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ClinicalTrials.gov public records Last synced Oct 30, 2026, 6:26 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 121–144 of 1,073 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Cognitive Test Clear all
Not yet recruiting No phase listed Observational

Evaluating Biomarkers of Cognitive Dysfunction in Patients With Cancer

NCT07226466
View directory record Official record
Conditions
Brain Tumor Adult, Brain Metastases From Solid Tumors, Brain Tumor, Primary, Brain Tumor
Interventions
Blood sample, Brain magnetic resonance imaging (MRI), Brain Health Assessment, Quality of Life (QoL) Questionnaire
Procedure · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Results available

Cognitive Effects of Atomoxetine in Humans: Genetic Moderators

NCT01498549
View directory record Official record
Conditions
Addiction
Interventions
Atomoxetine, Sugar Pill
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 30, 2026, 6:26 PM EDT
Enrolling by invitation Not applicable Interventional

Personalizing Treatment Delivery

NCT05821634
View directory record Official record
Conditions
Anxiety Disorders and Symptoms, PTSD and Trauma-related Symptoms, Alcohol; Use, Problem; Alcohol Use Disorder
Interventions
Personalized intervention condition: Cognitive behavioral therapy skills, Therapeutic control condition: Cognitive behavioral therapy skills, Tracking control condition: Supportive counseling
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Effects of Treatment of Interictal Discharges

NCT00916149
View directory record Official record
Conditions
Epilepsy
Interventions
levetiracetam, Lamotrigine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 3, 2018 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional

Nutritional Cognitive Behavioral Therapy Feasibility Study in NAFLD and NASH

NCT05357248
View directory record Official record
Conditions
Non-alcoholic Steatohepatitis, Non-Alcoholic Fatty Liver Disease, Non-alcoholic Fatty Liver
Interventions
BT-NCBT-00X
Device
Lead sponsor
Better Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
2
States / cities
Chandler, Arizona • Peoria, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 13, 2022 · Synced Oct 30, 2026, 6:26 PM EDT
Recruiting Not applicable Interventional

Brain Connectivity in Depression

NCT03276793
View directory record Official record
Conditions
Depression
Interventions
MRI scan, Behavioral testing
Other · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
4
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 21, 2025 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Mood Internet Intervention Research Project

NCT01358487
View directory record Official record
Conditions
Major Depression
Interventions
Online self-help course plus live follow-up if needed, Online + incentives Follow-up Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Results available

Behavioral Weight Loss and Stigma Reduction

NCT03704064
View directory record Official record
Conditions
Obesity
Interventions
Stigma-Reduction Intervention, Behavioral Weight Loss (BWL)
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 30, 2026, 6:26 PM EDT
Not listed Not applicable Interventional

A Cognitive Behavioral Digital Therapeutic InterventiON for Glycemic Control in Type 2 Diabetes Mellitus

NCT05302050
View directory record Official record
Conditions
Diabetes Type 2
Interventions
BT-001, Control Mobile Application
Device
Lead sponsor
Better Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Oct 30, 2026, 6:26 PM EDT
Recruiting Not applicable Interventional

Posterior Cingulate Cortex and Executive Control of Episodic Memory

NCT06540976
View directory record Official record
Conditions
Episodic Memory
Interventions
Cognitive testing
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of New Zealand Blackcurrant Supplementation on Exercise and Cognitive Performance in Resistance-Trained Adults

NCT07619976
View directory record Official record
Conditions
Resistance Exercise Performance, Cognitive Function, Anaerobic Performance, Dietary Supplementation Athletic Performance
Interventions
Low-dose Blackcurrant Supplement, High-dose Blackcurrant Supplement, Maltodextrin (Placebo)
Dietary Supplement
Lead sponsor
Jacksonville State University
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Jacksonville, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

COVID-19 and the Healthy Minds Program for Educators

NCT04426318
View directory record Official record
Conditions
Anxiety, Depression, Psychological Stress, Psychological Distress, Well-being
Interventions
Healthy Minds Program Foundations Training
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
698 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 30, 2026, 6:26 PM EDT
Recruiting Not applicable Interventional

