ClinicalTrials.gov record
Irbesartan/Hydrochlorothiazide (HCTZ) Combination Therapy as First Line Treatment for Severe Hypertension
ClinicalTrials.gov ID: NCT00095394
Public ClinicalTrials.gov record NCT00095394. 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
The Efficacy and Safety of Irbesartan/HCTZ Combination Therapy as First Line Treatment for Severe Hypertension
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this clinical research is to learn if severe hypertension can be better controlled by initially treating with a combination of drugs (Irbesartan/HCTZ), in patients who are unlikely to achieve blood pressure (B/P) control with only one drug. In addition, the study will also evaluate the safety and tolerability of the drugs.
Study identification
- NCT ID
- NCT00095394
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 645 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 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
- Sep 2004 (Type not available)
- Primary completion
- May 2005 (Actual)
- Completion
- May 2005 (Actual)
- Last update posted
- Apr 15, 2011
2004 – 2005
United States locations
- U.S. sites
- 156
- U.S. states
- 39
- U.S. cities
- 156
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Local Institution | Birmingham | Alabama | — | — |
| Local Institution | Columbiana | Alabama | — | — |
| Local Institution | Huntsville | Alabama | — | — |
| Local Institution | Mesa | Arizona | — | — |
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| Local Institution | Prosperity | South Carolina | — | — |
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| Local Institution | Madison | Wisconsin | — | — |
| Local Institution | Milwaukee | Wisconsin | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 113 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00095394, 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 Apr 15, 2011 · Synced Oct 26, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00095394 live on ClinicalTrials.gov.