Clinical trials
Terminated Hypertension, Pulmonary trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
114 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 2 |
| 2006 | 12 |
| 2007 | 5 |
| 2008 | 8 |
| 2009 | 7 |
| 2010 | 11 |
| 2011 | 7 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 9 |
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 114 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| United Therapeutics | 9 |
| Actelion | 8 |
| Novartis Pharmaceuticals | 6 |
| Pfizer | 6 |
| Echosense Ltd. | 4 |
| NICHD Neonatal Research Network | 4 |
| Bayer | 3 |
| University of North Carolina, Chapel Hill | 3 |
| Biogen | 2 |
| Children's Hospital of Philadelphia | 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 |
|---|---|
| Hypertension, Pulmonary | 114 |
| Pulmonary Arterial Hypertension | 32 |
| Pulmonary Disease, Chronic Obstructive | 10 |
| Anemia, Sickle Cell | 8 |
| Familial Primary Pulmonary Hypertension | 7 |
| Lung Diseases | 7 |
| Scleroderma, Systemic | 6 |
| Hypertension | 5 |
| Cystic Fibrosis | 4 |
| Lung Diseases, Interstitial | 4 |
Trials
Showing 1 to 25 of 114. Each trial links to its page on Pharma Observatory.
14 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.