Clinical trials
Observational Cognition Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
110 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 5 |
| 2010 | 4 |
| 2011 | 5 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 3 |
| 2015 | 5 |
| 2016 | 9 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 55 |
| Unknown status | 21 |
| Recruiting | 8 |
| Active, not recruiting | 7 |
| Terminated | 7 |
| Not yet recruiting | 6 |
| Enrolling by invitation | 3 |
| Withdrawn | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Hospital, Angers | 5 |
| University of Southern California | 5 |
| Assistance Publique - Hôpitaux de Paris | 3 |
| Charite University, Berlin, Germany | 3 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 3 |
| Chinese University of Hong Kong | 2 |
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 2 |
| Hospital Italiano de Buenos Aires | 2 |
| Ludwig-Maximilians - University of Munich | 2 |
| Oslo University Hospital | 2 |
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 | 110 |
| Cognitive Dysfunction | 23 |
| Alzheimer Disease | 18 |
| Dementia | 11 |
| Stroke | 6 |
| Critical Illness | 5 |
| Delirium | 5 |
| Pick Disease of the Brain | 5 |
| Plaque, Amyloid | 5 |
| Postoperative Cognitive Complications | 5 |
Trials
Showing 26 to 50 of 110. Each trial links to its page on Pharma Observatory.
10 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.
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