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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: MRI-guided linear accelerator Clear all
Terminated Phase 2 Interventional

Randomized Trial of Five or Two MRI-Guided Adaptive Radiotherapy Treatments for Prostate Cancer

NCT04984343
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radiation Therapy
Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

Stereotactic Magnetic Resonance Guided Radiation Therapy

NCT04115254
View directory record Official record
Conditions
Pancreas Cancer, Lung Cancer, Renal Cancer, Adrenal Metastases, Prostate Cancer, Liver Metastases, Oligoprogressive Nodal Metastases, Metachronous Nodal Metastases, Synchronous Nodal Metastases, Mesothelioma, Spine Metastases, Brain Metastases, Borderline Resectable Pancreatic Carcinoma
Interventions
MR-guided Linac
Radiation
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Sep 1, 2026, 9:02 PM EDT
Completed Phase 2 Interventional

Magnetic Resonance-Guided Hypofractionated Adaptive Radiation Therapy With Concurrent Chemotherapy and Consolidation Durvalumab for Inoperable Stage IIB, IIIA, and Select IIIB and IIIC Non-small Cell Lung Cancer

NCT03916419
View directory record Official record
Conditions
Stage IIB Non-Small Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer, Stage IIIC Non-Small Cell Lung Cancer
Interventions
ViewRay MR-Linear Accelerator, Radiation therapy, Paclitaxel, Carboplatin AUC, Durvalumab
Device · Radiation · Drug + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

Evaluation of Tumor Control Based on Serial Multiparametric MRI and Post-Treatment Biopsies For Patients Treated With Dose Intensification to the Dominant Intra-Prostatic Lesion (DIL) Using Ultra-Hypofractionated, MR-Guided Radiotherapy

NCT06542757
View directory record Official record
Conditions
Prostate Cancer
Interventions
1.5 T Elekta Unity MR-Linac system, Hydrogel rectal spacer (SpaceOAR)
Radiation · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Completed Not applicable Interventional Results available

Stereotactic MRI-guided Adaptive Radiation Therapy (SMART) in One Fraction

NCT04939246
View directory record Official record
Conditions
Metastatic Carcinoma
Interventions
Stereotactic ablative body radiation therapy
Radiation
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Miami, Florida • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Sep 1, 2026, 9:02 PM EDT
Active, not recruiting Early Phase 1 Interventional

Adaptive Radiation for Locally Advanced Rectal Adenocarcinoma

NCT05108428
View directory record Official record
Conditions
Rectal Adenocarcinoma
Interventions
Capecitabine, Radiation Therapy, FOLFOX regimen
Drug · Radiation
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

CONFIRM: Magnetic Resonance Guided Radiation Therapy

NCT04368702
View directory record Official record
Conditions
Gastric Cancer, Invasive Breast Cancer, in Situ Breast Cancer, Mantle Cell Lymphoma, Larynx Cancer, Bladder Cancer
Interventions
Viewray MRIdian® Linac
Radiation
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Enrolling by invitation Not applicable Interventional

Radiation Therapy (RT) for Parkinson's Disease (PD)

NCT07218952
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Radiation therapy
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

Trial Evaluating the Safety and Efficacy Of MR-Linac-Guided Radiotherapy as Salvage Treatment After External Beam Radiotherapy Recurrence (TUMORNATOR II)

NCT07142967
View directory record Official record
Conditions
Intraprostatic Prostate Cancer
Interventions
Stereotactic Body Radiation Therapy (SBRT), Androgen Deprivation Therapy (ADT)
Radiation · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Phase 2 Interventional

HEARTS Trial for Thoracic Cancers

NCT07132918
View directory record Official record
Conditions
Non-Small Cell Lung Cancer (Stage III), Esophageal Cancer Stage I-III, Esophagogastric Cancer Stage I-III, Thymoma and Thymic Carcinoma Stage II-III, Other Cancers in the Thoracic Region
Interventions
MRgART, LINAC
Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Withdrawn Not applicable Interventional

Phase I Study MR-guided SBRT to PCa

NCT03935308
View directory record Official record
Conditions
Low or Intermediate Risk Prostate Cancer
Interventions
MR guided Linear Accelerator
Radiation
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

Adaptive Daily MR-Guided Adjuvant Pelvic Therapy-Endometrial Cancer

NCT07643012
View directory record Official record
Conditions
Endometrial Cancer
Interventions
MR-guided adaptive pelvic intensity-modulated radiation therapy (IMRT)
Radiation
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

OAR-Based, Dose Escalated SBRT With Real Time Adaptive MRI Guidance for Liver Metastases

NCT04020276
View directory record Official record
Conditions
Liver Metastases, Stereotactic Body Radiation Therapy, MRI-guided Treatment
Interventions
SBRT
Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Recruiting Not applicable Interventional

Stereotactic MR-Adaptive Radiation Therapy for Early-stage Renal Cancer

NCT07767500
View directory record Official record
Conditions
Primary Renal Cancer
Interventions
MRI-guided linear accelerator, Magnetic resonance imaging (MRI)-guided radiation therapy (MRgRT)
Device · Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 1, 2026, 9:02 PM EDT
Active, not recruiting Not applicable Interventional

Stereotactic MRI-guided On-table Adaptive Radiation Therapy (SMART) for Locally Advanced Pancreatic Cancer

NCT03621644
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Stereotactic MRI-guided On-table Adaptive Radiation Therapy
Radiation
Lead sponsor
Viewray Inc.
Industry
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
12
States / cities
Los Angeles, California • Miami, Florida • Orlando, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Sep 1, 2026, 9:02 PM EDT
Completed Not applicable Interventional Results available

Pilot Study of Same-session MR-only Simulation and Treatment With Stereotactic MRI-guided Adaptive Radiotherapy (SMART) for Oligometastases of the Spine

NCT03878485
View directory record Official record
Conditions
Oligometastases of the Spine
Interventions
MRIdian Linac System from ViewRay, Stereotactic MRI-guided Adaptive Radiotherapy
Device · Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Sep 1, 2026, 9:02 PM EDT