Population pharmacokinetics of imetelstat, a first-in-class oligonucleotide telomerase inhibitor.

ABSTRACT: Imetelstat is a novel, first-in-class, oligonucleotide telomerase inhibitor in development for the treatment of hematologic malignancies including lower-risk myelodysplastic syndromes and myelofibrosis. A nonlinear mixed-effects model was developed to characterize the population pharmacokinetics of imetelstat and identify and quantify covariates that contribute to its pharmacokinetic variability. The model was developed using plasma concentrations from 7 clinical studies including 424 patients with solid tumors or hematologic malignancies who received single-agent imetelstat via intravenous infusion at various dose levels (0.4-11.7 mg/kg) and schedules (every week to every 4 weeks). Covariate analysis included factors related to demographics, disease, laboratory results, renal and hepatic

SUBMITTER: Gonzalez-Sales M 

PROVIDER: S-EPMC11247122 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature