Clinical trials
Cognition Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
397 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 1 |
| 2002 | 5 |
| 2003 | 6 |
| 2004 | 5 |
| 2005 | 5 |
| 2006 | 10 |
| 2007 | 9 |
| 2008 | 4 |
| 2009 | 8 |
| 2010 | 13 |
| 2011 | 18 |
| 2012 | 15 |
| 2013 | 16 |
| 2014 | 22 |
| 2015 | 16 |
| 2016 | 26 |
| 2017 | 18 |
| 2018 | 23 |
| 2019 | 16 |
| 2020 | 18 |
| 2021 | 24 |
| 2022 | 19 |
| 2023 | 21 |
| 2024 | 21 |
| 2025 | 14 |
| 2026 | 22 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 210 |
| Unknown status | 60 |
| Recruiting | 38 |
| Terminated | 26 |
| Not yet recruiting | 22 |
| Active, not recruiting | 18 |
| Withdrawn | 15 |
| Enrolling by invitation | 5 |
| No longer available | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Hospital, Angers | 6 |
| University of Southern California | 6 |
| University of Pittsburgh | 5 |
| University of Washington | 5 |
| Charite University, Berlin, Germany | 4 |
| Duke University | 4 |
| National Institute of Mental Health (NIMH) | 4 |
| National Institute on Aging (NIA) | 4 |
| Universita di Verona | 4 |
| University of California, San Francisco | 4 |
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 |
|---|---|
| Cognition Disorders | 397 |
| Cognitive Dysfunction | 86 |
| Alzheimer Disease | 48 |
| Schizophrenia | 44 |
| Dementia | 37 |
| Neurocognitive Disorders | 25 |
| Mental Disorders | 23 |
| Stroke | 22 |
| Delirium | 17 |
| Memory Disorders | 17 |
Trials
Showing 76 to 100 of 397. Each trial links to its page on Pharma Observatory.
297 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
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