Dyadic Yoga Program for Patients Undergoing Thoracic Radiotherapy and Their Family Caregivers: The Testing of a Mobile Application Delivery

NCT06919874
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Thinking out Loud Session
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 6:26 PM EDT
Completed No phase listed Observational

Neurocognitive Functioning in Patients With Newly Diagnosed Upper Aerodigestive Tract Cancer Receiving Treatment at Henry-Joyce Cancer Clinic

NCT00533884
View directory record Official record
Conditions
Neurocognitive Impairment, Delirium, Esophageal Cancer, Head and Neck Cancer, Lung Cancer
Interventions
Assessment of therapy complications, Neurocognitive assessment, Quality-of-life assessment
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
4
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 7, 2017 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional

Vascular and Cognitive Assessments in Patients With Breast Cancer Undergoing Chemotherapy After Surgery

NCT01483196
View directory record Official record
Conditions
Cognitive/Functional Effects, Recurrent Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
ultrasound imaging, questionnaire administration, assessment of therapy complications, quality-of-life assessment, magnetic resonance imaging
Procedure · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2018 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Results available

Neuromodulation Enhanced Cognitive Restructuring: A Proof of Concept Study

NCT02573246
View directory record Official record
Conditions
Anxiety, Depression, Personality Disorders, Trauma and Stress-related Disorders, Somatic Disorders, Obsessive Compulsive Disorders, Eating Disorders, Difficulties With Cognitive Emotion Regulation
Interventions
Cognitive Restructuring, rTMS, Sham rTMS
Behavioral · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 16, 2021 · Synced Oct 30, 2026, 6:26 PM EDT
Recruiting Not applicable Interventional

Decoding the Neural Mechanisms Underlying Postural Instability and Gait Dysfunction in Parkinson's Disease

NCT07748962
View directory record Official record
Conditions
Parkinson Disease, Freezing of Gait
Interventions
Multiple Deep Brain Stimulation (DBS) Conditions, Moving Overground in a Virtual Environment (MOVE), Cleveland Clinic Stair Ambulation and Functional Evaluation of Gait (SAFE-Gait)
Other · Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Estrogen and Serotonin on Changing Brain Chemistry

NCT01208324
View directory record Official record
Conditions
Menopause
Interventions
estrogen patch, Amino acids, Placebo Patch, Placebo pills
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
48 Years to 60 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Oct 30, 2026, 6:26 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 2, 2025 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Phase 3 Interventional

Effects of Manualized Treatment in a Seamless System

NCT01372033
View directory record Official record
Conditions
Substance Abuse, Offenders, Criminal Thinking, HIV Risk Behaviors
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
George Mason University
Other
Eligibility
18 Years to 65 Years
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 13, 2011 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Modafinil on Brain Function in Patients With Schizophrenia

NCT00057707
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Modafinil, Functional MRI, Neuropsychological Testing
Drug · Procedure
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 30, 2026, 6:26 PM EDT
Terminated Not applicable Interventional

CBT-I Intervention for Insomnia in Newly Diagnosed Cancer Patients

NCT02410564
View directory record Official record
Conditions
Cancer, Chronic Insomnia
Interventions
cognitive behavioral therapy for insomnia (CBTI), Waitlist control condition
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 10, 2016 · Synced Oct 30, 2026, 6:26 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognitive Control & the Functional Organization of the Frontal Cortex

NCT06436209
View directory record Official record
Conditions
Multitasking Behavior and Neural Representations Associated With Multitasking Ability, Healthy Volunteers, Executive Function
Interventions
Multitask Practice Intervention (MPI), Single-task Practice Intervention (SPI)
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 15, 2025 · Synced Oct 30, 2026, 6:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Facilitating Participation in a Prostate Cancer Risk Assessment Program

NCT02126319
View directory record Official record
Conditions
Prostate Cancer
Interventions
Cognitive Affective preparation, General Health Education
Behavioral
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
34 Years to 69 Years · Male only
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2002
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2017 · Synced Oct 30, 2026, 6:26 PM EDT