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ClinicalTrials.gov public records Last synced Oct 17, 2026, 12:27 AM EDT

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Showing 49–72 of 165 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Neurocognitive Testing Clear all
Completed No phase listed Observational

MR Imaging of Perinatal Brain Injury

NCT02008045
View directory record Official record
Conditions
Perinatal White Matter Brain Injury
Interventions
Magnetic Resonance Imaging, Neurodevelopmental Testing
Device · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
1 Day to 7 Years
Enrollment
557 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Not yet recruiting Phase 2 Interventional

BRain-AVOidant Proton Craniospinal Irradiation for Leptomeningeal Metastases From Solid Tumor Malignancies

NCT07789912
View directory record Official record
Conditions
Leptomeningeal Metastasis, Breast Cancer, Lung Cancer (NSCLC)
Interventions
Radiation Treatments Using Brain- Avoidant Proton Craniospinal Irradiation (BRAVO- pCSI)
Radiation
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Genetic Studies of Early-onset Dementia

NCT04906863
View directory record Official record
Conditions
Dementia, Early Onset, Alzheimer Dementia (AD), Mild Cognitive Impairment (MCI), Memory Loss
Interventions
Blood draw, Neurocognitive testing, Medical questionnaire
Genetic · Other
Lead sponsor
Columbia University
Other
Eligibility
35 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Terminated Not applicable Interventional Results available

A Pilot Study to Evaluate Neurocognitive Injury and Longitudinal Changes in White Matter During Radiation Therapy in Children With Primary Brain Tumors

NCT02006407
View directory record Official record
Conditions
Brain Tumor, Primary
Interventions
Cranial Radiotherapy, MRI with Diffusion Tensor Imaging (DTI), Neuro-cognitive Testing (CogState)
Radiation · Device · Behavioral
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
6 Years to 21 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 30, 2016 · Synced Oct 17, 2026, 12:27 AM EDT
Active, not recruiting Not applicable Interventional

Cough, Expiratory Training, and Chronic Aspiration After Head and Neck Radiotherapy

NCT02662907
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Barium Swallow, Questionnaires, Expiratory Muscle Strength Training (EMST) Device, Digital Manometer, Neurocognitive Exams, Barium
Procedure · Behavioral · Device + 1 more
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Youth Soccer Header Study

NCT04919707
View directory record Official record
Conditions
Brain Injuries
Interventions
Header Session, MRI Session
Behavioral · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
12 Years to 18 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 4, 2022 · Synced Oct 17, 2026, 12:27 AM EDT
Withdrawn Phase 1 Interventional

Lymphatic System Health in Alzheimer's Disease

NCT04205539
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Dexmedetomidine
Drug
Lead sponsor
Neurological Associates of West Los Angeles
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Los Angeles, California • Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 17, 2026, 12:27 AM EDT
Completed No phase listed Observational

Preoperative Dietary Fat Consumption and Baseline Inflammatory Markers

NCT07442981
View directory record Official record
Conditions
Fat Consumption, Inflammatory Markers
Interventions
Inflammatory markers test in blood prior to surgery, Inflammatory markers test in CSF (cerebrospinal fluid), MOCA test, CAM-3D
Diagnostic Test
Lead sponsor
Ohio State University
Other
Eligibility
60 Years and older
Enrollment
62 participants
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Completed No phase listed Observational

Blood Brain Barrier Dysfunction and Postoperative Neurocognitive Disorders

NCT04566562
View directory record Official record
Conditions
Neurocognitive Disorders, Postoperative Cognitive Dysfunction
Interventions
Brain Imaging, Cognitive Testing, Blood Biomarkers
Diagnostic Test
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Oct 17, 2026, 12:27 AM EDT
Terminated Not applicable Interventional

An Interactive Time-Restricted Diet Intervention (txt4fasting) for Reducing Neurocognitive Decline and Improving Survival in Patients With Brain Metastases From Breast or Lung Cancer

NCT06315296
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Lung Carcinoma, Metastatic Malignant Neoplasm in the Brain, Stage IV Lung Cancer AJCC v8
Interventions
Behavioral Dietary Intervention, Text Message-Based Navigation Intervention, Internet-Based Intervention, Dietary Counseling and Surveillance, Stereotactic Radiosurgery, Biospecimen Collection, Magnetic Resonance Imaging, Neurocognitive Assessment, Questionnaire Administration, Interview
Behavioral · Other · Radiation + 1 more
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Withdrawn Phase 1Phase 2 Interventional

The Effect of Obstructive Sleep Apnea on Medical Outcomes After Gastric Bypass Surgery

NCT00671983
View directory record Official record
Conditions
Obesity, Sleep Apnea, Obstructive
Interventions
Neurocognitive Testing
Procedure
Lead sponsor
Stanford University
Other
Eligibility
30 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 18, 2016 · Synced Oct 17, 2026, 12:27 AM EDT
Completed No phase listed Observational

Quality of Life of Patients With Acute Myelogenous Leukemia (AML) or Myelodysplastic Syndrome (MDS)

