Clinical trials
Dyspnea trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
879 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 5 |
| 2002 | 2 |
| 2003 | 6 |
| 2004 | 7 |
| 2005 | 15 |
| 2006 | 17 |
| 2007 | 14 |
| 2008 | 19 |
| 2009 | 21 |
| 2010 | 32 |
| 2011 | 33 |
| 2012 | 22 |
| 2013 | 27 |
| 2014 | 39 |
| 2015 | 25 |
| 2016 | 45 |
| 2017 | 35 |
| 2018 | 41 |
| 2019 | 40 |
| 2020 | 55 |
| 2021 | 50 |
| 2022 | 45 |
| 2023 | 83 |
| 2024 | 59 |
| 2025 | 67 |
| 2026 | 67 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 499 |
| Unknown status | 127 |
| Recruiting | 96 |
| Not yet recruiting | 53 |
| Terminated | 49 |
| Withdrawn | 32 |
| Active, not recruiting | 20 |
| Enrolling by invitation | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Riphah International University | 37 |
| Assistance Publique - Hôpitaux de Paris | 28 |
| Novartis Pharmaceuticals | 13 |
| M.D. Anderson Cancer Center | 12 |
| Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil | 10 |
| McGill University | 9 |
| University of British Columbia | 9 |
| Foundation University Islamabad | 8 |
| Mayo Clinic | 8 |
| Queen's University | 8 |
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 | 879 |
| Pulmonary Disease, Chronic Obstructive | 231 |
| Heart Failure | 80 |
| Asthma | 66 |
| COVID-19 | 48 |
| Anxiety Disorders | 44 |
| Fatigue | 43 |
| Cough | 40 |
| Lung Diseases | 39 |
| Respiratory Insufficiency | 28 |
Trials
Showing 1 to 25 of 879. Each trial links to its page on Pharma Observatory.
779 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.