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ClinicalTrials.gov public records Last synced Oct 17, 2026, 4:04 AM EDT

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Showing 49–72 of 315 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Neuropsychological Testing Clear all
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 17, 2026, 4:04 AM EDT
Suspended No phase listed Observational

7 Tesla MRI Neuroimaging in Testicular Cancer Patients With Hypogonadism and on Androgen Replacement Therapy

NCT06191575
View directory record Official record
Conditions
Hypogonadism, Malignant Testicular Germ Cell Tumor
Interventions
7 Tesla Magnetic Resonance Imaging, Biospecimen Collection, Cognitive Assessment
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Not applicable Interventional

Targeted Cognitive Training in Clinical High Risk (CHR) for Psychosis

NCT02404194
View directory record Official record
Conditions
Clinical High Risk for Psychosis
Interventions
Targeted Cognitive Training, Computer Games
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
15 Years to 30 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 17, 2026, 4:04 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Study to Validate a Computerized Neuropsychological Test Battery

NCT01421446
View directory record Official record
Conditions
Healthy Elderly
Interventions
Not listed
Lead sponsor
LifeBridge Health
Other
Eligibility
60 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2015 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Not applicable Interventional

Targeted Evaluation, Action, & Monitoring of Traumatic Brain Injury

NCT02657135
View directory record Official record
Conditions
Traumatic Brain Injury (TBI)
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Cervical (Neck) Evaluation, Sleep Evaluation, HDFT MRI, MR Spectroscopy (MRS), MEG (Magnetoencephalography)
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 60 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Oct 17, 2026, 4:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

An fMRI Study of Self-regulation in Adolescents With Bulimia Nervosa

NCT00345943
View directory record Official record
Conditions
Eating Disorders
Interventions
MRI, Neuropsychological Testing
Other · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
12 Years to 17 Years · Female only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Oct 17, 2026, 4:04 AM EDT
Withdrawn Not applicable Interventional

Long-term Cognitive, Neuropsychiatric and Functional Outcomes in Adults Who Have Received Chimeric Antigen-Receptor T-Cell (CAR-T) Therapy for Aggressive Lymphoma at Stanford

NCT05416554
View directory record Official record
Conditions
Non Hodgkin Lymphoma
Interventions
Neuropsychological testing
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Oct 17, 2026, 4:04 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Neuropsychological Testing Using Mobile Devices

NCT01776086
View directory record Official record
Conditions
Inpatients With Normal Neurological Function
Interventions
Neurological testing
Behavioral
Lead sponsor
Englewood Hospital and Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Englewood, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 10, 2013 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Not applicable Interventional Results available

Treatment of Older Veterans With Chronic Posttraumatic Stress Disorder

NCT00539279
View directory record Official record
Conditions
Combat Disorders, Post-traumatic Stress Disorder
Interventions
Prolonged Exposure Therapy (PE), Relaxation Training (RT)
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
60 Years and older · Male only
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Oct 17, 2026, 4:04 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Fatigue Caused by Chemotherapy in Women Who Have Undergone Surgery for Breast Cancer and in Healthy Volunteers

NCT00909662
View directory record Official record
Conditions
Breast Cancer, Cognitive/Functional Effects, Fatigue, Long-term Effects Secondary to Cancer Therapy in Adults
Interventions
assessment of therapy complications, cognitive assessment, fatigue assessment and management
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 2, 2015 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Combination Chemotherapy in Treating Younger Patients With Newly Diagnosed, Non-metastatic Desmoplastic Medulloblastoma

NCT02017964
View directory record Official record
Conditions
Desmoplastic/Nodular Medulloblastoma, Medulloblastoma, Medulloblastoma With Extensive Nodularity, Nevoid Basal Cell Carcinoma Syndrome
Interventions
Carboplatin, Cognitive Assessment, Cyclophosphamide, Etoposide, Laboratory Biomarker Analysis, Methotrexate, Vincristine Sulfate
Drug · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 47 Months
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
158
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 126 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2023 · Synced Oct 17, 2026, 4:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

HCV and Co-morbid Alcohol Use Disorders: A Translational Investigation of Antiviral Therapy Outcomes on CNS Function

