Clinical trials
Withdrawn Dementia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
46 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2013 | 3 |
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 46 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 3 |
| Johns Hopkins University | 2 |
| Tammie L. S. Benzinger, MD, PhD | 2 |
| Yale University | 2 |
| Beersheva Mental Health Center | 1 |
| Boston University | 1 |
| C2N Diagnostics | 1 |
| Canterbury Christ Church University | 1 |
| Charite University, Berlin, Germany | 1 |
| Columbia University | 1 |
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 |
|---|---|
| Dementia | 46 |
| Alzheimer Disease | 26 |
| Cognitive Dysfunction | 13 |
| Neurodegenerative Diseases | 4 |
| Brain Diseases | 3 |
| Memory Disorders | 3 |
| Mental Disorders | 3 |
| Parkinson Disease | 3 |
| Brain Injuries | 2 |
| Central Nervous System Diseases | 2 |
Trials
Showing 26 to 46 of 46. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.