Clinical trials
Observational Brain Diseases trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
58 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2011 | 4 |
| 2014 | 3 |
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 25 |
| Recruiting | 17 |
| Terminated | 5 |
| Unknown status | 3 |
| Enrolling by invitation | 3 |
| Withdrawn | 2 |
| Not yet recruiting | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Mental Health (NIMH) | 6 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 5 |
| Tammie L. S. Benzinger, MD, PhD | 5 |
| Vanderbilt University Medical Center | 3 |
| Epilepsy Foundation of America | 2 |
| National Cancer Institute (NCI) | 2 |
| National Human Genome Research Institute (NHGRI) | 2 |
| Sharp HealthCare | 2 |
| Washington University School of Medicine | 2 |
| Alzheimer's Disease and Related Disorders Association, Inc | 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 Diseases | 58 |
| Central Nervous System Diseases | 16 |
| Alzheimer Disease | 12 |
| Nervous System Diseases | 12 |
| Dementia | 11 |
| Cognitive Dysfunction | 9 |
| Neurodegenerative Diseases | 8 |
| Stroke | 6 |
| Vascular Diseases | 5 |
| Cerebral Hemorrhage | 4 |
Trials
Showing 1 to 25 of 58. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.