Clinical trials
Phase 2 Pulmonary Arterial Hypertension trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
116 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 5 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 5 |
| 2010 | 7 |
| 2011 | 8 |
| 2012 | 5 |
| 2013 | 4 |
| 2014 | 4 |
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 58 |
| Terminated | 26 |
| Recruiting | 12 |
| Not yet recruiting | 7 |
| Withdrawn | 6 |
| Unknown status | 5 |
| Active, not recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Actelion | 6 |
| Novartis Pharmaceuticals | 5 |
| United Therapeutics | 5 |
| Bastiaan Driehuys | 4 |
| GlaxoSmithKline | 4 |
| Lung Biotechnology PBC | 4 |
| Merck Sharp & Dohme LLC | 4 |
| University of Pennsylvania | 4 |
| Gilead Sciences | 3 |
| Imperial College London | 3 |
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 | 116 |
| Hypertension, Pulmonary | 38 |
| Familial Primary Pulmonary Hypertension | 9 |
| Lung Diseases, Interstitial | 5 |
| Connective Tissue Diseases | 4 |
| Idiopathic Pulmonary Fibrosis | 4 |
| Lung Diseases | 4 |
| Cardiovascular Diseases | 3 |
| Hypertension | 3 |
| Vascular Diseases | 3 |
Trials
Showing 76 to 100 of 116. Each trial links to its page on Pharma Observatory.
16 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
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