Faculty

TARGET AUDIENCE
This activity is intended for medical oncologists, hematology-oncology fellows and other healthcare providers involved in the treatment of squamous cell carcinoma of the anal canal.

LEARNING OBJECTIVES

• Appreciate the incidence, etiology and clinical and biological characteristics of squamous cell carcinoma of the anal canal (SCAC).
• Consider published research guiding the selection and sequencing of therapy for SCAC to facilitate optimal treatment and long-term outcomes for patients.
• Evaluate the scientific rationale for evaluating immune checkpoint inhibitors for advanced SCAC, and appreciate available research findings with anti-PD-1/PD-L1 antibody monotherapy for patients with relapsed/refractory disease.
• Assess recently presented research with chemotherapy in combination with anti-PD-1 antibody therapy as first-line treatment for advanced SCAC, and identify patients potentially eligible for this novel treatment approach.
• Review novel agents and strategies under clinical development for the treatment of SCAC, and appropriately refer eligible patients for trial participation.

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

CREDIT DESIGNATION STATEMENT
Video Interview: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 0.75 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Interview: ResearchToPractice.com/OncologyTodaySCCAnal25/Video and evaluation ResearchToPractice.com/OncologyTodaySCCAnal25/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:

Marwan Fakih, MD
Professor, Medical Oncology and Therapeutics Research
Judy and Bernard Briskin Distinguished Director in Clinical Research
Associate Director for Clinical Sciences
Medical Director, Briskin Center for Clinical Research
Division Head, GI Medical Oncology
City of Hope Comprehensive Cancer Center
Duarte, California

Advisory Committees: Genentech, a member of the Roche Group, Janssen Research and Development, Merus, Mirati Therapeutics Inc, Tempus, Xilio Therapeutics; Consulting Agreements: AbbVie Inc, Adagene, Bristol Myers Squibb, Delcath Systems Inc, Iterion Therapeutics, Merck, Microbial Machines, Mirati Therapeutics Inc, Revolution Medicines, Summit Therapeutics, Taiho Oncology Inc, Totus Medicines; Contracted Research: Agenus Inc.

EDITOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, 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 grantor.

These activities are supported by an educational grant from Incyte Corporation.

Release date: February 2026
Expiration date: February 2027

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

Fakih M et al. POD1UM-303/INTERAACT2 subgroup analyses and impact of delayed retifanlimab treatment on outcomes in patients with squamous cell carcinoma of the anal canal (SCAC). ASCO 2025; Abstract 3525.

Garg A et al. Future patterns in burden and incidence of squamous cell carcinoma of the anus in the United States, 2001-2035. J Natl Cancer Inst 2024;116(9):1508-12. Abstract

Kim S et al. Atezolizumab plus modified docetaxel, cisplatin, and fluorouracil as first-line treatment for advanced anal cancer (SCARCE C17-02 PRODIGE 60): A randomised, non-comparative, phase 2 study. Lancet Oncol 2024;25(4):518-28. Abstract

Marabelle A et al. Pembrolizumab for previously treated advanced anal squamous cell carcinoma: Results from the non-randomised, multicohort, multicentre, phase 2 KEYNOTE-158 study. Lancet Gastroenterol Hepatol 2022;7(5):446-54. Abstract

Morris V et al. NCI9673 (Part B): A multi-institutional ETCTN randomized phase II study of nivolumab with or without ipilimumab in refractory, metastatic squamous cell carcinoma of the anal canal. ESMO GI 2023;Abstract O-12.

Morris VK et al. Nivolumab for previously treated unresectable metastatic anal cancer (NCI9673): A multicentre, single-arm, phase 2 study. Lancet Oncol 2017;18(4):446-53. Abstract

Rao S et al. Retifanlimab with carboplatin and paclitaxel for locally recurrent or metastatic squamous cell carcinoma of the anal canal (POD1UM-303/InterAACT-2): A global, phase 3 randomised controlled trial. Lancet 2025;405(10495):2144-52. Abstract

Rao S et al. Survival outcomes in POD1UM-303/InterAACT-2: A phase III study of retifanlimab (R) + carboplatin-paclitaxel (CP) in first-line (1L) advanced squamous anal cancer (SCAC). ESMO Immuno-Oncology Congress 2025;Abstract 123MO.

Rao S et al. A phase II study of retifanlimab (INCMGA00012) in patients with squamous carcinoma of the anal canal who have progressed following platinum-based chemotherapy (POD1UM-202). ESMO Open 2022;7(4). Abstract

Rao S et al. International rare cancers initiative multicenter randomized phase II trial of cisplatin and fluorouracil versus carboplatin and paclitaxel in advanced anal cancer: InterAAct. J Clin Oncol 2020;38(22):2510-8. Abstract

Faculty

TARGET AUDIENCE
This activity is intended for medical oncologists, hematology-oncology fellows and other healthcare providers involved in the treatment of squamous cell carcinoma of the anal canal.

LEARNING OBJECTIVES

• Appreciate the incidence, etiology and clinical and biological characteristics of squamous cell carcinoma of the anal canal (SCAC).
• Consider published research guiding the selection and sequencing of therapy for SCAC to facilitate optimal treatment and long-term outcomes for patients.
• Evaluate the scientific rationale for evaluating immune checkpoint inhibitors for advanced SCAC, and appreciate available research findings with anti-PD-1/PD-L1 antibody monotherapy for patients with relapsed/refractory disease.
• Assess recently presented research with chemotherapy in combination with anti-PD-1 antibody therapy as first-line treatment for advanced SCAC, and identify patients potentially eligible for this novel treatment approach.
• Review novel agents and strategies under clinical development for the treatment of SCAC, and appropriately refer eligible patients for trial participation.

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

CREDIT DESIGNATION STATEMENT
Video Lecture: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 0.75 (lecture) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Lecture: ResearchToPractice.com/OncologyTodaySCCAnal25/Presentation and evaluation ResearchToPractice.com/OncologyTodaySCCAnal25/Presentation/CME.

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

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

Marwan Fakih, MD
Professor, Medical Oncology and Therapeutics Research
Judy and Bernard Briskin Distinguished Director in Clinical Research
Associate Director for Clinical Sciences
Medical Director, Briskin Center for Clinical Research
Division Head, GI Medical Oncology
City of Hope Comprehensive Cancer Center
Duarte, California

Advisory Committees: Genentech, a member of the Roche Group, Janssen Research and Development, Merus, Mirati Therapeutics Inc, Tempus, Xilio Therapeutics; Consulting Agreements: AbbVie Inc, Adagene, Bristol Myers Squibb, Delcath Systems Inc, Iterion Therapeutics, Merck, Microbial Machines, Mirati Therapeutics Inc, Revolution Medicines, Summit Therapeutics, Taiho Oncology Inc, Totus Medicines; Contracted Research: Agenus Inc.

EDITOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, 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 grantor.

These activities are supported by an educational grant from Incyte Corporation.

Release date: February 2026
Expiration date: February 2026

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

Fakih M et al. POD1UM-303/INTERAACT2 subgroup analyses and impact of delayed retifanlimab treatment on outcomes in patients with squamous cell carcinoma of the anal canal (SCAC). ASCO 2025; Abstract 3525.

Garg A et al. Future patterns in burden and incidence of squamous cell carcinoma of the anus in the United States, 2001-2035. J Natl Cancer Inst 2024;116(9):1508-12. Abstract

Kim S et al. Atezolizumab plus modified docetaxel, cisplatin, and fluorouracil as first-line treatment for advanced anal cancer (SCARCE C17-02 PRODIGE 60): A randomised, non-comparative, phase 2 study. Lancet Oncol 2024;25(4):518-28. Abstract

Marabelle A et al. Pembrolizumab for previously treated advanced anal squamous cell carcinoma: Results from the non-randomised, multicohort, multicentre, phase 2 KEYNOTE-158 study. Lancet Gastroenterol Hepatol 2022;7(5):446-54. Abstract

Morris V et al. NCI9673 (Part B): A multi-institutional ETCTN randomized phase II study of nivolumab with or without ipilimumab in refractory, metastatic squamous cell carcinoma of the anal canal. ESMO GI 2023;Abstract O-12.

Morris VK et al. Nivolumab for previously treated unresectable metastatic anal cancer (NCI9673): A multicentre, single-arm, phase 2 study. Lancet Oncol 2017;18(4):446-53. Abstract

Rao S et al. Retifanlimab with carboplatin and paclitaxel for locally recurrent or metastatic squamous cell carcinoma of the anal canal (POD1UM-303/InterAACT-2): A global, phase 3 randomised controlled trial. Lancet 2025;405(10495):2144-52. Abstract

Rao S et al. Survival outcomes in POD1UM-303/InterAACT-2: A phase III study of retifanlimab (R) + carboplatin-paclitaxel (CP) in first-line (1L) advanced squamous anal cancer (SCAC). ESMO Immuno-Oncology Congress 2025;Abstract 123MO.

Rao S et al. A phase II study of retifanlimab (INCMGA00012) in patients with squamous carcinoma of the anal canal who have progressed following platinum-based chemotherapy (POD1UM-202). ESMO Open 2022;7(4). Abstract

Rao S et al. International rare cancers initiative multicenter randomized phase II trial of cisplatin and fluorouracil versus carboplatin and paclitaxel in advanced anal cancer: InterAAct. J Clin Oncol 2020;38(22):2510-8. Abstract

Faculty

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

LEARNING OBJECTIVES

• Understand the structural components and mechanism of action of novel antibody-drug conjugates (ADCs) under investigation in ovarian cancer (OC).
• Appreciate the incidence of cadherin-6 expression in OC, and consider available research findings with and the potential role of novel ADCs targeting this newly emerging biomarker.
• Recognize the rationale for targeting folate receptor alpha in OC, and discern how novel ADCs directed at this target may have a future role in treatment.
• Compare and contrast the toxicities associated with novel ADCs under development for patients with OC, and appreciate supportive management strategies available to minimize or ameliorate these side effects.
• Recall the design of ongoing clinical trials evaluating novel ADCs for OC, and appropriately counsel patients about availability and participation.

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

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

Video Lecture: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 1.25 (video) and 0.75 (lecture) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Interview: ResearchToPractice.com/OncologyTodayADCsOvarian25/Video and evaluation ResearchToPractice.com/OncologyTodayADCsOvarian25/Video/CME.

Video Lecture: ResearchToPractice.com/OncologyTodayADCsOvarian25/Presentation and evaluation ResearchToPractice.com/OncologyTodayADCsOvarian25/Presentation/CME.

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

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

Kathleen N Moore, MD, MS
Deputy Director and Director, Phase 1 Clinical Trials
Fred and Pamela Buffett Cancer Center at the University of Nebraska
Omaha, Nebraska

Advisory Committees: AstraZeneca Pharmaceuticals LP, Corcept Therapeutics Inc, GSK, Mersana Therapeutics Inc; Consulting Agreements: Aadi Bioscience, AbbVie Inc, AstraZeneca Pharmaceuticals LP, BioNTech SE, Caris Life Sciences, Corcept Therapeutics Inc, Daiichi Sankyo Inc, Duality Biologics, GSK, ImmunoGen Inc, Janssen Biotech Inc, Merck, Regeneron Pharmaceuticals Inc, Schrödinger, Takeda Pharmaceuticals USA Inc, Verastem Inc, Whitehawk Therapeutics, Zentalis Pharmaceuticals, Zymeworks Inc; Contracted Research: Accent Therapeutics, Advaxis Inc, Allarity Therapeutics, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, GSK, Immunocore, Iovance Biotherapeutics, Regeneron Pharmaceuticals Inc, Schrödinger, Verastem Inc; Data and Safety Monitoring Boards/Committees: Bicycle Therapeutics; Nonrelevant Financial Relationships: ASCO, GOG Partners, NRG Oncology.

EDITOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, 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 Daiichi Sankyo Inc and Merck.

Release date: February 2026
Expiration date: February 2027

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

Alvarez Secord A et al. Final analysis of the single-arm phase II PICCOLO trial of mirvetuximab soravtansine-gynx (MIRV) in folate receptor alpha (FRα)-positive, third-line and later (3L+), recurrent platinum-sensitive ovarian cancer (PSOC). ESMO Gynecological Cancers Congress 2025;Abstract 76MO.

Coleman RL et al. Efficacy of third-line and later (3L+) therapies post poly (ADP-ribose) polymerase inhibitor (PARPi) exposure in recurrent platinum-sensitive ovarian cancer (PSOC): A pooled clinical trial database analysis. ASCO 2025;Abstract 5579.

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

Dum D et al. Patterns of trophoblast cell surface antigen 2 (TROP2) and epithelial cell adhesion molecule (EPCAM) expression in human tumors: A tissue microarray study on 14,766 tumors. ESMO 2022;Abstract 83P.

Lee D et al. HER2 expression in ovarian cancer: Its relationship with HRD status, and other biomarkers. ESMO 2024;Abstract 765P.

Lee EK et al. (ENCORE) Rinatabart sesutecan for patients with advanced ovarian cancer: Results from dose expansion cohort B1 of phase I/II study. SGO 2025;Abstract.

Lee EK et al. A phase I/II study of rinatabart sesutecan (Rina-S) in patients with advanced ovarian or endometrial cancer. ESMO 2024;Abstract 719MO.

Makker V et al. Trastuzumab deruxtecan (T-DXd) for pretreated patients (pts) with HER2-expressing solid tumors: DESTINY-PanTumor02 (DP-02) part 1 final analysis. ESMO 2025;Abstract 957P.

Martin LP et al. Characterization of folate receptor alpha (FRα) expression in archival tumor and biopsy samples from relapsed epithelial ovarian cancer patients: A phase I expansion study of the FRα-targeting antibody-drug conjugate mirvetuximab soravtansine. Gynecol Oncol 2017;147(2):402-7. Abstract

Meric-Bernstam F et al. Efficacy and safety of trastuzumab deruxtecan in patients with HER2-expressing solid tumors: Primary results from the DESTINY-PanTumor02 phase II trial. J Clin Oncol 2024;42(1):47-58. Abstract

Moore KN et al. Raludotatug deruxtecan (R-DXd) monotherapy in patients (pts) with heavily pretreated platinum-sensitive ovarian cancer (PSOC): Subgroup analysis of a phase I study. ESMO Gynecological Cancers Congress 2025;Abstract 77MO.

Moore KN et al. Raludotatug deruxtecan monotherapy among patients with previously treated ovarian cancer: Subgroup analysis of a first-in-human phase I study. SGO 2024;Abstract LBA04.

Moore KN et al. Mirvetuximab soravtansine in FRα-positive, platinum-resistant ovarian cancer. N Engl J Med 2023;389(23):2162-74. Abstract

Moore KN et al. Raludotatug deruxtecan (R-DXd; DS-6000) monotherapy in patients with previously treated ovarian cancer (OVC): Subgroup analysis of a first-in-human phase I study. ESMO 2023;Abstract 745MO.

Oaknin A et al. First-in-human study of AZD5335, a folate receptor α (FRα)-targeted antibody-drug conjugate, in patients with platinum-resistant recurrent ovarian cancer. ESMO 2025;Abstract 1065MO.

Oaknin A et al. Datopotamab deruxtecan (Dato-DXd) in patients with endometrial (EC) or ovarian cancer (OC): Results from the phase 2 TROPION-PanTumor03 study. ESMO 2024;Abstract 714MO.

Petersen ME et al. Design and evaluation of ZD06519, a novel camptothecin payload for antibody drug conjugates. Mol Cancer Ther 2024;23(5):606-18. Abstract

Rao Q et al. JSKN003, a HER2-targeting antibody-drug conjugate, in patients with platinum-resistant ovarian cancer: A pooled analysis of two studies. ESMO 2024;Abstract 759P.

Ray-Coquard IL et al. Raludotatug deruxtecan (R-DXd) in patients (pts) with platinum-resistant ovarian cancer (PROC): Primary analysis of the phase II dose-optimization part of REJOICE-Ovarian01. ESMO 2025;Abstract LBA42.

Ray-Coquard IL et al. Results from the first-in-human phase I study of LY4170156, an antibody drug conjugate (ADC) targeting folate receptor alpha in recurrent platinum resistant high-grade serous ovarian cancer (HGSOC). ESMO 2025;Abstract 1067P.

Schram A et al. Phase I analysis from the PYNNACLE phase I/II study of PC14586 in the subgroup of patients with advanced ovarian cancer harboring a TP53 Y220C mutation. SGO 2024;Abstract LBA26.

Shu J et al. IBI354 (anti-HER2 antibody-drug conjugate [ADC]) in patients (pts) with advanced gynecological cancers (Gynecol C): Results from a phase I study. ESMO 2024;Abstract 720MO.

Swain SM et al. Multidisciplinary clinical guidance on trastuzumab deruxtecan (T-DXd)-related interstitial lung disease/pneumonitis-Focus on proactive monitoring, diagnosis, and management. Cancer Treat Rev 2022;106:102378. Abstract

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

Tew WP et al. Poly(ADP-Ribose) polymerase inhibitors in the management of ovarian cancer: ASCO guideline rapid recommendation update. J Clin Oncol 2022;40(33):3878-81. Abstract

Wang D et al. Safety and efficacy of sacituzumab tirumotecan (sac-TMT) in patients (pts) with previously treated advanced endometrial carcinoma (EC) and ovarian cancer (OC) from a phase II study. ESMO 2024;Abstract 715MO.

Faculty

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

LEARNING OBJECTIVES

• Understand the structural components and mechanism of action of novel antibody-drug conjugates (ADCs) under investigation in ovarian cancer (OC).
• Appreciate the incidence of cadherin-6 expression in OC, and consider available research findings with and the potential role of novel ADCs targeting this newly emerging biomarker.
• Recognize the rationale for targeting folate receptor alpha in OC, and discern how novel ADCs directed at this target may have a future role in treatment.
• Compare and contrast the toxicities associated with novel ADCs under development for patients with OC, and appreciate supportive management strategies available to minimize or ameliorate these side effects.
• Recall the design of ongoing clinical trials evaluating novel ADCs for OC, and appropriately counsel patients about availability and participation.

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

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

Video Lecture: Research To Practice designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 1.25 (video) and 0.75 (lecture) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, review the downloadable slide set, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Interview: ResearchToPractice.com/OncologyTodayADCsOvarian25/Video and evaluation ResearchToPractice.com/OncologyTodayADCsOvarian25/Video/CME.

Video Lecture: ResearchToPractice.com/OncologyTodayADCsOvarian25/Presentation and evaluation ResearchToPractice.com/OncologyTodayADCsOvarian25/Presentation/CME.

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

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

Kathleen N Moore, MD, MS
Deputy Director and Director, Phase 1 Clinical Trials
Fred and Pamela Buffett Cancer Center at the University of Nebraska
Omaha, Nebraska

Advisory Committees: AstraZeneca Pharmaceuticals LP, Corcept Therapeutics Inc, GSK, Mersana Therapeutics Inc; Consulting Agreements: Aadi Bioscience, AbbVie Inc, AstraZeneca Pharmaceuticals LP, BioNTech SE, Caris Life Sciences, Corcept Therapeutics Inc, Daiichi Sankyo Inc, Duality Biologics, GSK, ImmunoGen Inc, Janssen Biotech Inc, Merck, Regeneron Pharmaceuticals Inc, Schrödinger, Takeda Pharmaceuticals USA Inc, Verastem Inc, Whitehawk Therapeutics, Zentalis Pharmaceuticals, Zymeworks Inc; Contracted Research: Accent Therapeutics, Advaxis Inc, Allarity Therapeutics, AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, GSK, Immunocore, Iovance Biotherapeutics, Regeneron Pharmaceuticals Inc, Schrödinger, Verastem Inc; Data and Safety Monitoring Boards/Committees: Bicycle Therapeutics; Nonrelevant Financial Relationships: ASCO, GOG Partners, NRG Oncology.

EDITOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, 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 Daiichi Sankyo Inc and Merck.

Release date: February 2026
Expiration date: February 2027

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

Alvarez Secord A et al. Final analysis of the single-arm phase II PICCOLO trial of mirvetuximab soravtansine-gynx (MIRV) in folate receptor alpha (FRα)-positive, third-line and later (3L+), recurrent platinum-sensitive ovarian cancer (PSOC). ESMO Gynecological Cancers Congress 2025;Abstract 76MO.

Coleman RL et al. Efficacy of third-line and later (3L+) therapies post poly (ADP-ribose) polymerase inhibitor (PARPi) exposure in recurrent platinum-sensitive ovarian cancer (PSOC): A pooled clinical trial database analysis. ASCO 2025;Abstract 5579.

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

Dum D et al. Patterns of trophoblast cell surface antigen 2 (TROP2) and epithelial cell adhesion molecule (EPCAM) expression in human tumors: A tissue microarray study on 14,766 tumors. ESMO 2022;Abstract 83P.

Lee D et al. HER2 expression in ovarian cancer: Its relationship with HRD status, and other biomarkers. ESMO 2024;Abstract 765P.

Lee EK et al. (ENCORE) Rinatabart sesutecan for patients with advanced ovarian cancer: Results from dose expansion cohort B1 of phase I/II study. SGO 2025;Abstract.

Lee EK et al. A phase I/II study of rinatabart sesutecan (Rina-S) in patients with advanced ovarian or endometrial cancer. ESMO 2024;Abstract 719MO.

Makker V et al. Trastuzumab deruxtecan (T-DXd) for pretreated patients (pts) with HER2-expressing solid tumors: DESTINY-PanTumor02 (DP-02) part 1 final analysis. ESMO 2025;Abstract 957P.

Martin LP et al. Characterization of folate receptor alpha (FRα) expression in archival tumor and biopsy samples from relapsed epithelial ovarian cancer patients: A phase I expansion study of the FRα-targeting antibody-drug conjugate mirvetuximab soravtansine. Gynecol Oncol 2017;147(2):402-7. Abstract

Meric-Bernstam F et al. Efficacy and safety of trastuzumab deruxtecan in patients with HER2-expressing solid tumors: Primary results from the DESTINY-PanTumor02 phase II trial. J Clin Oncol 2024;42(1):47-58. Abstract

Moore KN et al. Raludotatug deruxtecan (R-DXd) monotherapy in patients (pts) with heavily pretreated platinum-sensitive ovarian cancer (PSOC): Subgroup analysis of a phase I study. ESMO Gynecological Cancers Congress 2025;Abstract 77MO.

