Impact of performance status on overall survival in patients with relapsed and/or refractory multiple myeloma: Real-life outcomes of daratumumab treatment

Abstract

Background: Little is reported on the real-life impact of daratumumab in relapsed and/or refractory multiple myeloma patients (RRMM). We analyzed a cohort of 156 patients who received daratumumab as a single agent concerning ECOG status, eGFR, cytogenetics, lines of prior treatment, and their impact on survival. Results: Eighty-two (53%) patients were triple refractory, 54 (35%) patients were single or double refractory, and 20 (12%) patients were non-refractory. Following daratumumab treatment, the progression-free survival (PFS) in these groups was 7.2%, 11.4%, and 53% (P