NCT00459524
View directory record Official record
Conditions
Acute Myelogenous Leukemia, Myelodysplastic Syndrome
Interventions
Questionnaire, Neurocognitive Testing
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 1, 2012 · Synced Oct 17, 2026, 12:27 AM EDT
Active, not recruiting Not applicable Interventional

Albright Hereditary Osteodystrophy: Natural History, Growth, and Cognitive/Behavioral Assessments

NCT00209235
View directory record Official record
Conditions
Pseudohypoparathyroidism Type 1A, Albright Hereditary Osteodystrophy, Pseudopseudohypoparathyroidism
Interventions
Neurocognitive and psychosocial testing
Behavioral
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
2 Months to 89 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2030
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Not yet recruiting No phase listed Observational

Neurocognitive Trajectories After BCMA CAR-T

NCT07740317
View directory record Official record
Conditions
Multiple Myeloma (MM), CART Therapy, Refractory Multiple Myeloma (RRMM)
Interventions
Standardized neurocognitive testing
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Active, not recruiting No phase listed Observational

The Impact of Androgen Ablation Therapy on Cognitive Functioning and Functional Status in Men With Prostate Cancer Age 65 and Older

NCT00579072
View directory record Official record
Conditions
Prostate Cancer
Interventions
Questionaires, fMRI scan (optional)
Behavioral · Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
65 Years and older · Male only
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2027
U.S. locations
2
States / cities
Duarte, California • New York, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Long-term Neurocognitive Sequelae of Subclinical Microembolization During Carotid Interventions

NCT01718600
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Neuropsychological testing
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
40 Years and older
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
3
States / cities
Palo Alto, California • St Louis, Missouri • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 29, 2022 · Synced Oct 17, 2026, 12:27 AM EDT
Recruiting No phase listed Observational

Serial Advanced Magnetic Resonance Imaging Scan for Guidance of Personalized Adaptive Radiotherapy for High Grade Glioma

NCT04771806
View directory record Official record
Conditions
Malignant Glioma
Interventions
Magnetic Resonance Imaging, Neurocognitive Assessment, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Suspended Not applicable Interventional

Keto-Brain:Investigating the Use of Ketogenic Diets in Brain Metastases

NCT05428852
View directory record Official record
Conditions
Brain Metastases, Adult
Interventions
Laboratory Biomarker Analysis, Neurocognitive Assessment, Questionnaire Administration, Fitbit, Dietary Intervention
Other · Device · Dietary Supplement
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Active, not recruiting Phase 3 Interventional

Testing if High Dose Radiation Only to the Sites of Brain Cancer Compared to Whole Brain Radiation That Avoids the Hippocampus is Better at Preventing Loss of Memory and Thinking Ability

NCT04804644
View directory record Official record
Conditions
Metastatic Lung Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Brain, Recurrent Lung Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Magnetic Resonance Imaging, Memantine Hydrochloride, Neurocognitive Assessment, Stereotactic Radiosurgery, Survey Administration, Whole-Brain Radiotherapy
Procedure · Drug · Other + 1 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
227
States / cities
Phoenix, Arizona • Anaheim, California • Bellflower, California + 172 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Completed Phase 2 Interventional Results available

Bevacizumab, Temozolomide and Hypofractionated Radiotherapy for Patients With Newly Diagnosed Malignant Glioma

NCT00782756
View directory record Official record
Conditions
Brain Cancer, Malignant Glioma
Interventions
radiotherapy (RT) in combination with temozolomide and bevacizumab
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
3
States / cities
Basking Ridge, New Jersey • Commack, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 6, 2018 · Synced Oct 17, 2026, 12:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Evaluation of a Novel Balance, Vestibular and Oculomotor Assessment Tool

NCT02171312
View directory record Official record
Conditions
Mild Concussion, Post Concussion Syndrome, Vestibular Neuritis
Interventions
iDETECT Assessment, Routine Balance and Vestibular Testing
Device · Behavioral
Lead sponsor
Emory University
Other
Eligibility
12 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 17, 2026, 12:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Methylphenidate Treatment of Attention Deficits in Epilepsy

NCT02178995
View directory record Official record
Conditions
Epilepsy, Cognitive Deficits, Attention Deficits
Interventions
Methylphenidate
Drug
Lead sponsor
Kimford Jay Meador
Other
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 17, 2026, 12:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Near Infrared Spectroscopy (NIRS) for Assessment of Depression

NCT04061148
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
NIRSIT
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 17, 2026, 12:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Validity of an Online Neurocognitive Test Battery, the Brain Performance Test (BPT), in Normal Healthy Adults

NCT02518204
View directory record Official record
Conditions
Healthy Volunteers
Interventions
BPT, NP
Other
Lead sponsor
Lumos Labs, Inc.
Industry
Eligibility
70 Years to 89 Years
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Garden Grove, California • Oakland, California • Torrance, California
Source: ClinicalTrials.gov public record
Updated May 25, 2017 · Synced Oct 17, 2026, 12:27 AM EDT