Moore KN et al. Raludotatug deruxtecan monotherapy among patients with previously treated ovarian cancer: Subgroup analysis of a first-in-human phase I study. SGO 2024;Abstract LBA04.

Moore KN et al. Mirvetuximab soravtansine in FRα-positive, platinum-resistant ovarian cancer. N Engl J Med 2023;389(23):2162-74. Abstract

Moore KN et al. Raludotatug deruxtecan (R-DXd; DS-6000) monotherapy in patients with previously treated ovarian cancer (OVC): Subgroup analysis of a first-in-human phase I study. ESMO 2023;Abstract 745MO.

Oaknin A et al. First-in-human study of AZD5335, a folate receptor α (FRα)-targeted antibody-drug conjugate, in patients with platinum-resistant recurrent ovarian cancer. ESMO 2025;Abstract 1065MO.

Oaknin A et al. Datopotamab deruxtecan (Dato-DXd) in patients with endometrial (EC) or ovarian cancer (OC): Results from the phase 2 TROPION-PanTumor03 study. ESMO 2024;Abstract 714MO.

Petersen ME et al. Design and evaluation of ZD06519, a novel camptothecin payload for antibody drug conjugates. Mol Cancer Ther 2024;23(5):606-18. Abstract

Rao Q et al. JSKN003, a HER2-targeting antibody-drug conjugate, in patients with platinum-resistant ovarian cancer: A pooled analysis of two studies. ESMO 2024;Abstract 759P.

Ray-Coquard IL et al. Raludotatug deruxtecan (R-DXd) in patients (pts) with platinum-resistant ovarian cancer (PROC): Primary analysis of the phase II dose-optimization part of REJOICE-Ovarian01. ESMO 2025;Abstract LBA42.

Ray-Coquard IL et al. Results from the first-in-human phase I study of LY4170156, an antibody drug conjugate (ADC) targeting folate receptor alpha in recurrent platinum resistant high-grade serous ovarian cancer (HGSOC). ESMO 2025;Abstract 1067P.

Schram A et al. Phase I analysis from the PYNNACLE phase I/II study of PC14586 in the subgroup of patients with advanced ovarian cancer harboring a TP53 Y220C mutation. SGO 2024;Abstract LBA26.

Shu J et al. IBI354 (anti-HER2 antibody-drug conjugate [ADC]) in patients (pts) with advanced gynecological cancers (Gynecol C): Results from a phase I study. ESMO 2024;Abstract 720MO.

Swain SM et al. Multidisciplinary clinical guidance on trastuzumab deruxtecan (T-DXd)-related interstitial lung disease/pneumonitis-Focus on proactive monitoring, diagnosis, and management. Cancer Treat Rev 2022;106:102378. Abstract

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

Tew WP et al. Poly(ADP-Ribose) polymerase inhibitors in the management of ovarian cancer: ASCO guideline rapid recommendation update. J Clin Oncol 2022;40(33):3878-81. Abstract

Wang D et al. Safety and efficacy of sacituzumab tirumotecan (sac-TMT) in patients (pts) with previously treated advanced endometrial carcinoma (EC) and ovarian cancer (OC) from a phase II study. ESMO 2024;Abstract 715MO.

Faculty

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

LEARNING OBJECTIVES

• Review how biological and patient-specific factors (eg, age, performance status, prior treatment, comorbidities and preexisting conditions) influence the selection and sequencing of treatment for metastatic urothelial bladder cancer (mUBC).
• Recognize the incidence of nectin-4 expression in patients with UBC, and appreciate the scientific justification for the development of antibody-drug conjugates (ADCs) targeting this novel biomarker.
• Interrogate published efficacy and safety findings with anti-PD-1/PD-L1 antibodies in combination with ADC therapy as first-line treatment for mUBC, and consider the current role of this strategy for patients with the disease.
• Recall pivotal clinical trial findings leading to the FDA approval of novel compounds (eg, ADCs, tyrosine kinase inhibitors) with unique mechanisms of action for previously treated locally advanced or mUBC, and identify patients for whom these approaches would be appropriate.
• Appreciate the frequency and severity of therapy-related adverse events commonly encountered by patients receiving guideline-endorsed agents and regimens for mUBC, and enact effective monitoring and management procedures for appropriate individuals.
• Describe the scientific justification for and published research data with novel strategies under investigation in UBC, and effectively prioritize clinical trial opportunities for eligible patients.

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

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 0.75 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
To receive credit for an activity in this series, the participant should review the CME information, listen to or view the MP3s, complete the post-test with a score of 80% or better and fill out the evaluation. Program location URLs are noted below:

Video Interview: ResearchToPractice.com/RapidCaseReview2026/Bladder/1/Video and evaluation ResearchToPractice.com/RapidCaseReview2026/Bladder/1/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 these activities. 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

Fern Anari, MD
Assistant Professor of Genitourinary Medical Oncology
Fox Chase Cancer Center
Philadelphia, Pennsylvania

Catherine Fahey, MD, PhD
Assistant Professor, Division of Oncology
Department of Medicine
Lineberger Comprehensive Cancer Center
University of North Carolina at Chapel Hill
Chapel Hill, North Carolina

The following faculty reported relevant financial relationships with ineligible entities:

Matthew D Galsky, MD
Lillian and Howard Stratton Professor of Medicine
Icahn School of Medicine at Mount Sinai
Co-Leader, Bladder Cancer Center of Excellence
Associate Director, Translational Research
The Tisch Cancer Institute
New York, New York

Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, EMD Serono Inc, Gilead Sciences Inc, Janssen Biotech Inc, Merck, Pfizer Inc, Seagen Inc.

EDITOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, Celcuity, Clovis Oncology, Coherus BioSciences, Corcept Therapeutics Inc, CTI BioPharma, a Sobi Company, Daiichi Sankyo Inc, Eisai Inc, Elevation Oncology Inc, Exact Sciences Corporation, Exelixis Inc, Genentech, a member of the Roche Group, Genmab US Inc, Geron Corporation, Gilead Sciences Inc, GSK, Helsinn Therapeutics (US) Inc, ImmunoGen Inc, Incyte Corporation, Ipsen Biopharmaceuticals Inc, Jazz Pharmaceuticals Inc, Johnson & Johnson, Karyopharm Therapeutics, Kite, A Gilead Company, Kura Oncology, Legend Biotech, Lilly, MEI Pharma Inc, Merck, Mersana Therapeutics Inc, Mirati Therapeutics Inc, Mural Oncology Inc, Natera Inc, Novartis, Novartis Pharmaceuticals Corporation on behalf of Advanced Accelerator Applications, Novocure Inc, Nuvalent, Nuvation Bio Inc, Pfizer Inc, Pharmacyclics LLC, an AbbVie Company, Puma Biotechnology Inc, Regeneron Pharmaceuticals Inc, 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 grantor.

These activities are supported by an educational grant from Pfizer Inc and Astellas.

Release date: January 2026
Expiration date: January 2027

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

Aggarwal R et al. Final results from PRESTO: A phase III open-label study of combined androgen blockade in patients (pts) with high-risk biochemically relapsed prostate cancer (BRPC) (AFT-19). ESMO 2025;Abstract LBA88.

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.

Carles Galceran J et al. Time to response with talazoparib (TALA) + enzalutamide (ENZA) in patients (pts) with metastatic castration-resistant prostate cancer (mCRPC) in TALAPRO-2. ESMO 2025;Abstract 2428P.

Cho KS et al. Lymphovascular invasion of transurethral resection specimens as predictor as progression and metastasis in patients with newly diagnosed T1 bladder urothelial cancer. J Urol 2009;182(6):2625-30. Abstract

De Santis M et al. Durvalumab (D) in combination with bacillus Calmette-Guérin (BCG) for BCG-naïve, high-risk non-muscle-invasive bladder cancer (NMIBC): Final analysis of the phase III, open-label, randomised POTOMAC trial. ESMO 2025;Abstract LBA108.

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

Fizazi K et al. Capivasertib plus abiraterone in PTEN-deficient metastatic hormone-sensitive prostate cancer: CAPItello-281 phase III study. Ann Oncol 2025;[Online ahead of print]. Abstract

Galsky MD et al. Adjuvant nivolumab vs placebo for high-risk muscle-invasive urothelial carcinoma: 5-year efficacy and ctDNA results from CheckMate 274. ESMO 2025;Abstract 3068O.

Makker V et al. Trastuzumab deruxtecan (T-DXd) for pretreated patients (pts) with HER2-expressing solid tumors: DESTINY-PanTumor02 (DP-02) part 1 final analysis. ESMO 2025;Abstract 957P.

Necchi A et al. Neoadjuvant gemcitabine intravesical system (TAR-200) + cetrelimab (CET) or CET alone in patients (pts) with muscle-invasive bladder cancer (MIBC): SunRISe-4 (SR-4) primary analysis and biomarker results. ESMO 2025;Abstract LBA112.

Nguyen PL et al. Randomised phase III trial of androgen deprivation therapy (ADT) with radiation therapy with or without enzalutamide for high risk, clinically localised prostate cancer: ENZARAD (ANZUP 1303). ESMO 2025;Abstract LBA86.

Powles TB et al. IMvigor011: A phase III trial of circulating tumour (ct)DNA-guided adjuvant atezolizumab vs placebo in muscle-invasive bladder cancer. ESMO 2025;Abstract LBA8.

Powles TB et al. A randomised phase III trial of neoadjuvant durvalumab plus chemotherapy followed by radical cystectomy and adjuvant durvalumab in muscle-invasive bladder cancer (NIAGARA). ESMO 2024;Abstract LBA5.

Powles T et al. Perioperative durvalumab with neoadjuvant chemotherapy in operable bladder cancer. N Engl J Med 2024;391(19):1773-86. Abstract

Rha SY et al. Datopotamab deruxtecan (Dato-DXd) + rilvegostomig (rilve) in patients (pts) with locally advanced or metastatic urothelial cancer (a/mUC): Results from the phase II TROPION-PanTumor03 study. ESMO 2025;Abstract 3072MO.

Sheng X et al. Disitamab vedotin (DV) plus toripalimab (T) versus chemotherapy (C) in first-line (1L) locally advanced or metastatic urothelial carcinoma (la/mUC) with HER2-expression. ESMO 2025;Abstract LBA7.

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

Tagawa ST et al. Phase III 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.

van der Heijden MS et al. Health-related quality of life (HRQoL) outcomes from the NIAGARA trial of perioperative durvalumab (D) plus neoadjuvant chemotherapy (NAC) in muscle-invasive bladder cancer (MIBC). ESMO 2025;Abstract 3069MO.

Vulsteke C et al. Perioperative (periop) enfortumab vedotin (EV) plus pembrolizumab (pembro) in participants (pts) with muscle-invasive bladder cancer (MIBC) who are cisplatin-ineligible: The phase III KEYNOTE-905 study. ESMO 2025;Abstract LBA2.

Faculty

TARGET AUDIENCE
This program is intended for medical oncologists, breast surgeons, radiation oncologists and other healthcare professionals involved in the diagnosis and treatment of breast cancer.

