The Emerging Role of Cereblon E3 Ligase Modulators in Multiple Myeloma — Webinar Video Proceedings

Faculty

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

LEARNING OBJECTIVES

• Describe cereblon’s function in multiple myeloma (MM) formation and growth and its role in the degradation of key oncogenic proteins in order to better understand the rationale for the development of cereblon E3 ligase modulators (CELMoDs).
• Review the mechanism of action and unique characteristics of the CELMoDs under development for MM, and appreciate the similarities and differences between these therapies and currently approved immunomodulatory agents.
• Evaluate published efficacy and safety findings with CELMoDs in the advanced stages of development to prepare for the potential clinical availability of these agents for patients with relapsed/refractory (R/R) MM.
• Assess the biological rationale for combining CELMoDs with other agents commonly administered to patients with MM, and recognize available and emerging research findings with various combination approaches.
• Appreciate the frequency and severity of various therapy-related adverse events encountered by patients undergoing treatment with CELMoDs, and use this knowledge to identify, manage and mitigate resultant side effects.
• Consider the rationale for and designs of ongoing clinical trials evaluating CELMoDs for newly diagnosed and R/R MM, and counsel appropriately selected patients about the potential benefits of study participation.

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

CREDIT DESIGNATION STATEMENT
Research To Practice designates this enduring material for a maximum of 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.

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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/InsideTheIssue2025/CELMoDsMM/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:

Natalie S Callander, MD
Professor of Medicine
Director, Myeloma Clinical and Cellular Therapy Program
University of Wisconsin Carbone Cancer Center
Madison, Wisconsin

No relevant financial relationships to disclose.

Paul G Richardson, MD
Clinical Program Leader and Director of Clinical Research
Jerome Lipper Multiple Myeloma Center
Dana-Farber Cancer Institute
RJ Corman Professor of Medicine
Harvard Medical School
Boston, Massachusetts

Consulting Agreements: Bristol Myers Squibb, Celgene Corporation, GSK, Karyopharm Therapeutics, Oncopeptides, Regeneron Pharmaceuticals Inc, Sanofi; Contracted Research: Oncopeptides.

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

Release date: February 2026
Expiration date: February 2027

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

Byun JM et al. Phase I/II study of mezigdomide and elranatamab for relapsed/refractory multiple myeloma patients (MELT-MM): Initial results from part 1. ASH 2025;Abstract 5835.

Hartley-Brown MA et al. Mezigdomide-A novel cereblon E3 ligase modulator under investigation in relapsed/refractory multiple myeloma. Cancers (Basel) 2024 Mar 15;16(6):1166. Abstract

Korst CLBM et al. Iberdomide plus low-dose cyclophosphamide and dexamethasone in patients with relapsed and refractory multiple myeloma (the ICON study): A multicentre, single arm, phase 2 trial. Lancet Haematol 2026;13(1):e30-40. Abstract

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. EXCALIBER-RRMM: A phase III trial of iberdomide, daratumumab, and dexamethasone in relapsed/refractory multiple myeloma. Future Oncol 2025;21(14):1761-9. Abstract

Merz L et al. The impact of Duffy genotype on progression-free survival (PFS) with lenalidomide, bortezomib, and dexamethasone (RVd) alone or RVd plus autologous stem cell transplantation (ASCT) and continuous R maintenance in patients (pts) with newly diagnosed multiple myeloma (NDMM): Updated subgroup analysis of the phase 3 DETERMINATION trial. ASH 2025;Abstract 1033.

Mo C et al. Selinexor, mezigdomide, and dexamethasone in patients with relapsed/refractory multiple myeloma who relapsed or are ineligible for T-cell–redirecting therapy: STOMP phase 1 results. ASH 2025;Abstract 4010.

Richardson PG et al. A phase 3, two-stage, randomized study of mezigdomide, carfilzomib, and dexamethasone (MeziKd) versus carfilzomib and dexamethasone (Kd) in relapsed/refractory multiple myeloma (RRMM): SUCCESSOR-2. ASCO 2023;Abstract TPS8070.

Richardson PG et al. A phase III, two-stage, randomized study of mezigdomide, bortezomib, and dexamethasone (MeziVd) versus pomalidomide, bortezomib, and dexamethasone (PVd) in relapsed/refractory multiple myeloma (RRMM): SUCCESSOR-1. SOHO 2023;Abstract MM-372.

Richardson PG et al. Mezigdomide (MEZI) plus dexamethasone (DEX) and daratumumab (DARA) or elotuzumab (ELO) in patients (pts) with relapsed/refractory multiple myeloma (RRMM): Results from the CC-92480-MM-002 trial. ASH 2023;Abstract 1013.

Richardson PG et al. Mezigdomide plus dexamethasone in relapsed and refractory multiple myeloma. N Engl J Med 2023;389(11):1009-22. Abstract

Richardson PG et al. Triplet therapy, transplantation, and maintenance until progression in myeloma. N Engl J Med 2022;387(2):132-47. Abstract

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.

van de Donk NWCJ et al. Iberdomide maintenance after autologous stem-cell transplantation in newly diagnosed multiple myeloma: An update from the phase 2 EMN26 trial. ASH 2025;Abstract 101.

van de Donk NWCJ et al. The role of CELMoD agents in multiple myeloma. Onco Targets Ther 2025;18:921-33. Abstract

White D et al. Iberdomide, bortezomib, and dexamethasone (IberVd) in transplant ineligible (TNE) newly diagnosed multiple myeloma (NDMM): Updated results from the CC-220-MM-001 trial. ASCO 2025;Abstract 7532.