-54. Abstract

Abramson JS et al. Glofitamab plus gemcitabine and oxaliplatin (GLOFIT-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results of a global randomized phase III trial (STARGLO). EHA 2024;Abstract LB3438.

Alderuccio JP et al. Initial results from LOTIS-7: A phase 1b study of loncastuximab tesirine plus glofitamab in patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). ICML 2025;Abstract 078.

Alderuccio JP et al. Loncastuximab tesirine with rituximab in patients with relapsed or refractory follicular lymphoma: A single-centre, single-arm, phase 2 trial. Lancet Haematol 2025;12(1):e23-34. Abstract

Caimi PF et al. Loncastuximab tesirine in relapsed/refractory diffuse large B-cell lymphoma: Long-term efficacy and safety from the phase II LOTIS-2 study. Haematologica 2024;109(4):1184-93. Abstract

Duell J et al. Tafasitamab for patients with relapsed or refractory diffuse large B-cell lymphoma: Final 5-year efficacy and safety findings in the phase II L-MIND study. Haematologica 2024;109(2):553-66. Abstract

Kwiatek M et al. LOTIS-5: An ongoing, phase 3, randomized study of loncastuximab tesirine with rituximab (Lonca-R) versus immunochemotherapy in patients with R/R DLBCL. ASCO 2025;Abstract TPS7097.

Matasar M et al. Polatuzumab vedotin, rituximab, gemcitabine and oxaliplatin (POLA-R-GEMOX) for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): Results from the randomized phase III POLARGO trial. EHA 2025;Abstract S101.

Saverno K et al. Real-world effectiveness of tafasitamab (tafa) for the treatment of relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL) in the United States. Transplant Cell Ther 2025;31(2):S398-9. Abstract

Sehn LH et al. Tafasitamab plus lenalidomide and rituximab for relapsed or refractory follicular lymphoma: Results from a phase 3 study (inMIND). ASH 2024;Abstract LBA-1.

Zinzani PL et al. ROSEWOOD: A phase II randomized study of zanubrutinib plus obinutuzumab versus obinutuzumab monotherapy in patients with relapsed or refractory follicular lymphoma. J Clin Oncol 2023;41(33):5107-17. Abstract

Consensus or Controversy?: Clinical Investigators Provide Perspectives on the Current and Future Clinical Care of Patients with Metastatic Breast Cancer

Accreditation types: 2.25 ABIM MOC, ABS MOC, CME

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Faculty

Harold J Burstein

Faculty

Harold J Burstein

MD, PhD

Dana-Farber Cancer Institute, Boston, Massachusetts

Director of Academic Partnerships, Institute Physician

Harvard Medical School, Boston, Massachusetts

Professor of Medicine

Javier Cortés

Faculty

Javier Cortés

MD, PhD

IBCC International Breast Cancer Center, Barcelona, Spain

Head

Rebecca A Dent

Faculty

Rebecca A Dent

MD, MSc

National Cancer Centre Singapore, Singapore

Senior Consultant

Kevin Kalinsky

Faculty

Kevin Kalinsky

MD, MS, FASCO

Winship Cancer Institute at Emory University, Atlanta, Georgia

Professor of Medicine, Director, Division of Medical Oncology, Director, Glenn Family Breast Center

Joyce O’Shaughnessy

Faculty

Joyce O’Shaughnessy

MD

Baylor University Medical Center, Dallas, Texas

Celebrating Women Chair in Breast Cancer Research

Sarah Cannon Research Institute, Dallas, Texas

Chair, Breast Disease Committee

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

TARGET AUDIENCE
This program 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

  • Evaluate recently presented clinical research findings to determine their effect on the current management of metastatic breast cancer (mBC).
  • Review the correlation between various biomarkers (eg, PIK3CA/AKT1/PTEN alterations, ESR1 mutations, low and ultralow HER2 levels) and response to specific therapies, and develop optimal testing algorithms for patients with hormone receptor (HR)-positive mBC.
  • Appraise published efficacy and safety data from randomized clinical trials evaluating CDK4/6 inhibitors for HR-positive mBC, and appropriately counsel patients regarding the optimal use of these agents.
  • Recall the frequency of phosphoinositide-3 kinase pathway mutations in patients with HR-positive mBC, and recognize the evidence-based approaches available to target these aberrations in individuals with PIK3CA-mutated disease.
  • Understand the mechanism of action of, published and emerging research findings with and the current and future clinical role of oral selective estrogen receptor degraders for patients with HR-positive mBC harboring ESR1 mutations.
  • Interrogate published Phase III research documenting the efficacy of AKT inhibitors for patients with progressive HR-positive mBC to determine the current clinical applicability of this approach.
  • Appreciate the incidence, characteristics and clinical relevance of HER2-low or ultralow mBC, and understand available research findings with HER2-directed antibody-drug conjugates for this disease subset.
  • Assess published and emerging Phase III research documenting the efficacy of TROP2-directed antibody-drug conjugates for mBC in order to determine the current and potential clinical applicability of these approaches.
  • Evaluate published and emerging research findings and biological and clinical factors to effectively select and sequence available therapeutic agents and regimens for patients with HER2-positive mBC.
  • Review published research supporting the use of chemotherapy in combination with anti-PD-1/PD-L1 antibodies for patients with triple-negative mBC, and use this information to make appropriate treatment recommendations.
  • Discuss available research establishing the efficacy of PARP inhibitors for patients with mBC harboring BRCA or other homologous recombination repair pathway mutations, and identify individuals appropriate for treatment with these agents.
  • Recall the mechanisms of action of, early data with and ongoing clinical trials evaluating other novel agents and treatment strategies under development for mBC.

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 Program: 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 these CME activities, which includes participation in the evaluation component and a post-test, enables the participant to earn up to 2.25 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

AMERICAN BOARD OF SURGERY (ABS) — CONTINOUS CERTIFICATION (CC)
Successful completion of these CME activities, 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, 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
Video Program: This CME activity consists of a video component. To receive credit, the participant should review the CME information, watch the video, complete the post-test with a score of 80% or better and fill out the evaluation located at ResearchToPractice.com/ASCO2025/mBC/Video/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:

Harold J Burstein, MD, PhD
Director of Academic Partnerships
Institute Physician
Dana-Farber Cancer Institute
Professor of Medicine
Harvard Medical School
Boston, Massachusetts

No relevant financial relationships to disclose

Javier Cortés, MD, PhD
Head, IBCC International Breast Cancer Center
Barcelona, Spain

Consulting and Advisor: AbbVie Inc, AstraZeneca Pharmaceuticals LP, AvenCell Europe GmbH, Bioasis Technologies Inc, Biocon, BioInvent, BioNTech SE, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, Circle Pharma, Daiichi Sankyo Inc, Delcath Systems Inc, Ellipses Pharma, ExpreS2ion Biotechnologies, Gilead Sciences Inc, Hexagon Bio, HiberCell, Jazz Pharmaceuticals Inc, Leuko Labs Inc, Lilly, Menarini Group, MSD, pharmaand GmbH, QED Therapeutics, Reveal Genomics, Roche Laboratories Inc, Seagen Inc, Zymeworks Inc; Contracted Research Funding to Institution: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Eisai Inc, F Hoffmann-La Roche Ltd, Guardant Health, IQVIA, MSD, Pfizer Inc, PIQUR Therapeutics, Queen Mary University of London, Roche Laboratories Inc, Servier Affaires Medicales, Takeda Pharmaceuticals USA Inc; Honoraria: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Eisai Inc, Gilead Sciences Inc, Lilly, MSD, Novartis, Pfizer Inc, Roche Laboratories Inc, Stemline Therapeutics Inc, Zuellig Pharma; Patents: WO 2014/199294 A, US 2019/0338368 A1; Stock Options/Stock — Public Companies: Leuko Labs Inc; Travel, Accommodation, Expenses: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Eisai Inc, Gilead Sciences Inc, MSD, Novartis, Pfizer Inc, Roche Laboratories Inc, Stemline Therapeutics Inc; Nonrelevant Financial Relationships: MAJ3 Capital.

Rebecca A Dent, MD, MSc
Senior Consultant
National Cancer Centre Singapore
Singapore

No relevant financial relationships to disclose.

Kevin Kalinsky, MD, MS, FASCO
Professor of Medicine
Director, Division of Medical Oncology
Director, Glenn Family Breast Center
Winship Cancer Institute at Emory University
Atlanta, Georgia

Advisory Committees: AstraZeneca Pharmaceuticals LP, Biotheranostics Inc, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Menarini Silicon Biosystems, Merck, Mersana Therapeutics Inc, Myovant Sciences, Novartis, Pfizer Inc, ProteinQure, Puma Biotechnology Inc, Regor Therapeutics, Relay Therapeutics, Seagen Inc.

Joyce O’Shaughnessy, MD
Celebrating Women Chair in Breast Cancer Research
Baylor University Medical Center
Chair, Breast Disease Committee
Sarah Cannon Research Institute
Dallas, Texas

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, Merck, Mersana Therapeutics Inc, Natera Inc, Novartis, Pfizer Inc, Pierre Fabre, Puma Biotechnology Inc, RayzeBio Inc, Roche Laboratories Inc, Sanofi, Seagen Inc, Stemline Therapeutics Inc, Summit Therapeutics, Tempus, TerSera Therapeutics LLC.

SURVEY PARTICIPANTS
Sara A Hurvitz, MD, FACPContracted Research: Ambrx, Amgen Inc, Arvinas, AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Celcuity, CytomX Therapeutics, Daiichi Sankyo Inc, Dantari, Dignitana AB, G1 Therapeutics Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Greenwich LifeSciences Inc, GSK, Lilly, MacroGenics Inc, Novartis, OBI Pharma Inc, Orinove Inc, Orum Therapeutics, Pfizer Inc, Phoenix Molecular Designs, Pieris Pharmaceuticals Inc, Puma Biotechnology Inc, Radius Health Inc, Samumed, Sanofi, Seagen Inc, Stemline Therapeutics Inc, Zymeworks Inc. Komal Jhaveri, MD, FACPConsultant/Advisory Board Roles: AstraZeneca Pharmaceuticals LP, Bicycle Therapeutics, Blueprint Medicines, Daiichi Sankyo Inc, Eisai Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Menarini Group, Novartis, Olema Oncology, Pfizer Inc, RayzeBio Inc, Scorpion Therapeutics, Stemline Therapeutics Inc, Zymeworks Inc; Research Funding (Support to Institution): AstraZeneca Pharmaceuticals LP, Blueprint Medicines, Eisai Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Merck, Novartis, Pfizer Inc, Puma Biotechnology Inc, RayzeBio Inc, Scorpion Therapeutics, Zymeworks Inc; Travel and Accommodations: AstraZeneca Pharmaceuticals LP, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Pfizer Inc.

MODERATOR
Hope S Rugo, MD
Director, Women’s Cancers Program
Division Chief, Breast Medical Oncology
Professor, Department of Medical Oncology and Therapeutics Research
City of Hope Comprehensive Cancer Center
Duarte, California
Professor Emeritus, UCSF

Advisory Committees: Bristol Myers Squibb, Chugai Pharmaceutical Co Ltd, Napo Pharmaceuticals Inc, Sanofi, Viatris; Contracted Research (Institutional Research Support): Ambrx, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Lilly, Merck, Novartis, OBI Pharma Inc, 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.

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, Daiichi Sankyo Inc, Genentech, a member of the Roche Group, Puma Biotechnology Inc, and Stemline Therapeutics Inc.

Release date: June 2025
Expiration date: June 2026

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Dr Cortés

Altaha R et al. Increased risk of brain metastases in patients with HER-2/neu-positive breast carcinoma. Cancer 2005;103(3):442-3. Abstract

Baselga J et al. Case records of the Massachusetts General Hospital. Case 16-2012. A 32-year-old woman with HER2-positive breast cancer. N Engl J Med 2012;366(21):2018-26. Abstract

Bose R et al. Activating HER2 mutations in HER2 gene amplification negative breast cancer. Cancer Discov 2013;3(2):224-37. Abstract

Brufsky A et al. Phase II COLET study: Atezolizumab (A) + cobimetinib (C) + paclitaxel (P)/nab-paclitaxel (nP) as first-line (1L) treatment (tx) for patients (pts) with locally advanced or metastatic triple-negative breast cancer (mTNBC). ASCO 2019;Abstract 1013.

Cortés J et al. Pembrolizumab plus chemotherapy in advanced triple-negative breast cancer. N Engl J Med 2022;387(3):217-26. Abstract

Hyman DM et al. HER kinase inhibition in patients with HER2- and HER3-mutant cancers. Nature 2018;554(7691):189-94. Abstract

Jhaveri K et al. Neratinib + fulvestrant + trastuzumab for HR-positive, HER2-negative, HER2-mutant metastatic breast cancer: outcomes and biomarker analysis from the SUMMIT trial. Ann Oncol 2023;34(10):885-98. Abstract

Lin N et al. Trastuzumab deruxtecan (T-DXd) in patients (pts) with HER2+ advanced/metastatic breast cancer (mBC) with or without brain metastases (BM): DESTINYBreast-12 primary results. ESMO 2024;Abstract LBA18.

Martin M et al. Brain metastases from non-small cell lung carcinoma: An overview of classical and novel treatment strategies. Rep Pract Oncol Radiother 2022;27(3):527-44. Abstract

Metzger O et al. PATINA: A randomized, open label, phase III trial to evaluate the efficacy and safety of palbociclib + anti-HER2 therapy + endocrine therapy vs. anti-HER2 therapy + endocrine therapy after induction treatment for hormone receptor-positive (HR+)/HER2-positive metastatic breast cancer. San Antonio Breast Cancer Symposium 2024;Abstract AFT-38.

Murthy RK et al. Tucatinib, trastuzumab, and capecitabine for HER2-positive metastatic breast cancer. N Engl J Med 2020;382(7):597-609. Abstract

Olson EM et al. Clinical outcomes and treatment practice patterns of patients with HER2-positive metastatic breast cancer in the post-trastuzumab era. Breast 2013;22(4):525-31. Abstract

Rugo HS et al. SOPHIA primary analysis: A phase 3 (P3) study of margetuximab (M) + chemotherapy (C) versus trastuzumab (T) + C in patients (pts) with HER2+ metastatic (met) breast cancer (MBC) after prior anti-HER2 therapies (Tx). ASCO 2019;Abstract 1000.

Tolaney S 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.

Verma S et al. Trastuzumab emtansine for HER2-positive advanced breast cancer. N Engl J Med 2012;367(19):1783-91. Abstract

 

Dr Kalinsky

Allouchery V et al. Circulating ESR1 mutations at the end of aromatase inhibitor adjuvant treatment and after relapse in breast cancer patients. Breast Cancer Res 2018;20(1):40. Abstract

Bardia A et al. Datopotamab deruxtecan (Dato-DXd) vs chemotherapy in previously-treated inoperable or metastatic hormone receptor-positive, HER2-negative (HR+/HER2–) breast cancer (BC): Primary results from the randomised phase III TROPION-Breast01 trial. ESMO 2023;Abstract LBA11.

Brett JO et al. ESR1 mutation as an emerging clinical biomarker in metastatic hormone receptor-positive breast cancer. Breast Cancer Res 2021;23(1):85. Abstract

Brufsky AM. Long-term management of patients with hormone receptor-positive metastatic breast cancer: Concepts for sequential and combination endocrine-based therapies. Cancer Treat Rev 2017;59:22-32. Abstract

Cabel L et al. Dynamics and type of ESR1 mutations under aromatase inhibitor or fulvestrant combined with palbociclib after randomization in the PADA-1 trial. ASCO 2023;Abstract 1002.

Carlson RW et al. Phase II trial of anastrozole plus goserelin in the treatment of hormone receptor-positive, metastatic carcinoma of the breast in premenopausal women. J Clin Oncol 2010;28(25):3917-21. Abstract

Croxtall JD et al. Fulvestrant: A review of its use in the management of hormone receptor-positive metastatic breast cancer in postmenopausal women. Drugs 2011;71(3):363-80. 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.

Jeselsohn R et al. Allele-specific chromatin recruitment and therapeutic vulnerabilities of ESR1 activating mutations. Cancer Cell 2018;33(2):173-86.e5. Abstract

Jeselsohn R et al. Emergence of constitutively active estrogen receptor-α mutations in pretreated advanced estrogen receptor-positive breast cancer. Clin Cancer Res 2014;20(7):1757-67. Abstract

Lim E et al. The natural history of hormone receptor-positive breast cancer. Oncology (Williston Park) 2012;26(8):688-94, 696. Abstract

Rugo HS et al. Capivasertib (C) and fulvestrant (F) for patients (pts) with aromatase inhibitor (AI)-resistant HR+/HER2– advanced breast cancer (ABC): Characterization and management of common adverse events (AEs) from the phase 3 CAPItello-291 trial. ASCO 2023;Abstract 1067.

