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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:31 AM EDT

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Showing 217–240 of 322 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MRI scanner Clear all
Enrolling by invitation Phase 1 Interventional Accepts healthy volunteers

A Study of [13C]Pyruvate as an Imaging Agent for Magnetic Resonance Imaging in Healthy Volunteers

NCT05041166
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Hyperpolarized [13C] Pyruvate
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting No phase listed Observational

WISE CVD - Continuation (WISE HFpEF)

NCT02582021
View directory record Official record
Conditions
Microvascular Coronary Dysfunction, Cardiovascular Disease
Interventions
Coronary Angiography, Coronary Reactivity Testing, Cardiac Magnetic Resonance Imaging, Cardiac Magnetic Resonance Angiography, Computed Coronary Tomographic Angiography, Rest-Stress Millar Testing, Aortic vasorelaxation tests
Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Completed Phase 2 Interventional Results available

Non-Invasive Diagnosis of Pulmonary Vascular Disease Using Inhaled 129Xe Magnetic Resonance Imaging

NCT03078192
View directory record Official record
Conditions
Pulmonary Vascular Disease
Interventions
GE-141, Hyperpolarized 129Xenon gas, MRI
Drug · Device
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 22, 2022 · Synced Oct 22, 2026, 5:31 AM EDT
Active, not recruiting Not applicable Interventional

Transcranial Electric Stimulation Therapy (TEST) for Treatment Resistant Depression (TRD)

NCT05172271
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Disorder, Unipolar Major Depression
Interventions
MagPro TMS Stimulator and coil, Thymatron(R) System IV, Magnetic Resonance Imaging Scanner, ECT device without stimulation
Device · Other
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
25 Years to 64 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Terminated Phase 4 Interventional Results available

Comparison of Contrast Agents in Liver Magnetic Resonance (MR) for the Detection of Hepatic Metastases

NCT04973007
View directory record Official record
Conditions
Oligometastatic Disease, Liver Metastases, Colorectal Cancer
Interventions
Gadoxetate disodium, Gadobenate dimeglumine
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of Preoperative Functional Magnetic Resonance Imaging (fMRI) in Patients With Brain Tumors

NCT03604302
View directory record Official record
Conditions
Brain Tumor
Interventions
fMRI Paradigms
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Analyzing Retinal Microanatomy in ROP

NCT02887157
View directory record Official record
Conditions
Retinopathy of Prematurity, Neurodevelopmental Disorders, Macular Edema
Interventions
Swept Source OCT, Magnetic Resonance Imaging, Scavenged blood collection
Device · Other
Lead sponsor
Duke University
Other
Eligibility
30 Weeks and older
Enrollment
191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
4
States / cities
Gainesville, Florida • St Louis, Missouri • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2023 · Synced Oct 22, 2026, 5:31 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Neurofeedback With Real-Time fMRI for Treatment of PTSD

NCT03243149
View directory record Official record
Conditions
PTSD
Interventions
fMRI - GE Medical System
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Oct 22, 2026, 5:31 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating Raised Intracranial Pressure Using MR Elastography

NCT03096743
View directory record Official record
Conditions
Idiopathic Intracranial Hypertension
Interventions
MR elastography, MRI structural brain imaging, Lumbar puncture, Optical Coherence Tomography (OCT) imaging, Optic nerve B-scan ultrasound
Diagnostic Test · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2031
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Not applicable Interventional

Mechanisms of Mindfulness Meditation and Self-Hypnosis for Pain in Older Adults With Chronic Pain

NCT06957743
View directory record Official record
Conditions
Chronic Pain
Interventions
Mindfulness Meditation, Therapeutic Hypnosis, Story Listening
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
60 Years and older
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Network Control TMS fMRI

NCT05736458
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Attention Deficit Disorder, Working Memory
Interventions
Transcranial Magnetic Stimulation (TMS), High controllability TMS target
Device · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 28 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Oct 22, 2026, 5:31 AM EDT
Terminated Not applicable Interventional Results available

Role of Positron Emission Mammography (PEM) Flex Solo II Positron Emission Tomography (PET) Scanner in Evaluating Neoadjuvant Chemotherapy Response in Patients With Breast Cancer

NCT01012440
View directory record Official record
Conditions
Breast Cancer
Interventions
PEM Flex Solo II PET Scanner, MRI scan
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 27, 2015 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Ultralow Dose PET Imaging for PSMA Expression

NCT06904313
View directory record Official record
Conditions
Healthy Volunteer, Prostate CA
Interventions
Piflufolastat F18
Drug
Lead sponsor
Akiva Mintz
Other
Eligibility
18 Years to 120 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Englewood, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Ultralow Dose PET Imaging of 18F-FDG Uptake

NCT06956391
View directory record Official record
Conditions
Healthy Volunteer, Cancer
Interventions
18F-FDG
Drug
Lead sponsor
Akiva Mintz
Other
Eligibility
18 Years to 120 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Englewood, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 22, 2026, 5:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain as a Therapeutic and Research Target in Trigeminal Neuropathic Pain

NCT03003715
View directory record Official record
Conditions
Trigeminal Neuropathic Pain
Interventions
PET Scans, transcranial direct current stimulation (tDCS), MRI, sham tDCS (prior to real tDCS)
Procedure · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 24, 2017 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Clinical Translation of a Novel Brain PET Insert for Simultaneous PET/MR

NCT04383808
View directory record Official record
Conditions
Brain Disease
Interventions
Injected radiotracer with PET Insert, Pre-injected group with PET insert
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
21 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2025 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Not applicable Interventional

Subcortical Arousal in Perceptual Awareness

NCT06934356
View directory record Official record
Conditions
Epilepsy
Interventions
EEG, Eye Tracking, Behavioral task, fMRI
Device · Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
13 Years and older
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
8
States / cities
New Haven, Connecticut • Kansas City, Kansas • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

The Use of Navigated Transcranial Magnetic Stimulation (nTMS) in the Inhibition of Neurofunctional Regions of Interest

NCT04209023
View directory record Official record
Conditions
Brain Tumor, Surgery
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Neurological Associates of West Los Angeles
Other
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

MR Evaluation of Cerebrospinal Fluid (CSF) Dynamics

NCT04099823
View directory record Official record
Conditions
Hydrocephalus, Alzheimer Disease
Interventions
MRI screening form, Urine pregnancy test, MR brain
Other · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 22, 2026, 5:31 AM EDT
Not listed Not applicable Interventional

Detection of Osteomyelitis Using High Resolution Ultrasound

NCT02198755
View directory record Official record
Conditions
Chronic Osteomyelitis
Interventions
Hitachi-Aloka Noblus ultrasound scanner, Magnetic Resonance Imaging (MRI)
Device
Lead sponsor
Calvary Hospital, Bronx, NY
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jul 24, 2014 · Synced Oct 22, 2026, 5:31 AM EDT
Completed No phase listed Observational

Prematurity-Related Ventilatory Control

NCT03464396
View directory record Official record
Conditions
Respiratory Control in Premature Infants
Interventions
Bedside Physiology study, Carotid Body Function Test, Room Air Challenge, Hypoxia Challenge Test, Effects of Nasal Cannula Flow, Magnetic Resonance Imaging, Echocardiogram, Blood Sample
Other · Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
1 Day to 28 Days
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 22, 2026, 5:31 AM EDT
Recruiting Early Phase 1 Interventional

Virtual Histology of the Bladder Wall for Bladder Cancer Staging

NCT04369560
View directory record Official record
Conditions
Urinary Bladder Neoplasms
Interventions
Magnetic Resonance Imaging, Gadobutrol intravesical administration (4mM), Ferumoxytol intravesical administration (5 mM)
Diagnostic Test · Drug
Lead sponsor
Jodi Maranchie
Other
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 22, 2026, 5:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technical Development of up to 7T Magnetic Field Strength

NCT02666638
View directory record Official record
Conditions
Healthy
Interventions
Control Volunteers, Clinical Volunteers
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 22, 2026, 5:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mechanisms of Non-Invasive Neuromodulation Interventions: Influence on Human Neurochemistry and Functional Connectivity

NCT02677740
View directory record Official record
Conditions
Non-invasive Neuromodulation in Healthy Subjects
Interventions
Inhibitory rTMS (1 Hz), Excitatory rTMS (5 Hz)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 40 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Oct 22, 2026, 5:31 AM EDT