Adjunctive brivaracetam for uncontrolled focal and generalized epilepsies: Results of a phase III, double-blind, randomized, placebo-controlled, flexible-dose trial

Abstract

Purpose To evaluate the safety and tolerability of adjunctive brivaracetam (BRV), a high-affinity synaptic vesicle protein 2A (SV2A) ligand, in adults with uncontrolled epilepsy. Efficacy was also assessed in patients with focal seizures as a secondary objective, and explored by descriptive analysis in patients with generalized seizures. Methods This was a phase III, randomized, double-blind, placebo (PBO)-controlled flexible dose trial (N01254/NCT00504881) in adults (16-70 years) with uncontrolled epilepsy (up to 20% could be patients with generalized epilepsy). After a prospective 4-week baseline, patients were randomized (3:1) to b.i.d. BRV or PBO, initiated at 20 mg/day and increased, as..