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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:33 PM EDT

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Showing 1009–1032 of 1,870 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Neurocognitive Dysfunction Clear all
Completed No phase listed Observational Accepts healthy volunteers

Endoprosthesis Metal Toxicity Study

NCT04755140
View directory record Official record
Conditions
Bone Tumor, Cancer of Bone, Heart Diseases, Cognitive Impairment, Cognitive Decline, Chemotherapy Effect, Memory Problem
Interventions
Questionnaires, Interviews, Blood Test, Echocardiogram
Behavioral · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Senolytic Therapy to Modulate Progression of Alzheimer's Disease

NCT04063124
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Dasatinib + Quercetin
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
65 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 25, 2026, 4:33 PM EDT
Completed No phase listed Observational

Biobehavioral Correlates of Cancer-related Cognitive Dysfunction and Its Co-occurring Symptoms

NCT04611620
View directory record Official record
Conditions
Survivorship, Cognitive Dysfunction, Pain, Depression, Anxiety, Fatigue, Sleep Disturbance
Interventions
Cognitive Dysfunction
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
21 Years and older
Enrollment
682 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 22, 2023 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Not applicable Interventional Results available

Chronic Pain Self-management for Older Adults With Cognitive Impairment: A Randomized Pilot Trial

NCT06182423
View directory record Official record
Conditions
Chronic Pain, Cognitive Impairment
Interventions
STEPS-CI (Support, Training, and Education for Pain Self-management- Cognitively Inclusive version)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Recruiting Not applicable Interventional

Remotely Supervised tDCS+ for Complex Attention in mTBI (Cognetric)

NCT06413173
View directory record Official record
Conditions
Brain Concussion, Brain Trauma, Attention Concentration Difficulty, Brain Injuries, Brain Injuries, Traumatic, Neurocognitive Dysfunction, Attention Impaired, Memory Impairment, Mild Traumatic Brain Injury, Mild Cognitive Impairment, Post Concussive Symptoms
Interventions
Active tDCS and Cognitive Training Intervention, Sham tDCS and Cognitive Training Intervention
Combination Product
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 60 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
San Diego, California • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 25, 2026, 4:33 PM 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 21, 2024 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Wearables

NCT05159557
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 25, 2026, 4:33 PM EDT
Active, not recruiting Early Phase 1 Interventional

Multi-Center Development of a Novel Diagnostic Test for Alzheimer's Disease

NCT03560960
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Pramlintide challenge test
Drug
Lead sponsor
Boston University
Other
Eligibility
60 Years to 90 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
3
States / cities
Indianapolis, Indiana • Boston, Massachusetts • Jamaica Plain, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Recruiting No phase listed Observational

Characterization of Dysmorphology in Subjects With Creatine Transporter Deficiency

NCT05600946
View directory record Official record
Conditions
Cognitive Disorder, Metabolic Disease, Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 40 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ENgaging in Advance Care Planning Talks Group Visit Intervention for Cognitive Impairment

NCT03711396
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Advance Care Planning Group Visits
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
65 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 22, 2021 · Synced Oct 25, 2026, 4:33 PM 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 4, 2017 · Synced Oct 25, 2026, 4:33 PM EDT
Recruiting Not applicable Interventional

Multi-modal Large Language Model-Empowered Talk Therapy for Older Adults With ADRD

NCT07499570
View directory record Official record
Conditions
Mild Cognitive Impairment, Dementia, BPSD, BPSD (Behavioral and Psychological Symptoms of Dementia), Reminiscence Therapy
Interventions
Smart Virtual Reminiscence Therapy, Music Therapy
Device · Other
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Effect of Elderberry Juice on Cognition and Inflammation in Patients With Mild Cognitive Impairment

NCT02414607
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Elderberry Juice, Placebo
Biological · Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
50 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 23, 2022 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Phase 1Phase 2 Interventional Results available