Rugo HS et al. Time course and management of key adverse events during the randomized phase III SOLAR-1 study of PI3K inhibitor alpelisib plus fulvestrant in patients with HR-positive advanced breast cancer. Ann Oncol 2020;31(8):1001-10. Abstract

Schiavon G et al. Analysis of ESR1 mutation in circulating tumor DNA demonstrates evolution during therapy for metastatic breast cancer. Sci Transl Med 2015;7(313):313ra182. Abstract

Turner N et al. INAVO120: Phase III trial final overall survival (OS) analysis of first-line inavolisib (INAVO)/placebo (PBO) + palbociclib (PALBO) + fulvestrant (FULV) in patients (pts) with PIK3CA-mutated, hormone receptor-positive (HR+), HER2-negative (HER2–), endocrine-resistant advanced breast cancer (aBC). ASCO 2025;Abstract 1003.

Vasan N et al. At a crossroads: how to translate the roles of PI3K in oncogenic and metabolic signalling into improvements in cancer therapy. Nat Rev Clin Oncol 2022;19(7):471-85. Abstract

 

Dr Burstein

Bardia A et al. Elacestrant in ER+, HER2- metastatic breast cancer with ESR1-mutated tumors: Subgroup analyses from the phase III EMERALD trial by prior duration of endocrine therapy plus CDK4/6 inhibitor and in clinical subgroups. Clin Cancer Res 2024;30(19):4299-309. Abstract

Bardia A et al. Elacestrant vs standard-of-care in ER+/HER2- advanced or metastatic breast cancer (mBC) with ESR1 mutation: Key biomarkers and clinical subgroup analyses from the phase 3 EMERALD trial. San Antonio Breast Cancer Symposium 2023;Abstract PS17-02.

Bidard F-C et al. Elacestrant (oral selective estrogen receptor degrader) versus standard endocrine therapy for estrogen receptor-positive, human epidermal growth factor receptor 2-negative advanced breast cancer: Results from the randomized phase III EMERALD trial. J Clin Oncol 2022;40(28):3246-56. 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.

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

Jhaveri K et al. Imlunestrant, an oral selective estrogen receptor degrader (SERD), as monotherapy & combined with abemaciclib, for patients with ER+, HER2- advanced breast cancer (ABC), pretreated with endocrine therapy (ET): Results of the phase 3 EMBER-3 trial. San Antonio Breast Cancer Symposium 2024;Abstract GS1-01.

Turner et al. Capivasertib in hormone receptor-positive advanced breast cancer. N Engl J Med 2023;388(22):2058-70. Abstract

 

Dr O’Shaughnessy

Banerji U et al. Trastuzumab duocarmazine in locally advanced and metastatic solid tumours and HER2-expressing breast cancer: A phase 1 dose-escalation and dose-expansion study. Lancet Oncol 2019;20(8):1124-35. 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

Geukens T et al. Intra-patient and inter-metastasis heterogeneity of HER2-low status in metastatic breast cancer. Eur J Cancer 2023;188:152-60. Abstract

Hurvitz SA et al. TRIO-US B-12 TALENT: Neoadjuvant trastuzumab deruxtecan with or without anastrozole for HER2-low, HR+ early-stage breast cancer. San Antonio Breast Cancer Symposium 2022;Abstract GS2-03.

Miglietta F et al. Evolution of HER2-low expression from primary to recurrent breast cancer. NPJ Breast Cancer 2021;7(1):137. 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.

Modi S et al. Trastuzumab deruxtecan in previously treated HER2-low advanced breast cancer. N Engl J Med 2022;387(1):9-20. 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): Results of DESTINY-Breast04, a randomized, phase 3 study. ASCO 2022;Abstract LBA3.

O’Shaughnessy J et al. DYNASTY-Breast02: A phase III trial of BNT323/DB-1303 vs investigator’s choice chemotherapy in HER2-low, hormone receptor positive, metastatic breast cancer. ESMO 2024;Abstract 436TiP.

