CPX-351 in Down syndrome-associated myeloid leukemia: results and prognostic factors from the phase 3 ML-DS 2018 trial.

ABSTRACT:

Abstract

Myeloid leukemia of Down syndrome (ML-DS) is associated with an excellent prognosis but high treatment-related toxicity and mortality. The Phase 3 Clinical Trial for CPX-351 in ML-DS 2018 aimed to maintain the excellent event-free survival (EFS) achieved in the previous ML-DS 2006 trial while reducing the treatment intensity. Intensity-reduced induction and reinduction therapy with cytarabine and idarubicin with or without etoposide was replaced with CPX-351 (66 U/m2 on 3 days in course 1 and on 2 days in course 2). Risk stratification was based on flow cytometric measurable residual disease (MRD) after first induction. High-risk patients received high-dose cytarabine (3 g/m2 per 12 hour) in consolidation; standard-risk patients received cytarabine at a dose of 1 g/m2 per

SUBMITTER: Laszig S 

PROVIDER: S-EPMC12824674 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature