Overview A Study in Healthy Subjects to Investigate Whether Administration of Clazosentan Can Affect Normal Heart Function Status: Completed Trial end date: 2018-10-26 Target enrollment: Participant gender: Summary The study will investigate whether administration of clazosentan can affect normal heart function in healthy subjects Phase: Phase 1 Details Lead Sponsor: Idorsia Pharmaceuticals Ltd.Treatments: FluoroquinolonesMoxifloxacinNorgestimate, ethinyl estradiol drug combination