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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Age-related Cognitive Decline Clear all
Completed Not applicable Interventional

Improving Age-Related Cognitive Decline With Exercise in Hypertensive Older Adults

NCT05043454
View directory record Official record
Conditions
Hypertension
Interventions
High Intensity Interval Training (HIIT) Exercise
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
55 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Enhancement Training Towards Elders Resilience to Aging, Phase IIB

NCT05599490
View directory record Official record
Conditions
Age-related Cognitive Decline
Interventions
Computerized Plasticity-Based Adaptive Cognitive Training
Other
Lead sponsor
Posit Science Corporation
Industry
Eligibility
70 Years and older
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Iowa City, Iowa • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Jun 11, 2026, 2:27 AM EDT
Not listed Not applicable Interventional

Chronic Remote Ischemic Conditioning in Vascular Cognitive Impairment: A Dose Escalation Study

NCT06179797
View directory record Official record
Conditions
Age-related Cerebral White Matter Changes, Cognition Disorder
Interventions
remote ischemic conditioning
Device
Lead sponsor
Augusta University
Other
Eligibility
56 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Jun 11, 2026, 2:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognition, Flavonoids, Exercise, Gut Microbiome

NCT06495190
View directory record Official record
Conditions
Cognitive Decline, Mild
Interventions
Blueberry, Walking, Placebo, Stretching
Dietary Supplement · Behavioral
Lead sponsor
Appalachian State University
Other
Eligibility
65 Years to 85 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exercise, Age-Related Memory Decline, And Hippocampal Function

NCT01329653
View directory record Official record
Conditions
Cognitive Deterioration, Disorder of Aging
Interventions
aerobic training, Wait list
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
20 Years to 75 Years
Enrollment
233 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Nicotine Treatment of Cognitive Decline in Down Syndrome

NCT01778946
View directory record Official record
Conditions
Down Syndrome, Mild Cognitive Impairment
Interventions
Low Dose Nicotine (7mg), Moderate Dose Nicotine (14mg)
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
25 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Interventions to Attenuate Cognitive Decline: Keys to Staying Sharp

NCT03528486
View directory record Official record
Conditions
Mild Cognitive Impairment, Age-related Cognitive Decline
Interventions
Music Training I
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
60 Years and older
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced Jun 11, 2026, 2:27 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

n-3 PUFA for Vascular Cognitive Aging

NCT01953705
View directory record Official record
Conditions
Age Related Cognitive Decline, Alzheimer's Disease, Vascular Dementia, Endothelial Dysfunction, Executive Dysfunction
Interventions
Omega 3 PUFA, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
75 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced Jun 11, 2026, 2:27 AM EDT
Terminated Not applicable Interventional

Prehabilitation Exercise Plus Perioperative Optimization of Senior Health

NCT03291795
View directory record Official record
Conditions
Cognitive Decline, Age-Related Memory Disorders, Postoperative Complications, Age-Related Atrophy, Postoperative Cognitive Dysfunction
Interventions
Exercise Intervention
Other
Lead sponsor
Duke University
Other
Eligibility
60 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Jun 11, 2026, 2:27 AM EDT
Not listed Not applicable Interventional

Alzheimer's Autism and Cognitive Impairment Stem Cell Treatment Study

NCT03724136
View directory record Official record
Conditions
Alzheimer Disease, Alzheimer Dementia, Vascular Dementia, Lewy Body Disease, Lewy Body Dementia With Behavioral Disturbance (Disorder), Dementia, Mixed, Parkinson-Dementia Syndrome, Chronic Traumatic Encephalopathy, Huntington's Dementia, Wernicke Korsakoff Syndrome, Traumatic Brain Injury, Dementia, Multi-Infarct, Autism, Autism Spectrum Disorder, Autistic Behavior, Autistic Disorder, Current or Active State, Cadasil, LATE Limbic-predominant Age-related TDP-43 Encephalopathy
Interventions
Intravenous Bone Marrow Stem Cell (BMSC) Fraction, Intranasal Topical Bone Marrow Stem Cell (BMSC) Fraction, Near Infrared Light
Procedure
Lead sponsor
MD Stem Cells
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
2
States / cities
Westport, Connecticut • Coral Springs, Florida
Source: ClinicalTrials.gov public record
Updated Apr 14, 2024 · Synced Jun 11, 2026, 2:27 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Hearing Health for Korean American Older Adults With Mild Cognitive Impairment

NCT06068933
View directory record Official record
Conditions
Age-related Hearing Impairment, Personal Communication, Mild Cognitive Impairment
Interventions
K-HEARS Intervention, K-HEARS Sound Amplifier Intervention
Behavioral · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years to 100 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 5, 2025 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional

Music for the Mind Study

NCT06866327
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Memory Disorders, Age Related, Memory Decline
Interventions
Piano lessons, Music Lessons
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jun 11, 2026, 2:27 AM EDT
Recruiting Not applicable Interventional

