Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:12 AM EDT

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Showing 793–816 of 1,432 matching trials from the live ClinicalTrials.gov search.
Recruiting No phase listed Observational Accepts healthy volunteers

Assessing Brain Metabolism Using MRS With Deuterated Glucose

NCT06594315
Conditions
Glioma
Interventions
Deuterated Glucose, Magnetic Resonance Imaging (MRI), Blood Sample, MR spectroscopy (MRS)
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Stuttering, Adult, Stuttering, Childhood, Stuttering, Developmental
Interventions
transcranial alternating current stimulation (tACS)
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Tremor, Parkinson Disease, Essential Tremor
Interventions
Focused Ultrasound
Device
Lead sponsor
Neurological Associates of West Los Angeles
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Active, not recruiting No phase listed Observational Accepts healthy volunteers

High-field Brain Magnetic Resonance Spectroscopy

NCT02053701
Conditions
Healthy
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2030
U.S. locations
1
States / cities
Minneapolis, Minnesota
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Exploring How Osteopathic Manipulative Treatment May Affect Spinal Fluid Flow: An MRI Study

NCT07629765
Conditions
Osteopathic Manipulative Treatment (OMT) Effects on Cerebrospinal Fluid (CSF) Dynamics
Interventions
Osteopathic Manipulative Treatment (OMT)
Other
Lead sponsor
Edward Via Virginia College of Osteopathic Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Auburn, Alabama
Completed Not applicable Interventional Results available

PharmacoMRI of Parkinson Disease

NCT01528592
Conditions
Parkinson's Disease
Interventions
Carbidopa-Levodopa
Drug
Lead sponsor
Northwestern University
Other
Eligibility
30 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Breast Cancer
Interventions
Positron emission tomography/x-ray computed tomography, Magnetic resonance imaging, x-ray computed tomography (CT)
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 110 Years · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Gainesville, Florida • Miami, Florida
Conditions
Traumatic Brain Injury, Attention Deficit Disorder
Interventions
Vyvanse, fMRI, Placebo
Drug · Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
16 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Brain Disorder, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Brain Dynamics of Oxytocin

NCT01834261
Conditions
Brain Dynamics in Healthy Adults
Interventions
Syntocinon Nasal Spray, 40IU, Syntocinon Placebo Formulation, 40IU
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 45 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
3
States / cities
Cambridge, Massachusetts • Charlestown, Massachusetts • Stony Brook, New York
Conditions
Gliosarcoma, MGMT-Unmethylated Glioblastoma
Interventions
Contrast-enhanced Magnetic Resonance Imaging, Ipilimumab, Nivolumab, NovoTTF-100A Device, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, Temozolomide
Procedure · Biological · Device + 3 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
285
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Anaheim, California + 210 more
Completed No phase listed Observational

Postoperative Neurocognitive Disorders

NCT04244162
Conditions
Obstructive Sleep Apnea, Neurocognitive Disorders
Interventions
Brain Imaging, Cognitive testing, Blood Biomarkers
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Schizophrenia, Schizoaffective Disorder, Hallucinations
Interventions
functional magnetic resonance imaging
Device
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Adult Anaplastic Astrocytoma, Adult Anaplastic Oligodendroglioma, Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma, Adult Mixed Glioma, Recurrent Adult Brain Tumor
Interventions
aminolevulinic acid, laboratory biomarker analysis, therapeutic conventional surgery
Drug · Other · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Seattle, Washington
Recruiting Not applicable Interventional Accepts healthy volunteers

Development of MRF for Characterization of Brain Tumors After Radiotherapy

NCT06101069
Conditions
Brain Tumor, Brain Necrosis, Brain Metastases, Glioma
Interventions
MRF in conjunction with IVIM MRI without contrast
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years to 60 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Individualized Closed Loop TMS for Working Memory Enhancement

NCT04402294
Conditions
Memory
Interventions
Functional Magnetic Resonance Imaging (fMRI), Repetitive Transcranial Magnetic Stimulation (rTMS)
Diagnostic Test · Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Alzheimer Disease
Interventions
Intermittent theta burst stimulation
Device
Lead sponsor
HealthPartners Institute
Other
Eligibility
40 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Saint Paul, Minnesota
Completed No phase listed Observational Accepts healthy volunteers

Altered Brain GABA and Glutamate in Restless Legs Syndrome

NCT01109537
Conditions
Restless Legs Syndrome
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Brighton, Massachusetts
Conditions
Obesity
Interventions
Naltrexone SR 32 mg/bupropion SR 360 mg/day, Placebo, fMRI scan
Drug · Other
Lead sponsor
Orexigen Therapeutics, Inc
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Upton, New York
Conditions
Melanoma (Skin), Melanoma Stage IIIb-IVM1a, Metastasis Skin, Tumor Skin, BRAF Gene Mutation
Interventions
Talimogene laherparepvec (T-Vec), Dabrafenib (BRAF Inhibitor), Trametinib (MEK Inhibitor)
Drug
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed No phase listed Observational Accepts healthy volunteers

MRI Imaging in Borderline Personality Disorder

NCT00275288
Conditions
Borderline Personality Disorder
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed No phase listed Observational

Imaging to Improve Brain Stimulation

NCT04016402
Conditions
Depressive Disorder
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
Palo Alto, California • Providence, Rhode Island
Conditions
Neonatal Congenital Heart Disease
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Up to 30 Days
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia