Overview A Study To Evaluate Pregabalin In Patients With Painful Diabetic Peripheral Neuropathy (DPN) Status: Completed Trial end date: 2007-05-01 Target enrollment: Participant gender: Summary A study of pregabalin efficacy and safety in a racially and culturally diverse group of subjects with painful diabetic peripheral neuropathy (DPN). Phase: Phase 4 Details Lead Sponsor: PfizerPfizer's Upjohn has merged with Mylan to form Viatris Inc.Treatments: Pregabalin