LEARNING OBJECTIVES

• Review published research data supporting the use of antibody-drug conjugate (ADC) therapy alone and in combination with anti-PD-1/PD-L1 antibodies for patients with newly diagnosed triple-negative metastatic breast cancer (mBC), and use this information to make appropriate treatment recommendations.
• Evaluate published clinical research findings with TROP2-directed ADCs for relapsed/refractory hormone receptor (HR)-positive and triple-negative mBC, and optimally incorporate these agents into the care of eligible patients.
• Assess the biological rationale for the evaluation of HER2-directed ADCs for HER2-low and HER2-ultralow mBC, and identify patients for whom treatment with this approach would be appropriate.
• Discern the side effects and toxicities associated with FDA-approved ADCs employed in the care of patients with mBC, and identify strategies to manage and mitigate these complications.
• Recall ongoing trials evaluating the potential role of novel ADC-based strategies for triple-negative and HR-positive mBC, and as appropriate, counsel patients regarding enrollment.

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

CREDIT DESIGNATION STATEMENT
Video Program: Research To Practice designates this enduring material for a maximum of 1.75 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 1.75 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit. 

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

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

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

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

HOW TO USE THIS CME ACTIVITY
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/SanAntonioADCsmBC25/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:

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

Consulting Agreements: AbbVie Inc, AstraZeneca Pharmaceuticals LP, AvenCell Europe GmbH, Bioasis Technologies Inc, Biocon, BioInvent, BioNTech SE, Bliss Biopharmaceutical (Hangzhou) Co Ltd, Boehringer Ingelheim Pharmaceuticals Inc, BridgeBio, Circle Pharma, Daiichi Sankyo Inc, Delcath Systems Inc, Ellipses Pharma, ExpreS2ion Biotechnologies, Gilead Sciences Inc, Hexagon Bio, HiberCell, Jazz Pharmaceuticals Inc, Leuko-Labs, Lilly, Menarini Group, MSD, pharmaand GmbH, Reveal Genomics, Roche Laboratories Inc, Scorpion Therapeutics, Seagen Inc, Zymeworks Inc; Contracted Research Funding to Institution: AstraZeneca Pharmaceuticals LP, Baxalta GMBH/Servier Affaires, Bayer HealthCare Pharmaceuticals, Eisai Inc, F Hoffmann-La Roche Ltd, Guardant Health, IQVIA, MSD, Pfizer Inc, PIQUR Therapeutics AG, Roche Laboratories Inc, Takeda Pharmaceuticals USA Inc; Patents: US 2019/0338368 A1, WO 2014/199294 A; Speakers Bureaus:AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Eisai Inc, Gilead Sciences Inc, Lilly, MSD, Novartis, Pfizer Inc, Roche Laboratories Inc, Stemline Therapeutics Inc, Zuellig Pharma; Stock OPTIONS — Private Companies: MAJ3 Capital SL; 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: Leuko-Labs (stock options, relative), Queen Mary University of London.

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.

Professor Peter Schmid, FRCP, MD, PhD
Lead, Centre of Experimental Cancer Medicine
Barts Cancer Institute
London, United Kingdom

Advisory Committees and Consulting Agreements: AstraZeneca Pharmaceuticals LP, Bayer HealthCare Pharmaceuticals, Boehringer Ingelheim Pharmaceuticals Inc, Celgene Corporation, Eisai Inc, Merck, Novartis, Pfizer Inc, Puma Biotechnology Inc, Roche Laboratories Inc; Contracted Research: Astellas, AstraZeneca Pharmaceuticals LP, Genentech, a member of the Roche Group, Medivation Inc, a Pfizer Company, Merck, Novartis, OncoGenex Pharmaceuticals Inc, Roche Laboratories Inc.

Priyanka Sharma, MD
Frank B Tyler Professor in Cancer Research
Division of Medical Oncology, Department of Internal Medicine
Co-Program Leader
Drug Discovery, Delivery and Experimental Therapeutics Program
The University of Kansas Cancer Center
Westwood, Kansas

Advisory Committees: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Menarini Group, Merck, Novartis, Pfizer Inc, Stemline Therapeutics Inc; Contracted Research: Bristol Myers Squibb, Gilead Sciences Inc, Novartis; Data and Safety Monitoring Boards/Committees: Jazz Pharmaceuticals Inc.

MODERATOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, 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, 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 Gilead Sciences Inc and Helsinn Therapeutics (US) Inc.

Release date: January 2026
Expiration date: January 2027

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

Prof Schmid

Cortés J et al. Primary results from ASCENT-03: A randomized phase 3 study of sacituzumab govitecan vs chemotherapy in patients with previously untreated advanced triple-negative breast cancer who are not candidates for PD-(L)1 inhibitors. ESMO 2025;Abstract LBA20.

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

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

Punie K et al. Patient-reported outcomes (PROs) with Sacituzumab govitecan (SG) vs chemotherapy in patients with previously untreated advanced triple-negative breast cancer (TNBC) who are not candidates for PD-(L)1 inhibitors in the phase 3 ASCENT-03 study. San Antonio Breast Cancer Symposium 2025;Abstract RF6-05.

Schmid P et al. A single-arm phase 2 study of evorpacept in combination with trastuzumab and chemotherapy in participants with HER2-positive metastatic breast cancer (mBC) (ASPEN-09-03).ESMO 2025;Abstract 623TiP.

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.

Dr Sharma

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

Fan Y et al. Sacituzumab tirumotecan (sac-TMT) vs investigator’s choice of chemotherapy (ICC) in previously treated locally advanced or metastatic hormone receptor-positive, HER2-negative (HR+/HER2-) breast cancer (BC): Results from the randomized, multi-center phase III OptiTROP-Breast02 study. ESMO 2025;Abstract LBA23.

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

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

Pristilli 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 Nanda

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

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

Huppert LA et al. Multicenter retrospective cohort study of the sequential use of the antibody-drug conjugates (ADCs) trastuzumab deruxtecan (T-DXd) and sacituzumab govitecan (SG) in patients with HER2-low metastatic breast cancer (MBC). NPJ Breast Cancer 2025;11(1):34. Abstract

Mai N et al. Real world outcomes of sequential ADC therapy in metastatic breast cancer: Patients treated with sacituzumab govitecan and trastuzumab deruxtecan. ASCO 2024;Abstract 1085.

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

Pan Y et al. Exploring intra-tumor heterogeneity in malignant peripheral nerve sheath tumors through single-cell multi-omics. AACR 2024;Abstract 3888.

Poumeaud F et al. Efficacy of administration sequence: Sacituzumab govitecan and trastuzumab deruxtecan in HER2-low metastatic breast cancer. Br J Cancer 2024;131(4):702-8. Abstract

Tarantino P et al. Outcomes of subsequent treatment regimens after trastuzumab deruxtecan in patients with metastatic breast cancer. J Natl Cancer Inst 2025;117(11):2327-35. Abstract

Yin Y et al. Sacituzumab tirumotecan in previously treated metastatic triple-negative breast cancer: A randomized phase 3 trial. Nat Med 2025;31(6):1969-75. Abstract

Dr Cortés

Park YH et al. Nausea and vomiting in an evolving anticancer treatment landscape: Long-delayed and emetogenic antibody-drug conjugates. Future Oncol 2025;21(10):1261-72. Abstract

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

Rugo H et al. US expert Delphi consensus on the prevention and management of stomatitis in patients treated with datopotamab deruxtecan. Support Care Cancer 2025;33(9):756. Abstract

Schmid P et al. Neoadjuvant pembrolizumab or placebo plus chemotherapy followed by adjuvant pembrolizumab or placebo for high-risk early-stage TNBC: Overall survival results from the phase III KEYNOTE-522 study. ESMO Breast Cancer Annual Congress. 2024;Abstract LBA4.

Tarantino P et al. Real-world efficacy of immediate subsequent lines of therapy after trastuzumab deruxtecan (T-DXd) in patients with metastatic breast cancer (MBC) – retrospective study from the nationwide Flatiron database. San Antonio Breast Cancer Symposium 2024;Abstract P1-08-08.

Faculty

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

LEARNING OBJECTIVES

• Appraise the scientific justification for the evaluation of CD20 x CD3 bispecific antibodies for patients with various forms of non-Hodgkin lymphoma (NHL), and assess the similarities and differences between available and investigational agents in this class.
• Evaluate the available clinical research database with CD20 x CD3 bispecific antibodies in the management of relapsed/refractory diffuse large B-cell lymphoma, and optimally incorporate these agents into treatment algorithms for this disease.
• Assess available research findings with CD20 x CD3 bispecific antibodies for other B-cell lymphomas, including follicular lymphoma and mantle cell lymphoma, and identify patients for whom treatment with these novel agents should be considered and/or recommended.
• Recognize adverse events associated with available bispecific antibodies, and implement strategies to educate patients and manage complications.
• Recall ongoing research studies attempting to further define the optimal role of bispecific antibody-based strategies in the care of patients with NHL, and provide appropriate counsel regarding clinical trial participation.

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

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

AMERICAN BOARD OF INTERNAL MEDICINE (ABIM) — MAINTENANCE OF CERTIFICATION (MOC)
Successful completion of these CME activities, which includes participation in the evaluation components and post-tests, enables the participant to earn up to 1.25 (video) 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 specialties: medical oncology and hematology.

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 CE 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/ASHBispecificsLymphoma25/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:

Michael Dickinson, MD
Hematologist
Lead of Aggressive Lymphoma
Peter MacCallum Cancer Centre and Royal Melbourne Hospital
Melbourne, Australia

Advisory Committees: AbbVie Inc, Bristol Myers Squibb, Genmab US Inc, Gilead Sciences Inc, Kite, A Gilead Company, Lilly, MSD, Novartis, Roche Laboratories Inc; Consulting Agreements: AbbVie Inc, Arvinas, Bristol Myers Squibb, Genmab US Inc, Gilead Sciences Inc, Kite, A Gilead Company, Lilly, MSD, Novartis, Roche Laboratories Inc.

Laurie H Sehn, MD, MPH
Chair, Lymphoma Tumour Group
BC Cancer Centre for Lymphoid Cancer
Clinical Professor of Medicine
The University of British Columbia
Vancouver, British Columbia, Canada

Consulting/Honoraria: AbbVie Inc, AstraZeneca Pharmaceuticals LP, BeOne, Bristol Myers Squibb, CARGO Therapeutics, Chugai Pharmaceutical Co Ltd, Genentech, a member of the Roche Group, Genmab US Inc, Incyte Corporation, Janssen Biotech Inc, Kite, A Gilead Company, Lilly, Merck, Seagen Inc; Contracted Research: Genentech, a member of the Roche Group; Data and Safety Monitoring Boards/Committees: CARGO Therapeutics.

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, 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 grantor.

This activity is supported by an educational grant from Genentech, a member of the Roche Group.

Release date: January 2026
Expiration date: January 2027

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

Prof Dickinson

Abramson J et al. Sustained clinical benefit of glofitamab plus gemcitabine and oxaliplatin (GemOx) versus rituximab plus GemOx (R-GemOx) in patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL): 3-year follow-up of STARGLO. ASH 2025;Abstract 5519.

Andreadis C et al. Mosunetuzumab (mosun) or glofitamab (glofit) in combination with golcadomide (golca) demonstrates a manageable safety profile and encouraging efficacy in patients with relapsed or refractory (R/R) B-cell non-Hodgkin lymphoma (B-NHL). ASH 2025;Abstract 66.

Budde E et al. Improvements in health-related quality of life (HRQoL) in the SUNMO study: Subcutaneous (SC) mosunetuzumab plus polatuzumab vedotin (mosun-pola) vs rituximab, gemcitabine and oxaliplatin (R-GemOx) in patients with relapsed/refractory (R/R) large B cell lymphoma (LBCL) after at least one prior therapy. ASH 2025;Abstract 5509.

Gritti G et al. Glofitamab in combination with polatuzumab vedotin demonstrates high and durable efficacy in patients with relapsed/refractory (R/R) large B-cell lymphoma (LBCL) in the second-line (2L) and third-line and later (3L+) settings: A subgroup analysis. ASH 2025;Abstract 5510.

Karimi Y et al. Sustained remissions beyond 4 years with epcoritamab monotherapy: Long term follow-up results from the pivotal EPCORE NHL-1 trial in patients with relapsed or refractory large B-cell lymphoma. ASH 2025;Abstract 5513.

Michot J-M et al. Odronextamab plus chemotherapy in patients with previously untreated diffuse large B-cell lymphoma (DLBCL): First results from part 1 of the phase 3 Olympia-3 study. ASH 2025;Abstract 65.

Sharman J et al. Fixed treatment duration subcutaneous mosunetuzumab monotherapy in elderly/unfit patients with previously untreated diffuse large B-cell lymphoma: Interim results from the phase II MorningSun study. ASH 2025;Abstract 62.

Vitolo U et al. Fixed-duration epcoritamab monotherapy induces high response and MRD negativity rates in elderly patients with newly diagnosed large B-cell lymphoma (LBCL) and comorbidities: Results from EPCORE DLBCL-3. ASH 2025;Abstract 63.

Dr Sehn

Bisneto JV et al. Efficacy and safety of long-term odronextamab treatment in patients with relapsed/refractory follicular lymphoma: 3-year follow-up from the phase 2 ELM-2 study. ASH 2025;Abstract 3588.

Budde E et al. Fixed treatment duration mosunetuzumab continues to demonstrate clinically meaningful outcomes in patients with relapsed/refractory (R/R) follicular lymphoma (FL) after ≥2 prior therapies: 5-year follow-up of a pivotal phase II study. ASH 2025;Abstract 5352.

Burke JM et al. Fixed-duration subcutaneous (SC) mosunetuzumab, with maintenance therapy, in patients (pts) with previously untreated high-tumor burden follicular lymphoma (HTB FL): Longer follow-up and exploratory circulating tumor (ct)DNA analysis of the Phase II MorningSun study. ASH 2025;Abstract 228.

Falchi L et al. Combined mosunetuzumab and zanubrutinib for the treatment of patients with newly diagnosed high-burden follicular lymphoma: First results of the multicenter phase 2 mithic-FL2 trial. ASH 2025;Abstract 463.

Falchi L et al. Primary phase 3 results from the epcore FL-1 trial of epcoritamab with rituximab and lenalidomide (R2) versus R2 for relapsed or refractory follicular lymphoma. ASH 2025;Abstract 466.

Leslie L et al. Epcoritamab with rituximab + lenalidomide (R2) and epcoritamab maintenance deliver deep and durable remissions in previously untreated (1L) follicular lymphoma (FL): 3-year outcomes from epcore NHL-2 arms 6 and 7. ASH 2025;Abstract 465.

Olszewski A et al. Mosunetuzumab with response-driven lenalidomide augmentation achieves high response rates and immune reprogramming in untreated follicular and marginal zone lymphoma: A multicenter phase 2 trial. ASH 2025;Abstract 1003.

Phillips T et al. Interim analysis of the phase II study of glofitamab, lenalidomide and venetoclax (GLOVe) in untreated patients w/ high-risk mantle cell lymphoma. Response and safety outcomes after the completion of stage 1 of 2 enrollment. ASH 2025;Abstract 883.

Sano D et al. Promising response rates and manageable safety with mosunetuzumab plus lenalidomide (mosun-len) in patients with relapsed/refractory (R/R) follicular lymphoma (FL): US extension cohort from the phase III CELESTIMO study. ASH 2025;Abstract 1800.

Wudhikarn K et al. Odronextamab plus chemotherapy in patients with previously untreated follicular lymphoma: First results from part 1 of the phase 3 Olympia-2 study. ASH 2025;Abstract 3600.

Faculty

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

LEARNING OBJECTIVES

• Consider published research findings and other clinical factors in the best-practice sequencing of established and novel agents and regimens in the care of patients with relapsed/refractory (R/R) multiple myeloma (MM).
• Evaluate the biological rationale for and published research information with chimeric antigen receptor T-cell therapy directed at B-cell maturation antigen (BCMA) as a targeted therapeutic strategy in MM, and identify patients for whom treatment with this novel approach should be considered or recommended.
• Assess available findings with BCMA- and non-BCMA-directed bispecific antibodies for MM, and recognize patients for whom therapy with one of these novel agents would be appropriate.
• Review recently presented clinical research findings establishing the definitive efficacy of BCMA-directed antibody-drug conjugate therapy, and recognize the current clinical role of this form of treatment.
• Recall the mechanisms of action of and available research data with novel investigational agents and strategies for MM, and counsel appropriate patients about participation in relevant clinical trials.

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 1.25 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 1.25 (video) Medical Knowledge MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for each activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

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

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 CE 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/ASHRRMM25/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:

Sagar Lonial, MD, FACP, FASCO
Chair and Professor
Department of Hematology and Medical Oncology
Chief Medical Officer
Winship Cancer Institute
Emory University School of Medicine
Atlanta, Georgia

Advisory Committees and Consulting Agreements: AbbVie Inc, Amgen Inc, Bristol Myers Squibb, Genentech, a member of the Roche Group, GSK, Janssen Biotech Inc, Novartis, Pfizer Inc, Regeneron Pharmaceuticals Inc, Takeda Pharmaceuticals USA Inc; Boards of Directors: TG Therapeutics Inc; Contracted Research: Bristol Myers Squibb, Janssen Biotech Inc, Novartis, Takeda Pharmaceuticals USA Inc; Stock Options/Stock — Public Companies: TG Therapeutics Inc.

María-Victoria Mateos, MD, PhD
Consultant Physician in the Haematology Department
Associate Professor of Medicine
Director of the Myeloma Program — Clinical Trials Unit
University Hospital of Salamanca
Salamanca, Spain

Advisory Committees and Speakers Bureaus: Amgen Inc, AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, GSK, Johnson & Johnson, Kite, A Gilead Company, Menarini Group, Oncopeptides, Pfizer Inc, Regeneron Pharmaceuticals Inc, Sanofi, Stemline Therapeutics Inc.

MODERATOR — Dr Love is president and CEO of Research To Practice. Research To Practice receives funds in the form of educational grants to develop CME activities from the following companies: Aadi Bioscience, AbbVie Inc, ADC Therapeutics, Agendia Inc, Alexion Pharmaceuticals, Amgen Inc, Array BioPharma Inc, a subsidiary of Pfizer Inc, Arvinas, Astellas, AstraZeneca Pharmaceuticals LP, Aveo Pharmaceuticals, Bayer HealthCare Pharmaceuticals, BeOne, Biotheranostics Inc, A Hologic Company, Black Diamond Therapeutics Inc, Blueprint Medicines, Boehringer Ingelheim Pharmaceuticals Inc, Bristol Myers Squibb, 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, 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 grantor.

These activities are supported by an educational grant from GSK.

Release date: January 2026
Expiration date: January 2027

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

Ailawadhi S et al. KarMMa-3 subgroup analysis in older patients with relapsed/refractory multiple myeloma treated with idecabtagene vicleucel. ASH 2025;Abstract 2297.

Costa L et al. Long-term progression-free survival benefit with ciltacabtagene autoleucel in standard-risk relapsed/refractory multiple myeloma. ASH 2025;Abstract 94.

Hamadeh I et al. Low dose tocilizumab for mitigation of cytokine release syndrome with bispecific antibodies in relapsed/refractory multiple myeloma. ASH 2025;Abstract 2210.

Harrison S et al. Minimal residual disease (MRD)-negative outcomes following a novel, in vivo gene therapy generating anti–B-cell maturation antigen (BCMA) chimeric antigen receptor (CAR)-T cells in patients with relapsed and refractory multiple myeloma (RRMM): Preliminary results from inMMyCAR, the first-in-human phase 1 study of KLN-1010. ASH 2025;Abstract LBA-1.

Ho PJ et al. Subcutaneous cevostamab demonstrates manageable safety and clinically meaningful activity in relapsed/refractory multiple myeloma (RRMM): First results from the phase Ib CAMMA 3 study. ASH 2025;Abstract 700.

Hungria V et al. Long-term responders from the phase 3 DREAMM-7 study of belantamab mafodotin plus bortezomib and dexamethasone vs daratumumab plus bortezomib and dexamethasone in relapsed/refractory multiple myeloma. ASH 2025;Abstract 2262.

Krishnan A et al. Updated efficacy and safety results of JNJ-5322, a novel, next-generation BCMA × GPRC5D × CD3 trispecific antibody, in patients with relapsed/refractory multiple myeloma. ASH 2025;Abstract 4042.

Landgren O et al. A phase 2 trial of iberdomide, carfilzomib, daratumumab and dexamethasone quadruplet therapy for relapsed/refractory multiple myeloma: The ReKInDLE study. ASH 2025;Abstract 251.

Lonial S et al. Belantamab mafodotin (belamaf) ocular events are manageable and reversible with dose modifications guided by standard assessments. ASH 2025;Abstract 4055.

Lonial S et al. Health-related quality of life with belantamab mafodotin in patients with relapsed or refractory multiple myeloma (RRMM): An exploratory analysis of overall quality of life in DREAMM-7. ASH 2025;Abstract 4029.

Mateos M-V et al. Phase 3 randomized study of teclistamab plus daratumumab versus investigator’s choice of daratumumab and dexamethasone with either pomalidomide or bortezomib (DPd/DVd) in patients (Pts) with relapsed refractory multiple myeloma (RRMM): Results of MajesTEC-3. ASH 2025;Abstract LBA-6.

Mateos M-V et al. Safety and efficacy of talquetamab + teclistamab in patients with relapsed/refractory multiple myeloma from phase 1b of RedirecTT-1: Results with an extended median follow-up of 3 years. ASH 2025;Abstract 701.

Parekh S et al. Earlier use of ciltacabtagene autoleucel (cilta-cel) is associated with better immune fitness and stronger immune effects as shown by correlative analysis of peripheral blood and the bone marrow tumor microenvironment (TME) from the CARTITUDE-4 study. ASH 2025;Abstract 92.

Patel K et al. Phase 2 registrational study of anitocabtagene autoleucel for the treatment of patients with relapsed and/or refractory multiple myeloma: Updated results from iMMagine-1. ASH 2025;Abstract 256.

Sim S et al. Interim analysis of efficacy and safety for ALLG MM25 (Viber-M): A phase I b/II study of venetoclax, iberdomide and dexamethasone for patients in first or second relapse of multiple myeloma with t(11;14). ASH 2025;Abstract 249.

Suvannasankha A et al. Safety and efficacy of elranatamab in combination with iberdomide in patients with relapsed or refractory multiple myeloma: Results from the phase 1b MagnetisMM-30 trial. ASH 2025;Abstract 100.

Trudel S et al. Deep responses and durable outcomes in patients treated with belantamab mafodotin plus pomalidomide and dexamethasone from long-term follow-up of the phase 3 DREAMM-8 study. ASH 2025;Abstract 2264.

Usmani S et al. Belantamab mafodotin (belamaf) in combination with bortezomib, lenalidomide, and dexamethasone (VRd) for patients (pts) with transplant-ineligible (TI) newly diagnosed multiple myeloma (NDMM): A focus on treatment efficacy and management/resolution of ocular events in the phase 1 DREAMM-9 study. ASH 2025;Abstract 5840.

Voorhees P et al. Etentamig plus pomalidomide-dexamethasone combination therapy in relapsed or refractory multiple myeloma: A phase 1b dose-escalation and safety expansion study. ASH 2025;Abstract 247.

Faculty

TARGET AUDIENCE
This program is intended for medical oncologists, breast surgeons, radiation oncologists and other healthcare professionals involved in the diagnosis and treatment of breast cancer.

LEARNING OBJECTIVES

• Evaluate available research establishing the utility of various genomic assays in personalizing adjuvant systemic therapy for hormone receptor (HR)-positive, HER2-negative breast cancer, and identify patients for whom testing would be clinically useful.
• 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 may be appropriate.
• Review available research documenting the correlation between the presence of various biomarkers (eg, PIK3CA/AKT1/PTEN alterations, ESR1 mutations) and response to specific therapies, and develop optimal testing algorithms for patients with HR-positive metastatic breast cancer (mBC).
• Appraise published efficacy and safety data from randomized clinical trials evaluating CDK4/6 inhibitors for patients with HR-positive mBC to appropriately counsel patients regarding the optimal use of these agents.
• Interrogate published research documenting the efficacy of oral selective estrogen receptor degraders for HR-positive, HER2-negative mBC progressing on endocrine therapy in combination with a CDK4/6 inhibitor in order to optimally integrate these agents into the care of appropriately selected patients.
• Recognize the frequency of PIK3CA/AKT1/PTEN abnormalities in HR-positive mBC, and employ evidence-based approaches designed to target these aberrations for patients with newly diagnosed and relapsed/refractory disease.
• Consider the spectrum, frequency and severity of adverse events associated with various endocrine-based treatment approaches for HR-positive breast cancer, and appreciate strategies to prevent, ameliorate and manage these side effects.
• Recall the design of ongoing clinical trials evaluating novel endocrine-based strategies for HR-positive breast cancer, and appropriately counsel patients about availability and participation.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
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/SanAntonioHRPosBC25/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:

Angela DeMichele, MD, MSCE
Mariann T and Robert J MacDonald Professor in Breast Cancer
Director, Clinical/Translational Research, Solid Tumor Oncology, Hematology/Oncology Division
Co-Leader, Breast Cancer Program
Abramson Cancer Center
Co-Director, 2-PREVENT Breast Cancer Translational Center of Excellence
Senior Scholar, Center for Clinical Epidemiology and Biostatistics
Perelman School of Medicine
University of Pennsylvania
Philadelphia, Pennsylvania

Consulting Agreements: Pfizer Inc; Contracted Research: Genentech, a member of the Roche Group, NeoGenomics, Novartis, Pfizer Inc.

Komal Jhaveri, MD, FACP, FASCO
Patricia and James Cayne Chair for Junior Faculty
Associate Attending Physician
Breast Medicine Service and Early Drug Development Service
Section Head, Endocrine Therapy Research Program
Clinical Director, Early Drug Development Service
Department of Medicine
Memorial Sloan Kettering Cancer Center
Associate Professor of Medicine
Weill Cornell College of Medicine
New York, New York

Consultant/Advisory Board Roles: Arvinas, AstraZeneca Pharmaceuticals LP, Bicycle Therapeutics, Blueprint Medicines, Daiichi Sankyo Inc, Eisai Inc, Genentech, a member of the Roche Group, Gilead Sciences Inc, Halda Therapeutics, Loxo Oncology Inc, a wholly owned subsidiary of Eli Lilly & Company, Menarini Group, Merck, Novartis, Olema Oncology, Pfizer Inc, RayzeBio Inc, Scorpion Therapeutics, Stemline Therapeutics Inc, Zymeworks Inc; Research Funding Support to the 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.

Erica Mayer, MD, MPH, FASCO
Director of Breast Cancer Clinical Research
Breast Oncology Center
Dana-Farber Cancer Institute
Associate Professor of Medicine
Harvard Medical School
Boston, Massachusetts

Consulting Agreements: Aktis Oncology, AstraZeneca Pharmaceuticals LP, Genentech, a member of the Roche Group, Lilly, Novartis.

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

Seth Wander, MD, PhD
Director of Precision Medicine
Termeer Center for Targeted Therapies
Director of Translational Research
Breast Oncology Program
Massachusetts General Hospital
Assistant Professor of Medicine
Harvard Medical School
Boston, Massachusetts

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

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, 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 Agendia Inc, Biotheranostics Inc, A Hologic Company, Celcuity, Exact Sciences Corporation, Genentech, a member of the Roche Group, Lilly, and Stemline Therapeutics Inc.

Release date: January 2026
Expiration date: January 2027

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

Dr DeMichele

Andre F et al. Biomarkers for adjuvant endocrine and chemotherapy in early-stage breast cancer: ASCO guideline update. J Clin Oncol 2022;40(16):1816-37. Abstract

Buus R et al. Molecular drivers of Oncotype DX, Prosigna, EndoPredict, and the Breast Cancer Index: A TransATAC study. J Clin Oncol 2021;39(2):126-35. Abstract

Cardoso F et al. 70-gene signature as an aid to treatment decisions in early-stage breast cancer. N Engl J Med 2016;375(8):717-29. Abstract

Chen N et al. Impact of anthracyclines in genomic high-risk, node-negative, HR-positive/HER2-negative breast cancer. Ann Oncol 2025;36(11):1356-65. Abstract

Kalinsky K et al. 21-Gene assay to inform chemotherapy benefit in node-positive breast cancer. N Engl J Med 2021;385(25):2336-47. Abstract

Nguyen B et al. Comparison of molecular subtyping with BluePrint, MammaPrint, and TargetPrint to local clinical subtyping in breast cancer patients. Ann Surg Oncol 2012;19(10):3257-63. Abstract

Pan H et al. 20-year risks of breast-cancer recurrence after stopping endocrine therapy at 5 years. N Engl J Med 2017;377(19):1836-46. Abstract

Piccart M et al. 70-gene signature as an aid for treatment decisions in early breast cancer: Updated results of the phase 3 randomised MINDACT trial with an exploratory analysis by age. Lancet Oncol 2021;22(4):476-88. Abstract

Pusztai L et al. Development and validation of the RSClinN+ tool to predict prognosis and chemotherapy benefit for hormone receptor–positive, node-positive breast cancer. J Clin Oncol 2025;43(8):919-28. Abstract

Sestak I et al. Comparison of the performance of 6 prognostic signatures for estrogen receptor-positive breast cancer: A secondary analysis of a randomized clinical trial. JAMA Oncol 2018;4(4):545-53. Abstract

Sgroi DC et al. Prediction of late disease recurrence and extended adjuvant letrozole benefit by the HOXB13/IL17BR biomarker. J Natl Cancer Inst 2013;105(14):1036-42. Abstract

Sparano JA et al. Trial assigning individualized options for treatment (TAILORx): An update including 12-year event rates. San Antonio Breast Cancer Symposium 2022;Abstract GS1-05.

Sparano JA et al. Development and validation of a tool integrating the 21-gene recurrence score and clinical-pathological features to individualize prognosis and prediction of chemotherapy benefit in early breast cancer. J Clin Oncol 2021;39(6):557-64. Abstract

Sparano JA et al. Clinical outcomes in early breast cancer with a high 21-gene recurrence score of 26 to 100 assigned to adjuvant chemotherapy plus endocrine therapy: A secondary analysis of the TAILORx randomized clinical trial. JAMA Oncol 2020;6(3):367-74. Abstract

Woolpert KM et al. Biomarkers predictive of a response to extended endocrine therapy in breast cancer: A systematic review and meta-analysis. Breast Cancer Res Treat 2024;203(3):407-17. Abstract

Dr Jhaveri

Barrios CH et al. NATALEE update: Safety and treatment (tx) duration of ribociclib (RIB) + nonsteroidal aromatase inhibitor (NSAI) in patients (pts) with HR+/HER2− early breast cancer (EBC). ESMO Breast 2024;Abstract 113MO.

Cortes J et al. monarchE: Subgroup analysis of adjuvant abemaciclib + endocrine therapy for HR+, HER2-, high-risk early breast cancer by nodal status. San Antonio Breast Cancer Symposium 2025;Abstract PS1-08-08.

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

Fasching PA et al. Health-related quality of life (HRQoL) in the phase III NATALEE study of adjuvant ribociclib (RIB) plus a nonsteroidal aromatase inhibitor (NSAI) vs NSAI alone in patients (pts) with HR+/HER2− early breast cancer (EBC). ESMO Virtual Plenary 2023;Abstract VP3-2023.

Hamilton EP et al. Efficacy and safety results by age in monarchE: Adjuvant abemaciclib combined with endocrine therapy (ET) in patients with HR+, HER2-, node-positive, high-risk early breast cancer (EBC). ASCO 2023;Abstract 501.

Harbeck N et al. Adjuvant abemaciclib plus endocrine therapy for HR+, HER2-, high-risk early breast cancer: Results from a preplanned monarchE overall survival interim analysis, including 5-year efficacy outcomes. ESMO 2023;Abstract LBA17.

Hortobagyi G et al. Ribociclib (RIB) + nonsteroidal aromatase inhibitor (NSAI) as adjuvant treatment in patients with HR+/HER2− early breast cancer: Final invasive disease–free survival (iDFS) analysis from the NATALEE trial. San Antonio Breast Cancer Symposium 2023;Abstract GS03-03.

Hurvitz S et al. Five-year analysis of distant disease-free survival (DDFS) across key subgroups from the phase 3 NATALEE trial of ribociclib (RIB) plus a nonsteroidal aromatase inhibitor (NSAI) in patients with HR+/HER2− early breast cancer (EBC). San Antonio Breast Cancer Symposium 2025;Abstract PS3-09-08.

Jhaveri K et al. Real-world evidence on risk of recurrence (ROR) in patients (pts) with node-negative (N0) and node-positive HR+/HER2– early breast cancer (EBC) from US electronic health records (EHR). ESMO 2024;Abstract 292P.

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.

Johnston S et al. Overall survival with abemaciclib in early breast cancer. Ann Oncol 2025;[Online ahead of print]. Abstract

Mayer EL et al. Palbociclib with adjuvant endocrine therapy in early breast cancer: 5-year follow-up analysis of the global multicenter, open-label, randomized phase III PALLAS trial (ABCSG-42/AFT-05/PrE0109/BIG-14-13). Ann Oncol 2025;[Online ahead of print]. Abstract

O’Shaughnessy J et al. Real-world risk of recurrence and treatment outcomes with adjuvant endocrine therapy in patients with stage II-III HR+/HER2- early breast cancer. Breast 2025;81. 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

Rugo HS et al. Adjuvant abemaciclib combined with endocrine therapy for high-risk early breast cancer: Safety and patient-reported outcomes from the monarchE study. Ann Oncol 2022;33(6):616-27. Abstract

Slamon DJ et al. Ribociclib plus endocrine therapy in early breast cancer. N Engl J Med 2024;390(12):1080-91. Abstract

Slamon DJ et al. Rationale and trial design of NATALEE: A phase III trial of adjuvant ribociclib + endocrine therapy versus endocrine therapy alone in patients with HR+/HER2- early breast cancer. Ther Adv Med Oncol 2023;15. Abstract

Slamon DJ et al. Ribociclib and endocrine therapy as adjuvant treatment in patients with HR+/HER2- early breast cancer: Primary results from the phase III NATALEE trial. ASCO 2023;Abstract LBA500.

