Clinical trials
Pulmonary Arterial Hypertension trials in the United Kingdom
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
98 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 6 |
| 2009 | 5 |
| 2010 | 4 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 12 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 51 |
| Terminated | 25 |
| Recruiting | 10 |
| Active, not recruiting | 6 |
| Unknown status | 5 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Actelion | 17 |
| Novartis Pharmaceuticals | 10 |
| United Therapeutics | 8 |
| Bial - Portela C S.A. | 5 |
| Merck Sharp & Dohme LLC | 5 |
| Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA | 4 |
| Imperial College London | 4 |
| Bayer | 3 |
| Aerovate Therapeutics | 2 |
| Biogen | 2 |
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 | 98 |
| Hypertension, Pulmonary | 34 |
| Hypertension | 7 |
| Familial Primary Pulmonary Hypertension | 6 |
| Cardiovascular Diseases | 5 |
| Connective Tissue Diseases | 4 |
| Lung Diseases | 4 |
| Vascular Diseases | 4 |
| Heart Failure | 3 |
| Anxiety Disorders | 2 |
Trials
Showing 1 to 25 of 98. 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.
Go deeper on Pharma Observatory
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