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ClinicalTrials.gov public records Last synced Sep 23, 2026, 10:35 PM EDT

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Showing 1–24 of 207 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cognitive Testing Clear all
Completed No phase listed Observational Accepts healthy volunteers

Improved Diagnosis of Alzheimer's Disease Using the Synchronous Neural Interaction™ Test

NCT00666445
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
Orasi Medical, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
Minneapolis, Minnesota • Plymouth, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 12, 2010 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurotrack Test Validation Protocol

NCT02608021
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 85 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 19, 2019 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Natural History and Biomarkers of Amyotrophic Lateral Sclerosis and Frontotemporal Dementia Caused by the C9ORF72 Gene Mutation

NCT01925196
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Frontotemporal Lobar Degeneration
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Phase 4 Interventional Results available

Treatment of Alcohol Dependence and Comorbid Bipolar Disorder

NCT01015586
View directory record Official record
Conditions
Alcohol Dependence, Bipolar Disorder, Depression, Mania, Psychosis
Interventions
Lamotrigine, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 8, 2019 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

FuRST 2.0 Cognitive Pre-testing - Round 2

NCT03709173
View directory record Official record
Conditions
Huntington Disease
Interventions
FuRST 2.0
Behavioral
Lead sponsor
CHDI Foundation, Inc.
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Englewood, Colorado • Wichita, Kansas • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 28, 2019 · Synced Sep 23, 2026, 10:35 PM EDT
Terminated Phase 2Phase 3 Interventional

Clinical Effects of Pulsatile Insulin Delivery on Cognitive Function- Phase 1

NCT00228865
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Pulsatile IV insulin therapy, Effects of Pulsatile IV Insulin on Cognitive functions
Procedure
Lead sponsor
Florida Atlantic University
Other
Eligibility
21 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Boca Raton, Florida
Source: ClinicalTrials.gov public record
Updated Aug 9, 2016 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neurofeedback to Aid Vets' Memory

NCT04446481
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Neurofeedback
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Virtual Reality Helmet to Test for Problems With Memory

NCT00454454
View directory record Official record
Conditions
Memory
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
65 Years and older
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional

The Cognitive Resilience Study

NCT03016702
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Cognitive stress tests during functional MRI, Cognitive stress tests during gait task
Other
Lead sponsor
Duke University
Other
Eligibility
58 Years to 70 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2017 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of DCTclock™ as a Cognitive Assessment Aid

NCT03238001
View directory record Official record
Conditions
Cognitive Function
Interventions
DCTclock
Device
Lead sponsor
Digital Cognition Technologies
Industry
Eligibility
55 Years to 95 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Maitland, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2018 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Results available

Helping HAND: Healing Anorexia Nervosa Digitally

NCT05499676
View directory record Official record
Conditions
Anorexia Nervosa
Interventions
SilverCloud Health Mobile Intervention, Social Networking Intervention: Facebook
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
3
States / cities
Palo Alto, California • St Louis, Missouri • New York, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Results available

Stimulation to Improve Memory

NCT03875326
View directory record Official record
Conditions
Mild Cognitive Impairment, Dementia of Alzheimer Type
Interventions
1 mA HD-tDCS, 2 mA HD-tDCS, 3 mA HD-tDCS, Sham
Device
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 23, 2026, 10:35 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Pork Protein on Recovery Following Simulated Fireground Activity

NCT07819565
View directory record Official record
Conditions
Exercise Recovery, Physical Performance Parameters, Muscle Damage, Cognition, Blood Biomarkers, Stress
Interventions
Pork-Based Protein Ready-to-Eat Meals, Plant-Based Protein Ready-to-Eat Meals, Carbohydrate-Focused Lower-Protein Ready-to-Eat Meals
Other
Lead sponsor
Sam Houston State University
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Fort Worth, Texas • Huntsville, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 23, 2026, 10:35 PM EDT
Recruiting Not applicable Interventional

Developing Evidence-Based Cognitive Approaches to Improve Adjustment to Vision Loss

NCT07073521
View directory record Official record
Conditions
Depression, Anxiety, Visual Impairment, Adjustment, Adjustment Disorder With Anxious Mood, Adjustment Disorder With Depressed Mood, Blindness, Acquired, Blindness and Low Vision, Vision Loss
Interventions
Integrated Cognitive Behavioral Therapy (CBT) & Mindfulness Group Intervention for Adjustment to Vision Loss
Behavioral
Lead sponsor
The Chicago Lighthouse
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Frailty and Muscle Strength Tests in Older Adults Undergoing Major Surgery

NCT06988176
View directory record Official record
Conditions
Frailty, Sarcopenia, Sarcopenia in Elderly, Muscle Strength, Post Operative Complications, Nutrition Assessment, Risk Assessment, Elderly (People Aged 65 or More), Hand Strength
Interventions
Frailty assessment, nutrition assessment, cognition assessment, muscle strength testing
Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Family Supports and Beliefs Survey

NCT04971265
View directory record Official record
Conditions
Beliefs About Child Development
Interventions
Low SES/High Supports, Low SES/ Low Supports, High SES/High Supports, High SES/Low Supports
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Sep 23, 2026, 10:35 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Houston Independent School District (HISD) Yoga Evaluation

NCT02606591
View directory record Official record
Conditions
Health and Wellness
Interventions
Electroencephalograph, Cognitive Tests, Hair Sample
Procedure · Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
8 Years to 11 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 30, 2018 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Phytochemicals on Aspects of Cognitive Performance

NCT02167750
View directory record Official record
Conditions
Cognitive Performance
Interventions
Cherry Flavored Beverage
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
17 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 9, 2021 · Synced Sep 23, 2026, 10:35 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Biomarker Qualification for Risk of Mild Cognitive Impairment (MCI) Due to Alzheimer's Disease (AD) and Safety and Efficacy Evaluation of Pioglitazone in Delaying Its Onset

NCT01931566
View directory record Official record
Conditions
Mild Cognitive Impairment Due to Alzheimer's Disease
Interventions
Pioglitazone, Pioglitazone placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
65 Years to 83 Years
Enrollment
3,494 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
34
States / cities
Phoenix, Arizona • Sun City, Arizona • Long Beach, California + 31 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2019 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Magnetic Resonance Imaging to Detect Brain Damage in Patients With Multiple Sclerosis

NCT00393588
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Phase 2 Interventional Results available

This Study Tests Whether BI 425809 Together With Brain Training Using a Computer Improves Mental Functioning in Patients With Schizophrenia

NCT03859973
View directory record Official record
Conditions
Schizophrenia
Interventions
BI 425809, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 50 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
28
States / cities
Little Rock, Arkansas • Rogers, Arkansas • Encino, California + 24 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Sep 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional

Tech-Enabled CM for AUD at Scale

NCT04581499
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Dependence, Drug Dependence
Interventions
DynamiCare Motivation Support Program, Untreated or Routine Care Control Group
Combination Product · Other
Lead sponsor
DynamiCare Health
Industry
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Brain Function in Primary Lateral Sclerosis and Amyotrophic Lateral Sclerosis

NCT00334516
View directory record Official record
Conditions
Cerebral Cortex Dysfunction
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 30, 2019 · Synced Sep 23, 2026, 10:35 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 20, 2025 · Synced Sep 23, 2026, 10:35 PM EDT