Overview Open-label Extension (OLE) Study of Plecanatide for Chronic Idiopathic Constipation (CIC) Status: Completed Trial end date: 2016-03-01 Target enrollment: Participant gender: Summary This is a multi-center, open-label, 52-week safety and tolerability study of plecanatide in patients with Chronic Idiopathic Constipation (CIC). Phase: Phase 3 Details Lead Sponsor: Bausch Health Americas, Inc.Synergy Pharmaceuticals Inc.Collaborators: INC ResearchSyneos HealthTreatments: Plecanatide