Clinical trials
Observational Sleep Apnea, Obstructive trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
153 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 5 |
| 2007 | 5 |
| 2008 | 9 |
| 2009 | 8 |
| 2010 | 3 |
| 2011 | 8 |
| 2012 | 7 |
| 2013 | 7 |
| 2014 | 6 |
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 12 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 12 |
| 2025 | 3 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 90 |
| Recruiting | 19 |
| Unknown status | 13 |
| Withdrawn | 9 |
| Terminated | 7 |
| Active, not recruiting | 7 |
| Enrolling by invitation | 6 |
| Not yet recruiting | 1 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of California, San Diego | 7 |
| Mayo Clinic | 6 |
| Ohio State University | 6 |
| University of Pennsylvania | 6 |
| University of Michigan | 4 |
| Children's Hospital Medical Center, Cincinnati | 3 |
| Duke University | 3 |
| Fisher and Paykel Healthcare | 3 |
| Inspire Medical Systems, Inc. | 3 |
| Tufts Medical Center | 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 | 153 |
| Sleep Apnea Syndromes | 33 |
| Heart Failure | 6 |
| Obesity | 6 |
| Apnea | 4 |
| Hypertension | 4 |
| Respiratory Insufficiency | 4 |
| Sleep Initiation and Maintenance Disorders | 4 |
| Arrhythmias, Cardiac | 3 |
| Atrial Fibrillation | 3 |
Trials
Showing 1 to 25 of 153. Each trial links to its page on Pharma Observatory.
53 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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