Clinical trials
Not yet recruiting Phase 4 Sleep Initiation and Maintenance Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
10 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2025 | 2 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Not yet recruiting | 10 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hui Zhu | 1 |
| Institut d'Investigació Biomèdica de Bellvitge | 1 |
| Instituto Mexicano del Seguro Social | 1 |
| Legacy Health System | 1 |
| Northern California Institute of Research and Education | 1 |
| Telethon Kids Institute | 1 |
| VA Office of Research and Development | 1 |
| VU University of Amsterdam | 1 |
| Xuanwu Hospital, Beijing | 1 |
| YangPan | 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 | 10 |
| Stress Disorders, Post-Traumatic | 2 |
| Anxiety Disorders | 1 |
| Brain Injuries, Traumatic | 1 |
| Combat Disorders | 1 |
| Major Depressive Disorder | 1 |
| Motor Disorders | 1 |
| Parkinson Disease | 1 |
| Postoperative Nausea and Vomiting | 1 |
| Substance-Related Disorders | 1 |
Trials
Showing 1 to 10 of 10. 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.
Go deeper on Pharma Observatory
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