Feasibility and Adherence to a Technology-assisted Home-based Strength Training Program in Adults With Type 2 Diabetes Mellitus and Mild Cognitive Impairment

NCT07416799
View directory record Official record
Conditions
Type2diabetes, Mild Cognitive Impairment, Age-related Cognitive Decline
Interventions
Progressive Exercise Program (12 Weeks)
Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
55 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jun 11, 2026, 2:27 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Alzheimer's Disease Core Center

NCT01421420
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Age-Related Memory Disorders
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
50 Years and older
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Jun 11, 2026, 2:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Daily Mixed Spice Consumption on Memory Function

NCT06889961
View directory record Official record
Conditions
Memory, Cognitive Function
Interventions
Mixed spices, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Jun 11, 2026, 2:27 AM EDT
Not listed Phase 1 Interventional

Nicotine Treatment of Mild Cognitive Impairment (MCI)

NCT00091468
View directory record Official record
Conditions
Age-Related Memory Disorders
Interventions
Transdermal nicotine patch, Placebo transdermal patch
Drug
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
55 Years to 90 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Durham, North Carolina • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 14, 2008 · Synced Jun 11, 2026, 2:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cardiac-Control Affecting Learning Through Mindfulness (CALM)

NCT06410157
View directory record Official record
Conditions
Age-related Cognitive Decline, Alzheimer Disease
Interventions
Daily practice
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 70 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional

Memory Improvement With Docosahexaenoic Acid Study (MIDAS)

NCT00278135
View directory record Official record
Conditions
Age-Related Cognitive Decline, Age-Related Memory Disorders
Interventions
DHA (nutritional supplement) or placebo
Dietary Supplement
Lead sponsor
dsm-firmenich Switzerland AG
Industry
Eligibility
55 Years and older
Enrollment
485 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
14
States / cities
Mesa, Arizona • San Diego, California • Vista, California + 11 more
Source: ClinicalTrials.gov public record
Updated May 18, 2014 · Synced Jun 11, 2026, 2:27 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Improvements in Cognitive Skills of Older Adults Using Dynamic Visual Attention Training

NCT03456986
View directory record Official record
Conditions
Age Related Cognitive Decline
Interventions
PATH neurotraining, Orientation Discrimination
Behavioral
Lead sponsor
Perception Dynamics Institute
Industry
Eligibility
55 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
La Jolla, California • Solana Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Omega-3 and Blueberry Supplementation in Age-Related Cognitive Decline

NCT01746303
View directory record Official record
Conditions
Age-related Memory Disorders, Mood Disorders
Interventions
Omega-3 fatty acid, Blueberry powder, Placebo oil, Placebo powder
Dietary Supplement · Other
Lead sponsor
University of Cincinnati
Other
Eligibility
62 Years to 80 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2016 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Phase 4 Interventional Results available

Treating Hearing Loss to Improve Mood and Cognition in Older Adults

NCT03321006
View directory record Official record
Conditions
Hearing Loss, Depression
Interventions
Phonak Audeo B-R 90 hearing aid device (Active), Duloxetine or escitalopram, Audeo B-R 90 hearing aid device (Sham)
Device · Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
60 Years to 99 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 3, 2021 · Synced Jun 11, 2026, 2:27 AM EDT
Enrolling by invitation Not applicable Interventional

Resilience and Brain Health of Older Adults (MEDEX-2)

NCT05124132
View directory record Official record
Conditions
Age-related Cognitive Decline
Interventions
Mindfulness-Based Stress Reduction, Exercise, Mindfulness-Based Stress Reduction + Exercise, Health Education
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Jun 11, 2026, 2:27 AM EDT
Completed Not applicable Interventional

Think FAST Research Study

NCT04938778
View directory record Official record
Conditions
Age-related Cognitive Decline
Interventions
PNF
Other
Lead sponsor
Arizona State University
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Jun 11, 2026, 2:27 AM EDT
Not listed Not applicable Interventional

Study of Tolerability, Safety and Efficacy of Sensory Stimulation at Multiple Dose Levels to Improve Brain Function (Etude Study)

NCT03661034
View directory record Official record
Conditions
Alzheimer Disease, Early Onset, Alzheimer Disease, Alzheimer Dementia, Mild Cognitive Impairment, Memory Disorders, Memory Loss, Memory Impairment, Memory Disorders, Age Related, Alzheimer Disease, Late Onset, Cognitive Impairment, Dementia, Mild, Dementia, Alzheimer Type, Cognitive Decline
Interventions
GammaSense Stimulation System (non-invasive, non-significant risk)
Device
Lead sponsor
Cognito Therapeutics, Inc.
Industry
Eligibility
50 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Jun 11, 2026, 2:27 AM EDT