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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:35 AM EDT

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

Showing 73–96 of 1,073 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Cognitive Test Clear all
Completed Not applicable Interventional Results available

Testing the Efficacy and Mechanisms of an Adapted Resilience Building Intervention in People Aging With HIV

NCT05314088
View directory record Official record
Conditions
Resilience, HIV-1-infection, Stress, Psychological
Interventions
RISE+, Stress Reduction Control
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
50 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Active, not recruiting Not applicable Interventional

Testing an AI Large Language Model Tool for Cognitive Debiasing in Musculoskeletal Care

NCT07022769
View directory record Official record
Conditions
Any Chronic, Non-traumatic Orthopedic Condition
Interventions
LLM-facilitated cognitive debiasing aid
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Recruiting Not applicable Interventional

Family Support Protocol for Adolescent Internalizing Disorders

NCT06413979
View directory record Official record
Conditions
Internalizing Disorders, Substance Use Disorders
Interventions
Family Support Protocol for Adolescent Internalizing Disorders (Fam-AID)
Behavioral
Lead sponsor
The National Center on Addiction and Substance Abuse at Columbia University
Other
Eligibility
13 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
Jacksonville, Florida • Chicago, Illinois • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Completed No phase listed Observational

Alterations in Cognitive Function and Cerebral Blood Flow After Conversion From Immediate Release Tacrolimus to Slow Release Envarsus

NCT03703154
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
Envarsus, Tacrolimus
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 30, 2026, 10:35 AM EDT
Terminated Not applicable Interventional

Deep Brain Stimulation of the nbM to Treat Mild Cognitive Impairment in Parkinson's Disease

NCT02924194
View directory record Official record
Conditions
Parkinson's Disease, Mild Cognitive Impairment
Interventions
stimulation ON, stimulation OFF
Device
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
50 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Oct 30, 2026, 10:35 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Improvements in Cognitive Skills of Older Adults Using Dynamic Visual Attention Training

NCT03456986
View directory record Official record
Conditions
Age Related Cognitive Decline
Interventions
PATH neurotraining, Orientation Discrimination
Behavioral
Lead sponsor
Perception Dynamics Institute
Industry
Eligibility
55 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
La Jolla, California • Solana Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 30, 2026, 10:35 AM EDT
Completed Phase 4 Interventional Results available

The ISLAND Study: InSuLa Assessed Needs for Depression

NCT02137369
View directory record Official record
Conditions
Depression
Interventions
Selective serotonin re-uptake inhibitor, Cognitive Behavioral Therapy, Combination treatment (SSRI + CBT)
Drug · Behavioral · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Oct 30, 2026, 10:35 AM EDT
Recruiting Not applicable Interventional

Randomized Clinical Trial of iTEST: A Blended Intervention Targeting Introspective Accuracy

NCT07098169
View directory record Official record
Conditions
Schizophrenia Disorders, Schizoaffective Disorder, Psychotic Disorder
Interventions
iTEST, Active Control
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
San Diego, California • Miami, Florida • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Cerebrovascular and Cognitive Improvement by Resveratrol (resVida) and Fruitflow-II (CCIRF-II)

NCT01766180
View directory record Official record
Conditions
Memory Impairment
Interventions
Fruitflow-II, resVida
Drug
Lead sponsor
Neurolgy Institute for Brain Health and Fitness
Other
Eligibility
50 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Lutherville, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Oct 30, 2026, 10:35 AM EDT
Completed No phase listed Observational

HIV Levels in Cerebrospinal Fluid and Brain Function in Patients Receiving Anti-HIV Drugs

NCT00001103
View directory record Official record
Conditions
Cognitive Disorders, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
25
States / cities
Menlo Park, California • San Diego, California • San Francisco, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Oct 30, 2026, 10:35 AM EDT
Enrolling by invitation Phase 4 Interventional

DaTSCAN Imaging in Aging and Neurodegenerative Disease

NCT01453127
View directory record Official record
Conditions
Dementia, Parkinsonism, Mild Cognitive Impairment, REM Sleep Behavior Disorder
Interventions
I-123 Ioflupane solution injection prior to SPECT scan (DaTscan), Single photon emission computed tomography (SPECT) scan
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 90 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Questionnaires and Cognitive Assessments Following Mammography

NCT03412370
View directory record Official record
Conditions
Health Status Unknown
Interventions
Cognitive Assessment, Questionnaire Administration
Other
Lead sponsor
University of Southern California
Other
Eligibility
21 Years to 70 Years · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 25, 2019 · Synced Oct 30, 2026, 10:35 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Development of Novel Measures for Alzheimer's Disease Prevention Trials

