Clinical trials
Sleep Initiation and Maintenance Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,650 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 9 |
| 2003 | 14 |
| 2004 | 30 |
| 2005 | 44 |
| 2006 | 64 |
| 2007 | 54 |
| 2008 | 64 |
| 2009 | 48 |
| 2010 | 45 |
| 2011 | 41 |
| 2012 | 43 |
| 2013 | 49 |
| 2014 | 50 |
| 2015 | 58 |
| 2016 | 81 |
| 2017 | 90 |
| 2018 | 110 |
| 2019 | 107 |
| 2020 | 132 |
| 2021 | 171 |
| 2022 | 199 |
| 2023 | 231 |
| 2024 | 277 |
| 2025 | 310 |
| 2026 | 304 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,507 |
| Recruiting | 337 |
| Unknown status | 296 |
| Not yet recruiting | 250 |
| Terminated | 86 |
| Active, not recruiting | 80 |
| Withdrawn | 47 |
| Enrolling by invitation | 41 |
| Suspended | 5 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| VA Office of Research and Development | 49 |
| The University of Hong Kong | 46 |
| Takeda | 25 |
| Chinese University of Hong Kong | 24 |
| Karolinska Institutet | 24 |
| University of Pennsylvania | 24 |
| Brigham and Women's Hospital | 23 |
| Ataturk University | 22 |
| Stanford University | 22 |
| The Hong Kong Polytechnic University | 22 |
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 | 2,650 |
| Anxiety Disorders | 265 |
| Sleep Wake Disorders | 176 |
| Fatigue | 152 |
| Parasomnias | 137 |
| Pain | 136 |
| Stress Disorders, Post-Traumatic | 70 |
| Neoplasms | 57 |
| Chronic Pain | 53 |
| Breast Neoplasms | 44 |
Trials
Showing 1 to 25 of 2,650. Each trial links to its page on Pharma Observatory.
2,550 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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