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ClinicalTrials.gov public records Last synced Oct 26, 2026, 4:24 AM EDT

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Showing 601–624 of 4,394 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cognitive Disorders Clear all
Completed No phase listed Observational Accepts healthy volunteers Results available

Validity of the Electronic Self-Administered Gerocognitive Examination (eSAGE)

NCT02544074
View directory record Official record
Conditions
Mild Cognitive Impairment, Dementia
Interventions
neuropsychological testing, eSAGE testing
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
50 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Phase 4 Interventional Results available

D-Cycloserine Augmentation of Cognitive Behavioral Therapy for Delusions

NCT01981759
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Delusional Disorder
Interventions
D-Cycloserine, Placebo, Cognitive Behavioral Therapy
Drug · Other · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 68 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Baltimore, Maryland • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Study of the Effects of Cerefolin NAC on Inflammation Blood Markers in Older Individuals With Memory Complaints

NCT00597376
View directory record Official record
Conditions
Subjective Memory Loss in Older Persons
Interventions
Cerefolin NAC (a medical food), Cerefolin NAC placebo
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
60 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 23, 2013 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Optimizing Function and Independence Through iHI-FIVES

NCT03474380
View directory record Official record
Conditions
Functional Impairment, Cognitive Impairment
Interventions
iHI-FIVES
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
1,406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Oct 26, 2026, 4:24 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Feasibility of A Smartphone Application Intervention in Community Settings: A Pretest-Posttest Pilot Study

NCT07313540
View directory record Official record
Conditions
Aging, Dementia, Cognitive Decline
Interventions
utmbHealthyBrain Smartphone App
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
50 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional

Energy Metabolism and Cognitive Aging

NCT00777010
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Ketogenic diet, Healthy high carbohydrate diet
Other
Lead sponsor
University of Cincinnati
Other
Eligibility
50 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 24, 2017 · Synced Oct 26, 2026, 4:24 AM EDT
Recruiting Not applicable Interventional

CORE (Cognitive Optimization Through Rehabilitation and Education) Study

NCT06859996
View directory record Official record
Conditions
Mild Traumatic Brain Injury; Concussion
Interventions
Tools for Rehabilitation and Cognitive Care (On-TRACC), Brain Health psychoeducation
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

MBSR During AI Therapy for Breast Cancer

NCT03253627
View directory record Official record
Conditions
Breast Cancer, Cognitive Symptom
Interventions
Health Enhancement Program, Mindfulness-Based Stress Reduction
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years to 79 Years · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Repetitive Transcranial Magnetic Stimulation for Dementia

NCT02621424
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment
Interventions
RTMS, sham
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
55 Years to 99 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Nicotinamide Adenine Dinucleotide (NAD) on Brain Function and Cognition

NCT02942888
View directory record Official record
Conditions
Mild Cognitive Impairment, NAD
Interventions
Nicotinamide riboside, Sugar Pill
Dietary Supplement
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
65 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2021 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional

Emerging From the Haze for Gynecologic Cancer Survivors

NCT02918461
View directory record Official record
Conditions
Gynecologic Neoplasms, Cognition Disorders
Interventions
Emerging from the Haze class
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 4, 2019 · Synced Oct 26, 2026, 4:24 AM EDT
Recruiting Not applicable Interventional

Treating Insomnia in Mild Cognitive Impairment

NCT06687161
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Insomnia
Interventions
Transcranial Magnetic Stimulation (TMS) therapy, Cognitive behavioral therapy for insomnia (CBT-I)
Device · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional

Effectiveness of Cognitive Behavioral Therapy With Panic Control Treatment for Adolescents With Panic Disorder

NCT00705380
View directory record Official record
Conditions
Panic Disorder
Interventions
Cognitive behavioral therapy (CBT) with panic control treatment (PCT) for adolescents, Waitlist control
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
12 Years to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Brief Restructuring Intervention Following Trauma Exposure

