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ClinicalTrials.gov public records Last synced Oct 23, 2026, 6:05 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 673–696 of 1,870 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Neurocognitive Dysfunction Clear all
Completed Not applicable Interventional Accepts healthy volunteers

The Cognitive Ageing Nutrition and Neurogenesis (CANN) Trial

NCT02525198
View directory record Official record
Conditions
Mild Cognitive Impairment, Subjective Memory Impairment
Interventions
fatty acid/flavonoid blend, Placebo
Dietary Supplement
Lead sponsor
University of East Anglia
Other
Eligibility
55 Years and older
Enrollment
259 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated May 14, 2024 · Synced Oct 23, 2026, 6:05 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Predicting Pre-dementia

NCT07516119
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Alzheimer Dementia (AD), Alzheimer Disease (AD), APOE-4 Positive
Interventions
Not listed
Lead sponsor
Prevention Research Consortium Corp.
Other
Eligibility
55 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Prevention of Depression in Spouses of People With Cognitive Impairment

NCT00321971
View directory record Official record
Conditions
Depression
Interventions
PST-MCI/AD Caregiving, NT-MCI/AD Caregiving
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Oct 23, 2026, 6:05 PM EDT
Not listed Not applicable Interventional

Telerehabilitation Cognitive Impairments Following Chemotherapy Feasibility Study

NCT04972019
View directory record Official record
Conditions
Cognitive Impairment, Mild
Interventions
Telerehabilitation Experimental Group, Telerehabilitation Sham Control Group
Device · Other
Lead sponsor
Bright Cloud International Corp
Industry
Eligibility
20 Years to 65 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
2
States / cities
New Brunswick, New Jersey • North Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 2, 2022 · Synced Oct 23, 2026, 6:05 PM EDT
Enrolling by invitation Phase 4 Interventional Accepts healthy volunteers

Imaging of Brain Amyloid Plaques in the Aging Population

NCT00950430
View directory record Official record
Conditions
Alzheimer's Disease, Dementia With Lewy Bodies, Frontotemporal Dementia, Vascular Dementia
Interventions
Pittsburgh Compound B (C-11 PiB), F-18 FDG, Tau (18-F-AV-1451)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years to 100 Years
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional

The PREVENTION Trial: Precision Recommendations to Optimize Neurocognition

NCT04082611
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Data-Driven Clinical Recommendations, Coached Data-Driven Clinical Recommendations
Behavioral
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
50 Years to 80 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional Results available

Happy Older Latinos Are Active - Cognitive Decline

NCT04791709
View directory record Official record
Conditions
Cognitive Decline
Interventions
Happy Older Latinos are Active (HOLA)
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 23, 2026, 6:05 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural Control of Gait & Navigation in ADRD

NCT06501820
View directory record Official record
Conditions
Aging
Interventions
Transcranial direct current stimulation
Device
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 89 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional Results available

Perioperative Multimodal General AnesTHesia Focusing on Specific CNS Targets in Patients Undergoing carDiac surgERies

NCT05279898
View directory record Official record
Conditions
Postoperative Delirium, Hemodynamic Instability, Pain, Neurocognitive Dysfunction
Interventions
EEG Monitoring, Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol
Device · Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 23, 2026, 6:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Link Between Anemia and Deficits in Memory and Attention in Individuals With Sickle Cell Disease

NCT00451919
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 23, 2026, 6:05 PM EDT
Recruiting Not applicable Interventional

HOBSCOTCH-MS-Efficacy Trial

NCT06951919
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Dysfunction, Memory Disorders, Memory Impairment, Memory Dysfunction
Interventions
Home Based Self- management and Cognitive Training Changes lives in Multiple Sclerosis (HOBSCOTCH-MS)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
20 Years to 75 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Platform-based Mild Cognitive Impairment (MCI) Trial

NCT03987464
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Planning for the Future, Enhanced Medical Engagement, Confidence Building and Social Engagement, Physical Intervention, Medical Adherence
Behavioral
Lead sponsor
Allison Gibson
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 25, 2022 · Synced Oct 23, 2026, 6:05 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Goal Setting to Promote Physical Activity Adherence in Midlife Adults

