Clinical trials
Sleepiness trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
90 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 2 |
| 2005 | 1 |
| 2007 | 5 |
| 2009 | 4 |
| 2010 | 6 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 57 |
| Unknown status | 11 |
| Recruiting | 9 |
| Not yet recruiting | 7 |
| Withdrawn | 3 |
| Enrolling by invitation | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Hospital, Bordeaux | 5 |
| Brigham and Women's Hospital | 3 |
| University Hospital, Montpellier | 3 |
| VA Office of Research and Development | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Celgene | 2 |
| Harmony Biosciences Management, Inc. | 2 |
| Hospices Civils de Lyon | 2 |
| Mayo Clinic | 2 |
| Stanford University | 2 |
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 |
|---|---|
| Sleepiness | 90 |
| Fatigue | 26 |
| Sleep Apnea, Obstructive | 16 |
| Sleep Initiation and Maintenance Disorders | 13 |
| Disorders of Excessive Somnolence | 8 |
| Anxiety Disorders | 7 |
| Narcolepsy | 7 |
| Sleep Deprivation | 7 |
| Sleep Wake Disorders | 7 |
| Sleep Apnea Syndromes | 6 |
Trials
Showing 51 to 75 of 90. 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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