Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 2, 2026, 7:06 PM EST

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Showing 1537–1560 of 1,884 matching trials from the live ClinicalTrials.gov search.
Conditions
Multiple Sclerosis, Cognitive Deficits, Gilenya Modifying Therapy for MS
Interventions
plasticity-based computerized cognitive remediation program, Gileyna
Other · Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Stony Brook, New York
Completed Phase 4 Interventional Accepts healthy volunteers Results available

IMProving Executive Function Study

NCT03187353
Conditions
Cognitive Impairment, RRSO
Interventions
Lisdexamfetamine, Placebo oral capsule
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
35 Years to 58 Years · Female only
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Cognition, Brain Injuries, Stress Disorders, Post-Traumatic
Interventions
Transcranial direct current stimulation (tDCS), Cognitive training
Device · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
20 Years to 75 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 2 Interventional Results available

Ramelteon in the Prevention of Post-operative Delirium

NCT02324153
Conditions
Delirium, Delirium, Dementia, Amnestic, Cognitive Disorders, Delayed Emergence From Anesthesia, Cognitive Disorders
Interventions
Ramelteon, Microcrystalline Cellulose, Riboflavin 100 mg
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Cognitive Dysfunction, Lewy Body Disease, Synucleinopathies, Amyloid
Interventions
Donanemab, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
55 Years to 85 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
42
States / cities
Chandler, Arizona • Scottsdale, Arizona • Carlsbad, California + 36 more
Recruiting Phase 3 Interventional Accepts healthy volunteers

Biomarker Exploration in Aging, Cognition and Neurodegeneration

NCT03860857
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT05159557
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
Conditions
HIV Infections, Mild Cognitive Impairment
Interventions
Mindfulness, Usual Care
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Cognitive Impairment
Interventions
Meditative Movement
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
45 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Pomona, California
Conditions
Breast Cancer, Gynecologic Cancer, Cancer-related Cognitive Difficulties
Interventions
Semiconductor embedded headband, Sham Headband
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Accepts healthy volunteers Results available

Traveling-wave Transcranial Electric Stimulation

NCT05399381
Conditions
Working Memory
Interventions
Transcranial alternating current stimulation (tACS)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 45 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Mild Cognitive Impairment, Alzheimer Disease, Vascular Dementia
Interventions
Retinal fundus photography
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Scottsdale, Arizona
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Characterizing and Predicting Drug Effects on Cognition

NCT01889602
Conditions
Cognitive Deficits
Interventions
Lorazepam, Placebo, Topiramate 100mg, Topiramate 150mg, Topiramate 200mg
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Alzheimer Disease, Mild Dementia, Mild Cognitive Impairment, Dementia, Dementia, Vascular, Dementia Alzheimers, Dementia, Mild, Dementia, Mixed, Dementia of Alzheimer Type
Interventions
Virtual Kitchen Training
Behavioral
Lead sponsor
Temple University
Other
Eligibility
65 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Cognitive Impairment, Hypertension, Aging
Interventions
candesartan, lisinopril, hydrochlorothiazide, nifedipine, long acting, metoprolol, long-acting
Drug
Lead sponsor
University of Southern California
Other
Eligibility
60 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
Los Angeles, California • Boston, Massachusetts
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Multiple Ascending Dose Putative Cognitive Enhancer VU319

NCT04051801
Conditions
Cognitive Impairment
Interventions
Dose Escalation of VU319, Dose Escalation of Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bingocize: A Novel Mobile Application for Older Adult Health

NCT03629912
Conditions
Activities of Daily Living, Accidental Fall, Sarcopenia, Arteriosclerosis, Diabetes Mellitus, Type 2, Hypertension, Cognitive Decline, Executive Function, Cognitive Aging
Interventions
Socially-Based Exercise Intervention for Older Adults
Behavioral
Lead sponsor
Western Kentucky University
Other
Eligibility
60 Years to 85 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
4
States / cities
Dixon, Kentucky • Henderson, Tennessee • Johnson City, Tennessee + 1 more
Conditions
Memory Disorders, Alzheimer Disease, Mild Cognitive Impairment
Interventions
Technology based social interactions, No research related technology based social interactions
Behavioral · Other
Lead sponsor
Boston University
Other
Eligibility
Not listed
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer's Disease
Interventions
donezepil (Aricept)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
55 Years to 90 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
2
States / cities
New Haven, Connecticut • Albany, New York
Completed Not applicable Interventional Results available

Indiana University Dementia Screening Trial

NCT01699503
Conditions
Dementia, Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Collaborative Dementia Care Program
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older
Enrollment
4,005 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
3
States / cities
Indianapolis, Indiana • West Lafayette, Indiana
Completed No phase listed Observational Accepts healthy volunteers

NAC-003 P.L.U.S. Program (Progress Through Learning Understanding & Support)

NCT01370954
Conditions
Early Memory Loss, Mild Cognitive Impairment, Alzheimer's Disease, Vascular Dementia
Interventions
CerefolinNAC®
Other
Lead sponsor
Pamlab, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Hickory, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Intermittent Fasting on Brain Health

NCT06019195
Conditions
Intermittent Fasting, Aging
Interventions
Time restricted eating
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Parkinson Disease, Cognitive Dysfunction, Memory Disorders
Interventions
HOme-Based Self-management and COgnitive Training CHanges lives (HOBSCOTCH)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
30 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Caregiver Burden, Depression, Cognitive Impairment
Interventions
SHARP - Physical and social activity
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon