Clinical trials
Phase 4 Fatigue trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
26 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 3 |
| 2013 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 17 |
| Terminated | 6 |
| Recruiting | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| New York State Psychiatric Institute | 3 |
| Research Foundation for Mental Hygiene, Inc. | 2 |
| State University of New York - Upstate Medical University | 2 |
| University of California, San Diego | 2 |
| Ampel BioSolutions, LLC | 1 |
| Emory University | 1 |
| Eva Szigethy | 1 |
| Forest Laboratories | 1 |
| Loma Linda University | 1 |
| Massachusetts General Hospital | 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 |
|---|---|
| Fatigue | 26 |
| Pain | 6 |
| Fibromyalgia | 4 |
| Sleep Initiation and Maintenance Disorders | 4 |
| Acquired Immunodeficiency Syndrome | 3 |
| Cognitive Dysfunction | 2 |
| HIV Infections | 2 |
| Lupus Erythematosus, Systemic | 2 |
| Multiple Sclerosis | 2 |
| Parkinson Disease | 2 |
Trials
Showing 1 to 25 of 26. 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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