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ClinicalTrials.gov public records Last synced Oct 30, 2026, 3:17 PM EDT

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Showing 217–240 of 563 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MRI system Clear all
Completed Not applicable Interventional

Functional Outcomes in CondUction System Pacing and Right Ventricular Synchrony (FOCUS-Right)

NCT06601322
View directory record Official record
Conditions
Left Branch Bundle Block, RV - Right Ventricular Abnormality
Interventions
Pacemaker Interrogation and Electrocardiogram (ECG):, Cardiopulmonary Exercise Test (CPET) and Exercise Stress Cardiac Magnetic Resonance (ExeCMR, Continuous pacemaker telemetry (CPT)
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Not applicable Interventional Results available

Pediatric Liver Fat Quantification (LFQ) Phase 2 Pilot Study

NCT04800094
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease, Non-Alcoholic Steatohepatitis
Interventions
Investigational Liver Fat Quantification Software
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
5 Years to 21 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Not applicable Interventional

Determining Which Regions of the Brain Are Active During Flight Simulation at Separate Timepoints During Training

NCT06606925
View directory record Official record
Conditions
Cognitive Performance
Interventions
fMRI with virtual reality flight simulator
Diagnostic Test
Lead sponsor
The Geneva Foundation
Other
Eligibility
18 Years to 54 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Terminated Phase 1 Interventional

A Pilot Study of 18F-FLT in Pediatric Patients With Central Nervous System (CNS) Tumors

NCT00633958
View directory record Official record
Conditions
Tumors of the Central Nervous System
Interventions
18F-FLT, PET Imaging
Drug · Radiation
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
Up to 21 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Oct 30, 2026, 3:17 PM EDT
Terminated Phase 2 Interventional Results available

Clinical Application of Image-Guided Liver Surgery

NCT00878215
View directory record Official record
Conditions
Hepatocellular Cancer
Interventions
Explorer Liver Image Guided System, Explorer Liver Passive Tracking, Liver surgery, Liver abalation
Device · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Oct 30, 2026, 3:17 PM EDT
Not listed Early Phase 1 Interventional

Open Label Study for the Use of Transcranial Ultrasound for Treatment of Age-Related Frailty

NCT04770350
View directory record Official record
Conditions
Frailty, Aging
Interventions
Focused Ultrasound
Device
Lead sponsor
Neurological Associates of West Los Angeles
Other
Eligibility
45 Years to 95 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Oct 30, 2026, 3:17 PM 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 29, 2025 · Synced Oct 30, 2026, 3:17 PM EDT
Terminated Not applicable Interventional Results available

Pilot Study Comparing Diagnostic Imaging Versus Tomosynthesis in Detection of Hip, Wrist or Tibia Injury

NCT01927575
View directory record Official record
Conditions
Wrist Injury, Tibial Fracture, Hip Injury
Interventions
Standard X-Ray + CT, Standard X-Ray + MRI, TOMO
Device
Lead sponsor
Fujifilm Medical Systems USA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

19F MRI to Evaluate Regional Ventilation in Healthy Subjects and Subjects With Cystic Fibrosis

NCT03489590
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
PFP
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 30, 2026, 3:17 PM EDT
Terminated Phase 2 Interventional

S0340 MRI and Fludeoxyglucose F18 PET in Diagnosing Solitary Plasmacytoma

NCT00109889
View directory record Official record
Conditions
Multiple Myeloma, Plasmacytoma
Interventions
magnetic resonance imaging, positron emission tomography
Procedure
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years to 120 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
26
States / cities
Mobile, Alabama • Little Rock, Arkansas • Salina, Kansas + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Oct 30, 2026, 3:17 PM EDT
Recruiting No phase listed Observational

Profiling of Radiological Factors in Treatment and Outcomes in Prostate Cancer

NCT03354416
View directory record Official record
Conditions
Prostatic Cancer, Prostatic Neoplams, Prostatic Hyperplasia, Prostate Cancer, Cancer Of Prostate
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2033
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to See if Memantine Protects the Brain During Radiation Therapy Treatment for a Brain Tumor

NCT04939597
View directory record Official record
Conditions
Central Nervous System Carcinoma
Interventions
Biospecimen Collection, Cognitive Assessment, Magnetic Resonance Imaging, Memantine Hydrochloride, Placebo Administration, Questionnaire Administration
Procedure · Drug · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
4 Years to 17 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
137
States / cities
Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 110 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Recruiting Not applicable Interventional

Occupational Cancer Screening in Firefighters: A Pilot Study Within the Inova Health System

NCT06931561
View directory record Official record
Conditions
Cancer
Interventions
Whole Body MRI, Whole Body Ultrasound, MCD Assay, Occupational Exposure Questionnaire
Procedure · Device · Other
Lead sponsor
Inova Health Care Services
Other
Eligibility
35 Years to 85 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Recruiting Phase 2 Interventional

EXCLAIM: Exploring Combined Local and Systemic Approaches In Brain Metastasis: a Multi-cohort Randomized Phase II Study Evaluating Initial Response to Systemic Therapy and Subsequent Integration of Stereotactic Radiosurgery in Patients With Low-risk Brain Metastases and Central Nervous System-active

NCT06649058
View directory record Official record
Conditions
Brain Metastases
Interventions
Systemic Therapy, Stereotactic Radiosurgery
Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Active, not recruiting Not applicable Interventional

Patient-Specific Decision Aid System for Shared Decision Making About Breast Reconstruction

NCT05130580
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Enhanced Consultation, Standard of Care Consultation, Conventional Imaging, Educational Intervention, Questionnaire Administration
Other · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Pilot Study of MRI-Guided High Intensity Focused Ultrasound Ablation of Uterine Fibroids

NCT00837161
View directory record Official record
Conditions
Uterine Fibroids, Uterine Leiomyomata
Interventions
Philips MR guided HIFU system
Device
Lead sponsor
Philips Healthcare
Industry
Eligibility
18 Years to 59 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Bethesda, Maryland • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 4, 2012 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Not applicable Interventional

Magnetic Resonance Guided High Intensity Focused Ultrasound in Advanced Pancreatic Adenocarcinoma Treatment

NCT04298242
View directory record Official record
Conditions
Pancreatic Adenocarcinoma
Interventions
ExAblate 2100
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 22, 2023 · Synced Oct 30, 2026, 3:17 PM EDT
Completed No phase listed Observational

Predicting Neoadjuvant Chemotherapy Response by Using a Combined MRI and Scinti-Mammography (MRI-SMM) System

NCT02690805
View directory record Official record
Conditions
Breast Cancer
Interventions
MR-compatible scinti-mammography (MRI-SMM) system
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
21 Years and older · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Oct 30, 2026, 3:17 PM EDT
Not yet recruiting Not applicable Interventional

LIFU Effects & Outcomes: Mechanisms Evaluating Striatal Systems Imaging (LEO MESSI)

NCT07710989
View directory record Official record
Conditions
Schizophrenia, Auditory Hallucinations
Interventions
LIFU
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Not applicable Interventional

Clinical Efficacy Study Comparing VisionScope Imaging (VSI) to Magnetic Resonance Imaging (MRI) in Injuries of the Knee

NCT01695720
View directory record Official record
Conditions
Meniscus Tears, Loose Bodies, Articular Osteoarthritis, Articular or Capsular Trauma
Interventions
VisionScope Imaging (VSI) Exam
Procedure
Lead sponsor
VisionScope Technologies
Industry
Eligibility
18 Years to 75 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
7
States / cities
Los Angeles, California • Redwood City, California • Santa Monica, California + 4 more
Source: ClinicalTrials.gov public record
Updated May 31, 2013 · Synced Oct 30, 2026, 3:17 PM EDT
Completed No phase listed Observational

HCCBloodTest for Detection of Hepatocellular Carcinoma (HCC)

NCT03804593
View directory record Official record
Conditions
Cirrhosis, Liver, Hepatic Cirrhosis, Hepatocellular Carcinoma, Liver Cancer
Interventions
Not listed
Lead sponsor
Epigenomics, Inc
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Los Angeles, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Jan 30, 2020 · Synced Oct 30, 2026, 3:17 PM EDT
Completed No phase listed Observational

A Study of Metabolic Agents Following Brain Radiation

NCT06150547
View directory record Official record
Conditions
CNS Malignancy
Interventions
FDG Positron Emission Tomography, Chemical Exchange Saturation Transfer Magnetic Resonance Imaging
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Oct 30, 2026, 3:17 PM EDT
Completed Phase 2 Interventional Results available

Gender Differences in Response to Nicotine Replacement Therapy and De-Nicotinized Cigarettes

NCT00960778
View directory record Official record
Conditions
Nicotine Dependence
Interventions
nicotine patch (Nicoderm Committed Quitter (CQ), Habitrol), denicotinized cigarettes (Quest 3 cigarettes)
Drug · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 23, 2018 · Synced Oct 30, 2026, 3:17 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

MR Imaging and MR Spectroscopy of HIV

NCT05219279
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 30, 2026, 3:17 PM EDT