Response to luspatercept can be predicted and improves overall survival in the real-life treatment of LR-MDS.

ABSTRACT: We explored the impact of luspatercept therapy on overall survival (OS) and possible predictors of response in low-risk (LR) myelodysplastic syndrome (MDS) patients. We evaluated 331 anemic patients treated with luspatercept. Hematological response (HI) was defined as (i) hemoglobin (Hb) increase of ≥1.5 g/dL in nontransfusion-dependent (NTD) patients, and (ii) red blood cell (RBC) transfusion independence (TI) with a concomitant Hb increase of ≥1.5 g/dL, or RBC-TI without an Hb increase of 1.5 g/dL, or >50% reduction in RBC transfusion burden (TB) for TD patients. Response was observed in 166 patients (50.2%), with significantly higher response in NTD and low TB versus high TB patients (p < 0.001). A significant correlation between lower Molecular International Prognostic Scoring S

SUBMITTER: Consagra A 

PROVIDER: S-EPMC11814532 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature