Clinical trials
Completed Sleep Apnea Syndromes trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
238 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 4 |
| 2004 | 7 |
| 2005 | 4 |
| 2006 | 8 |
| 2007 | 15 |
| 2008 | 15 |
| 2009 | 11 |
| 2010 | 19 |
| 2011 | 9 |
| 2012 | 11 |
| 2013 | 10 |
| 2014 | 9 |
| 2015 | 13 |
| 2016 | 8 |
| 2017 | 17 |
| 2018 | 11 |
| 2019 | 14 |
| 2020 | 14 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 238 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| VA Office of Research and Development | 19 |
| University of Michigan | 14 |
| Brigham and Women's Hospital | 13 |
| Johns Hopkins University | 8 |
| Philips Respironics | 8 |
| University of California, San Diego | 8 |
| University of Pennsylvania | 8 |
| Mayo Clinic | 6 |
| Ohio State University | 5 |
| ResMed | 5 |
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 Syndromes | 238 |
| Sleep Apnea, Obstructive | 96 |
| Obesity | 18 |
| Hypertension | 17 |
| Sleep Wake Disorders | 16 |
| Snoring | 14 |
| Sleep Apnea, Central | 11 |
| Apnea | 9 |
| Sleep Initiation and Maintenance Disorders | 9 |
| Heart Failure | 8 |
Trials
Showing 1 to 25 of 238. Each trial links to its page on Pharma Observatory.
138 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.