Clinical trials
Observational Sleep Initiation and Maintenance Disorders trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
45 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2011 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 45 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| China Academy of Chinese Medical Sciences | 2 |
| Marmara University | 2 |
| Ankara Yildirim Beyazıt University | 1 |
| Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia | 1 |
| Cairo University | 1 |
| Chang Gung Memorial Hospital | 1 |
| China Medical University Hospital | 1 |
| China National Center for Cardiovascular Diseases | 1 |
| China Rehabilitation Research Center | 1 |
| Direction Centrale du Service de Santé des Armées | 1 |
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 | 45 |
| Anxiety Disorders | 5 |
| COVID-19 | 3 |
| Fatigue | 3 |
| Sleep Apnea Syndromes | 3 |
| Sleep Wake Disorders | 3 |
| Cognitive Dysfunction | 2 |
| Diabetes Mellitus, Type 1 | 2 |
| Disorders of Excessive Somnolence | 2 |
| Restless Legs Syndrome | 2 |
Trials
Showing 1 to 25 of 45. 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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