Overview A a Single Dose Efficacy Study in Inducing Laxation in Advance Illness Patients Status: Completed Trial end date: 2005-02-01 Target enrollment: Participant gender: Summary To test the effectiveness of MNTX in advanced illness subjects. Phase: Phase 3 Details Lead Sponsor: Bausch Health Americas, Inc.Valeant Pharmaceuticals International, Inc.Collaborator: PfizerTreatments: MethylnaltrexoneNaltrexone