Overview A Study Comparing Valsartan With And Without Hydrochlorothiazide In Patients With Hypertension Status: Completed Trial end date: 2005-03-01 Target enrollment: Participant gender: Summary SAFETY EXTENSION STUDY TO THE CORE STUDY CVAH631C2301 Phase: Phase 3 Details Lead Sponsor: NovartisTreatments: HydrochlorothiazideValsartan