A Study to Investigate the Efficacy and Safety of ZX008 (Fenfluramine Hydrochloride) as an Adjunctive Therapy in Children and Adults With Lennox-Gastaut Syndrome

A Multicenter, Open-label, Pilot Study of TAK-935 (OV935) in Participants With 15Q Duplication Syndrome or Cyclin-Dependent Kinase-Like 5 (CDKL5) Deficiency Disorder (ARCADE STUDY)

Preventing Epilepsy Using Vigabatrin In Infants With Tuberous Sclerosis Complex

A Phase 2, Prospective, Interventional, Open-Label, Multi-Site, Extension Study to Assess the Long-Term Safety and Tolerability of TAK-935 (OV935) as Adjunctive Therapy in Patients With Rare Epilepsy

Study of Perampanel as Adjunctive Treatment for Inadequately Controlled Seizures Associated With Lennox-Gastaut Syndrome

Study to Investigate Dosage, Efficacy, and Safety of Fycompa in Routine Clinical Care of Patients With Epilepsy

Human Epilepsy Project 2: Resistant Focal Seizures Study