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ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:47 PM EDT

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Showing 97–120 of 1,601 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Alzheimer's Disease Diagnosis Clear all
Completed No phase listed Observational

Safety Follow-up Study for Subjects With Agitation Associated With Dementia of the Alzheimer's Type Who Previously Participated in a Double-blind Trial of Brexpiprazole or Placebo

NCT02192554
View directory record Official record
Conditions
Agitation Associated With Alzheimer's Disease, Alzheimer's Type, Mental Disorder, Nervous System Diseases
Interventions
Not listed
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
Not listed
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
28
States / cities
Tuscaloosa, Alabama • Costa Mesa, California • Lakewood, California + 21 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Oct 21, 2026, 5:47 PM EDT
Active, not recruiting Not applicable Interventional

48-hour Ambulatory EEG Monitoring in Early Onset Alzheimer's Disease

NCT04002583
View directory record Official record
Conditions
Early Onset Alzheimer Disease
Interventions
Computer assisted ambulatory electroencephalogram
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 21, 2026, 5:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cross-Cultural Use of Performance-Based Functional Assessment in Alzheimer's Disease

NCT03081546
View directory record Official record
Conditions
Mild Cognitive Impairment, Healthy Controls
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
55 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 9, 2021 · Synced Oct 21, 2026, 5:47 PM EDT
Active, not recruiting Phase 3 Interventional

AHEAD 3-45 Study: A Study to Evaluate Efficacy and Safety of Treatment With Lecanemab in Participants With Preclinical Alzheimer's Disease and Elevated Amyloid and Also in Participants With Early Preclinical Alzheimer's Disease and Intermediate Amyloid

NCT04468659
View directory record Official record
Conditions
Preclinical Alzheimer's Disease, Early Preclinical Alzheimer's Disease
Interventions
Lecanemab, Placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
55 Years to 80 Years
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
72
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 61 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Phase 3 Interventional Results available

Study of Idalopirdine in Patients With Mild - Moderate Alzheimer's Disease Treated With Donepezil

NCT01955161
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Placebo, Idalopirdine
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
50 Years and older
Enrollment
933 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
46
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 40 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2017 · Synced Oct 21, 2026, 5:47 PM EDT
Recruiting Phase 2 Interventional

Repurposing Siponimod for Alzheimer's Disease

NCT06639282
View directory record Official record
Conditions
Alzheimer Disease, Mild Alzheimer Disease, MCI With Increased Risk for Alzheimer Disease, Cognitive Impairment, Mild
Interventions
Siponimod, Placebo
Drug
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
50 Years to 85 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 21, 2026, 5:47 PM EDT
Terminated Phase 2 Interventional

A Study of the Long-term Safety of ABT-089 for Subjects With Mild-to-moderate Alzheimer's Disease Who Participated in the M06-876 Study

NCT00809510
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
ABT-089
Drug
Lead sponsor
Abbott
Industry
Eligibility
55 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
22
States / cities
Phoenix, Arizona • Sun City, Arizona • Fresno, California + 19 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2011 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Phase 2 Interventional

ALADDIN Study: Antigonadotropin-Leuprolide in Alzheimer's Disease Drug INvestigation

NCT00063310
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Leuprolide acetate
Drug
Lead sponsor
Voyager Pharmaceutical Corporation
Industry
Eligibility
65 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
3
States / cities
Sun City, Arizona • Fort Lauderdale, Florida • St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Phase 2 Interventional

Study Evaluating the Safety,Tolerability, PK and PD of SAM-531 in the Subjects With Mild to Moderate Alzheimer's Disease

NCT00481520
View directory record Official record
Conditions
Alzheimer Disease
Interventions
SAM-531, placebo
Drug · Other
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
50 Years to 90 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
7
States / cities
Delray Beach, Florida • Hallandale, Florida • St. Petersburg, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2009 · Synced Oct 21, 2026, 5:47 PM EDT
Completed No phase listed Observational

Equality in Caregiving: Facilitating Caregiver Mastery Among LGBT Caregivers of PLWD

