Overview Childhood Absence Epilepsy Rx PK-PD-Pharmacogenetics Study Status: Completed Trial end date: 2016-08-31 Target enrollment: Participant gender: Summary The purpose of this study is to determine the best initial treatment for childhood absence epilepsy. Phase: Phase 3 Details Lead Sponsor: Children's Hospital Medical Center, CincinnatiCollaborator: National Institute of Neurological Disorders and Stroke (NINDS)Treatments: AnticonvulsantsEthosuximideLamotrigineValproic Acid