Clinical trials
Withdrawn Hypertension, Pulmonary trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
22 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 22 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 2 |
| United Therapeutics | 2 |
| Duke University | 1 |
| Franz Rischard, DO | 1 |
| Gladwin, Mark, MD | 1 |
| NICHD Neonatal Research Network | 1 |
| NITROX, LLC | 1 |
| NXT Biomedical | 1 |
| Northwell Health | 1 |
| Ochsner Health System | 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 |
|---|---|
| Hypertension, Pulmonary | 22 |
| Heart Failure | 5 |
| Pulmonary Arterial Hypertension | 5 |
| Lung Diseases, Interstitial | 2 |
| Familial Primary Pulmonary Hypertension | 1 |
| Fatty Liver | 1 |
| Heart Failure, Diastolic | 1 |
| Heart Failure, Systolic | 1 |
| Hemolysis | 1 |
| Idiopathic Pulmonary Fibrosis | 1 |
Trials
Showing 1 to 22 of 22. 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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