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ClinicalTrials.gov public records Last synced Oct 23, 2026, 8:43 AM EDT

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Showing 145–168 of 4,394 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cognitive Disorders Clear all
Withdrawn Not applicable Interventional

Precision Brain Mapping to Predict and Track Response to Exposure and Response Prevention Therapy in Youth With Obsessive-Compulsive Disorder

NCT07570108
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Exposure and Response Prevention Therapy, Clinical Assessments, Research MRI Sessions
Behavioral · Other · Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
10 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Emerging From the Haze™- Measuring the Impact of a Psycho-education Program on Perceived Cognition After Breast Cancer Treatment

NCT02360917
View directory record Official record
Conditions
Cognition, Cancer
Interventions
Emerging from the Haze
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Results available

Using D-cycloserine to Enhance the Benefits of Cognitive Behavioral Therapy for Schizophrenia

NCT00742079
View directory record Official record
Conditions
Schizophrenia
Interventions
D-cycloserine, Cognitive Behavioral Therapy
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fasting ENHANCE Pilot Study

NCT05732935
View directory record Official record
Conditions
Overweight and Obesity, Time Restricted Feeding, Alzheimer Disease
Interventions
Time Restricted Eating intervention, Successful Aging Comparison Group (LEARN)
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Humanity Neurotech Device Clinical Trial in Adults With Long COVID Cognitive Dysfunction

NCT06739668
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome, Cognitive Dysfunction
Interventions
Pascal device, Sham Device
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Vestibular Physical Therapy for People With Alzheimer Disease

NCT03887923
View directory record Official record
Conditions
Vestibular Diseases, Alzheimer Disease, Cognitive Impairment
Interventions
Vestibular Physical Therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 24, 2020 · Synced Oct 23, 2026, 8:43 AM EDT
Completed No phase listed Observational Results available

Cognitive Problems in Veterans With Heart Failure

NCT01049308
View directory record Official record
Conditions
Heart Failure, Cognition Disorders
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Variable-length Cognitive Processing Therapy for Combat-Related PTSD

NCT02313818
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Cognitive Processing Therapy-Cognitive Only
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Fort Hood, Texas
Source: ClinicalTrials.gov public record
Updated Jan 16, 2019 · Synced Oct 23, 2026, 8:43 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

HDClarity: a Multi-site Cerebrospinal Fluid Collection Initiative to Facilitate Therapeutic Development for Huntington's Disease

NCT02855476
View directory record Official record
Conditions
Huntington's Disease
Interventions
Not listed
Lead sponsor
University College, London
Other
Eligibility
11 Years to 75 Years
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2017
U.S. locations
6
States / cities
Englewood, Colorado • Washington D.C., District of Columbia • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 23, 2026, 8:43 AM EDT
Recruiting Not applicable Interventional

Threat Interpretation Bias as Cognitive Marker and Treatment Target in Pediatric Anxiety: R33 Phase

NCT07818876
View directory record Official record
Conditions
Anxiety Disorders
Interventions
Cognitive Bias Modification for Interpretations (CBM-I), Cognitive Restructuring (CR)
Other
Lead sponsor
University of Denver
Other
Eligibility
10 Years to 17 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Pilot Study of GLY-LOW Supplementation in Postmenopausal Women With Obesity

NCT06242535
View directory record Official record
Conditions
Insulin Resistance, Obesity, Cardiovascular Diseases, Cognitive Impairment, Physical Disability, Depression, Inflammation, Hormone Deficiency, Physical Inactivity, Hyperlipidemias, Hypertension, Overeating
Interventions
GLY-LOW
Biological
Lead sponsor
Hoskinson Health and Wellness Clinic
Industry
Eligibility
56 Years and older · Female only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Gillette, Wyoming
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional Results available

Comparative Effectiveness Study Telerehab Versus Conventional

NCT03468868
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Exercise program for people with MS
Behavioral
Lead sponsor
Shepherd Center, Atlanta GA
Other
Eligibility
18 Years to 65 Years
Enrollment
379 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
9
States / cities
Birmingham, Alabama • Denver, Colorado • Athens, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 23, 2026, 8:43 AM EDT
Terminated Not applicable Interventional

