Clinical trials
Respiration Disorders trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
71 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 5 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 1 |
| 2020 | 15 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 38 |
| Recruiting | 11 |
| Terminated | 6 |
| Unknown status | 5 |
| Active, not recruiting | 4 |
| Withdrawn | 4 |
| Enrolling by invitation | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 2 |
| Bellus Health Inc. - a GSK company | 2 |
| Children's Hospital Medical Center, Cincinnati | 2 |
| Corewell Health East | 2 |
| Emory University | 2 |
| Indiana University | 2 |
| Merck Sharp & Dohme LLC | 2 |
| Restech Srl | 2 |
| University of California, San Francisco | 2 |
| Adrian Hernandez | 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 |
|---|---|
| Respiration Disorders | 71 |
| Pulmonary Disease, Chronic Obstructive | 11 |
| Respiratory Tract Diseases | 9 |
| Respiratory Tract Infections | 7 |
| Lung Diseases | 6 |
| Signs and Symptoms, Respiratory | 6 |
| Sleep Apnea, Obstructive | 6 |
| COVID-19 | 5 |
| Cardiovascular Diseases | 5 |
| Nervous System Diseases | 5 |
Trials
Showing 1 to 25 of 71. 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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