Clinical trials
Phase 2 Sleep Initiation and Maintenance Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
130 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 7 |
| 2006 | 12 |
| 2007 | 8 |
| 2008 | 9 |
| 2009 | 5 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 9 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 92 |
| Recruiting | 17 |
| Terminated | 8 |
| Not yet recruiting | 5 |
| Active, not recruiting | 3 |
| Withdrawn | 3 |
| Unknown status | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 7 |
| Takeda | 6 |
| Idorsia Pharmaceuticals Ltd. | 4 |
| Neurim Pharmaceuticals Ltd. | 3 |
| Pfizer | 3 |
| Stanford University | 3 |
| Arena Pharmaceuticals | 2 |
| Eli Lilly and Company | 2 |
| Evotec Neurosciences GmbH | 2 |
| H. Lundbeck A/S | 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 |
|---|---|
| Sleep Initiation and Maintenance Disorders | 130 |
| Anxiety Disorders | 8 |
| Sleep Wake Disorders | 8 |
| Stress Disorders, Post-Traumatic | 7 |
| Pain | 6 |
| Alzheimer Disease | 4 |
| Multiple Sclerosis | 4 |
| Parasomnias | 4 |
| Alcoholism | 3 |
| Chronic Pain | 3 |
Trials
Showing 1 to 25 of 130. Each trial links to its page on Pharma Observatory.
30 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.
No changes to these trials in the last 7 days.
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