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| Withdrawn | 39 |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 1 to 25 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.