A phase 2 randomized study of modakafusp alfa as a single agent for patients with relapsed/refractory multiple myeloma.

ABSTRACT:

Abstract

Modakafusp alfa is a first-in-class immunocytokine-directing interferon alfa to CD38+ cells. Our previous phase 1/2 trial identified 2 potential phase 2 doses of modakafusp alfa for patients with relapsed/refractory multiple myeloma (RRMM): 1.5 or 3 mg/kg every 4 weeks. The overall response rate (ORR) among 30 patients treated at 1.5 mg/kg was 43%. This phase 2 dose optimization study randomized 147 patients with triple-class refractory disease and ≥3 previous lines of therapy 1:1 to modakafusp alfa 120 mg (n = 71) or 240 mg (n = 75) every 4 weeks (fixed-dose equivalents of 1.5 and 3 mg/kg every 4 weeks). Patients had received a median of 6 previous lines of therapy; 66% were penta-exposed and 45% had previously been exposed to anti-B-cell maturation antigen (BCMA) therapy

SUBMITTER: Holstein SA 

PROVIDER: S-EPMC12824700 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature