Clinical trials
Sleep Apnea Syndromes trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
511 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 4 |
| 2004 | 9 |
| 2005 | 11 |
| 2006 | 5 |
| 2007 | 12 |
| 2008 | 13 |
| 2009 | 18 |
| 2010 | 20 |
| 2011 | 20 |
| 2012 | 15 |
| 2013 | 23 |
| 2014 | 32 |
| 2015 | 27 |
| 2016 | 38 |
| 2017 | 34 |
| 2018 | 26 |
| 2019 | 29 |
| 2020 | 30 |
| 2021 | 25 |
| 2022 | 28 |
| 2023 | 21 |
| 2024 | 21 |
| 2025 | 22 |
| 2026 | 21 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 312 |
| Unknown status | 78 |
| Recruiting | 39 |
| Terminated | 30 |
| Not yet recruiting | 18 |
| Withdrawn | 16 |
| Active, not recruiting | 12 |
| Enrolling by invitation | 4 |
| Suspended | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sociedad Española de Neumología y Cirugía Torácica | 13 |
| VA Office of Research and Development | 13 |
| ResMed | 12 |
| Brigham and Women's Hospital | 11 |
| Fisher and Paykel Healthcare | 11 |
| University Hospital, Grenoble | 11 |
| University of Pennsylvania | 11 |
| Philips Respironics | 9 |
| Assistance Publique - Hôpitaux de Paris | 8 |
| University Health Network, Toronto | 8 |
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 | 511 |
| Sleep Apnea, Obstructive | 201 |
| Sleep Wake Disorders | 34 |
| Heart Failure | 24 |
| Obesity | 24 |
| Apnea | 22 |
| Hypertension | 22 |
| Snoring | 21 |
| Sleep Initiation and Maintenance Disorders | 19 |
| Atrial Fibrillation | 16 |
Trials
Showing 76 to 100 of 511. Each trial links to its page on Pharma Observatory.
411 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.
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