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Comparison of Elranatamab and Lenalidomide Versus Daratumumab and Lenalidomide as Post-transplant Maintenance Therapy in Patients With Newly Diagnosed Myeloma (ElMMA)

NCT06931704 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 176

Last updated 2025-04-23

No results posted yet for this study

Summary

Lenalidomide is a standard of care for maintenance therapy after autologous stem cell transplantation in newly diagnosed myeloma patients. Recently, two large phase 3 randomized trials demonstrated a progression free survival benefit with daratumumab maintenance post autologous stem cell transplantation. Bispecific antibodies targeting B-Cell Maturation Antigen are approved for the treatment of relapsed refractory myeloma patients after 3 prior lines of therapy including proteasome inhibitor, immunomodulator IMiD and anti CD38 monoclonal antibody. In the cohort A of the MAGNETISMM-3 phase 2 study (n=123), elranatamab single-agent demonstrated strong efficacy with favorable safety profile in patients with advanced multiple myeloma (median of 5 prior lines, 96% of patients with triple class refractory disease). Lenalidomide has been shown to promote cytotoxic activity of CD3 bispecific antibodies. 7We propose a phase 2 randomized study comparing elranatamab plus lenalidomide versus daratumumab plus lenalidomide for 2 years as post-transplant maintenance in patients with newly diagnosed multiple myeloma. The primary objective is minimal residual disease rate after one year of maintenance. Secondary objectives include Progression-Free Survival, safety, quality of life, return to work and overall survival.

Conditions

Interventions

DRUG

Elranatamab

Each injection may be up to 2 mL in volume; however, if the maximum volume allowed per institution's policy is lower than 2 mL, the number of injections may be increased to accommodate this difference in volume and ensure the correct dose is delivered. Elranatamab should be administered to the abdomen, with preference given to the lower quadrants when possible. Each participant may receive study intervention for a maximum of 24 cycles.

DRUG

Daratumumab

1800 mg will be administrated every cycles

DRUG

Lenalidomide

Daily administarted during 21 days, at each cycle

Sponsors & Collaborators

  • Nantes University Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-01
Primary Completion
2030-11-30
Completion
2031-11-30

Countries

  • France

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06931704 on ClinicalTrials.gov