BAY63-2521:Long-term Extension Study in Patients With Pulmonary Arterial Hypertension
Public ClinicalTrials.gov record NCT00863681. 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
Long-term Extension, Multicentre, Multi-national Study to Evaluate the Safety and Tolerability of Oral BAY63-2521 (1mg,1.5 mg, 2.0 mg, 2.5 mg Tid) in Patients With Symptomatic Pulmonary Arterial Hypertension (PAH)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Patients who have completed the 12 weeks treatment of the PATENT-1 trial (study number 12934) will be asked to participate in this long term extension study with BAY63-2521.
Study identification
- NCT ID
- NCT00863681
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 396 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 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
- Mar 11, 2009
- Primary completion
- Aug 18, 2019
- Completion
- Aug 18, 2019
- Last update posted
- Nov 6, 2023
2009 – 2019
United States locations
- U.S. sites
- 11
- U.S. states
- 6
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Los Angeles | California | 90073 | — |
| Not listed | Sacramento | California | 95817 | — |
| Not listed | Aurora | Colorado | 80045 | — |
| Not listed | Boston | Massachusetts | 02111 | — |
| Not listed | Boston | Massachusetts | 02114 | — |
| Not listed | Omaha | Nebraska | 68131 | — |
| Not listed | Cleveland | Ohio | 44195 | — |
| Not listed | Columbus | Ohio | 43221 | — |
| Not listed | Fairfield | Ohio | 45014 | — |
| Not listed | Dallas | Texas | 75390-9252 | — |
| Not listed | El Paso | Texas | 79902 | — |
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 88 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00863681, 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 Nov 6, 2023 · Synced Sep 5, 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 NCT00863681 live on ClinicalTrials.gov.