Overview Chlorthalidone Compared to Hydrochlorothiazide on Endothelial Function Status: Withdrawn Trial end date: 2015-02-01 Target enrollment: Participant gender: Summary Chlorthalidone will result in improved endothelial function compared to hydrochlorothiazide as measured by flow mediated vasodilatation. Phase: Phase 4 Details Lead Sponsor: Creighton UniversityTreatments: ChlorthalidoneHydrochlorothiazide