Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 15, 2026, 1:33 PM EDT

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Showing 577–600 of 1,933 matching trials from the live ClinicalTrials.gov search.
Recruiting Phase 2 Interventional Accepts healthy volunteers

Exercise to Improve Brain Health in Older African Americans

NCT05597124
Conditions
Aging, Alzheimer Disease, Healthy Aging, Cognitive Change
Interventions
Cardio-Dance Fitness, Strength, Flexibility & Balance
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
60 Years and older
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Newark, New Jersey
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study for Safety and Tolerability of AL002.

NCT03635047
Conditions
Healthy, Alzheimer Disease
Interventions
AL002, Saline Solution
Biological · Other
Lead sponsor
Alector Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
4
States / cities
Delray Beach, Florida • Orlando, Florida • The Villages, Florida + 1 more
Conditions
Alzheimer's Disease, Huntington's Disease
Interventions
Dimebon
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
2
States / cities
Miami, Florida • Saint Paul, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

MIND Diet Intervention and Cognitive Decline

NCT02817074
Conditions
Cognitive Decline, Dementia, Alzheimer Disease, Vascular Dementia
Interventions
MIND Diet, Mild Weight Loss
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
65 Years to 84 Years
Enrollment
604 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Influence of Beta Amyloid Imaging on Care of Patients Cognitive Complaints.

NCT02309723
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Beta amyloid imaging
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
315 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Mesenchymal Stem Cells for the Treatment of Various Chronic and Acute Conditions

NCT04684602
Conditions
Autoimmune Diseases, Cardiovascular Disorders, Diabetes Complications, Integumentary Disease, Musculoskeletal Disorders, Neurodegenerative Disorders, Neurologic Disorders, Pulmonary Disorders, Sexual Dysfunction, Urologic Disorders, Viral Illness
Interventions
PrimePro™/ PrimeMSK™
Biological
Lead sponsor
Thomas Advanced Medical LLC
Industry
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Culver City, California
Completed Not applicable Interventional Accepts healthy volunteers

Fasting ENHANCE Pilot Study

NCT05732935
Conditions
Overweight and Obesity, Time Restricted Feeding, Alzheimer Disease
Interventions
Time Restricted Eating intervention, Successful Aging Comparison Group (LEARN)
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Alzheimer Disease, Lymphatic Obstruction
Interventions
Symani Surgical System
Device
Lead sponsor
MMI (Medical Microinstruments, Inc.)
Industry
Eligibility
50 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Palo Alto, California • Jacksonville, Florida • Buffalo, New York
Conditions
Alzheimer Disease, Dementia
Interventions
Moving Together
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

Venlafaxine for Depression in Alzheimer's Disease (DIADs-3)

NCT01609348
Conditions
Alzheimer's Disease, Depression
Interventions
Placebo, Venlafaxine
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
2
States / cities
Baltimore, Maryland • West Reading, Pennsylvania
Conditions
Alzheimer's Disease
Interventions
AAB-003 (PF-05236812), Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
50 Years to 89 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
23
States / cities
Escondido, California • Hallandale, Florida • Ocala, Florida + 11 more
Conditions
Healthy
Interventions
PF-05212377
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
3
States / cities
New Haven, Connecticut
Conditions
Memory Disorders, Alzheimer's Disease
Interventions
Aricept, IFN-alpha2A
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Houston, Texas
Conditions
Alzheimer's Disease
Interventions
ABT-089, placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
55 Years to 90 Years
Enrollment
337 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
42
States / cities
Phoenix, Arizona • Sun City, Arizona • Fresno, California + 38 more
Recruiting No phase listed Observational

NYSCF Scientific Discovery Biobank

NCT06203106
Conditions
ALS, Amyotrophic Lateral Sclerosis, Alzheimer Disease, Alzheimer Disease, Early Onset, Alzheimer Disease, Late Onset, Batten Disease, Corticobasal Degeneration, Dementia, Frontotemporal Dementia, Huntington Disease, Lewy Body Disease, Multiple Sclerosis, Multiple System Atrophy, Parkinson Disease, Parkinson's Disease and Parkinsonism, Progressive Supranuclear Palsy, INAD, Diabetes, Diabetes Mellitus, Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, Macular Degeneration, Ovarian Cancer, Cervical Cancer, Uterine Cancer, Vaginal Cancer, Vulvar Cancer, PTSD, Post Traumatic Stress Disorder
Interventions
Biological Sample Collection
Other
Lead sponsor
New York Stem Cell Foundation Research Institute
Other
Eligibility
30 Days and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2045
U.S. locations
1
States / cities
New York, New York
Conditions
Alzheimer's Disease
Interventions
PU-AD, Placebo
Drug
Lead sponsor
Samus Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Alzheimer's Disease
Interventions
ELND005 (scyllo-inositol)
Drug
Lead sponsor
OPKO Health, Inc.
Industry
Eligibility
Not listed
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
30
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 27 more
Conditions
Healthy
Interventions
Bacillus Calmette-Guerin (BCG)
Biological
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Epilepsy, Alzheimer Disease, Epilepsy Intractable
Interventions
NPT 2042 (Reference formula/Formulation 1), NPT 2042 (Test formula/Formulation 2)
Drug
Lead sponsor
NeuroPro Therapeutics, Inc.
Industry
Eligibility
19 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Lincoln, Nebraska
Completed Not applicable Interventional Accepts healthy volunteers

Brain Vascular and Neurocognitive Health

NCT06497413
Conditions
Cognitive Decline, Cognitive Dysfunction, Alzheimer Disease, Vascular Disease, Peripheral
Interventions
Transcranial Photobiomodulation, Transcranial Photobiomodulation helmet (Neuradiant 1070 Plus) with no light administered
Device
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Arlington, Texas
Conditions
Alzheimer Disease
Interventions
Tau Positron emission tomography (PET), Fluorodeoxyglucose (FDG) Positron emission tomography (PET), Cerebrospinal fluid (CSF) Biomarkers, Blood Biomarkers, Rating Scales, PU-AD, Placebo
Radiation · Diagnostic Test · Behavioral + 1 more
Lead sponsor
Samus Therapeutics, Inc.
Industry
Eligibility
55 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
10
States / cities
Boca Raton, Florida • Delray Beach, Florida • Lake Worth, Florida + 6 more
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

A Preliminary Study of 18F-AV-45 in Alzheimer's Disease and Healthy Elderly Volunteers

NCT01565291
Conditions
Alzheimer Disease
Interventions
florbetapir F 18
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
3
States / cities
Baltimore, Maryland • North East, Maryland • Long Branch, New Jersey
Completed No phase listed Observational Accepts healthy volunteers

Alzheimer's Family Research

NCT00878059
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
Conditions
Sleep, Alzheimer Disease
Interventions
Behavioral sleep education, Education only
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Los Angeles, California • North Hills, California