Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 7, 2026, 8:18 PM EDT

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Showing 25–48 of 90 matching trials from the live ClinicalTrials.gov search.
Conditions
Alzheimer Disease
Interventions
Donepezil, Estrogen, Progesterone
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
45 Years to 85 Years · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Burlington, Vermont
Completed No phase listed Observational Accepts healthy volunteers

Novel Retinal Imaging Biomarkers in Early Alzheimer's Disease

NCT01937221
Conditions
Mild Cognitive Impairment, Mild to Moderate Cognitive Impairment
Interventions
spectral-domain optical coherence tomography (SD-OCT)
Other
Lead sponsor
Duke University
Other
Eligibility
55 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Recruiting No phase listed Observational Accepts healthy volunteers

UPenn Observational Research Repository on Neurodegenerative Disease

NCT04715399
Conditions
Frontotemporal Degeneration(FTD), Primary Progressive Aphasia(PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Amyotrophic Lateral Sclerosis(ALS), Lewy Body Disease(LBD), Progressive Supranuclear Palsy(PSP), Corticobasal Syndrome(CBS), Posterior Cortical Atrophy(PCA), Alzheimer's Disease(AD)
Interventions
No intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2070
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Mild Cognitive Impairment, Alzheimer Dementia
Interventions
CpG1018, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Alzheimers Disease, Dementia, Alzheimers Disease, Familial
Interventions
Gantenerumab, Solanezumab, Matching Placebo (Gantenerumab), Matching Placebo (Solanezumab)
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
194 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
10
States / cities
Birmingham, Alabama • La Jolla, California • New Haven, Connecticut + 7 more
Conditions
Alzheimer's Disease, Dementia, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
American College of Radiology
Other
Eligibility
18 Years and older
Enrollment
6,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Alzheimer Disease, Early Onset
Interventions
Cognitive Training, Tai Chi- Qi Gong, Brain Games, Stretching
Device · Behavioral
Lead sponsor
Indiana University
Other
Eligibility
40 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Combined Behavioral Interventions on Cognitive Outcomes in MCI

NCT02864069
Conditions
Mild Cognitive Impairment
Interventions
Walking Intervention, Cognitive Training Intervention, Combined Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
60 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
La Jolla, California
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Fish Oil Brain Delivery Study

NCT02541929
Conditions
Brain Health
Interventions
Docosahexaenoic acid
Dietary Supplement
Lead sponsor
University of Southern California
Other
Eligibility
55 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Not listed Not applicable Interventional

Couples Coping With Alzheimer's Disease

NCT00438724
Conditions
Aging, Alzheimer Disease, Dementia
Interventions
Information, counseling and support
Behavioral
Lead sponsor
Alzheimer's Association
Other
Eligibility
21 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
New York, New York
Conditions
Aging, Knowledge, Attitudes, Practice, Long-Term Care, Dementia
Interventions
essentiALZ, Project ECHO
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
1,764 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Alzheimer Disease
Interventions
AMX0035, Placebo
Drug
Lead sponsor
Amylyx Pharmaceuticals Inc.
Industry
Eligibility
55 Years to 89 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
11
States / cities
Jacksonville, Florida • Orlando, Florida • Palmetto Bay, Florida + 7 more
Conditions
Alzheimer's Disease, Cognitive Dysfunction
Interventions
Formoterol A, Formoterol B (placebo)
Drug · Other
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
50 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Stress, Psychological, Telomere Shortening, Stress, Physiological
Interventions
SBP English, SBP SPANISH
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Alzheimer's Disease
Interventions
Resveratrol with Glucose, and Malate, Placebo
Dietary Supplement
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Completed Phase 2 Interventional Results available

Valacyclovir for Mild Cognitive Impairment

NCT04710030
Conditions
Mild Cognitive Impairment, Herpes Simplex 1, Herpes Simplex 2
Interventions
Valacyclovir hydrochloride 500mg caplet, Placebo sugar pill caplet
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
50 Years to 95 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Conditions
Alzheimer's Disease
Interventions
Cognitive Training
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
60 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Dementia
Interventions
Dementia care management
Behavioral
Lead sponsor
RAND
Other
Eligibility
21 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Sylmar, California
Conditions
Semantic Dementia
Interventions
Verdiperstat
Drug
Lead sponsor
Peter Ljubenkov, MD
Other
Eligibility
18 Years to 85 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
5
States / cities
San Francisco, California • Chicago, Illinois • Rochester, Minnesota + 2 more
Completed Not applicable Interventional Accepts healthy volunteers

Financial Incentives and Recruitment to the APT Webstudy

NCT06033066
Conditions
Alzheimer Disease, Dementia, Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease
Interventions
Financial Incentives, Message
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
50 Years and older
Enrollment
44,844 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Martinez, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Multimodal Investigation of Neural Plasticity

NCT06453980
Conditions
Mild Cognitive Impairment
Interventions
sham tDCS, active tDCS
Device
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed No phase listed Observational Accepts healthy volunteers

Alzheimer's Disease Treatment and Illness Perceptions Survey (TIPS) II

NCT00059410
Conditions
Alzheimer Disease
Interventions
Not listed
Lead sponsor
Alzheimer's Association
Other
Eligibility
Not listed
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

MEMORI Corps: Activity-based Companion Care for Dementia

NCT03896711
Conditions
Alzheimer Disease, Dementia
Interventions
MEMORI Corps program, Augmented Waitlist Control
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 115 Years
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Does Zumba Improve Cognition in Healthy APOE e4 Carriers and Noncarriers

NCT01012791
Conditions
Cognitive Impairment
Interventions
Zumba exercise
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
55 Years to 80 Years · Female only
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Scottsdale, Arizona