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ClinicalTrials.gov public records Last synced Oct 19, 2026, 4:53 PM EDT

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Showing 1345–1368 of 1,368 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Mental Health Impairment Clear all
Completed Phase 2 Interventional Results available

Study of Nasal Insulin to Fight Forgetfulness - Long-acting Insulin Detemir - 120 Days (SL120)

NCT01595646
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Saline, Insulin detemir, Insulin
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 89 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Our Care Wishes - Dementia

NCT05033262
View directory record Official record
Conditions
Dementia, Alzheimer Disease, Memory Impairment
Interventions
Our Memory Care Wishes
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional Results available

SleepSMART for Veterans With MCI and Insomnia

NCT05016960
View directory record Official record
Conditions
Insomnia, Mild Cognitive Impairment
Interventions
Sleep-SMART
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

AIT-082 Phase 1B Study

NCT00000180
View directory record Official record
Conditions
Memory Disorders
Interventions
AIT-082
Drug
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2005
U.S. locations
4
States / cities
San Diego, California • Indianapolis, Indiana • Ann Arbor, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 19, 2026, 4:53 PM EDT
Not yet recruiting Not applicable Interventional

Developing a Nonpharmacological Pain Intervention for Community-dwelling Older Adults With Dementia

NCT06264362
View directory record Official record
Conditions
Pain, Chronic, Dementia, Mild, Mobility Limitation, Physical Disability, Osteo Arthritis Knee, Mild Cognitive Impairment
Interventions
Tailored Physical Activity Program
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
60 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

SMART: Somatotrophics, Memory, and Aging Research Trial

NCT00257712
View directory record Official record
Conditions
Aging, Mild Cognitive Impairment
Interventions
TH9507 human growth hormone releasing hormone (GHRH)
Drug
Lead sponsor
University of Washington
Other
Eligibility
55 Years to 90 Years
Enrollment
151 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 19, 2013 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

SNIFF - Combo INI+EMPA Trial

NCT05081219
View directory record Official record
Conditions
Mild Cognitive Impairment, Cognitive Impairment, Alzheimer Disease
Interventions
Insulin (Humulin® R U-100), Empagliflozin 10 MG, Aptar Pharma CPS Intranasal Delivery Device, Placebo (Insulin Diluent), Placebo (Capsules)
Drug · Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) of Tumor Response and Cognitive Impairment in Breast Cancer Patients Undergoing Chemotherapy

NCT01045044
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Kettering Health Network
Other
Eligibility
18 Years to 65 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Dayton, Ohio • Kettering, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 5, 2012 · Synced Oct 19, 2026, 4:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Whole Egg Intake and Choline Concentration in the Aging Brain

NCT05021211
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
60 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 14, 2024 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional Results available

Brain Energy for Amyloid Transformation in Alzheimer's Disease Study

NCT03472664
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
low carbohydrate/high fat diet, low fat/high carbohydrate diet
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Terminated Not applicable Interventional

Home-based tDCS in Frontotemporal Dementia or Alzheimer's Disease

NCT05978804
View directory record Official record
Conditions
Mild Cognitive Impairment, Primary Progressive Aphasia, Dementia
Interventions
Computerized Cognitive Training, Active tDCS (tDCS) on DLPFC
Other · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 90 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Recruiting Phase 2 Interventional

Cognitive Training and Neuroplasticity in Mild Cognitive Impairment: COGIT-2 Trial

NCT06601933
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Cognitive Training
Interventions
Cognitive Training
Other
Lead sponsor
Columbia University
Other
Eligibility
55 Years to 89 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
4
States / cities
Miami, Florida • New York, New York • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Change in Diet May Decrease the Negative Consequences of Chronic Sleep Deprivation

NCT00123214
View directory record Official record
Conditions
Sleep Deprivation
Interventions
Controlled Dietary Intervention
Drug
Lead sponsor
St. Vincent's Medical Center
Other
Eligibility
25 Years to 40 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 27, 2006 · Synced Oct 19, 2026, 4:53 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Chemotherapy Effect on Brain Structure, Neurophysiology and Psychomotor Behavior in Breast Cancer Patients

NCT02896504
View directory record Official record
Conditions
Breast Cancer
Interventions
Exposure: Adjuvant chemotherapy treatment, Exposure: Adjuvant hormonal therapy treatment
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
20 Years to 70 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional

Improving STEM Outcomes for Young Children With Language Learning Disabilities Via Telehealth

NCT04775199
View directory record Official record
Conditions
Language Development Disorders
Interventions
Language Intervention
Behavioral
Lead sponsor
Karla McGregor
Other
Eligibility
4 Years to 7 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 19, 2026, 4:53 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 19, 2026, 4:53 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

NIA_Improving Function and Well-being by Improving Patient Memory: Transdiagnostic Sleep and Circadian Treatment

NCT05986604
View directory record Official record
Conditions
Sleep Disorder, Circadian Dysregulation, Memory Impairment
Interventions
Memory Support Intervention, Transdiagnostic Intervention for Sleep and Circadian Dysfunction
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
50 Years and older
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 19, 2026, 4:53 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 19, 2026, 4:53 PM EDT
Completed Phase 4 Interventional

Spironolactone Safety in African Americans With Mild Cognitive Impairment and Early Dementia

NCT04522739
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
50 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional Results available

SHARE: Sharing Healthcare Wishes in Primary Care

NCT04593472
View directory record Official record
Conditions
Cognitive Impairment
Interventions
Sharing Healthcare Wishes in Primary Care (SHARE), Minimally Enhanced Usual Care
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
80 Years and older
Enrollment
273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
9
States / cities
Baltimore, Maryland • Dundalk, Maryland • Mitchellville, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

Study of TAK-071 in Healthy Participants and Participants With Mild Cognitive Impairment/Mild Alzheimer Disease and Relative Bioavailability (BA) and Food Effect of TAK-071 in Healthy Participants

NCT02769065
View directory record Official record
Conditions
Alzheimer Disease, Healthy Volunteers
Interventions
TAK-071, Donepezil, TAK-071 Placebo, Donepezil Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 90 Years
Enrollment
179 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Oct 19, 2026, 4:53 PM EDT
Active, not recruiting Phase 3 Interventional

ACHIEVE Brain Health Follow-Up Study

NCT05532657
View directory record Official record
Conditions
Aging, Cognitive Decline, Mild Cognitive Impairment, Dementia, Hearing Loss
Interventions
Hearing intervention, Successful aging/delayed hearing intervention
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
73 Years and older
Enrollment
629 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
4
States / cities
Hagerstown, Maryland • Minneapolis, Minnesota • Jackson, Mississippi + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 19, 2026, 4:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating the CG ASSIST Program for Caregiving Dyads

NCT02021565
View directory record Official record
Conditions
Transfer Impairment
Interventions
Immediate Intervention Group, Delayed Intervention Control Group
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 1, 2018 · Synced Oct 19, 2026, 4:53 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Longitudinal Cognitive Assessment by BoCA

NCT04114994
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Vascular Dementia, Frontotemporal Dementia, Parkinson Disease, Multiple Sclerosis, TBI
Interventions
Boston Cognitive Assessment (BoCA)
Diagnostic Test
Lead sponsor
Alzheimer's Light LLC
Industry
Eligibility
50 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 1, 2024 · Synced Oct 19, 2026, 4:53 PM EDT