Overview A Long-term (12 Months) Safety, Tolerability and Efficacy Study of LCZ696 in Patients With Essential Hypertension Status: Completed Trial end date: 2012-04-01 Target enrollment: Participant gender: Summary The purpose of this study is to assess the long-term safety, tolerability and efficacy of LCZ696. Phase: Phase 2 Details Lead Sponsor: Novartis PharmaceuticalsTreatments: AmlodipineHydrochlorothiazideLCZ 696Sacubitril and valsartan sodium hydrate drug combination