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ClinicalTrials.gov public records Last synced Oct 22, 2026, 12:55 PM EDT

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Showing 169–192 of 775 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Brain Scan Clear all
Completed No phase listed Observational

Genetic Study of Schizophrenia

NCT00001486
View directory record Official record
Conditions
Schizoaffective Disorder, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
4,914 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1995
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Terminated Early Phase 1 Interventional

Brain Imaging in the Diabetes Prevention Program Outcomes Study

NCT03757910
View directory record Official record
Conditions
Alzheimer Disease
Interventions
18F-MK-6240, 11C-PIB
Drug
Lead sponsor
José A. Luchsinger
Other
Eligibility
60 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 22, 2026, 12:55 PM EDT
Recruiting No phase listed Observational

Emergency Department Implementation of the i-STAT Alinity Traumatic Brain Injury Whole Blood Test

NCT07373509
View directory record Official record
Conditions
TBI (Traumatic Brain Injury), Implementation Research
Interventions
i-STAT Alinity TBI test
Device
Lead sponsor
Shawn Eagle
Other
Eligibility
18 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Functional Magnetic Resonance Imaging (fMRI) in Patients Who Speak Two Languages Fluently

NCT03496181
View directory record Official record
Conditions
Glioma, Glioma of Brain, Glioma of Spinal Cord
Interventions
Multilingual Aphasia Examination, Language paradigms + RS fMRI, Language paradigms + RS fMRI + one anatomical sequence
Behavioral · Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2025 · Synced Oct 22, 2026, 12:55 PM EDT
Terminated No phase listed Observational

Assessment of Suspected Intracranial Malignancy Using 3'-Deoxy-3'18 F-flourothymidine PET

NCT00775320
View directory record Official record
Conditions
Brain Tumor
Interventions
FLT-PET scan
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 22, 2026, 12:55 PM EDT
Completed No phase listed Observational

HITT for the Identification of Mild Traumatic Brain Injury

NCT05092282
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
Head and Intraocular Trauma Tool, SCAT-5
Device · Diagnostic Test
Lead sponsor
Rebiscan, Inc.
Industry
Eligibility
13 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Measuring Active Microglia in Progressive Multiple Sclerosis

NCT02207075
View directory record Official record
Conditions
Secondary Progressive Multiple Sclerosis
Interventions
[C11]PK-1195 PET scan
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 18, 2022 · Synced Oct 22, 2026, 12:55 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Ketone Ester Intervention in Alcohol Use Disorder

NCT04616781
View directory record Official record
Conditions
Alcohol Drinking, Alcohol Use Disorder
Interventions
Ketone Ester "(R)-3-hydroxybutyl (R)-3-hydroxybutyrate", Isocaloric dextrose placebo, Alcohol drinks
Dietary Supplement · Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Imaging Inflammation in Alzheimer's Disease With 11C-ER176

NCT03744312
View directory record Official record
Conditions
Alzheimer Disease
Interventions
11C-ER176, Florbetaben
Drug
Lead sponsor
Columbia University
Other
Eligibility
50 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 22, 2026, 12:55 PM EDT
Withdrawn No phase listed Observational

QSM and Regional DCE MRI Permeability Using GOCART Technique

NCT03091803
View directory record Official record
Conditions
Intracranial Neoplasm
Interventions
Dynamic Contrast-Enhanced Magnetic Resonance Imaging, Gadobenate Dimeglumine, Gadoterate Meglumine, Magnetic Resonance Imaging
Device · Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 22, 2026, 12:55 PM EDT
Completed No phase listed Observational

PET Scanning in Parkinson s Disease

NCT00024622
View directory record Official record
Conditions
Schizophrenia, Parkinson's Disease
Interventions
O-15 Water, 18F-Fluoro-L-dopa
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
502 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Cognitive Decline Following Deep Brain Stimulation: A DBS-fMRI Study

NCT06960096
View directory record Official record
Conditions
Deep Brain Stimulation, Parkinson Disease
Interventions
DBS combined with fMRI
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cerebral Anatomy, Hemodynamics and Metabolism

NCT02919956
View directory record Official record
Conditions
Hypoplastic Left Heart Syndrome
Interventions
Magnetic Resonance Imaging, Neurodevelopmental Testing
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
3 Years and older
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 22, 2026, 12:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Noninvasive Modulation of Motivational Brain Regions in Healthy Volunteers

NCT04972786
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Repetitive Transcranial Magnetic Stimulation
Device
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Oct 22, 2026, 12:55 PM 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 22, 2026, 12:55 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Can Therapy Alter CNS Processing of Chronic Pain: A Longitudinal Study

NCT01794988
View directory record Official record
Conditions
Chronic Pain
Interventions
Group Cognitive Behavioral Therapy, Pain Education, Therapeutic Interactive Voice Response, NO TIVR
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Feb 20, 2013 · Synced Oct 22, 2026, 12:55 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

First-in-Human Evaluation of [11C]JMJ-129-d2 for PDE4D Imaging in Healthy Volunteers

NCT07853781
View directory record Official record
Conditions
Healthy
Interventions
[11C]JMJ-129-d2
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 105 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Withdrawn Not applicable Interventional

MRI-Guided LITT for Treatment Metastatic Brain Tumors

NCT01736722
View directory record Official record
Conditions
Brain Tumor
Interventions
Visualase®
Device
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
19 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Oct 22, 2026, 12:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Genetic and Neural Factors in Alcohol-Related Cognition

NCT03725345
View directory record Official record
Conditions
Alcohol Abuse
Interventions
MRI Scanner
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years to 45 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Terminated No phase listed Observational

(11C)dLop as a Marker of P-Glycoprotein Function in Patients With Gliomas

NCT01281982
View directory record Official record
Conditions
Low Grade Glioma, Glioblastoma Multiforme, Anaplastic Astrocytoma, Anaplastic Oligodendroglioma, Oligoastrocytoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Oct 22, 2026, 12:55 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

PET Imaging of Cyclooxygenases in Neurodegenerative Brain Disease

NCT04396873
View directory record Official record
Conditions
Parkinson's Disease, Dementia, Alzheimer's Disease, ALS, Mild Cognitive Impairment
Interventions
11C-MC1, 11C-PS13, 18f-florbetaben
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 99 Years
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Active, not recruiting No phase listed Observational

Estimating Setup Uncertainty in Pediatric Proton Therapy Using Volumetric Images

NCT04125095
View directory record Official record
Conditions
Pediatric Cancer
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
367 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 22, 2026, 12:55 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Phase 0 Evaluation of [18F]MNI-958 as a Potential PET Radioligand for Imaging Tau Protein in the Brain

NCT03058965
View directory record Official record
Conditions
Alzheimer Disease, Healthy Volunteers, Progressive Supranuclear Palsy
Interventions
[18F]MNI-958, [18F]Florbetapir, DaTscan
Drug
Lead sponsor
Molecular NeuroImaging
Other
Eligibility
50 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Oct 22, 2026, 12:55 PM EDT
Completed Phase 2 Interventional Results available

Study 3: Minocycline Decreases Microglia Activation

NCT02213575
View directory record Official record
Conditions
Hypertension
Interventions
Minocycline
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 22, 2026, 12:55 PM EDT