Efficacy of venetoclax in relapsed chronic lymphocytic leukemia is influenced by disease and response variables.

ABSTRACT: To define the efficacy of venetoclax with extended follow-up and identify clinical or biological treatment effect modifiers, updated data for previously treated patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) enrolled in 4 early-phase trials were pooled. Rates of response, complete remission (CR/CRi), and undetectable minimal residual disease (U-MRD) were analyzed for all patients (n = 436) and for those patients who were planned to receive 400 mg/day monotherapy (n = 347). Univariate and multiple regression analyses were performed to identify the pretreatment factors associated with response rates and duration of response (DoR). Objective responses were documented in 75% of all patients, including 22% CR/CRi. Overall, 27% and 16% of the patients achiev

SUBMITTER: Roberts AW 

PROVIDER: S-EPMC6624969 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature