Elranatamab

ELREXFIO®

Overview

Elranatamab is a B-Cell Maturation Antigen (BCMA) CD-3 bispecific antibody being tested in multiple myeloma

SparkCures ID 302
Developed By Pfizer
Brand Name Elrexfio®
Generic Name Elranatamab
Additional Names PF-06863135
Treatment Classifications
Treatment Targets
Tags

Clinical Trials

All Clinical Trials

View all active clinical trials around the US.

Early Relapse Multiple Myeloma

The following is a listing of clinical trials for patients with multiple myeloma who have received one to two prior lines of therapy.

Late Relapse Multiple Myeloma

The following is a listing of clinical trials for patients with multiple myeloma who have received three or more prior lines of therapy.

Smoldering Myeloma
Monoclonal Gammopathy of Undetermined Significance (MGUS)

Published Results

FDA Approves Elranatamab for Relapsed or Refractory Multiple Myeloma

August 14, 2023

The FDA has granted accelerated approval to elranatamab-bcmm (Elrexfio) for the treatment of adult patients with relapsed or refractory multiple myeloma who have previously received at least 4 lines of therapy, including a proteasome inhibitor (PI), an immunomodulatory agent (IMiD), and an anti-CD38 monoclonal antibody.

The regulatory decision is supported by data from the phase 2 MagnetisMM-3 trial (NCT04649359), which showed that elranatamab elicited an overall response rate (ORR) of 57.7% (95% CI, 47.3%-67.7%) in the 97 patients who were naïve to BCMA-directed therapy; this included a complete response (CR) rate of 25.8%, a very good partial response (VGPR) rate of 25.8, and a partial response (PR) rate of 6.2%. Notably, 82% of responders were estimated to continue to respond to treatment for 9 months or longer. The median time to response was 1.22 months (range, 0.9-6.5), and the median duration of response (DOR) was not yet reached (NR; 95% CI, 12.0-not evaluable [NE]). At a median follow-up of 11.1 months (95% CI, 10.6-12.0), the 6-month and 9-month DOR rates were 90.4% (95% CI, 78.4%-95.9%) and 82.3% (95% CI, 67.1%-90.9%), respectively.

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