The Effect of Donepezil (Aricept(Registered Trademark)) on REM Sleep in Children With Autism

NCT00695136
View directory record Official record
Conditions
Autism, Cognition Disorder
Interventions
Donepezil hydrochloride, Increase REM sleep percentage
Drug · Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
2 Years to 10 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 24, 2013 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety of GRF6021 Infusions in Subjects With Parkinson's Disease and Cognitive Impairment

NCT03713957
View directory record Official record
Conditions
Parkinson Disease
Interventions
GRF6021, Placebo
Drug · Other
Lead sponsor
Alkahest, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
19
States / cities
Little Rock, Arkansas • Englewood, Colorado • Doral, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Oct 25, 2026, 4:33 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

The Rapid Diagnosis of MCI and Depression in Patients Ages 60 and Over

NCT06011681
View directory record Official record
Conditions
Depression, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Miro Health
Other
Eligibility
60 Years and older
Enrollment
960 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Sacramento, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 22, 2024 · Synced Oct 25, 2026, 4:33 PM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

Biomarker Exploration in Aging, Cognition and Neurodegeneration

NCT03860857
View directory record Official record
Conditions
Alzheimer Disease, Cognitive Impairment, Cognitive Decline
Interventions
Amyloid PET scan, Tau PET scan using MK-6240, Neurocognitive testing, MRI
Radiation · Drug · Behavioral + 1 more
Lead sponsor
University of California, Irvine
Other
Eligibility
60 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Completed Phase 3 Interventional

A Study of Remternetug (LY3372993) in Participants With Alzheimer's Disease (TRAILRUNNER-ALZ 1)

NCT05463731
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Remternetug (IV), Remternetug (SC), Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
60 Years to 85 Years
Enrollment
1,667 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
73
States / cities
Chandler, Arizona • Canoga Park, California • Carlsbad, California + 66 more
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Withdrawn No phase listed Observational

Implementation of AIP Services for Older Adults With AD

NCT07361601
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Not yet recruiting No phase listed Observational

Postsurgical Pain and Opioid Use in Older Adults: Effects of Mild Cognitive Impairment

NCT07885085
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Opioid Use, Cognitive Dysfunction, Postoperative Pain
Interventions
Not listed
Lead sponsor
Miklos Kertai
Other
Eligibility
18 Years and older
Enrollment
552 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Recruiting Not applicable Interventional

Anxiety Sensitivity Treatment to Reduce Anxiety in Alzheimer's

NCT05748613
View directory record Official record
Conditions
Anxiety, Mild Cognitive Impairment, Alzheimer Disease, Dementia
Interventions
Computerized Anxiety Sensitivity Treatment, Health Education Control
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
60 Years and older
Enrollment
388 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Tallahassee, Florida • Athens, Ohio • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 25, 2026, 4:33 PM EDT
Completed No phase listed Observational

F 18 T807 Tau PET Imaging of Progressive Posterior Cortical Dysfunction (IND 123119, Protocol E)

NCT02414282
View directory record Official record
Conditions
Alzheimer Disease, Progressive Posterior Cortical Dysfunction (PPCD)
Interventions
F 18 T807
Drug
Lead sponsor
Tammie L. S. Benzinger, MD, PhD
Other
Eligibility
45 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Oct 25, 2026, 4:33 PM EDT
Withdrawn Not applicable Interventional

Investigating HD-tDCS in Improving Word Finding and Memory Retrieval in Individuals With MCI

NCT03446508
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Active frontal, Active parietal, Sham
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
40 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Feb 8, 2022 · Synced Oct 25, 2026, 4:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pilot Testing a New Computer-based Screening Tool to Detect Cognitive Impairment

NCT01220674
View directory record Official record
Conditions
Cognitive Impairment
Interventions
cognitive testing
Other
Lead sponsor
University of Nebraska
Other
Eligibility
55 Years to 75 Years
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Oct 25, 2026, 4:33 PM EDT