Safety, pharmacokinetics, and antiviral efficacy of the novel capsid assembly modulator GST-HG141 in patients with chronic hepatitis B: a phase 1 trial with a randomized, placebo-controlled design.

ABSTRACT: In preclinical studies, GST-HG141, a novel hepatitis B virus (HBV) capsid assembly modulator displayed potent anti-HBV activity in vitro and strong efficacy in HBV animal models. A randomized, double-blind, ascending phase 1b trial assessed the pharmacokinetics, safety, and efficacy of GST-HG141 in chronic hepatitis B (CHB) individuals. Thirty treatment-naïve CHB patients were enrolled in three cohorts (25, 50, and 100 mg twice orally after meals daily) over 28 days, with 10 subjects per cohort (8:2 ratio for GST-HG141 and placebo). Dose-related safety and tolerability, pharmacokinetic profiles, and drug responses were evaluated. GST-HG141 exhibited a generally favorable safety profile across all doses with predominantly mild adverse reactions, including three cases of grade 1 transaminase

SUBMITTER: Wu M 

PROVIDER: S-EPMC11662624 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature