Safety, Tolerability, and Efficacy of Once Daily Amlodipine/Valsartan 5/80 as Compared to Amlodipine/Valsartan 5/40 or to Amlodipine 5 mg Monotherapy in Patients 65 Years of Age and Older With Essential Hypertension
Conditions
Interventions
- DRUG: Amlodipine 5 mg
- DRUG: Valsartan 80 mg
- DRUG: Valsartan 40 mg
- DRUG: Placebo
Sponsor
Novartis Pharmaceuticals