Overview Efficacy and Safety of Adjunctive Zonisamide in Paediatric Partial Onset Seizures (CATZ Study) Status: Completed Trial end date: 2011-03-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare the safety and efficacy of zonisamide with placebo. Phase: Phase 3 Details Lead Sponsor: Eisai Inc.Treatments: Zonisamide