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Showing 409–432 of 704 matching trials from the local directory fallback.
Filters: Intervention: MR Clear all
Recruiting No phase listed Observational

MRI-Guided Cryoablation to Alleviate Pain in Head, Neck and Spine

NCT01788410
View directory record Official record
Conditions
Facet Joints; Degeneration, Neuralgia, Neuropathy
Interventions
Cryoablation under image guidance, MRI Seednet Cryotherapy System (Galil Medical)
Procedure · Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Jul 29, 2026, 1:51 AM EDT
Recruiting No phase listed Observational

MRI/Ultrasound Fusion Guided Laser Ablation of Prostate Cancer

NCT05241236
View directory record Official record
Conditions
Cancer of the Prostate, Neoplasms Prostate
Interventions
Image Fusion (MR/US) Software Registration Guided Laser Ablation of Prostate Cancer
Device
Lead sponsor
Urological Research Network, LLC
Other
Eligibility
50 Years and older · Male only
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2038
U.S. locations
1
States / cities
Miami Lakes, Florida
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Jul 28, 2026, 10:54 PM EDT
Recruiting No phase listed Observational

MRI/Ultrasound Fusion Guided Prostate Cryotherapy

NCT02381990
View directory record Official record
Conditions
Cancer of the Prostate, Neoplasms Prostate
Interventions
FUSE IMAGE MRI GUIDED PROSTATE CRYOTHERAPY
Procedure
Lead sponsor
Urological Research Network, LLC
Other
Eligibility
55 Years and older · Male only
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2033
U.S. locations
1
States / cities
Miami Lakes, Florida
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Jul 28, 2026, 3:48 PM EDT
Recruiting No phase listed Observational

COVID-19 Vaccines Safety Tracking (CoVaST)

NCT04834869
View directory record Official record
Conditions
Adverse Reaction to Vaccine, COVID19 Vaccine
Interventions
AZD1222, BBV152, BNT162b2, CVnCoV, CoronaVac, Gam-COVID-Vac, JNJ-78436735, NVX-CoV2373, Sinopharm, mRNA-1273
Biological
Lead sponsor
Masaryk University
Other
Eligibility
18 Years and older
Enrollment
30,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2022 · Synced Jul 29, 2026, 3:34 AM EDT
Recruiting No phase listed Observational

Monitoring Treatment Response With On-board DWI During Neo-adjuvant Chemo-radiation for Rectal Cancer Using Magnetic Resonance-guided-radiotherapy Systems

NCT03961776
View directory record Official record
Conditions
Rectal Adenocarcinoma
Interventions
MRI-guided radiotherapy by on-board DWI sequences
Device
Lead sponsor
Institut Paoli-Calmettes
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Oct 10, 2026, 8:17 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Hyperpolarized Xenon-129 MR Imaging of the Lung

NCT04662658
View directory record Official record
Conditions
E-Cig Use
Interventions
Hyperpolarized Xenon -129 MRI
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 10, 2020 · Synced Jul 28, 2026, 9:55 AM EDT
Recruiting Phase 1Phase 2 Interventional

Hyper Polarized Xenon-129 MRI vs Xenon-133 Scintigraphy

NCT03331302
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Hyperpolarized Xenon-129 MRI (Experimental), Radioactive Xenon-133 scintigraphy (Active Comparator)
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Jul 28, 2026, 10:21 AM EDT
Recruiting Not applicable Interventional

Mechanistic Clinical Trial of Advanced Imaging for CRT

NCT03398369
View directory record Official record
Conditions
Heart Failure, Systolic
Interventions
CMR/CTA Guidance for CRT
Diagnostic Test
Lead sponsor
University of Virginia
Other
Eligibility
20 Years to 90 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 6, 2020 · Synced Jul 30, 2026, 8:19 AM EDT
Recruiting Phase 3 Interventional

Intensity Modulated Radiotherapy (IMRT) vs. 3D-conformal Accelerated Partial Breast Irradiation (APBI) for Early Stage Breast Cancer After Lumpectomy

NCT01185132
View directory record Official record
Conditions
Breast Cancer
Interventions
accelerated partial breast irradiation - 3D-conformal planning, accelerated partial breast irradiation - IMRT planning
Radiation
Lead sponsor
Rocky Mountain Cancer Centers
Other
Eligibility
40 Years and older
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
5
States / cities
Aurora, Colorado • Boulder, Colorado • Lakewood, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Oct 15, 2026, 3:41 PM EDT
Not yet recruiting Phase 2 Interventional

Salience Network Informed rTMS for PTSD

NCT07886840
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Active MRI-Guided intermittent theta burst stimulation (iTBS), Sham MRI-Guided intermittent theta burst stimulation (iTBS)
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 60 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 21, 2026, 9:23 AM EDT
Not yet recruiting No phase listed Observational

Evaluating Biomarkers of Cognitive Dysfunction in Patients With Cancer

NCT07226466
View directory record Official record
Conditions
Brain Metastases From Solid Tumors, Brain Tumor, Brain Tumor Adult, Brain Tumor, Primary
Interventions
Blood sample, Brain Health Assessment, Brain magnetic resonance imaging (MRI), Quality of Life (QoL) Questionnaire
Procedure · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 19, 2026, 12:30 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Neuroanatomically Informed fMRI Neurofeedback in Healthy Adults

