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ClinicalTrials.gov public records Last synced May 21, 2026, 6:39 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 2,026 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Dementia Alzheimers Clear all
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Dementia, Alzheimer Disease
Interventions
Partners in Dementia Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
994 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
6
States / cities
Boston, Massachusetts • Brockton, Massachusetts • Oklahoma City, Oklahoma + 3 more
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced May 21, 2026, 6:39 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Cancer, Dementia
Interventions
COACH-Cog
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced May 21, 2026, 6:39 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Alzheimer Disease, Aging, Aged, 80 and Over, Biomarkers, Brain, Case-Control Studies, Cognitive Dysfunction, Neuropsychological Tests
Interventions
none, observational study
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 21, 2026, 6:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
BOLD and Perfusion brain MRI
Procedure
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
25 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 25, 2009 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer's Disease (AD)
Interventions
lorazepam
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced May 21, 2026, 6:39 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Actigraph
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 12, 2020 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Alzheimer's Disease, Vascular Dementia, Dementia, Memory Impairment
Interventions
Metformin, Placebos
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
55 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 20, 2017 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Healthy Participants, Alzheimer's Disease Dementia
Interventions
Emraclidine, Placebo
Drug
Lead sponsor
AbbVie
Industry
Eligibility
55 Years to 90 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
11
States / cities
Cypress, California • San Diego, California • Hialeah, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced May 21, 2026, 6:39 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer Disease, Obesity, Metabolic Disease
Interventions
Not listed
Lead sponsor
Cyrus A Raji
Other
Eligibility
40 Years to 60 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced May 21, 2026, 6:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer's Disease, Brain Neoplasm, Niemann Pick Disease
Interventions
15 O Water
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1994 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease, Vascular Dementia
Interventions
Retinal fundus photography
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Dimebon, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
742 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
93
States / cities
Mobile, Alabama • Northport, Alabama • Little Rock, Arkansas + 82 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2018 · Synced May 21, 2026, 6:39 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2031
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 21, 2025 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Healthy Elderly Volunteers, Mild-to-moderate Alzheimer's Disease Patients
Interventions
AZD3293, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
55 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2014 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Dementia, Caregiver, Memory Disorders, Alzheimer Disease, Behavioral Symptoms
Interventions
WeCareAdvisor
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced May 21, 2026, 6:39 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Aging
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
55 Years to 110 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 21, 2026, 6:39 PM EDT
Terminated Phase 1 Interventional
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Placebo, PAZ-417
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
55 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2009 · Synced May 21, 2026, 6:39 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Alpha-Thalassemia, Beta-Thalassemia, Amyloidosis, Amyotrophic Lateral Sclerosis, Creutzfeld-Jakob Disease, Cystic Fibrosis, Duchenne Muscular Dystrophy, Early-Onset Alzheimer Disease, Ehlers-Danlos Syndrome, Huntington Disease, Gaucher Disease, GM1 Gangliosidosis, Myasthenia Gravis, Pompe Disease, Sickle Cell Disease, Transthyretin Amyloid Cardiomyopathy, Rare Diseases
Interventions
Not listed
Lead sponsor
xCures
Industry
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Altos, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced May 21, 2026, 6:39 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Alzheimers, Dementia
Interventions
d-ribose
Dietary Supplement
Lead sponsor
Practitioners Alliance Network
Other
Eligibility
Not listed
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Kailua, Hawaii
Source: ClinicalTrials.gov public record
Updated May 7, 2020 · Synced May 21, 2026, 6:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer Disease
Interventions
alphatocopherol, Selenium, Placebo replacement for vitamin E, Placebo replacement for Selenium
Drug
Lead sponsor
Frederick Schmitt
Other
Eligibility
60 Years to 90 Years · Male only
Enrollment
4,246 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2016
U.S. locations
84
States / cities
Birmingham, Alabama • Anchorage, Alaska • Chula Vista, California + 70 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2018 · Synced May 21, 2026, 6:39 PM EDT
Withdrawn Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Liposuction under local anesthesia, Infusion of AD-SVF via IV and Intranasal
Procedure · Biological
Lead sponsor
Ageless Regenerative Institute
Industry
Eligibility
55 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Aventura, Florida
Source: ClinicalTrials.gov public record
Updated Nov 23, 2017 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer Disease
Interventions
NNI-362, Placebo
Drug
Lead sponsor
Neuronascent, Inc.
Industry
Eligibility
50 Years to 72 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced May 21, 2026, 6:39 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
G-CSF; filgrastim, Placebo
Drug
Lead sponsor
University of South Florida
Other
Eligibility
55 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 26, 2012 · Synced May 21, 2026, 6:39 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2026
U.S. locations
8
States / cities
Jacksonville, Florida • Indianapolis, Indiana • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced May 21, 2026, 6:39 PM EDT