NCT05980052
View directory record Official record
Conditions
Physical Activity, Exercise
Interventions
Physical Activity
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
45 Years to 65 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Preventing Cognitive Decline

NCT05446909
View directory record Official record
Conditions
Cognitive Decline
Interventions
IBMT mindfulness, health education
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
40 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Oct 23, 2026, 6:05 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Epileptic Hippocampus in Alzheimer's Disease

NCT05899764
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Brivaracetam
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
45 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional

Deep Brain Stimulation with LIFUP for Mild Cognitive Impairment and Mild Alzheimer's Disease

NCT03347084
View directory record Official record
Conditions
Brain Imaging, Mild Cognitive Impairment, Alzheimer Disease, Deep Brain Stimulation
Interventions
Excitation, Inhibition
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
55 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 23, 2026, 6:05 PM EDT
Not listed No phase listed Observational

Electroencephalogram Recording in Patients With Systemic Lupus Erythematosus

NCT06378736
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
Electroencephalography (EEG) signals, which will be detected noninvasively from dry scalp surface electrodes while the subjects are in a state of wakeful rest.
Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional

Behavioral Interventions to Prevent or Delay Dementia

NCT02265757
View directory record Official record
Conditions
Mild Cognitive Impairment, Memory Disorders, Mild Dementia, Impaired Cognition, Mild Cognitive Disorder, Amnestic Disorder, Dementia and Amnestic Conditions, Poor Short-term Memory, Memory Impairment
Interventions
Cognitive Rehabilitation, Computer Brain Fitness Training, Support Group (patient and partner), Wellness Education, Physical Exercise
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 22, 2019 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Phase 1 Interventional

Markers of Alzheimers Disease After Propofol or Isoflurane Anesthesia

NCT01640275
View directory record Official record
Conditions
General Anesthesia
Interventions
Propofol, Isoflurane
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 23, 2026, 6:05 PM EDT
Enrolling by invitation No phase listed Observational

Expanding Access to Cognitive Health Biomarker Testing at Home

NCT07594665
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Alzheimer's Dementia (AD), Subjective Cognitive Decline (SCD), Cognitive Aging
Interventions
Not listed
Lead sponsor
University of Virginia
Other
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Terminated Not applicable Interventional

Cognitive Training in Stroke Rehabilitation

NCT04472351
View directory record Official record
Conditions
Executive Dysfunction, Cognitive Impairment
Interventions
ASCEND-I
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
30 Years to 89 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Oct 23, 2026, 6:05 PM EDT
Recruiting Not applicable Interventional

Virtual Home-based Exercise Intervention (RISE) to Improve Cancer-Related Cognitive Impairment and Gut Microbiome in Adolescent and Young Adult Brain Tumor Survivors

NCT06799481
View directory record Official record
Conditions
Cancer-related Cognitive Dysfunction, Primary Brain Neoplasm
Interventions
Aerobic Exercise, Behavioral Intervention, Follow-Up, Internet-Based Intervention, Medical Device Usage and Evaluation, Questionnaire Administration, Resistance Training
Other · Behavioral · Procedure
Lead sponsor
Emory University
Other
Eligibility
15 Years to 39 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Atlanta, Georgia • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Not applicable Interventional

Neuroplasticity-Based Cognitive Remediation for Chemotherapy-Related Cognitive Impairment

NCT04230863
View directory record Official record
Conditions
Cancer Survivors, Chemotherapy-related Cognitive Impairment
Interventions
Neuroplasticity-based Computerized Cognitive Remediation
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
35 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 23, 2026, 6:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Metformin Effect on Brain Function in Insulin Resistant Elderly People

NCT03733132
View directory record Official record
Conditions
Insulin Resistance, Obesity, Obesity, Abdominal
Interventions
Metformin Hydrochloride, Placebo Oral Tablet
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 23, 2026, 6:05 PM EDT