Overview Efficacy and Safety of LCZ696 Compared to Placebo in Patients With Essential Hypertension Status: Completed Trial end date: 2011-04-01 Target enrollment: Participant gender: Summary This study is a phase 2 study in patients with essential hypertension. Phase: Phase 2 Details Lead Sponsor: Novartis PharmaceuticalsTreatments: LCZ 696Sacubitril and valsartan sodium hydrate drug combination