Tolaney SM et al. Real-world risk of recurrence by nodal status in patients with HR+, HER2-, node-positive, high-risk early breast cancer. NCODA 2025;Abstract.

Tolaney SM et al. Long-term patient-reported outcomes from monarchE: Abemaciclib plus endocrine therapy as adjuvant therapy for HR+, HER2-, node-positive, high-risk, early breast cancer. Eur J Cancer 2024;199. Abstract

Dr Rugo

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

Bidard FC et al. Updated results and an exploratory analysis of ESR1m circulating tumor DNA (ctDNA) dynamics from SERENA-6, a phase 3 trial of camizestrant (CAMI) + CDK4/6 inhibitor (CDK4/6i) for emergent ESR1 mutations (ESR1m) during first-line (1L) endocrine-based therapy and ahead of disease progression in patients (pts) with HR+/HER2- advanced breast cancer (ABC). San Antonio Breast Cancer Symposium 2025; Abstract RF7-03

de la Haba-Rodriguez J et al. ABIGAIL: Randomized phase II study of abemaciclib plus endocrine therapy (ET) with or without a short course of induction paclitaxel in patients (pts) with previously untreated HR-positive/HER2-negative advanced breast cancer (HR+/HER2- ABC) with aggressive disease criteria. ESMO 2024;Abstract LBA23.

Dieras V et al. Primary results of Ambre, a randomized phase 3 comparing mono-chemotherapy (ct) vs abemaciclib + endocrine therapy (et) in hr+/her2- advanced breast cancer (abc) with high visceral tumor burden. San Antonio Breast Cancer Symposium 2025;Abstract RF7-06.

Goetz MP et al. Abemaciclib plus a nonsteroidal aromatase inhibitor as initial therapy for HR+, HER2- advanced breast cancer: Final overall survival results of MONARCH 3. Ann Oncol 2024;35(8):718-27. Abstract

Hortobagyi GN et al. Overall survival with ribociclib plus letrozole in advanced breast cancer. N Engl J Med 2022;386(10):942-50. Abstract

Jhaveri KL et al. Overall survival with inavolisib in PIK3CA-mutated advanced breast cancer. N Engl J Med 2025;393(2):151-61. Abstract

Loibl S et al. Primary results of the randomised phase III trial comparing first-line ET plus palbociclib vs standard mono-chemotherapy in women with high risk HER2-/HR+ metastatic breast cancer and indication for chemotherapy – PADMA study. San Antonio Breast Cancer Symposium 2024;Abstract LB1-03.

Lu Y-S et al. Final results of RIGHT Choice: Ribociclib plus endocrine therapy versus combination chemotherapy in premenopausal women with clinically aggressive hormone receptor-positive/human epidermal growth factor receptor 2-negative advanced breast cancer. J Clin Oncol 2024;42(23):2812-21. Abstract

Mayer E et al. Patient-reported outcomes (PROs) from the SERENA-6 trial of camizestrant (CAMI) + CDK4/6 inhibitor (CDK4/6i) for emergent ESR1m during first-line (1L) endocrine-based therapy and ahead of disease progression in patients (pts) with HR+/HER2– advanced breast cancer (ABC). ESMO 2025;Abstract 486MO.

Rugo HS et al. Comparative overall survival of CDK4/6 inhibitors plus an aromatase inhibitor in HR+/HER2− metastatic breast cancer in the US real-world setting. ESMO Open 2025;10(1). Abstract

Slamon DJ et al. Overall survival with palbociclib plus letrozole in advanced breast cancer. J Clin Oncol 2024;42(9):994-1000. Abstract

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

Turner NC 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.

Turner NC et al. Inavolisib-based therapy in PIK3CA-mutated advanced breast cancer. N Engl J Med 2024;391(17):1584-96. Abstract

Dr Mayer

Hurvitz SA et al. Gedatolisib (geda) + fulvestrant ± palbociclib (palbo) vs fulvestrant in patients (pts) with HR+/ HER2-/PIK3CA wild-type (WT) advanced breast cancer (ABC): First results from VIKTORIA-1. ESMO 2025;Abstract LBA17.

Rosetti S et al. Gedatolisib shows superior potency and efficacy versus single-node PI3K/AKT/mTOR inhibitors in breast cancer models. NPJ Breast Cancer 2024;10(1):40. Abstract

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

Turner NC et al. Circulating tumour DNA analysis to direct therapy in advanced breast cancer (plasmaMATCH): A multicentre, multicohort, phase 2a, platform trial. Lancet Oncol 2020;21(10):1296-308. Abstract

Dr Wander

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):4299-409. Abstract

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

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

Jeselsohn R et al. ESR1 mutations—A mechanism for acquired endocrine resistance in breast cancer. Nat Rev Clin Oncol 2015;12(10):573-83. Abstract

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

Lloyd MR et al. Clinical and genomic factors associated with elacestrant outcomes in ESR1-mutant metastatic breast cancer. Clin Cancer Res 2025;[Online ahead of print]. Abstract

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

Rugo HS et al. Real-world outcomes of elacestrant in ER+, HER2−, ESR1-mutant metastatic breast cancer. Clin Cancer Res 2025;[Online ahead of print]. Abstract

Teysir J et al. After a CDK4/6 inhibitor: State of the art in hormone receptor–positive metastatic breast cancer. Am Soc Clin Oncol Educ Book 2025;45(3):e473372. Abstract

Turner NC et al. Circulating tumour DNA analysis to direct therapy in advanced breast cancer (plasmaMATCH): A multicentre, multicohort, phase 2a, platform trial. Lancet Oncol 2020;21(10):1296-308. Abstract

Urso L et al. ESR1 gene mutation in hormone receptor-positive HER2-negative metastatic breast cancer patients: Concordance between tumor tissue and circulating tumor DNA analysis. Front Oncol 2021;11. Abstract

Vasan N et al. Concordance between tissue (tumor DNA) and liquid (ctDNA) biopsy next-generation sequencing (NGS) data in detection of PIK3CA, AKT1, and PTEN alterations in breast cancer: A retrospective analysis. ASCO 2024;Abstract e153033.

Faculty

TARGET AUDIENCE
This program is intended for medical oncologists, breast surgeons, radiation oncologists and other healthcare professionals involved in the diagnosis and treatment of breast cancer.

LEARNING OBJECTIVES

• Appreciate the key clinical variables affecting preoperative therapy and the selection of a specific neoadjuvant regimen for patients with HER2-overexpressing localized breast cancer, and integrate this information into treatment decision-making.
• Assess available Phase III data with HER2-directed antibody-drug conjugates as a component of neoadjuvant and adjuvant therapy for patients with high-risk localized disease, and consider the potential clinical role of this novel approach.
• Evaluate published research data to guide the selection and duration of adjuvant and/or extended-adjuvant therapy for patients with HER2-overexpressing localized breast cancer.
• Appraise available research data and clinical and biological factors to guide the selection of first-line therapy for patients with newly diagnosed HER2-positive metastatic breast cancer (mBC).
• Appreciate the key clinical variables affecting the selection and sequencing of therapy for patients with relapsed/refractory HER2-positive mBC, and use this information to personalize treatment recommendations.
• Design an optimal approach to the care of patients with HER2-positive breast cancer and CNS metastases, evaluating the implications of prior treatment exposure, symptomatology, extent of disease and other factors.
• Recognize common and rare side effects associated with approved anti-HER2 agents, and use this information to develop supportive management plans for patients undergoing treatment for HER2-positive breast cancer.
• Assess ongoing clinical research studies evaluating novel agents and treatment strategies under development for HER2-positive breast cancer, and counsel patients regarding the potential benefits of trial participation.

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

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

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

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

HOW TO USE THIS CME ACTIVITY
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/SanAntonioHER2PosBC25/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:

Professor Giuseppe Curigliano, MD, PhD
Clinical Director
Division of Early Drug Development for Innovative Therapy
Co-Chair, Cancer Experimental Therapeutics Program
Department of Oncology and Hemato-Oncology
University of Milano
European Institute of Oncology
Milano, Italy

Advisory Committees, Consulting Agreements and Speakers Bureaus: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Lilly, Menarini Group, Novartis, Pfizer Inc; Data and Safety Monitoring Boards/Committees: Roche Laboratories Inc.

Nadia Harbeck, MD, PhD
Breast Center Director
Department of Obstetrics and Gynecology
and Comprehensive Cancer Center Munich
LMU University Hospital
Munich, Germany

Consulting Agreements: Exact Sciences Corporation, Sandoz Inc, a Novartis Division; Data and Safety Monitoring Boards/Committees: Gilead Sciences Inc, IQVIA, Roche Laboratories Inc; Speakers Bureaus: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Gilead Sciences Inc, Lilly, Menarini Group, MSD, Novartis, Pfizer Inc, Pierre Fabre, Roche Laboratories Inc, Stemline Therapeutics Inc, Viatris, Zuellig Pharma; Nonrelevant Financial Relationships: West German Study Group (WSG).

Ian E Krop, MD, PhD
Professor of Internal Medicine
Associate Cancer Center Director for Clinical Research
Yale Cancer Center
New Haven, Connecticut

Advisory Committees: AstraZeneca Pharmaceuticals LP, Bristol Myers Squibb, Daiichi Sankyo Inc, EMD Serono Inc, Genentech, a member of the Roche Group, Lilly, Seagen Inc; Consulting Agreements: ALX Oncology, AstraZeneca Pharmaceuticals LP, Genentech, a member of the Roche Group, Halda Therapeutics, Novartis; Contracted Research: Pfizer Inc; Data and Safety Monitoring Boards/Committees: Novartis, Seagen Inc.

Nancy U Lin, MD
Associate Chief, Division of Breast Oncology
Dana-Farber Cancer Institute
Professor of Medicine
Harvard Medical School
Boston, Massachusetts

Consulting Agreements: Artera, AstraZeneca Pharmaceuticals LP, Blueprint Medicines, Daiichi Sankyo Inc, Eisai Inc, Janssen Biotech Inc, Menarini Group, Olema Oncology, Seagen Inc, Shorla Oncology, Stemline Therapeutics Inc; Contracted Research: AstraZeneca Pharmaceuticals LP, Genentech, a member of the Roche Group, Merck, Olema Oncology, Pfizer Inc, Seagen Inc, Zion Pharmaceuticals; Travel: AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, Olema Oncology.

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.

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, 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 AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc, and Puma Biotechnology Inc.

Release date: January 2026
Expiration date: January 2027

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

Prof Harbeck

Chan A et al. Final efficacy results of neratinib in HER2-positive hormone receptor-positive early-stage breast cancer from the phase III ExteNET trial. Clin Breast Cancer 2021;21(1):80-91.e7. Abstract

Early Breast Cancer Trialists’ Collaborative group (EBCTCG). Trastuzumab for early-stage, HER2-positive breast cancer: A meta-analysis of 13 864 women in seven randomised trials. Lancet Oncol 2021;22(8):1139-50. Abstract

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

Geyer CE Jr 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.

Gnant M et al. Efficacy of neratinib in hormone receptor-positive patients who initiated treatment within 1 year of completing trastuzumab-based adjuvant therapy in HER2+ early-stage breast cancer: Subgroup analyses from the phase III ExteNET trial. San Antonio Breast Cancer Symposium 2018;Abstract P2-13-01.

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

Harbeck N et al. Neoadjuvant dynamic marker-adjusted personalized therapy comparing trastuzumab-deruxtecan versus pacli-/docetaxel + carboplatin + trastuzumab + pertuzumab in HER2+ early breast cancer: WSG-ADAPT-HER2-IV. ASCO 2024;Abstract TPS631.

Harbeck N et al. A look at current and potential treatment approaches for hormone receptor-positive, HER2-negative early breast cancer. Cancer 2022;128 Suppl 11:2209-23. Abstract

Loibl S et al. Adjuvant pertuzumab or placebo + trastuzumab + chemotherapy (P or Pla + T + CT) in patients (pts) with early HER2-positive operable breast cancer in APHINITY: Final analysis at 11.3 years’ median follow-up. ESMO Breast 2025;Abstract LBA1.

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

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

Lüftner DI et al. Extended adjuvant neratinib in HER2+/HR+ early breast cancer in clinical routine: Final results from the multi-national, prospective, observational study ELEANOR. ESMO 2025;Abstract 299P.

Tolaney SM et al. Adjuvant paclitaxel and trastuzumab for node-negative, HER2-positive breast cancer: Final 10-year analysis of the open-label, single-arm, phase 2 APT trial. Lancet Oncol 2023;24(3):273-85. Abstract

van Mackelenbergh MT et al. Pathologic complete response and individual patient prognosis after neoadjuvant chemotherapy plus anti-human epidermal growth factor receptor 2 therapy of human epidermal growth factor receptor 2-positive early breast cancer. J Clin Oncol 2023;41(16):2998-3008. Abstract

Prof Curigliano

Cortés J et al. DEMETHER: A single-arm phase II trial to evaluate the efficacy & safety of subcutaneous pertuzumab & trastuzumab maintenance after induction treatment w/ trastuzumab deruxtecan (T-DXd) for previously untreated HER2-positive advanced breast cancer. San Antonio Breast Cancer Symposium 2024;Abstract P5-03-11.

Dieras V et al. HER2CLIMB-05: A phase 3 study of tucatinib versus placebo in combination with trastuzumab and pertuzumab as first-line maintenance therapy for HER2+ metastatic breast cancer. J Clin Oncol 2025;[Online ahead of print]. Abstract

Gennari A et al. ESMO clinical practice guideline for the diagnosis, staging and treatment of patients with metastatic breast cancer. Ann Oncol;32(12):1475-1495. Abstract

Hamilton E et al. Her2climb-05: A randomized, double-blind, phase 3 study of tucatinib versus placebo in combination with trastuzumab and pertuzumab as maintenance therapy for her2+ metastatic breast cancer. San Antonio Breast Cancer Symposium 2025;Abstract GS1-01.

Loibl S et al. Trastuzumab deruxtecan (T-DXd) + pertuzumab (P) vs taxane + trastuzumab + pertuzumab (THP) for patients (pts) with HER2+ advanced/metastatic breast cancer (a/mBC): Additional analyses of DESTINY-Breast09 in key subgroups of interest. ESMO 2025;Abstract LBA18.

Swain SM et al. A phase III study of maintenance inavolisib or placebo + pertuzumab + trastuzumab following induction with pertuzumab + trastuzumab + a taxane in patients (pts) with PIK3CA-mutated, HER2-positive advanced breast cancer (HER2+ aBC). ASCO 2024;Abstract TPS1124.

Vaz-Luis IV et al. Health-related quality of life (HRQoL) from the PATINA trial (AFT-38): Impact of adding palbociclib to HER2 and endocrine therapy (ET) after induction in HR+/HER2+ metastatic breast cancer (MBC). ESMO 2025;Abstract 485MO.

Dr Lin

André F et al. A pooled analysis of trastuzumab deruxtecan in patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer with brain metastases. Ann Oncol 2024;35(12):1169-80. Abstract

Bartsch R et al. Results of a patient-level pooled analysis of three studies of trastuzumab deruxtecan in HER2-positive breast cancer with active brain metastasis. ESMO Open 2025;10(1):104092. Abstract

Collet L et al. Clinical outcome of patients with isolated central nervous system progression on first-line pertuzumab and trastuzumab treatment for HER2-positive metastatic breast cancer in a real-life cohort. Breast Cancer. 2023;30(2):329-41. Abstract

Dijkers EC et al. Biodistribution of ⁸⁹Zr-trastuzumab and PET imaging of HER2-positive lesions in patients with metastatic breast cancer. Clin Pharmacol Ther 2010;87(5):586-92. Abstract

Harbeck N et al. Trastuzumab deruxtecan in HER2-positive advanced breast cancer with or without brain metastases: A phase 3b/4 trial. Nat Med 2024;30(12):3717-27. Abstract

Hurvitz SA et al. Tucatinib and trastuzumab emtansine for patients with previously treated HER2-positive locally advanced and metastatic breast cancer: Primary analysis of the randomized phase III trial HER2CLIMB-02. Ann Oncol 2025;[Online ahead of print]. Abstract

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

Hurvitz SA et al. HER2CLIMB-02: Randomized, double-blind phase 3 trial of tucatinib and trastuzumab emtansine for previously treated HER2-positive metastatic breast cancer. San Antonio Breast Cancer Symposium 2023;Abstract GS01-10.

Kim GM et al. Clinical impact of routine MRI screening for brain metastases in patients with HER2 positive or triple negative metastatic breast cancer. San Antonio Breast Cancer Symposium 2023;Abstract PO2-27-09.

Koide Y et al. Impact of concurrent antibody-drug conjugates and radiotherapy on symptomatic radiation necrosis in breast cancer patients with brain metastases: A multicenter retrospective study. J Neurooncol 2024;168(3):415-23. 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.

Lin NU et al. Tucatinib vs placebo, both in combination with trastuzumab and capecitabine, for previously treated ERBB2 (HER2)-positive metastatic breast cancer in patients with brain metastases: Updated exploratory analysis of the HER2CLIMB randomized clinical trial. JAMA Oncol 2023;9(2):197-205. Abstract

Lin NU et al. Updated results of tucatinib vs placebo added to trastuzumab and capecitabine for patients with previously treated HER2-positive metastatic breast cancer with brain metastases (HER2CLIMB). San Antonio Breast Cancer Symposium 2021;Abstract PD4-04.

Lin NU et al. Intracranial efficacy and survival with tucatinib plus trastuzumab and capecitabine for previously treated HER2-positive breast cancer with brain metastases in the HER2CLIMB trial. J Clin Oncol 2020;38(23):2610-9. Abstract

McTyre ER et al. Multi-institutional validation of brain metastasis velocity, a recently defined predictor of outcomes following stereotactic radiosurgery. Radiother Oncol 2020’142:168-74. Abstract

Rashid NS et al. Impact of brain metastasis size at the time of radiotherapy on local control and radiation necrosis. J Neurooncol 2025;173(3):609-17. Abstract

Sammons SL et al. Prevalence by therapy line and incidence of breast cancer brain metastases in 18 075 patients. J Natl Cancer Inst 2025;117(8):1565-72. Abstract

Sperduto PW et al. Survival in patients with brain metastases: Summary report on the updated diagnosis-specific graded prognostic assessment and definition of the eligibility quotient. J Clin Oncol 2020;38(32):3773-84. Abstract

Dr Krop

Cortés J et al. Trastuzumab deruxtecan versus trastuzumab emtansine in HER2-positive metastatic breast cancer: Long-term survival analysis of the DESTINY-Breast03 trial. Nat Med 2024;30(8):2208-15. Abstract

Curigliano G et al. Tucatinib versus placebo added to trastuzumab and capecitabine for patients with pretreated HER2+ metastatic breast cancer with and without brain metastases (HER2CLIMB): Final overall survival analysis. Ann Oncol 2022;33(3):321-9. Abstract

Hurvitz SA et al. Tucatinib and trastuzumab emtansine for patients with previously treated HER2-positive locally advanced and metastatic breast cancer: Primary analysis of the randomized phase III trial HER2CLIMB-02. Ann Oncol 2025:[Online ahead of print]. 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

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

Murthy RK et al. Tucatinib vs placebo, both combined with capecitabine and trastuzumab, for patients with pretreated HER2-positive metastatic breast cancer with and without brain metastases (HER2CLIMB). San Antonio Breast Cancer Symposium 2019;Abstract GS1-01.

Nordstrom JL et al. Anti-tumor activity and toxicokinetics analysis of MGAH22, an anti-HER2 monoclonal antibody with enhanced Fcγ receptor binding properties. Breast Cancer Res 2011;13(6):R123. Abstract

Rugo HS et al. Efficacy of margetuximab vs trastuzumab in patients with pretreated ERBB2-positive advanced breast cancer: A phase 3 randomized clinical trial. JAMA Oncol 2021;7(4):573-84. Abstract

Saura C et al. Trastuzumab deruxtecan in previously treated patients with HER2-positive metastatic breast cancer: Updated survival results from a phase II trial (DESTINY-Breast01). Ann Oncol 2024;35(3):302-7. Abstract

Saura C et al. Neratinib plus capecitabine versus lapatinib plus capecitabine in HER2-positive metastatic breast cancer previously treated with ≥ 2 HER2-directed regimens: Phase III NALA trial. J Clin Oncol 2020;38(27):3138-49. Abstract

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

Yao H et al. Safety, efficacy, and pharmacokinetics of SHR-A1811, a human epidermal growth factor receptor 2-directed antibody-drug conjugate, in human epidermal growth factor receptor 2-expressing or mutated advanced solid tumors: A global phase I trial. J Clin Oncol 2024;42(29):3453-65. Abstract

Weisser NE et al. An anti-HER2 biparatopic antibody that induces unique HER2 clustering and complement-dependent cytotoxicity. Nat Commun 2023;14(1):1394. Abstract

Dr O’Shaughnessy

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

Canellas A et al. Trastuzumab deruxctecan (T-DXd) associated interstitial lung disease (ILD) in a large real-world French cohort of patients with HER2-driven breast cancer and other malignancies. ESMO 2024;Abstract 346MO.

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.

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Powell CA et al. Pooled analysis of drug-related interstitial lung disease and/or pneumonitis in nine trastuzumab deruxtecan monotherapy studies. ESMO Open 2022;7(4):100554. Abstract

Rugo HS et al. Pooled analysis of trastuzumab deruxtecan (T-DXd) retreatment (RTx) after recovery from grade (Gr) 1 interstitial lung disease/pneumonitis (ILD). ESMO Breast 2024;Abstract 267MO.

Rugo HS et al. Real-world perspectives and practices for pneumonitis/interstitial lung disease associated with trastuzumab deruxtecan use in human epidermal growth factor receptor 2-expressing metastatic breast cancer. JCO Oncol Pract 2023;19(8):539-46. Abstract

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