NCT03900273
View directory record Official record
Conditions
Healthy Participants
Interventions
No Practice Effects (NPE) cognitive battery, and Miami Computerized Functional Assessment Scale (CFAS), Preclinical Alzheimer's Cognitive Composite (PACC), Alzheimer's Disease Assessment Scale-Cognitive Scale (ADAS-Cog), and Functional Assessment Questionnaire (FAQ)
Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
60 Years to 85 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
4
States / cities
Los Angeles, California • Miami, Florida • Manhasset, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 30, 2026, 10:35 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Emotional Cognition: Establishing Constructs and Neural-Behavioral Mechanisms in Older Adults With Depression

NCT05966532
View directory record Official record
Conditions
Major Depressive Disorder (MDD), Healthy Adult Volunteer
Interventions
Hot Cognitive Task, Cold cognitive tasks, Structural magnetic resonance imaging (sMRI), Magnetoencephalography imaging (MEG), four self-report forms per the requirement of the NIH Common Data Elements project, Four self-report measures to assess interpersonal functioning, Clinical assessments, ATHF
Behavioral · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Arlington, Texas • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Completed No phase listed Observational

A Non-Drug Study of The Suitability of Neurocognitive Tests And Functioning Scales For The Measurement of Cognitive And Functioning Changes in Individuals With Down Syndrome

NCT01580384
View directory record Official record
Conditions
Down Syndrome
Interventions
Not listed
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years to 30 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Tucson, Arizona • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 3, 2015 · Synced Oct 30, 2026, 10:35 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Ferritin and Iron Burden in SAH sIRB

NCT03754725
View directory record Official record
Conditions
SAH, Dementia
Interventions
Deferiprone pill, placebo, Montreal Cognitive Assessment
Drug · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Iowa City, Iowa • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Completed Not applicable Interventional

Transplant Wellness Clinic for Elderly or High Risk Patients Undergoing BMT

NCT04194840
View directory record Official record
Conditions
Stem Cell Transplant Complications, Myeloma, Lymphoma, Allogeneic and Autologous Stem Cell Transplant
Interventions
physical therapy consult, Cognitive Assessment, Cancer Aging Research Group (CARG) assessment, Medication Review, Nutrition assessment, Laboratory studies, Patient satisfaction questionnaire, Physician Questionnaire, Patient follow-up questionnaire
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Oct 30, 2026, 10:35 AM EDT
Recruiting Not applicable Interventional

Stepped Care Treatment for Anxiety Resilience

NCT07228143
View directory record Official record
Conditions
Generalized Anxiety Disorder (GAD), Social Anxiety Disorder (SAD), Separation Anxiety Disorder, Specific Phobia, Obsessive Compulsive Disorder (OCD), Panic Disorder (With or Without Agoraphobia)
Interventions
Relaxation and Mentorship Training (RMT), Stepped Care Targeting Exposure and Parenting for Anxiety (STEP-A)
Behavioral
Lead sponsor
Andrew Wiese
Other
Eligibility
7 Years to 17 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Co-Designing and Evaluating Additional Mothers and Babies Program Content for Expectant and New Parents of Children With Down Syndrome

NCT07469176
View directory record Official record
Conditions
Depression
Interventions
Mothers and Babies, Mothers and Babies Down Syndrome
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Normative Values for Cognitive Testing and Alzheimer's Imaging Biomarkers in Young Adults

NCT01609335
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
F-18 FDG, C-11 PiB
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years to 49 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 8, 2014 · Synced Oct 30, 2026, 10:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of Deep Gray Matter Anatomic Changes in RRMS Patients Treated With Gilenya® With and Without Cognitive Impairment Over a 2 Year Period Using NeuroQuant, NeuroQuarc and ANAM

NCT05684016
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
NeuroQuant, Automated Neuropsychological Assessment Matrices, EDSS, Physical Examination
Other
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 55 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 13, 2023 · Synced Oct 30, 2026, 10:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Breathing on Cognitive Performance and Stress

NCT06986135
View directory record Official record
Conditions
Stress, Acute Stress Reaction, Breathing Techniques, Cognitive Performance
Interventions
Box Breathing, Prolonged Exhalation, Normal Breathing
Other
Lead sponsor
Texas State University
Other
Eligibility
18 Years to 39 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Marcos, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Oct 30, 2026, 10:35 AM EDT
Terminated Not applicable Interventional

Feasibility Testing an Exercise Program to Improve Cognition for T2DM Patients

NCT04590833
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Supervised walking on a treadmill, Supervised stretching exercise
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 30, 2026, 10:35 AM EDT
Recruiting Not applicable Interventional

Food for Thought - A Nutrition Intervention for Women Undergoing Active Treatment for Triple Negative Breast Cancer

NCT06582615
View directory record Official record
Conditions
Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
Interventions
Biospecimen Collection, Cognitive Assessment, Dietary Intervention, Medical Device Usage and Evaluation, Questionnaire Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
New Haven, Connecticut • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 30, 2026, 10:35 AM EDT