Clinical trials
Completed Brain Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
234 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 8 |
| 2008 | 4 |
| 2009 | 7 |
| 2010 | 7 |
| 2011 | 15 |
| 2012 | 12 |
| 2013 | 13 |
| 2014 | 11 |
| 2015 | 9 |
| 2016 | 12 |
| 2017 | 18 |
| 2018 | 12 |
| 2019 | 15 |
| 2020 | 14 |
| 2021 | 15 |
| 2022 | 13 |
| 2023 | 7 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 234 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 10 |
| Assistance Publique - Hôpitaux de Paris | 6 |
| AbbVie | 4 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| National Institute of Mental Health (NIMH) | 4 |
| Neuroscience Trials Australia | 4 |
| University of Rostock | 4 |
| Alkahest, Inc. | 3 |
| Chinese University of Hong Kong | 3 |
| Karolinska University Hospital | 3 |
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 | 234 |
| Central Nervous System Diseases | 104 |
| Nervous System Diseases | 86 |
| Dementia | 41 |
| Stroke | 40 |
| Neurodegenerative Diseases | 38 |
| Alzheimer Disease | 35 |
| Cerebrovascular Disorders | 35 |
| Mental Disorders | 32 |
| Vascular Diseases | 31 |
Trials
Showing 1 to 25 of 234. Each trial links to its page on Pharma Observatory.
134 more trials match. See them 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.