Clinical trials
Pulmonary Arterial Hypertension trials in Bulgaria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
15 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2008 | 4 |
| 2009 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 8 |
| Terminated | 4 |
| Active, not recruiting | 1 |
| Enrolling by invitation | 1 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Actelion | 7 |
| United Therapeutics | 4 |
| Pfizer | 2 |
| Altavant Sciences GmbH | 1 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pulmonary Arterial Hypertension | 15 |
| Hypertension, Pulmonary | 5 |
| Cardiovascular Diseases | 2 |
| Connective Tissue Diseases | 2 |
| Eisenmenger Complex | 2 |
| Familial Primary Pulmonary Hypertension | 2 |
| Hypertension | 2 |
| Lung Diseases | 2 |
| Respiratory Tract Diseases | 2 |
| Vascular Diseases | 2 |
Trials
Showing 1 to 15 of 15. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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