Phase III Randomized Study of UT-15 in Patients With Primary Pulmonary Hypertension
Public ClinicalTrials.gov record NCT00004497. 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.
Study identification
- NCT ID
- NCT00004497
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- United Therapeutics
- Industry
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- UT-15 Drug
Drug
Eligibility (public fields only)
- Age range
- 8 Years to 75 Years
- 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 30, 1998
- Primary completion
- Not listed
- Completion
- Aug 31, 2000
- Last update posted
- Mar 24, 2015
1998 – 2000
United States locations
- U.S. sites
- 7
- U.S. states
- 7
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Los Angeles County Harbor-UCLA Medical Center | Torrance | California | 90509 | — |
| Rush-Presbyterian-St. Luke's Medical Center | Chicago | Illinois | 60612 | — |
| University of Maryland Medical System | Baltimore | Maryland | 21201 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| Columbia University College of Physicians and Surgeons | New York | New York | 10032 | — |
| United Therapeutics Corporation | Research Triangle Park | North Carolina | 27709 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232-2516 | — |
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 NCT00004497, 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 Mar 24, 2015 · Synced Jul 24, 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 protocol, eligibility criteria, and contact information for NCT00004497 live on ClinicalTrials.gov.