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Note: This record shows only the 20 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 17 October 2012
Main ID:  NCT00171366
Date of registration: 12/09/2005
Primary sponsor: Novartis
Public title: A Study Comparing the Response of Patients With Hypertension to Amlodipine or Amlodipine Plus Benazepril.
Scientific title: A Multicenter, Group Study to Evaluate the Safety and Efficacy of Amlodipine and Benazepril Administered in Combination Compared to Amlodipine Monotherapy in Hypertensive Patients Not Adequately Controlled With Amlodipine Alone
Date of first enrolment: July 2004
Target sample size: 1422
Recruitment status: Completed
URL:  http://clinicaltrials.gov/show/NCT00171366
Study type:  Interventional
Study design:  Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double-Blind, Primary Purpose: Treatment  
Countries of recruitment
United States
Contacts
Name:   Novartis Pharmaceuticals
Address: 
Telephone:
Email:
Affiliation:  Novartis Pharmaceuticals
Key inclusion & exclusion criteria

Inclusion Criteria:

- Outpatients 18 years of age or older.

- Male or female patients are eligible. Female patients must be either post-menopausal
for one year or surgically sterile, or using effective, contraceptive methods such as
barrier method with spermicide, or an intrauterine device.

- Patients with essential hypertension as measured by a validated device

Exclusion Criteria:

- Severe hypertension (DBP > 115 mmHg diastolic and/or SBP > 180 mmHg systolic).

Other protocol-defined exclusion criteria may apply.



Age minimum: 18 Years
Age maximum: N/A
Gender: Both
Health Condition(s) or Problem(s) studied
Hypertension
Intervention(s)
Drug: amlodipine/benazepril
Primary Outcome(s)
Change from baseline in mean sitting diastolic blood pressure at week 6
Secondary Outcome(s)
Change from baseline in 24 hour diastolic and systolic blood pressure at week 6
Change from baseline in 24 hour diastolic and systolic blood pressure at peak which is defined as the lowest hourly blood pressure mean and the average of the hourly means from 4 to 6 hours post dose at week 6
Change from baseline in mean sitting systolic blood pressure at week 6
Change from week 2 in mean sitting diastolic and systolic blood pressure at week 6
Diastolic response rate at week 6. Patients were considered responders if they had a mean sitting diastolic blood pressure of < 90 mmHg or a >= 10 mm Hg decrease compared to baseline.
Secondary ID(s)
CCIB002H2304
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Pfizer
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