A Study to Evaluate the Efficacy and Safety of Perampanel Monotherapy in Untreated Participants With Focal Onset Seizures With or Without Focal to Bilateral Tonic-clonic Seizures
PHASE4
The primary purpose of this study is to evaluate the efficacy of perampanel...
A Study to Explore the Safety And Tolerability of Doses of E2007 Up to a Maximum of 8 mg In Patients With Parkinson's Disease Who Experience End-of-Dose Wearing Off Motor Fluctuations
PHASE2
This is a randomized, double-blind, two treatment, two group, parallel grou...
A Study With an Open-label Extension Phase to Evaluate the Efficacy and Safety of Perampanel (E2007) Administered as an Adjunctive Therapy in Subjects With Refractory Partial-onset Seizures
PHASE3
The purpose of this study is to confirm the efficacy and safety of perampan...