Outcomes of older patients with NPM1-mutated AML: current treatments and the promise of venetoclax-based regimens.

ABSTRACT: Nucleophosmin-1 mutations (NPM1+) occur in ∼30% of acute myeloid leukemia (AML) patients. Although typically associated with favorable prognosis, the beneficial impact of NPM1+ decreases with increasing age in patients treated with standard intensive chemotherapy (IC) or hypomethylating agents (HMAs). This retrospective analysis compared outcomes of NPM1+ AML patients treated with 1 of 3 induction approaches: HMA plus BCL-2 inhibitor venetoclax (VEN), HMA, or IC therapy. Composite complete response (CRc: CR + CR with incomplete count recovery) was seen in 96% (27/28), 36% (17/47), and 89% (204/228) of HMA + VEN, HMA, and IC patients, respectively (HMA + VEN vs HMA, P < .001; HMA + VEN vs IC, P = .10). Older patients (age >65 years) treated with HMA + VEN, HMA, or IC had CR rates of 88%, 28

SUBMITTER: Lachowiez CA 

PROVIDER: S-EPMC7160266 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature