Clinical trials
Alzheimer Disease trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,385 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 5 |
| 2001 | 4 |
| 2002 | 2 |
| 2003 | 3 |
| 2004 | 5 |
| 2005 | 9 |
| 2006 | 6 |
| 2007 | 14 |
| 2008 | 12 |
| 2009 | 17 |
| 2010 | 33 |
| 2011 | 20 |
| 2012 | 32 |
| 2013 | 39 |
| 2014 | 39 |
| 2015 | 43 |
| 2016 | 69 |
| 2017 | 60 |
| 2018 | 77 |
| 2019 | 113 |
| 2020 | 85 |
| 2021 | 102 |
| 2022 | 117 |
| 2023 | 115 |
| 2024 | 124 |
| 2025 | 130 |
| 2026 | 101 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 716 |
| Recruiting | 217 |
| Unknown status | 189 |
| Not yet recruiting | 83 |
| Terminated | 62 |
| Active, not recruiting | 53 |
| Withdrawn | 39 |
| Enrolling by invitation | 22 |
| Suspended | 4 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Indiana University | 29 |
| Centre Hospitalier Universitaire de Nice | 20 |
| Emory University | 18 |
| Johns Hopkins University | 18 |
| Massachusetts General Hospital | 15 |
| University of Kansas Medical Center | 15 |
| University of Washington | 15 |
| Northwestern University | 14 |
| Hospices Civils de Lyon | 13 |
| University of California, San Francisco | 13 |
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 |
|---|---|
| Alzheimer Disease | 1,385 |
| Dementia | 398 |
| Cognitive Dysfunction | 316 |
| Anxiety Disorders | 54 |
| Memory Disorders | 50 |
| Dementia, Vascular | 47 |
| Lewy Body Disease | 47 |
| Parkinson Disease | 39 |
| Frontotemporal Dementia | 35 |
| Mixed Dementias | 25 |
Trials
Showing 26 to 50 of 1,385. Each trial links to its page on Pharma Observatory.
1,285 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.