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Showing 1–24 of 1,705 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Memory Clear all
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

ACTIVE: Advanced Cognitive Training for Independent and Vital Elderly

NCT00298558
View directory record Official record
Conditions
Aging, Healthy
Interventions
Cognitive Training
Behavioral
Lead sponsor
Carelon Research
Other
Eligibility
65 Years and older
Enrollment
2,832 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2010
U.S. locations
7
States / cities
Birmingham, Alabama • Indianapolis, Indiana • Baltimore, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2014 · Synced Sep 2, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional

A Novel Combinatory Approach to Maximize Functional Recovery of Learning and Memory in Multiple Sclerosis

NCT06197685
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
The Kessler Foundation modified Story Memory Technique® (KF-mSMT®), Aerobic Exercise Training (AET) plus Virtual Reality (IDEAL), Stretching and Toning (S/T)
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 70 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 2, 2026, 10:22 AM EDT
Not listed Not applicable Interventional

Computerized Cognitive Rehabilitation in MS Patients

NCT03729713
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Impairment
Interventions
Computerized cognitive rehabilitation, Sham placebo
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Sep 2, 2026, 10:22 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 Sep 2, 2026, 10:22 AM EDT
Completed No phase listed Observational

L-5-HTP-Related EMS

NCT00001918
View directory record Official record
Conditions
Eosinophilia-Myalgia Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Acceptance Based PrEP Intervention to Engage Young Black MSM in the South

NCT05087680
View directory record Official record
Conditions
HIV Prevention
Interventions
ACTPrEP, Enhanced Standard of Care
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

The Activity Intervention for Chemobrain

NCT00495703
View directory record Official record
Conditions
Cancer, Chemotherapy, Cognitive Impairment
Interventions
Exercise, Usual Care
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Network-Level Mechanisms for Preclinical Alzheimer's Disease Development

NCT03461861
View directory record Official record
Conditions
APOE 4
Interventions
AGB101 220 mg, Placebo
Drug · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
55 Years to 75 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Sep 2, 2026, 10:22 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Lung-Resident Memory Th2 Cells in Asthma

NCT03455959
View directory record Official record
Conditions
Asthma, Allergic
Interventions
Bronchoscopy/BAL, Airway Brushing
Procedure
Lead sponsor
Andrew D. Luster, M.D.,Ph.D.
Other
Eligibility
18 Years to 55 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 2, 2026, 10:22 AM EDT
Not listed No phase listed Observational

Diagnosis of Alzheimer's Disease Using Event Related Potentials

NCT02957227
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
No intervention is part of this study but patients use an EEG device during observational data collection.
Device
Lead sponsor
VA Boston Healthcare System
Federal
Eligibility
50 Years to 100 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Jamaica Plain, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 9, 2022 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional

Immune System Function Following Vaccination in HIV Infected Children Taking Anti-HIV Drugs

NCT00257127
View directory record Official record
Conditions
HIV Infections
Interventions
Pneumococcal 7-valent conjugate vaccine, Pneumococcal polysaccharide vaccine, Hepatitis B vaccine, Measles, mumps, and rubella virus vaccine, live
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Years to 23 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
24
States / cities
Birmingham, Alabama • Alhambra, California • Long Beach, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 2, 2026, 10:22 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

TMS in Preclinical and Prodromal AD: Modulation of Brain Networks and Memory

NCT04294888
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Aging
Interventions
repetitive transcranial magnetic stimulation (rTMS)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years to 85 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive and Emotional Skills to Aid Smoking Prevention

NCT03058991
View directory record Official record
Conditions
Tobacco Smoking
Interventions
Distress Tolerance Intervention, Working Memory Intervention, Control Informational Intervention
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
12 Years to 16 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2021 · Synced Sep 2, 2026, 10:22 AM EDT
Not listed Not applicable Interventional

Safety and Efficacy Study of Magnetic Fields to Treat Alzheimer's Disease

NCT01195389
View directory record Official record
Conditions
Alzheimer's Dementia
Interventions
Resonator
Device
Lead sponsor
pico-tesla Magnetic Therapies, LLC
Industry
Eligibility
55 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 7, 2011 · Synced Sep 2, 2026, 10:22 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Use Muscadine Wine Nutraceuticals to Improve Brain Health, Cognition, and Mental Health

NCT05541887
View directory record Official record
Conditions
Cognitive Performance, Memory, Mood, Anxiety
Interventions
Muscadine Wine Polyphenol, Placebo
Other
Lead sponsor
University of Florida
Other
Eligibility
50 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Results available

Effect of Transcranial Magnetic Stimulation to the Frontoparietal Attention Network on Anxiety Potentiated Startle

NCT03027414
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Transcranial Magnetic Stimulation Sham, Transcranial Magnetic Stimulation
Drug · Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Exogenous Ketones on Indices of Keto-Adaptation in Obese Subjects on Weight Reducing Diets.

NCT06449287
View directory record Official record
Conditions
Ketogenic Diet, Weight Loss
Interventions
Diet, Blood Draw, Ketone/Glucose Monitoring, Body Composition, Urine Analysis, Neuropsychological Measures - ANAM
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
21 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Sep 2, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional

Amygdala Memory Enhancement

NCT05065450
View directory record Official record
Conditions
Brain Diseases, Epilepsy, Memory Disorders, Traumatic Brain Injury, Cognitive Impairment, Post Traumatic Stress Disorder
Interventions
Intracranial Stimulation
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Sep 2, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional

Brain Stimulation and Cognitive Training for MCI

NCT07526740
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Mild Neurocognitive Disorder, Neurocognitive Disorders, Cognitive Dysfunction, Cognition Disorders
Interventions
Accelerated iTBS, Computerized Cognitive Training, Sham Computerized Cognitive Training
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
60 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Trauma Management Therapy and Prolonged Exposure Therapy

NCT04549493
View directory record Official record
Conditions
PTSD
Interventions
Exposure Therapy
Behavioral
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 64 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accurate WiFi-Based Localization of Dementia Patients For Caregiver Support:

NCT03360019
View directory record Official record
Conditions
Dementia, Vascular, Alzheimer Dementia, Lewy Body Dementia With Behavioral Disturbance
Interventions
Activlink insole, Activlink Phone Application
Device · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 85 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Phase 2 Interventional Results available

Safety and Effectiveness Study of Intranasal Insulin Glulisine on Cognitive and Memory in Mild-Mod AD Patients.

NCT01436045
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Insulin glulisine, Saline
Drug
Lead sponsor
HealthPartners Institute
Other
Eligibility
65 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 18, 2015 · Synced Sep 2, 2026, 10:22 AM EDT
Completed Not applicable Interventional Results available

Metacognitive Strategy Training in Cancer-related Cognitive Impairment

NCT05505045
View directory record Official record
Conditions
Breast Cancer Female
Interventions
CO-OP Procedures, Attention Control Procedures
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
40 Years to 80 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 15, 2024 · Synced Sep 2, 2026, 10:22 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Brain Health Virtual Reality Study

NCT06124339
View directory record Official record
Conditions
Aging, Aging Problems, Memory Loss, Memory Impairment, Memory Disorders in Old Age, Memory Disorder, Spatial, Memory Disorders, Mild Cognitive Impairment, Cognitive Decline, Cognitive Change, Cognition Disorders in Old Age
Interventions
Physical Activity, Cognitive Activity (VR), Physical and Cognitive Activity
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Sep 2, 2026, 10:22 AM EDT