Relative Dose Intensity of Daratumumab, Lenalidomide, and Dexamethasone in Multiple Myeloma.

ABSTRACT: Background: Daratumumab (DARA), lenalidomide (LEN), and dexamethasone (DEX, DRd) are one of standards of care for patients with multiple myeloma (MM); however, the clinical impact of relative dose intensity (RDI) remains unclear. In this retrospective study, the aim was to analyze the relationship between the RDI and clinical outcomes in patients with myeloma treated with DRd. Methods: The numbers of patients with newly diagnosed, relapsed, and/or refractory MM were 40 and 71, respectively. Results: The median patient age was 74 years, and the median RDIs for DARA, LEN, and DEX were 84.0%, 39.4%, and 14.6%, respectively. At a median 26.8 months follow-up interval, the 2-year time to the next treatment (TTNT) of the high RDI of DARA (cutoff, 90%) was greater than that o

SUBMITTER: Suzuki K 

PROVIDER: S-EPMC11816031 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature