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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: 7T MRI Clear all
Withdrawn No phase listed Observational

High-Field MRI Iron-Based Contrast-Enhanced Characterization of Multiple Sclerosis and Demyelinating Diseases

NCT01973517
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Feraheme, Gadolinium-based contrast
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2018 · Synced Sep 2, 2026, 1:51 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Magnetic Resonance Imaging (MRI) in Amyotrophic Lateral Sclerosis (ALS)

NCT01945853
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS)
Interventions
7 Tesla MRI
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2015 · Synced Sep 2, 2026, 1:51 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Neural Circuit Effects of Ketamine in Depression

NCT06213324
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Sep 2, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Glutamate-Glutamine Cycling (VCYC) During Cocaine Abstinence Using 1H-MRS

NCT02124941
View directory record Official record
Conditions
Cocaine Dependence, Healthy
Interventions
N-acetyl cysteine, [18F]FDG PET scan, 1H MRS, [11C]APP311 PET scan
Drug · Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Sep 2, 2026, 1:51 AM EDT
Completed Not applicable Interventional

7T MRI for Light Therapy in Patients With Mild Cognitive Impairment and Mild AD

NCT05596994
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
Lighting Intervention Therapy, Sham LIT
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
50 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 28, 2025 · Synced Sep 2, 2026, 1:51 AM EDT
Not listed Not applicable Interventional

Comprehensive Analysis of Relapse in Multiple Sclerosis

NCT01906684
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Acthar Gel
Drug
Lead sponsor
Tanner Foundation for Multiple Sclerosis
Other
Eligibility
19 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Sep 2, 2026, 1:51 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Edema and Fibrosis CMR Imaging in Cardiomyopathy

NCT03534726
View directory record Official record
Conditions
Cardiomyopathies
Interventions
7 T CMR
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
20 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 2, 2026, 1:51 AM EDT
Completed Phase 1 Interventional

In Vivo Characterization of Inflammation With Ferumoxytol, an Ultrasmall Superparamagnetic Iron Oxide Nanoparticle, on 7 Tesla Magnetic Resonance Imaging

NCT02511028
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ferumoxytol
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational

Determining the Impact of Shunting and CerebroVascular Reactivity on 7T MRI (DISCoVeR 7T MRI)

NCT03291340
View directory record Official record
Conditions
Cognitive Impairment
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
60 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 4, 2024 · Synced Sep 2, 2026, 1:51 AM EDT
Completed Not applicable Interventional Results available

An Investigational Scan (7T MRI) for the Imaging of Central Nervous System Tumors

NCT04539574
View directory record Official record
Conditions
Central Nervous System Neoplasm, Glioma, Metastatic Malignant Neoplasm in the Central Nervous System, Metastatic Malignant Solid Neoplasm
Interventions
7 Tesla Magnetic Resonance Imaging, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Sep 2, 2026, 1:51 AM EDT
Recruiting Phase 1 Interventional

Investigation of Blood-Brain-Barrier Breakdown Using Manganese Magnetic Resonance Imaging in Drug-Resistant Epilepsy

NCT02531880
View directory record Official record
Conditions
Epilepsy
Interventions
Mangafodipir, Gadolinium
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 2, 2026, 1:51 AM EDT
Completed Not applicable Interventional

An Investigational Scan (7 Tesla MRI) in Diagnosing Cognitive Impairment in Patients With Non-Metastatic Prostate Cancer

NCT04318028
View directory record Official record
Conditions
Non-Metastatic Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
Interventions
7 Tesla Magnetic Resonance Imaging
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Compact 3T, Conventional 3T, and 7T Scanners Using Task Based and Resting State fMRI

NCT04172428
View directory record Official record
Conditions
Healthy
Interventions
Functional MRI (fMRI)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational

7T MRI to Evaluate Cartilage Defects in the Knee

NCT04118023
View directory record Official record
Conditions
Cartilage Injury, Knee Injuries, Arthropathy of Knee, Cartilage Damage, Knee Pain Swelling
Interventions
7 Tesla Magnetic Resonance Imaging Test
Diagnostic Test
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Sep 2, 2026, 1:51 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Brain Ion Homeostasis, Lithium and Bipolar Disorder

NCT02727127
View directory record Official record
Conditions
Healthy, Bipolar Disorder
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 45 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2020 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

7T MRS in Parkinson's Disease

NCT01237210
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years to 75 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Sep 2, 2026, 1:51 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development of Magnetic Resonance Imaging Techniques for Studying Mood and Anxiety Disorders

NCT00397111
View directory record Official record
Conditions
Mood Disorders, Anxiety Disorders
Interventions
7T Magnetic Resonance Imaging scanner
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
390 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Sep 2, 2026, 1:51 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Localizing Epileptic Networks Using MRI and iEEG

NCT04649008
View directory record Official record
Conditions
Epilepsy, Epilepsy Intractable, Epilepsy, Temporal Lobe
Interventions
3T Magnetic Resonance Imaging, Intracranial electroencephalography recordings, 7T Magnetic Resonance Imaging
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational

High Resolution Magnetic Resonance Imaging in Patients With Brain Tumors

NCT02035852
View directory record Official record
Conditions
Brain Tumor
Interventions
MRI
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 1, 2019 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pushing Spatiotemporal Limits for 4D Flow MRI and Dynamic MRA in the Brain at Ultra-High Field

NCT02576743
View directory record Official record
Conditions
Stroke
Interventions
7 Tesla MRI
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 29, 2019 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of Techniques for Use in MRI With a Magnetic Field of 7 Tesla

NCT00056914
View directory record Official record
Conditions
Healthy, Magnetic Resonance Imaging
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 2, 2026, 1:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

PEDIATRIC SONICS: Pediatric Study of Neuropsychology and Imaging in CNS Demyelinating Syndromes.

NCT03942952
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting, Neuromyelitis Optica, Acute Disseminated Encephalomyelitis, Transverse Myelitis
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
12 Years to 21 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2023 · Synced Sep 2, 2026, 1:51 AM EDT
Withdrawn Not applicable Interventional

Evaluation of the Ketogenic Diet to Improve Post Operative Cognitive Decline in Cardiac Surgery

NCT06480708
View directory record Official record
Conditions
Postoperative Cognitive Dysfunction
Interventions
Ketogenic diet, Control diet
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
60 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 2, 2026, 1:51 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Neuroplasticity in Parkinson's Disease

NCT05286736
View directory record Official record
Conditions
Parkinson, Parkinson Disease
Interventions
Neuroimaging, Quantitative assessments
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 2, 2026, 1:51 AM EDT