Clinical trials
Observational Dyspnea trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
61 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 2 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 4 |
| 2009 | 3 |
| 2010 | 4 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 8 |
| 2016 | 6 |
| 2017 | 1 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 39 |
| Terminated | 8 |
| Recruiting | 6 |
| Unknown status | 5 |
| Active, not recruiting | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Mayo Clinic | 4 |
| University of California, San Francisco | 3 |
| Advanced Reconstructive Surgery Alliance | 2 |
| Christiana Care Health Services | 2 |
| Intersection Medical, Inc. | 2 |
| Lung Institute | 2 |
| National Jewish Health | 2 |
| TMRW Life Sciences | 2 |
| Tufts Medical Center | 2 |
| University of Washington | 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 |
|---|---|
| Dyspnea | 61 |
| Pulmonary Disease, Chronic Obstructive | 11 |
| Heart Failure | 8 |
| Pneumonia | 7 |
| Chest Pain | 6 |
| Pain | 5 |
| Cough | 4 |
| Dizziness | 4 |
| Emergencies | 4 |
| Fatigue | 4 |
Trials
Showing 1 to 25 of 61. 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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