Clinical trials
Airway Obstruction trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
143 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 3 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 5 |
| 2009 | 4 |
| 2011 | 7 |
| 2012 | 10 |
| 2013 | 6 |
| 2014 | 6 |
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 10 |
| 2024 | 13 |
| 2025 | 10 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 85 |
| Unknown status | 27 |
| Recruiting | 13 |
| Terminated | 9 |
| Not yet recruiting | 5 |
| Withdrawn | 3 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 5 |
| University of Calgary | 5 |
| Assistance Publique - Hôpitaux de Paris | 3 |
| Brigham and Women's Hospital | 2 |
| CSA Medical, Inc. | 2 |
| Deep Breeze | 2 |
| Formacion Internacional para la Docencia e Investigación de la Vía Aérea | 2 |
| Karolinska Institutet | 2 |
| Mackay Memorial Hospital | 2 |
| Rambam Health Care Campus | 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 |
|---|---|
| Airway Obstruction | 143 |
| Asthma | 14 |
| Pulmonary Disease, Chronic Obstructive | 14 |
| Respiratory Aspiration | 9 |
| Dyspnea | 7 |
| Hypoxia | 7 |
| Sleep Apnea, Obstructive | 7 |
| Respiratory Sounds | 5 |
| Pneumonia | 4 |
| Respiratory Insufficiency | 4 |
Trials
Showing 76 to 100 of 143. Each trial links to its page on Pharma Observatory.
43 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.
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