Efficacy and Safety of Valsartan and Amlodipine in Patients With Essential Hypertension
Conditions
Interventions
- DRUG: Valsartan + amlodipine 40/2.5 mg
- DRUG: Valsartan + amlodipine 40/5 mg
- DRUG: Valsartan + amlodipine 80/2.5 mg
- DRUG: Valsartan + amlodipine 80/5 mg
- DRUG: Valsartan 40 mg
- DRUG: Valsartan 80 mg
- DRUG: Amlodipine 2.5 mg
- DRUG: Amlodipine 5 mg
- DRUG: Placebo
Sponsor
Novartis Pharmaceuticals