NCT04394260
View directory record Official record
Conditions
Dementia, Caregiver Burnout
Interventions
Savvy Caregiver Program via Remote Learning, Focus group
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 10, 2023 · Synced Oct 21, 2026, 5:47 PM EDT
Not listed Not applicable Interventional

Can Lifestyle Changes Reverse Early-Stage Alzheimer's Disease

NCT04606420
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Lifestyle medicine
Behavioral
Lead sponsor
Preventive Medicine Research Institute
Other
Eligibility
45 Years to 90 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
San Diego, California • Sausalito, California • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Oct 21, 2026, 5:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Alzheimer's Family Research

NCT00878059
View directory record Official record
Conditions
Decision Making
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2013 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional Results available

Effect of Blueberry Supplementation on Alzheimer's Biomarkers

NCT05172128
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
lyophilized blueberry supplement
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
55 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Cerebral and Peripheral Perfusion Pilot Study

NCT00751907
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
atorvastatin, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
40 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1, Randomized, Open-Label, Two-Way Crossover Study To Evaluate The Steady-State Effect Of Dimebon (PF 01913539) On The Single-Dose Pharmacokinetics And Pharmacodynamics Of Warfarin In Healthy Subjects

NCT00827034
View directory record Official record
Conditions
Alzheimer's Disease, Huntington's Disease
Interventions
Warfarin, Dimebon
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 16, 2018 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Caring for the Caregiver Network

NCT03049501
View directory record Official record
Conditions
Caregivers of Alzheimer's Disease or Memory Problem Patients
Interventions
Caregiving condition, Nutrition condition
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
244 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 25, 2019 · Synced Oct 21, 2026, 5:47 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Characteristics of a Follow-up 18F-AV-1451 Scan

NCT02051764
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Flortaucipir F18, Florbetapir F 18, Brain PET Scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
4
States / cities
Newport Beach, California • Orange, California • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2020 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional Results available

Aligning Patient Preferences: a Role Offering Alzheimer's Patients, Caregivers, and Healthcare Providers Education and Support

NCT03323502
View directory record Official record
Conditions
Alzheimer Disease, Dementia
Interventions
APPROACHES ACP Specialist Program, Standard of care
Behavioral · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
47,396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Warsaw, Indiana • Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 21, 2026, 5:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study of Brain Aging in Vietnam War Veterans

NCT01687153
View directory record Official record
Conditions
Traumatic Brain Injury, Post Traumatic Stress Disorder, Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 90 Years
Enrollment
289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2021
U.S. locations
19
States / cities
Sun City, Arizona • Irvine, California • La Jolla, California + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2021 · Synced Oct 21, 2026, 5:47 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Intervention to Collect and Utilize Sexual Orientation and Gender Identity (SOGI) Information in Hospice

NCT05877391
View directory record Official record
Conditions
Sexual and Gender Minorities, Hospice, Alzheimer's Disease and Related Dementias
Interventions
SGM Communication Intervention
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional

Deprescribing of Diabetes Regimens in Long Term Care Residents With Alzheimer's

NCT05535478
View directory record Official record
Conditions
Diabetes, Dementia, Hypoglycemia; Drug
Interventions
STRIDE
Behavioral
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional Results available

Study of the Effects of Cerefolin NAC on Inflammation Blood Markers in Older Individuals With Memory Complaints

NCT00597376
View directory record Official record
Conditions
Subjective Memory Loss in Older Persons
Interventions
Cerefolin NAC (a medical food), Cerefolin NAC placebo
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
60 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 23, 2013 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Heart Rate Oscillations During Meditation on Plasma Biomarkers of Alzheimer's Disease

NCT06210035
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Belly-focus meditation, Belly-focus meditation with slow breathing
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 35 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 21, 2026, 5:47 PM EDT
Completed Not applicable Interventional

Innovative Cognitive Impairment Case Finding and Engagement for Diverse Participation in Alzheimer's Disease Care, Treatment, And Research

NCT07016178
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Alzheimer Disease, Alzheimer's Disease (Incl Subtypes), Dementia, Cognitive Decline
Interventions
Acceptability and Feasibility of Twistle messaging for PDM+ patients
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
3,454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 21, 2026, 5:47 PM EDT