Clinical trials
Observational Cognitive Dysfunction trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
49 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2007 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 3 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 23 |
| Unknown status | 11 |
| Recruiting | 8 |
| Active, not recruiting | 4 |
| Enrolling by invitation | 2 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sunnybrook Health Sciences Centre | 5 |
| University Health Network, Toronto | 5 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 3 |
| University of Southern California | 3 |
| Alzheimer's Disease Cooperative Study (ADCS) | 2 |
| Centre for Addiction and Mental Health | 2 |
| Dr. Gordon Boyd | 2 |
| Jewish General Hospital | 2 |
| University of Alberta | 2 |
| University of British Columbia | 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 |
|---|---|
| Cognitive Dysfunction | 49 |
| Alzheimer Disease | 21 |
| Dementia | 16 |
| Delirium | 5 |
| Plaque, Amyloid | 5 |
| Cognition Disorders | 4 |
| Memory Disorders | 4 |
| Parkinson Disease | 4 |
| Ischemic Attack, Transient | 3 |
| Lewy Body Disease | 3 |
Trials
Showing 1 to 25 of 49. 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.
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