NCT03902366
View directory record Official record
Conditions
Hepatitis C, Alcohol Use Disorder
Interventions
Neuropsychological assessment, Neuroimaging
Diagnostic Test · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 17, 2026, 4:04 AM EDT
Recruiting No phase listed Observational

Determining Whether Multiple Anesthesia Exposures Affect Cognitive Function for Retinoblastoma Patients

NCT03546387
View directory record Official record
Conditions
Pediatric Retinoblastoma, Retinoblastoma
Interventions
Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V), California Verbal Learning Test, Children's Version, Beery Developmental Test of Visual Motor Integration, 6th edition, Grooved Pegboard Test, Behavior Assessment System for Children/Parent Report
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
6 Years to 17 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 17, 2026, 4:04 AM EDT
Terminated No phase listed Observational

Older Patients With Newly Diagnosed Breast Cancer or Colon Cancer

NCT00740961
View directory record Official record
Conditions
Breast Cancer, Cognitive/Functional Effects, Colorectal Cancer, Psychosocial Effects of Cancer and Its Treatment
Interventions
compliance monitoring, systemic chemotherapy, medical chart review, study of socioeconomic and demographic variables, survey administration, cognitive assessment, psychosocial assessment and care
Behavioral · Drug · Other + 1 more
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
65 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
5
States / cities
Cleveland, Ohio • Mentor, Ohio • Orange, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Oct 17, 2026, 4:04 AM 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 3, 2018 · Synced Oct 17, 2026, 4:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Use of Functional Behavioral Assessments to Evaluate Stereotypy and Repetitive Behaviors in a Double-blind, Placebo Controlled Trials of Various Medications Used to Treat Children With Autism.

NCT00211770
View directory record Official record
Conditions
Autism
Interventions
Behavioral Assessment
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
5 Years to 18 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 12, 2013 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Not applicable Interventional

Precision Psychiatry Continuity Clinic Project

NCT03260985
View directory record Official record
Conditions
Depressive Disorders, Depressive Symptoms, Anxiety Disorders and Symptoms, Psychological Distress, Mood Disorders
Interventions
Feedback Report
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 7, 2020 · Synced Oct 17, 2026, 4:04 AM EDT
Terminated No phase listed Observational

Serial Testing To Assess Cognitive Function In Cancer

NCT06160700
View directory record Official record
Conditions
Cancer
Interventions
Montreal Cognitive Assessment (MoCA)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Oct 17, 2026, 4:04 AM 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 17, 2026, 4:04 AM EDT
Recruiting Phase 4 Interventional

The Effects of Propranolol and Hydrocortisone on Military-Relevant Performance Outcomes

NCT06982183
View directory record Official record
Conditions
Fear of Spiders, Acute Stress Reaction
Interventions
Propranolol, Hydrocortisone, Placebo (oral), Placebo (IM)
Drug
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 40 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Phase 3 Interventional

Carotid Artery Stenting With Protection Registry

NCT00318851
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Carotid Stent with Distal Protection Device
Device
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years to 90 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Aug 26, 2010 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Effectiveness Study of Dronabinol and BRENDA for the Treatment of Cannabis Withdrawal

NCT00480441
View directory record Official record
Conditions
Marijuana Dependence
Interventions
Dronabinol, BRENDA therapy, Placebo
Drug · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 55 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Oct 17, 2026, 4:04 AM EDT
Completed Not applicable Interventional

Freezing of Gait in Parkinson's Disease

NCT01887054
View directory record Official record
Conditions
Parkinson Disease
Interventions
Tower of Hanoi, Placebo group - non use of Tower of Hanoi
Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 24, 2017 · Synced Oct 17, 2026, 4:04 AM EDT
Recruiting Phase 2 Interventional

Bladder Preservation for Patients With Muscle Invasive Bladder Cancer (MIBC) With Variant Histology

NCT06417190
View directory record Official record
Conditions
Muscle-Invasive Bladder Carcinoma, Tumor
Interventions
Trimodal therapy (TMT) within 45 days of neoadjuvant chemotherapy (NAC)
Drug
Lead sponsor
Leslie Ballas
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 17, 2026, 4:04 AM EDT