Speed of Processing Training for Cognitive Deficits After Delirium in Older Adults

NCT03342989
View directory record Official record
Conditions
Delirium, Dementia
Interventions
Speed of Processing Training, Internet-Based Contact Control
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
65 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 16, 2021 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

fMRI Study Examining Effects of D-cycloserine in Specific Phobia

NCT00591825
View directory record Official record
Conditions
Phobias
Interventions
D-cycloserine, Placebo
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Phase 2 Interventional

Prostate Cancer Survivors and Exercise and Behavioral Counseling

NCT03191968
View directory record Official record
Conditions
Physical Activity, Cancer of the Prostate, Cognitive Impairment, Quality of Life
Interventions
Supervised Physical Activity Plus Behavioral Counseling, Supervised Physical Activity Plus Exercise Counseling
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2019 · Synced Oct 23, 2026, 8:43 AM EDT
Not listed No phase listed Observational

Cognitive Impairment in Atrial Fibrillation

NCT01816308
View directory record Official record
Conditions
Atrial Fibrillation, Mild Cognitive Impairment, Dementia
Interventions
Not listed
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
50 Years to 75 Years
Enrollment
888 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 23, 2026, 8:43 AM EDT
Recruiting Phase 1Phase 2 Interventional

rTMS to Improve Cognition in Parkinson's

NCT03836950
View directory record Official record
Conditions
Parkinson's Disease, Mild Cognitive Impairment
Interventions
MagVenture MagProX100 stimulator (MagVenture, Falun, Denmark)
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
2
States / cities
Chicago, Illinois • Hines, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Results available

CBT-I or Zolpidem/Trazodone for Insomnia

NCT04468776
View directory record Official record
Conditions
Chronic Insomnia
Interventions
Zolpidem, Internet Cognitive Behavioral Therapy for Insomnia (CBT-I), Trazodone
Drug · Behavioral
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
7
States / cities
Birmingham, Alabama • Tucson, Arizona • Columbia, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 23, 2026, 8:43 AM EDT
Terminated Not applicable Interventional

Testing if Reductions in Negative Affect Yield Decreased Emotional Eating Symptoms

NCT03040076
View directory record Official record
Conditions
Eating Disorder Symptom, Emotional Maladjustment, Negative Thoughts
Interventions
Cognitive Bias Treatment, Relaxation Condition
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jun 26, 2018 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Phase 1 Interventional Results available

Safety, Tolerability and Immunogenicity of ACI-24 Vaccine in Adults With Down Syndrome

NCT02738450
View directory record Official record
Conditions
Down Syndrome
Interventions
ACI-24 low dose, ACI-24 high dose, Placebo
Biological
Lead sponsor
AC Immune SA
Industry
Eligibility
25 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
4
States / cities
Phoenix, Arizona • La Jolla, California • Baltimore, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2021 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Head Impact Exposure in Hawaii High School Football

NCT04020874
View directory record Official record
Conditions
Head Trauma, Cognitive Change, Confidence, Self, Sports Injuries in Children
Interventions
HuTT-2x, HuTT-4x
Behavioral
Lead sponsor
University of Massachusetts, Lowell
Other
Eligibility
14 Years to 19 Years
Enrollment
496 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Effect of Participation in Virtual Exercise Sessions in Persons With Aphasia

NCT05455463
View directory record Official record
Conditions
Aphasia, Acquired
Interventions
Online aphasia-adapted physical activity class
Behavioral
Lead sponsor
California State University, East Bay
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Hayward, California
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Oct 23, 2026, 8:43 AM EDT
Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers

Mesenchymal Stem Cells for Age-Related Frailty

NCT05284604
View directory record Official record
Conditions
Frailty
Interventions
Mesenchymal Stem Cells (MSCs)
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
65 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2023 · Synced Oct 23, 2026, 8:43 AM EDT
Completed Phase 2 Interventional

Preliminary Efficacy and Safety Study of ST101 Plus Aricept in Alzheimer's Disease

NCT00842816
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
ST101, Placebo
Drug
Lead sponsor
Sonexa Therapeutics, Inc.
Industry
Eligibility
50 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
27
States / cities
Tucson, Arizona • Costa Mesa, California • Redlands, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Oct 23, 2026, 8:43 AM EDT