Clinical trials
Completed Memory Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
222 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 8 |
| 2003 | 5 |
| 2004 | 4 |
| 2005 | 4 |
| 2006 | 7 |
| 2007 | 8 |
| 2008 | 9 |
| 2009 | 6 |
| 2010 | 13 |
| 2011 | 8 |
| 2012 | 10 |
| 2013 | 11 |
| 2014 | 11 |
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 13 |
| 2018 | 15 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 222 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 7 |
| University of California, Los Angeles | 7 |
| University of Pennsylvania | 6 |
| Massachusetts General Hospital | 4 |
| National Institute of Mental Health (NIMH) | 4 |
| Johns Hopkins University | 3 |
| New York State Psychiatric Institute | 3 |
| Stanford University | 3 |
| University of California, San Francisco | 3 |
| University of Minnesota | 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 |
|---|---|
| Memory Disorders | 222 |
| Alzheimer Disease | 82 |
| Cognitive Dysfunction | 75 |
| Dementia | 65 |
| Brain Diseases | 11 |
| Dementia, Vascular | 9 |
| Neurocognitive Disorders | 9 |
| Brain Injuries, Traumatic | 7 |
| Mental Disorders | 7 |
| Cognition Disorders | 6 |
Trials
Showing 26 to 50 of 222. Each trial links to its page on Pharma Observatory.
122 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.