Late failure of aggressive B-cell lymphoma after CAR T-cell therapy: a LYSA study from the DESCAR-T registry.

ABSTRACT:

Abstract

Large B-cell lymphoma (LBCL) patients failing anti-CD19 chimeric antigen receptor (CAR) T-cell therapy exhibit poor prognosis. Most progressions/relapses occur within 3 months from infusion whereas only a few events occur thereafter (late failure, [LF]). We analyze features, treatments, and outcomes of patients with LF from DESCAR-T, a nationwide registry collecting real-life data for patients treated with approved CAR T-cell therapy in France. Between July 2018 and March 2024, 298 (39.9%) LBCL LF patients (median age, 62 years [range, 18-79]; male, 61.7%) were collected from DESCAR-T. Most patients had diffuse LBCL (n = 205 [68.8%]), advanced stage disease (84.6%), and age-adjusted International Prognostic Index of 2 to 3 (59.3%) at CAR T-cell eligibility. After failure,

SUBMITTER: Erbella F 

PROVIDER: S-EPMC12828827 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature