A Study of the Effects of 6R-BH4 on Blood Pressure in Subjects With Poorly Controlled Systemic Hypertension
Public ClinicalTrials.gov record NCT00325962. 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 Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Study of the Effects of 6R-BH4 on Blood Pressure in Subjects With Poorly Controlled Systemic Hypertension
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine whether 6R-BH4 (sapropterin dihydrochloride) is safe and effective in the treatment of poorly controlled hypertension in the presence or absence of type 2 diabetes.
Study identification
- NCT ID
- NCT00325962
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 84 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
- Apr 30, 2006
- Primary completion
- Nov 30, 2006
- Completion
- Nov 30, 2008
- Last update posted
- Jul 20, 2009
2006 – 2008
United States locations
- U.S. sites
- 24
- U.S. states
- 13
- U.S. cities
- 24
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Hoover | Alabama | — | — |
| Not listed | Huntsville | Alabama | — | — |
| Not listed | Mobile | Alabama | — | — |
| Not listed | Muscle Shoals | Alabama | — | — |
| Not listed | Gilbert | Arizona | — | — |
| Not listed | Phoenix | Arizona | — | — |
| Not listed | Anaheim | California | — | — |
| Not listed | Burbank | California | — | — |
| Not listed | Cudahy | California | — | — |
| Not listed | Long Beach | California | — | — |
| Not listed | Roseville | California | — | — |
| Not listed | San Francisco | California | — | — |
| Not listed | Denver | Colorado | — | — |
| Not listed | Pembroke Pines | Florida | — | — |
| Not listed | Atlanta | Georgia | — | — |
| Not listed | Decatur | Georgia | — | — |
| Not listed | Indianapolis | Indiana | — | — |
| Not listed | Auburn | Maine | — | — |
| Not listed | Scarborough | Maine | — | — |
| Not listed | Baltimore | Maryland | — | — |
| Not listed | Charlotte | North Carolina | — | — |
| Not listed | Cincinnati | Ohio | — | — |
| Not listed | Knoxville | Tennessee | — | — |
| Not listed | Carrollton | Texas | — | — |
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 NCT00325962, 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 Jul 20, 2009 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00325962 live on ClinicalTrials.gov.