NCT02808468
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Alcohol Use Disorders
Interventions
Brief Cognitive Therapy
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Alpha-lactalbumin Intake on Metabolic and Cognitive Functions in Elderly

NCT02082418
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Alpha-lactalbumin, Whey, Casein
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
55 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional

Cognitive-Behavioral Intervention for Worry, Uncertainty, and Insomnia for Cancer Survivors

NCT01929720
View directory record Official record
Conditions
Anxiety Disorder, Worry, Uncertainty, Sleep Disorders, Insomnia, Fatigue, Pain, Depression, Cognitive-behavioral Therapy, Psychological Intervention, Esophageal Cancer, Pancreatic Cancer, Leukemia, Lung Cancer, Multiple Myeloma, Ovarian Neoplasm, Stage III or IV Cervical or Uterine Cancer, Stage IIIB, IIIC, or IV Breast Cancer, Glioblastoma Multiforme, Relapsed Lymphoma, Stage III or IV Colorectal Cancer, Stage IIIC or IV Melanoma
Interventions
Cognitive-behavioral therapy for worry, uncertainty & insomnia
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 5, 2017 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Understanding Trauma Nightmares Using In-Home Measurement

NCT03974503
View directory record Official record
Conditions
Nightmares, Stress Disorders, Post-Traumatic, Actigraphy, Respiratory Sinus Arrhythmia, Veterans
Interventions
Exposure, Relaxation, and Rescripting Therapy, Sleep and Nightmare Management
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 26, 2026, 4:24 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Stanford PIPRA Validation Study in an Elderly Orthopedic Population

NCT06567574
View directory record Official record
Conditions
Delirium, Postoperative Delirium, Cognitive Impairment
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
65 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Oct 26, 2026, 4:24 AM EDT
Completed No phase listed Observational Results available

Vitamin D to Improve Outcomes by Leveraging Early Treatment: Long-term Brain Outcomes in Vitamin D Deficient Patients

NCT03733418
View directory record Official record
Conditions
Cognitive Decline
Interventions
540,000 IU vitamin D3, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
7
States / cities
Aurora, Colorado • Boston, Massachusetts • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional

Thinking Skills for Work in Severe Mental Illness

NCT01926613
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Major Depression, Bipolar Disorder, Anxiety Disorder
Interventions
Thinking Skills for Work Program, Supported Employment
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Chicago, Illinois • Manchester, New Hampshire
Source: ClinicalTrials.gov public record
Updated Aug 21, 2013 · Synced Oct 26, 2026, 4:24 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Novel Strategies for Reducing Heart Disease Risk Disparities

NCT00143923
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Nutrition, Exercise, Stress Management Counseling, usual care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
45 Years to 75 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 26, 2026, 4:24 AM EDT
Recruiting Not applicable Interventional

A Multi-Modal Combination Intervention to Promote Cognitive Function in Older Intensive Care Unit Survivors

NCT06411561
View directory record Official record
Conditions
Critical Illness, Delirium, Cognitive Impairment, Cognitive Decline, Alzheimer's Disease, Dementia, Circadian Dysrhythmia, Sleep Disturbance
Interventions
SLEEP + COG, COG, SLEEP, AC
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Cognitive Behavioral Therapy and Real-Time Pain Management Intervention for Sickle Cell Via Mobile Applications

NCT04419168
View directory record Official record
Conditions
Chronic Pain, Depression, Anxiety, Opioid Use
Interventions
cCBT, m-Education
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
359 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
7
States / cities
Chicago, Illinois • Baltimore, Maryland • Durham, North Carolina + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2025 · Synced Oct 26, 2026, 4:24 AM EDT
Recruiting Not applicable Interventional

Effects of Transcranial Magnetic Stimulation on Social Cognition, Cognitive Processing, and Functional Brain Architecture

NCT07635940
View directory record Official record
Conditions
Psychopathy
Interventions
continuous theta burst stimulation (cTBS), Intermittent theta burst stimulation (iTBS), Sham
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 26, 2026, 4:24 AM EDT