Overview The Plecanatide Irritable Bowel Syndrome With Constipation Study (IBS-C) Status: Completed Trial end date: 2014-10-01 Target enrollment: Participant gender: Summary This is a randomized, 12-week, double-blind, placebo-controlled, dose-ranging study in patients with IBS-C. Phase: Phase 2 Details Lead Sponsor: Bausch Health Americas, Inc.Synergy Pharmaceuticals Inc.Treatments: Plecanatide