8-week Study to Evaluate Safety and Efficacy of Various Combinations of Valsartan, HCTZ, and Amlodipine in Patients With Moderate to Severe Hypertension
Conditions
Interventions
- DRUG: Valsartan + amlodipine
- DRUG: Valsartan + HCTZ
- DRUG: Amlodipine + HCTZ
- DRUG: Valsartan + amlodipine + HCTZ
Sponsor
Novartis