Clinical trials
Phase 2 Mental Fatigue trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
12 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2013 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 3 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 8 |
| Recruiting | 3 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Washington State University | 2 |
| Arvid Carlsson Research AB | 1 |
| BioVie Inc. | 1 |
| Brain and Cognition Discovery Foundation | 1 |
| K-PAX Pharmaceuticals, Inc. | 1 |
| Military Institute od Medicine National Research Institute | 1 |
| Ohio State University | 1 |
| Oslo University Hospital | 1 |
| ParagonClinicals Inc. | 1 |
| Swinburne University of Technology | 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 |
|---|---|
| Mental Fatigue | 12 |
| Post-Acute COVID-19 Syndrome | 5 |
| Fatigue | 4 |
| COVID-19 | 3 |
| Anxiety Disorders | 2 |
| Pain | 2 |
| Cognition Disorders | 1 |
| Cognitive Dysfunction | 1 |
| Confusion | 1 |
| Fatigue Syndrome, Chronic | 1 |
Trials
Showing 1 to 12 of 12. 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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