Safety/Efficacy of Valsartan/Hydrochlorothiazide Combination Compared to Hydrochlorothiazide in Obese Hypertensive Adults
Public ClinicalTrials.gov record NCT00439738. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A 16-week Double-blind, Randomized, Multicenter, Force-titration Study to Evaluate the Antihypertensive Efficacy of Valsartan/Hydrochlorothiazide (HCTZ) Therapy Compared to HCTZ Based Therapy in Obese, Hypertensive Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to compare the blood pressure lowering efficacy of valsartan/hydrochlorothiazide (HCTZ) compared to hydrochlorothiazide for the treatment of obese hypertensive (mean sitting systolic blood pressure \[MSSBP\] \>150 mmHg) patients.
Study identification
- NCT ID
- NCT00439738
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 412 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2006
- Primary completion
- Oct 31, 2007
- Completion
- Not listed
- Last update posted
- May 15, 2017
Started 2006
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Terence T. Hart, MD | Muscle Shoals | Alabama | 35662 | — |
| Westlake Medical Research | Westlake Village | California | 91361 | — |
| Oklahoma Cardiovascular & Hypertension | Oklahoma City | Oklahoma | 73132 | — |
| Northeast Tarrant Internal Medicine Assoc | Euless | Texas | 76040 | — |
| Frandsen Family Medicine | Port Orchard | Washington | 98366 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00439738, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 15, 2017 · Synced Sep 11, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00439738 live on ClinicalTrials.gov.