Clinical trials
Hypertension, Pulmonary trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,011 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 6 |
| 2003 | 10 |
| 2004 | 8 |
| 2005 | 22 |
| 2006 | 40 |
| 2007 | 29 |
| 2008 | 40 |
| 2009 | 48 |
| 2010 | 47 |
| 2011 | 43 |
| 2012 | 40 |
| 2013 | 33 |
| 2014 | 40 |
| 2015 | 36 |
| 2016 | 52 |
| 2017 | 56 |
| 2018 | 60 |
| 2019 | 43 |
| 2020 | 38 |
| 2021 | 46 |
| 2022 | 28 |
| 2023 | 46 |
| 2024 | 52 |
| 2025 | 60 |
| 2026 | 60 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 490 |
| Unknown status | 139 |
| Recruiting | 129 |
| Terminated | 114 |
| Withdrawn | 47 |
| Not yet recruiting | 47 |
| Active, not recruiting | 24 |
| Enrolling by invitation | 12 |
| Suspended | 4 |
| Available | 4 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Zurich | 53 |
| Bayer | 37 |
| United Therapeutics | 31 |
| Actelion | 22 |
| Medical University of Graz | 18 |
| National Heart, Lung, and Blood Institute (NHLBI) | 16 |
| Assiut University | 15 |
| Assistance Publique - Hôpitaux de Paris | 14 |
| GlaxoSmithKline | 13 |
| Heidelberg University | 13 |
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 | 1,011 |
| Pulmonary Arterial Hypertension | 185 |
| Heart Failure | 73 |
| Pulmonary Disease, Chronic Obstructive | 60 |
| Lung Diseases, Interstitial | 47 |
| Hypoxia | 37 |
| Familial Primary Pulmonary Hypertension | 34 |
| Altitude Sickness | 30 |
| Lung Diseases | 28 |
| Anemia, Sickle Cell | 27 |
Trials
Showing 1 to 25 of 1,011. Each trial links to its page on Pharma Observatory.
911 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.