DLBCL patients treated with CD19 CAR T cells experience a high burden of organ toxicities but low nonrelapse mortality.

ABSTRACT: Cytokine release syndrome (CRS) immune effector cell-associated neurotoxicity syndrome are the most notable toxicities of CD19 chimeric antigen receptor (CAR) T-cell therapy. In addition, CAR T-cell-mediated toxicities can involve any organ system, with varied impacts on outcomes, depending on patient factors and involved organs. We performed detailed analysis of organ-specific toxicities and their association with outcomes in 60 patients with diffuse large B-cell lymphoma (DLBCL) treated with CD19 CAR T cells by assessing all toxicities in organ-based groups during the first year posttreatment. We observed 539 grade ≥2 and 289 grade ≥3 toxicities. Common grade ≥3 toxicities included hematological, metabolic, infectious, and neurological complications, with corresponding 1-year cumulative

SUBMITTER: Wudhikarn K 

PROVIDER: S-EPMC7362382 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature