Clinical trials
Completed Sleep Initiation and Maintenance Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,507 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 8 |
| 2003 | 11 |
| 2004 | 28 |
| 2005 | 35 |
| 2006 | 58 |
| 2007 | 44 |
| 2008 | 52 |
| 2009 | 42 |
| 2010 | 37 |
| 2011 | 30 |
| 2012 | 35 |
| 2013 | 39 |
| 2014 | 41 |
| 2015 | 46 |
| 2016 | 62 |
| 2017 | 68 |
| 2018 | 80 |
| 2019 | 73 |
| 2020 | 89 |
| 2021 | 118 |
| 2022 | 119 |
| 2023 | 142 |
| 2024 | 122 |
| 2025 | 90 |
| 2026 | 23 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,507 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| VA Office of Research and Development | 35 |
| Takeda | 24 |
| The University of Hong Kong | 21 |
| Stanford University | 20 |
| Karolinska Institutet | 19 |
| University of Pennsylvania | 19 |
| Merck Sharp & Dohme LLC | 18 |
| Brigham and Women's Hospital | 16 |
| Sanofi | 16 |
| University of Pittsburgh | 16 |
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 Initiation and Maintenance Disorders | 1,507 |
| Anxiety Disorders | 121 |
| Sleep Wake Disorders | 97 |
| Fatigue | 93 |
| Parasomnias | 87 |
| Pain | 81 |
| Neoplasms | 34 |
| Stress Disorders, Post-Traumatic | 34 |
| Sleep Deprivation | 29 |
| Sleep Apnea, Obstructive | 26 |
Trials
Showing 1 to 25 of 1,507. Each trial links to its page on Pharma Observatory.
1,407 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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