NCT07873710
View directory record Official record
Conditions
Healthy Adult Participants
Interventions
Functional Connectivity fMRI Neurofeedback, ROI-Activity fMRI Neurofeedback
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 16, 2026, 5:53 PM EDT
Not yet recruiting Phase 2 Interventional

Utilizing Standard of Care Induction Chemotherapy Followed by MR-LINAC Radiotherapy and Surgical Exploration to Improve Resectability Rates in Potentially Resectable Locally Advanced Pancreatic Cancer

NCT07871461
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Induction Chemotherapy - FOLFIRINOX, Induction Chemotherapy - Gemcitabine and Nab-Paclitaxel, MR-LINAC Guided Radiotherapy, Surgical Exploration and Resection
Drug · Radiation · Procedure
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 13, 2026, 5:51 PM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1010 in Healthy Children

NCT07870330
View directory record Official record
Conditions
Seasonal Influenza
Interventions
Fluarix Trivalent, mRNA-1010
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
9 Years to 17 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
6
States / cities
Modesto, California • Aurora, Colorado • Minneapolis, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 14, 2026, 8:16 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Investigating Near-Threshold Perception During Ultrasonic Deep Brain Stimulation

NCT07840521
View directory record Official record
Conditions
Consciousness, Level Altered
Interventions
Functional Magnetic Resonance Imaging (fMRI), Low-intensity focused ultrasound pulsation (LIFUP), Magnetic Resonance Spectroscopy, Multi-modal glymphatic function MRI
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 15, 2026, 2:28 PM EDT
Not yet recruiting Phase 1 Interventional

A Study of SRN-101 Administered Prior to Surgical Resection in Adults With Recurrent High-Grade Glioma.

NCT07826949
View directory record Official record
Conditions
Brain Neoplasm, Glioma, Recurrent High-Grade Gliomas
Interventions
Blood Specimen Collection, Magnetic Resonance Imaging (MRI), SRN-101, Surgical Resection
Procedure · Drug
Lead sponsor
Nicholas Butowski
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 14, 2026, 10:49 AM EDT
Not yet recruiting Not applicable Interventional

Low-dose Imaging TechniquE in Breast MRI

NCT07864519
View directory record Official record
Conditions
Breast MRI
Interventions
Breast MRI, Standard of care contrast agent, provided in split dose
Diagnostic Test · Drug
Lead sponsor
Manojkumar Saranathan
Other
Eligibility
30 Years to 89 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 16, 2026, 3:06 PM EDT
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

A Study to Investigate the Immunogenicity and Safety of mRNA COVID-19 Variant-containing Formulations

NCT07863635
View directory record Official record
Conditions
SARS-CoV-2
Interventions
mRNA-1273, mRNA-1283
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
12 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
5
States / cities
Overland Park, Kansas • Louisville, Kentucky • Charlotte, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 15, 2026, 11:07 PM EDT
Not yet recruiting Early Phase 1 Interventional

Chemical-Shift-Encoded MRI for Active Bone Marrow Dosimetry in Radiopharmaceutical Therapy

NCT07609225
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
3'-Deoxy-3'-[18F]-fluorothymidine, Chemical-shift-encoded MRI
Drug · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 14, 2026, 6:03 AM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Liver Micro Flow - MRI

NCT07634939
View directory record Official record
Conditions
Liver Diseases
Interventions
Ensure Plus Nutrition Shake, Novel MRI Software
Other · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
7 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 14, 2026, 9:45 AM EDT
Not yet recruiting Not applicable Interventional

Lily's Grace Temporal Interference

NCT07520955
View directory record Official record
Conditions
Epilepsy
Interventions
Sham Stimulation, Structural and Functional MRI, TES-TI
Other · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 14, 2026, 9:38 PM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Human Cerebrovascular Blood Flow and Sex Differences in Metabolic Syndrome

NCT07218653
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Indomethacin, MRI, Placebo
Drug · Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 15, 2026, 3:41 AM EDT
Not yet recruiting Phase 1 Interventional

Positron Emission Tomography (PET) Imaging of Chemotherapy-Induced Cardiotoxicity

NCT07838649
View directory record Official record
Conditions
Breast Cancer, Cancer of the Breast, Hodgkin Lymphoma, Lymphoma Cancer, Non-Hodgkin Lymphoma
Interventions
18F-FDG, 68Ga-Galmydar, PET/MRI
Drug · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years to 99 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 13, 2026, 9:16 PM EDT
Not yet recruiting Phase 2 Interventional

Self-Amplifying mRNA COVID-19 Vaccine (LUNAR-COV19) Versus Comirnaty Vaccine in Adult Hematopoietic Cell Transplant Patients

NCT07390968
View directory record Official record
Conditions
Hematopoietic and Lymphatic System Neoplasm
Interventions
Biospecimen Collection, Electronic Health Record Review, SARS-CoV-2 mRNA Vaccine ARCT-021, Survey Administration, Tozinameran
Procedure · Other · Biological
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 15, 2026, 8:06 PM EDT