Clinical trials
Alzheimer Disease trials in the United States with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
596 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 4 |
| 2001 | 4 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 5 |
| 2007 | 5 |
| 2008 | 3 |
| 2009 | 6 |
| 2010 | 13 |
| 2011 | 4 |
| 2012 | 10 |
| 2013 | 11 |
| 2014 | 9 |
| 2015 | 16 |
| 2016 | 21 |
| 2017 | 20 |
| 2018 | 36 |
| 2019 | 55 |
| 2020 | 46 |
| 2021 | 56 |
| 2022 | 55 |
| 2023 | 58 |
| 2024 | 56 |
| 2025 | 47 |
| 2026 | 38 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 380 |
| Recruiting | 90 |
| Active, not recruiting | 30 |
| Unknown status | 30 |
| Terminated | 20 |
| Not yet recruiting | 18 |
| Withdrawn | 13 |
| Enrolling by invitation | 12 |
| Suspended | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Indiana University | 29 |
| Emory University | 17 |
| Johns Hopkins University | 16 |
| Massachusetts General Hospital | 15 |
| University of Washington | 15 |
| Northwestern University | 14 |
| University of Kansas Medical Center | 14 |
| Icahn School of Medicine at Mount Sinai | 12 |
| University of California, San Francisco | 12 |
| University of California, Los Angeles | 10 |
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 | 596 |
| Dementia | 254 |
| Cognitive Dysfunction | 152 |
| Memory Disorders | 33 |
| Dementia, Vascular | 30 |
| Anxiety Disorders | 28 |
| Frontotemporal Dementia | 20 |
| Lewy Body Disease | 19 |
| Mixed Dementias | 15 |
| Parkinson Disease | 12 |
Trials
Showing 1 to 25 of 596. Each trial links to its page on Pharma Observatory.
496 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.