Overview An Observational Study to Evaluate Long-term Retention Rate of Topiramate in Participants With Epilepsy Status: Completed Trial end date: 2009-05-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the long-term retention rate of topiramate in participants with epilepsy (seizure disorder). Details Lead Sponsor: Janssen Korea, Ltd., KoreaTreatments: Topiramate