Clinical trials
Phase 4 Sleep Apnea, Obstructive trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
35 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 4 |
| 2024 | 2 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 16 |
| Terminated | 10 |
| Recruiting | 4 |
| Withdrawn | 4 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of California, San Diego | 3 |
| University of Chicago | 3 |
| Children's Hospital Medical Center, Cincinnati | 2 |
| Emory University | 2 |
| University of Cincinnati | 2 |
| Walter Reed Army Medical Center | 2 |
| ArthroCare Corporation | 1 |
| Axsome Therapeutics, Inc. | 1 |
| Cephalon | 1 |
| Jazz Pharmaceuticals | 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 |
|---|---|
| Sleep Apnea, Obstructive | 35 |
| Sleep Apnea Syndromes | 7 |
| Disorders of Excessive Somnolence | 4 |
| Apnea | 2 |
| Metabolic Syndrome | 2 |
| Postoperative Pain | 2 |
| Snoring | 2 |
| Tonsillitis | 2 |
| Agnosia | 1 |
| Asthma | 1 |
Trials
Showing 1 to 25 of 35. 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.
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