Overview Comparative Study Of Pregabalin And Gabapentin As Adjunctive Therapy In Subjects With Partial Seizures Status: Completed Trial end date: 2013-07-01 Target enrollment: Participant gender: Summary To compare the efficacy of pregabalin and gabapentin, as adjunctive therapy in subjects with partial seizures. Phase: Phase 4 Details Lead Sponsor: PfizerPfizer's Upjohn has merged with Mylan to form Viatris Inc.Treatments: Gabapentingamma-Aminobutyric AcidPregabalin