Tarantino P et al. Evolution of low HER2 expression between early and advanced-stage breast cancer. Eur J Cancer 2022;163:35-43. Abstract

Wang J et al. RC48-ADC, a HER2-targeting antibody-drug conjugate, in patients with HER2-positive and HER2-low expressing advanced or metastatic breast cancer: A pooled analysis of two studies. ASCO 2021;Abstract 1022.

 

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. 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.

Columbo R et al. The journey of antibody–drug conjugates: lessons learned from 40 years of development. Cancer Discov 2024;14(11):2089-108. Abstract

Hamilton E et al. Initial phase 1 dose escalation data for emiltatug ledadotin (Emi-Le), a novel B7-H4-directed dolasynthen antibody-drug conjugate. ASCO 2025;Abstract 3009.

Nelson RS et al. UGT1A1 guided cancer therapy: Review of the evidence and considerations for clinical implementation. Cancers (Basel) 2021;13(7):1566. Abstract

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

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 2025;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. Health-related quality of life (HRQoL) in the phase III TROPiCS-02 trial of sacituzumab govitecan (SG) vs chemotherapy in HR+/HER2- metastatic breast cancer (MBC). ESMO 2022;Abstract 1553O

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

Rugo HS et al. Sacituzumab govitecan (SG) vs treatment of physician’s choice (TPC): Efficacy by Trop-2 expression in the TROPiCS-02 study of patients (pts) with HR+/HER2– metastatic breast cancer (mBC). San Antonio Breast Cancer Symposium 2022;Abstract GS1-11.

Rugo HS et al. Safety analyses from the phase 3 ASCENT trial of sacituzumab govitecan in metastatic triple-negative breast cancer. NPJ Breast Cancer 2022;8(1):98. 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 Dent

Bardia A et al. Datopotamab deruxtecan in advanced or metastatic HR+/HER2- and triple-negative breast cancer: Results from the phase I TROPION-PanTumor01 study. J Clin Oncol 2024;42(19):2281-94. Abstract

Bardia A et al. Sacituzumab govitecan in metastatic triple-negative breast cancer. N Engl J Med 2021;384(16):1529-41. Abstract

Binghe Xu et al. Sacituzumab tirumotecan (SKB264/MK-2870) in patients (pts) with previously treated locally recurrent or metastatic triple-negative breast cancer (TNBC): Results from the phase III OptiTROP-Breast01 study. ASCO 2024;Abstract 104.

Cortes J et al. Pembrolizumab plus chemotherapy in advanced triple-negative breast cancer. N Engl J Med 2022;387(3):217-26. Abstract

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):630-42. Abstract

Giordano A et al. Enfortumab vedotin (EV) in triple-negative breast cancer (TNBC) and HR+/HER2- breast cancer (BC) cohorts of EV-202. ASCO 2024;Abstract 1005.

Krop IE et al. Results from the phase 1/2 study of patritumab deruxtecan, a HER3-directed antibody-drug conjugate (ADC), in patients with HER3-expressing metastatic breast cancer (MBC). ASCO 2022;Abstract 1002.

Litton JK et al. Talazoparib versus chemotherapy in patients with germline BRCA1/2-mutated HER2-negative advanced breast cancer: Final overall survival results from the EMBRACA trial. Ann Oncol 2020;31(11):1526-35. Abstract

Litton JK et al. Talazoparib in patients with advanced breast cancer and a germline BRCA mutation. N Engl J Med 2018;379(8):753-63. Abstract

Robson ME et al. OlympiAD extended follow-up for overall survival and safety: Olaparib versus chemotherapy treatment of physician’s choice in patients with a germline BRCA mutation and HER2-negative metastatic breast cancer. Eur J Cancer 2023;184:39-47. Abstract

Robson M et al. Olaparib for metastatic breast cancer in patients with a germline BRCA mutation. N Engl J Med 2017;377(6):523-33. Abstract

Tolaney S 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.

Tung N et al. TBCRC 031: Randomized phase II study of neoadjuvant cisplatin versus doxorubicin-cyclophosphamide in germline BRCA carriers with HER2-negative breast cancer (the INFORM trial). J Clin Oncol 2020;38(14):1539-48. Abstract

Yin Y et al. Sacituzumab tirumotecan in previously treated metastatic triple-negative breast cancer: a randomized phase 3 trial. Nat Med 2025;[Online ahead of print]. Abstract

  • ASCO 2025