Clinical trials
Withdrawn Brain Concussion trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
23 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2011 | 1 |
| 2013 | 1 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 23 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Children's Hospital Medical Center, Cincinnati | 2 |
| U.S. Army Medical Research and Development Command | 2 |
| ANSwers Neuroscience, Inc. | 1 |
| Corewell Health South | 1 |
| ElMindA Ltd | 1 |
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 1 |
| Gaylord Hospital, Inc | 1 |
| Northwestern University | 1 |
| Piya Sorcar | 1 |
| Robert W. Alexander, MD, FICS | 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 |
|---|---|
| Brain Concussion | 23 |
| Brain Injuries, Traumatic | 4 |
| Post-Concussion Syndrome | 4 |
| Brain Injuries | 2 |
| Attention Deficit Disorder with Hyperactivity | 1 |
| Brain Contusion | 1 |
| Brain Edema | 1 |
| Brain Hemorrhage, Traumatic | 1 |
| Bronchiolitis Obliterans Syndrome | 1 |
| Cognitive Dysfunction | 1 |
Trials
Showing 51 to 23 of 23. Each trial links to its page on Pharma Observatory.
No trials match these filters.
Try a different keyword, or clear a filter.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.