A Study of VAH631 in Patients With Essential Hypertension (Factorial Study)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Novartis
ClinicalTrials.gov Identifier:
NCT00311740
First received: April 4, 2006
Last updated: November 7, 2011
Last verified: November 2011
  Purpose

The purpose of this study is to compare the effect of the fixed combination of valsartan+hydrochlorothiazide (HCTZ) on blood pressure reduction with valsartan and HCTZ alone and whether the combination treatments are safe and well tolerated. The study aims to establish a dose response relationship for both monotherapies and the combinations.

This study is being conducted in Japan.


Condition Intervention Phase
Hypertension
Drug: Valsartan
Drug: Hydrochlorothiazide
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Factorial Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: A Multi-center, Factorial Study to Evaluate Efficacy & Safety of 8 Wks Treatment With VAH631 [Valsartan (40 & 80 mg) and Hydrochlorothiazide (6.25 & 12.5 mg) Combined & Alone in Essential Hypertensive Patients] - Double-blind Study of VAH631 in Patients With Essential Hypertension (Factorial Study)

Resource links provided by NLM:


Further study details as provided by Novartis:

Primary Outcome Measures:
  • Change from baseline in diastolic blood pressure after 8 weeks

Secondary Outcome Measures:
  • Change from baseline in systolic blood pressure after 8 weeks
  • Diastolic blood pressure less than 90 mmHg or at least a 10 mmHg decrease in diastolic blood pressure after 8 weeks
  • Change from baseline in standing diastolic blood pressure after 8 weeks
  • Change from baseline in standing systolic blood pressure after 8 weeks
  • Adverse events and serious adverse events at each study visit for 8 weeks

Enrollment: 582
Study Start Date: March 2006
Study Completion Date: September 2006
Primary Completion Date: September 2006 (Final data collection date for primary outcome measure)
  Eligibility

Ages Eligible for Study:   20 Years to 80 Years
Genders Eligible for Study:   Both
Criteria

Inclusion Criteria:

  • Essential hypertension measured by mercury sphygmomanometer
  • Outpatients

Exclusion Criteria:

  • Secondary hypertension or suspected of having secondary hypertension.
  • A history of malignant hypertension
  • Severe hypertension
  • Significant heart, renal, hepatic diseases or significant cerebrovascular disorder
  • Gout Other protocol-defined inclusion/exclusion criteria may apply
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00311740

Locations
Japan
Novartis Pharmaceuticals
Tokyo, Japan
Sponsors and Collaborators
Novartis
Investigators
Study Director: Novartis Pharmaceuticals Novatis Pharmaceuticals
  More Information

No publications provided

Responsible Party: Novartis
ClinicalTrials.gov Identifier: NCT00311740     History of Changes
Other Study ID Numbers: CVAH631B1303
Study First Received: April 4, 2006
Last Updated: November 7, 2011
Health Authority: Japan: Ministry of Health, Labor and Welfare

Keywords provided by Novartis:
Hypertension,
Valsartan,
Hydrochlorothiazide

Additional relevant MeSH terms:
Hypertension
Cardiovascular Diseases
Vascular Diseases
Hydrochlorothiazide
Valsartan
Angiotensin II Type 1 Receptor Blockers
Angiotensin Receptor Antagonists
Antihypertensive Agents
Cardiovascular Agents
Diuretics
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Natriuretic Agents
Pharmacologic Actions
Physiological Effects of Drugs
Sodium Chloride Symporter Inhibitors
Therapeutic Uses

ClinicalTrials.gov processed this record on October 20, 2014