Results of a randomized, double-blind study of romiplostim versus placebo in patients with low/intermediate-1-risk myelodysplastic syndrome and thrombocytopenia.

ABSTRACT:

Background

Thrombocytopenia in patients with myelodysplastic syndrome (MDS) is associated with shortened survival and an increased risk of evolution to acute myeloid leukemia (AML). In this study, the authors evaluated the efficacy of romiplostim in patients who had thrombocytopenia with low-risk/intermediate-1-risk MDS.

Methods

Patients who had thrombocytopenia with low-risk/intermediate-1-risk MDS (N = 250) were randomized 2:1 to receive romiplostim or placebo weekly for 58 weeks.

Results

The primary endpoint- the number of clinically significant bleeding events (CSBEs) per patient-had a hazard ratio for romiplostim:placebo of 0.83 (95% confidence interval, 0.66-1.05; P = .13). CSBEs were reduced significantly in the romiplostim group for patients who had baseline p

SUBMITTER: Giagounidis A 

PROVIDER: S-EPMC4298760 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature