Seizure Free Rate: Percentage of Participants Who Did Not Have Any Seizure Episode Within the Last Month of the Maintenance Period (ie, Month 4). [clinicaltrials_resource:NCT01627860/outcome/1]

Seizure Free Rate: Percentage of Participants Who Did Not Have Any Seizure Episode Within the Last Month of the Maintenance Period (ie, Month 4). [clinicaltrials_resource:NCT01627860/outcome/1]