Clinical trials
Completed Observational Sleep Apnea, Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
309 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 4 |
| 2006 | 6 |
| 2007 | 13 |
| 2008 | 15 |
| 2009 | 13 |
| 2010 | 14 |
| 2011 | 9 |
| 2012 | 12 |
| 2013 | 10 |
| 2014 | 19 |
| 2015 | 17 |
| 2016 | 18 |
| 2017 | 28 |
| 2018 | 21 |
| 2019 | 21 |
| 2020 | 14 |
| 2021 | 27 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 5 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 309 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Astes | 8 |
| University Hospital, Grenoble | 6 |
| University Hospital, Antwerp | 5 |
| University of California, San Diego | 5 |
| University of Zurich | 5 |
| PranaQ Pte. Ltd. | 4 |
| ResMed | 4 |
| The University of Hong Kong | 4 |
| University Health Network, Toronto | 4 |
| Children's Hospital Medical Center, Cincinnati | 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 |
|---|---|
| Sleep Apnea, Obstructive | 309 |
| Sleep Apnea Syndromes | 52 |
| Obesity | 15 |
| Hypertension | 13 |
| Sleep Apnea, Central | 8 |
| Sleep Wake Disorders | 8 |
| Heart Failure | 6 |
| Respiratory Insufficiency | 6 |
| Sleep Initiation and Maintenance Disorders | 6 |
| Apnea | 5 |
Trials
Showing 1 to 25 of 309. Each trial links to its page on Pharma Observatory.
209 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
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