Clinical trials
Recruiting Observational Cognitive Dysfunction trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
180 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2007 | 2 |
| 2010 | 2 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 10 |
| 2021 | 15 |
| 2022 | 17 |
| 2023 | 24 |
| 2024 | 31 |
| 2025 | 35 |
| 2026 | 19 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 180 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Massachusetts General Hospital | 4 |
| Beijing Tiantan Hospital | 3 |
| Fondazione Don Carlo Gnocchi ETS | 3 |
| Longevity Metrics, Inc. | 3 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 3 |
| Skane University Hospital | 3 |
| University Hospital, Lille | 3 |
| Alzheimer's Light LLC | 2 |
| Columbia University | 2 |
| Dingqun Bai | 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 | 180 |
| Alzheimer Disease | 61 |
| Dementia | 52 |
| Dementia, Vascular | 12 |
| Parkinson Disease | 10 |
| Frailty | 9 |
| Lewy Body Disease | 9 |
| Neurodegenerative Diseases | 9 |
| Diabetes Mellitus, Type 2 | 8 |
| Stroke | 8 |
Trials
Showing 1 to 25 of 180. Each trial links to its page on Pharma Observatory.
80 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.