Overview Special Investigation of Pregabalin for Fibromyalgia (Regulatory Post Marketing Commitment Plan) Status: Completed Trial end date: 2017-07-01 Target enrollment: Participant gender: Summary To collect the efficacy and safety information of Pregabalin on Fibromyalgia patients related to their appropriate use in daily practice. Details Lead Sponsor: PfizerPfizer's Upjohn has merged with Mylan to form Viatris Inc.Treatments: Pregabalin