Efficacy, safety, and tolerability of adjunctive perampanel in patients from China with focal seizures or generalized tonic-clonic seizures: Post hoc analysis of phase III double-blind and open-label extension studies.

ABSTRACT:

Aims

This post hoc analysis assessed the efficacy and safety/tolerability of adjunctive perampanel in patients from China (aged ≥12 years) with focal seizures (FS), with/without focal to bilateral tonic-clonic seizures (FBTCS), or generalized tonic-clonic seizures (GTCS).

Methods

Study centers in China were identified using data from five double-blind, randomized, phase III studies of adjunctive perampanel (2-12 mg/day) and their open-label extensions (OLEx). Efficacy assessments included median percent reduction in seizure frequency per 28 days, and 50% and 75% responder and seizure-freedom rates. Safety/tolerability assessments included monitoring of treatment-emergent adverse events (TEAEs).

Results

Overall, 277 patients (placebo, n = 79; perampanel, n = 198) were

SUBMITTER: Weiping L 

PROVIDER: S-EPMC7871786 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature