Perampanel efficacy and safety by gender: Subanalysis of phase III randomized clinical studies in subjects with partial seizures.

ABSTRACT: The antiepileptic drug (AED) perampanel is approved in ≥40 countries as adjunctive therapy for drug-resistant partial seizures in patients with epilepsy. This post hoc analysis of pooled data from three phase III, double-blind, randomized studies of perampanel examines between-gender differences in perampanel efficacy and safety. Of the 1,478 subjects in the pooled analysis (719 male, 759 female), 1,109 were included in the pharmacokinetic/pharmacodynamic analysis. Perampanel oral clearance was 17% lower in female than in male patients not receiving enzyme-inducing AEDs. Pooled efficacy analysis revealed that seizure frequency was reduced with perampanel treatment regardless of gender; a greater numerical reduction in seizure frequency and increased responder rates occurred in female parti

SUBMITTER: Vazquez B 

PROVIDER: S-EPMC4744665 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature