Clinical trials
Observational Dyspnea trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
268 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 5 |
| 2007 | 5 |
| 2008 | 4 |
| 2009 | 9 |
| 2010 | 13 |
| 2011 | 8 |
| 2012 | 6 |
| 2013 | 5 |
| 2014 | 14 |
| 2015 | 7 |
| 2016 | 19 |
| 2017 | 8 |
| 2018 | 16 |
| 2019 | 9 |
| 2020 | 27 |
| 2021 | 19 |
| 2022 | 14 |
| 2023 | 25 |
| 2024 | 13 |
| 2025 | 23 |
| 2026 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 152 |
| Unknown status | 45 |
| Recruiting | 35 |
| Not yet recruiting | 14 |
| Terminated | 12 |
| Active, not recruiting | 8 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assistance Publique - Hôpitaux de Paris | 11 |
| University of Monastir | 6 |
| Gazi University | 5 |
| Assiut University | 4 |
| Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil | 4 |
| Hacettepe University | 4 |
| Mayo Clinic | 4 |
| Central Hospital, Nancy, France | 3 |
| Izmir Democracy University | 3 |
| National Taiwan University Hospital | 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 |
|---|---|
| Dyspnea | 268 |
| Pulmonary Disease, Chronic Obstructive | 47 |
| Heart Failure | 36 |
| Asthma | 18 |
| COVID-19 | 16 |
| Cough | 15 |
| Emergencies | 15 |
| Pneumonia | 14 |
| Chest Pain | 12 |
| Fatigue | 11 |
Trials
Showing 1 to 25 of 268. Each trial links to its page on Pharma Observatory.
168 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
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