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ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:26 PM EDT

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Showing 313–336 of 1,432 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Neural Mechanisms of Decision Making in Hoarding Disorder

NCT03487224
Conditions
Hoarding Disorder
Interventions
MRI with fMRI frequency
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Stanford, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

HYPEROXIA Responses and ROS

NCT05958303
Conditions
Cerebrovascular Disorders
Interventions
Antioxidant Cocktail, Placebo
Dietary Supplement · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Phase 4 Interventional Results available

Imaging the Migraine Brain Pre- and Post-Erenumab

NCT03773562
Conditions
Migraine
Interventions
Erenumab
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Generalized Anxiety Disorder
Interventions
Exposure-based therapy, Behavioral Activation therapy, Computer-based behavioral assessment, Surveys and Interviews, Magnetic resonance imaging (MRI), Electroencephalography (EEG)
Behavioral · Device
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 55 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
Healthy Adult Participants, Healthy Participants
Interventions
Magnetic Resonance Imaging (MRI), Broad thalamic stimulation (TI-TES), Carrier only SHAM stimulation, Anterior thalamic stimulation (TI-TES), Posterior thalamic stimulation (TI-TES)
Other · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Completed No phase listed Observational Accepts healthy volunteers

Mild Cognitive Impairment in Breast Cancer Patients

NCT01949376
Conditions
Breast Cancer, Cognitive Impairment
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 70 Years · Female only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Breast Carcinoma, Cancer Survivor, Cognitive Side Effects of Cancer Therapy, Malignant Female Reproductive System Neoplasm
Interventions
Cognitive Intervention, Educational Intervention, Functional Magnetic Resonance Imaging, Memory Intervention, Quality-of-Life Assessment, Questionnaire Administration
Other · Procedure
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 90 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Constitutional Mismatch Repair Deficiency Syndrome, Lynch Syndrome, Malignant Glioma, Recurrent Brain Neoplasm, Recurrent Childhood Ependymoma, Recurrent Diffuse Intrinsic Pontine Glioma, Recurrent Medulloblastoma, Refractory Brain Neoplasm, Refractory Diffuse Intrinsic Pontine Glioma, Refractory Ependymoma, Refractory Medulloblastoma
Interventions
Biospecimen Collection, Conventional Magnetic Resonance Imaging, Diffusion Tensor Imaging, Diffusion Weighted Imaging, Dynamic Contrast-enhanced MR Perfusion, Dynamic Susceptibility Contrast-Perfusion-Weighted Imaging, Magnetic Resonance Spectroscopic Imaging, Pembrolizumab
Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 30 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
11
States / cities
Los Angeles, California • Palo Alto, California • Aurora, Colorado + 8 more
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
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Brain Imaging Study in Menopausal Women With and Without Major Depressive Disorder

NCT00626340
Conditions
Menopause, Depression
Interventions
MDD diagnosis and Estrogen treatment, MDD diagnosis and Fluoxetine treatment, MDD diagnosis with both Estrogen and Fluoxetine treatment, No depression and estrogen treatment
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 70 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Completed No phase listed Observational Accepts healthy volunteers

Brain Connectivity Patterns in Chronic Temporomandibular Joint Disorders

NCT05068908
Conditions
Chronic Pain, Temporomandibular Joint Disorders, Temporomandibular Joint Pain
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 45 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Measuring Active Microglia in Progressive Multiple Sclerosis

NCT02207075
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
Conditions
Chronic Fatigue Syndrome, Fibromyalgia
Interventions
A Peltier for Sensory testing, functional magnetic resonance imaging for Brain Neuroimaging, fMRI for Spinal Cord Neuroimaging
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Results available

Neuroimaging in Patients Undergoing TMS for Depression

NCT02974296
Conditions
Treatment Resistant Depression
Interventions
transcranial magnetic stimulation
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Brain Metastases
Interventions
dynamic susceptibility-weighted contrast-enhanced perfusion magnetic resonance imaging
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Ketone Ester Intervention in Alcohol Use Disorder

NCT04616781
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
Recruiting No phase listed Observational Accepts healthy volunteers

Tennessee Alzheimer's Project

NCT05372172
Conditions
Aging, Alzheimer Disease, Biomarker, Cognitive Dysfunction, Mild Cognitive Impairment, Dementia, Cognition
Interventions
none, observational study
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2030
U.S. locations
1
States / cities
Nashville, Tennessee
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
Conditions
Schizophrenia and Related Disorders
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
Columbia University
Other
Eligibility
22 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Conditions
Brain Tumor
Interventions
MRI
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Cerebral Anatomy, Hemodynamics and Metabolism

NCT02919956
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
Conditions
Neonatal Respiratory Failure
Interventions
Hypothermia
Other
Lead sponsor
Sood, Beena G., MD, MS
Individual
Eligibility
1 Day to 28 Days
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Cancer of the Prostate
Interventions
C-11 Choline PET Imaging
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
U.S. locations
1
States / cities
St Louis, Missouri