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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:15 AM EDT

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Showing 1–24 of 886 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Stereotactic radiation Clear all
Suspended Phase 2 Interventional

Biologically Guided Radiation Therapy (BgRT) and Stereotactic Body Radiation Therapy (SBRT) to Tyrosine Kinase Inhibitor in Oligoprogressive Oncogenic Positive Non-Small Cell Lung Carcinoma

NCT06014827
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Osimertinib, Positron Emission Tomography, Stereotactic Body Radiation Therapy, Survey Administration
Procedure · Drug · Radiation + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Duarte, California • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Phase 2 Interventional

Frameless Fractionated Stereotactic Radiation in Treating Patients With Brain Metastases

NCT02798029
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Brain
Interventions
Frameless Fractionated Stereotactic Radiation Therapy
Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
4
States / cities
Albuquerque, New Mexico • Conroe, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Phase 2 Interventional Results available

Testing the Addition of Radiation Therapy to Immunotherapy for Merkel Cell Carcinoma

NCT03304639
View directory record Official record
Conditions
Advanced Merkel Cell Carcinoma, Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8, Metastatic Merkel Cell Carcinoma, Pathologic Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIA Cutaneous Merkel Cell Carcinoma AJCC v8, Pathologic Stage IIIB Cutaneous Merkel Cell Carcinoma AJCC v8, Pathologic Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8
Interventions
Pembrolizumab, Stereotactic Body Radiation Therapy
Biological · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
254
States / cities
Anchorage, Alaska • Tucson, Arizona • Fort Smith, Arkansas + 172 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Early Phase 1 Interventional

Radiosurgery Before Surgery for the Treatment of Brain Metastases

NCT04895592
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm
Interventions
Dexamethasone, Resection, Stereotactic Radiosurgery
Drug · Procedure · Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Completed No phase listed Observational

Investigating Radiation-Induced Injury to Airways and Pulmonary Vasculature in Lung Stereotactic Ablative Body Radiotherapy (SAbR)

NCT05459311
View directory record Official record
Conditions
Lung Cancer, Thoracic Cancer
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Oct 21, 2026, 1:15 AM EDT
Recruiting Not applicable Interventional

Multicenter Trial for Eliminating Breast Cancer Surgery or Radiotherapy in Exceptional Responders to Neoadjuvant Systemic Therapy

NCT02945579
View directory record Official record
Conditions
Estrogen Receptor Negative, HER2 Positive Breast Carcinoma, HER2/Neu Negative, Invasive Breast Carcinoma, Progesterone Receptor Negative, Stage I Breast Cancer AJCC v7, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage II Breast Cancer AJCC v6 and v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7, Triple-Negative Breast Carcinoma
Interventions
Undergo EBRT, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Partial Breast Irradiation
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
30 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
8
States / cities
Gilbert, Arizona • Jacksonville, Florida • Honolulu, Hawaii + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Recruiting Not applicable Interventional

Cardiac RADIoablation Versus Repeat Catheter Ablation: a Pivotal Randomized Clinical Trial Evaluating Safety and Efficacy for Patients With High-risk Refractory Ventricular Tachycardia (RADIATE-VT)

NCT05765175
View directory record Official record
Conditions
Tachycardia, Ventricular
Interventions
Varian Cardiac Radioablation (CRA), Catheter Ablation (CA)
Device · Procedure
Lead sponsor
Varian, a Siemens Healthineers Company
Industry
Eligibility
18 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
11
States / cities
Los Angeles, California • Hartford, Connecticut • Boston, Massachusetts + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Phase 1 Interventional

Carboplatin, Gemcitabine Hydrochloride, and Stereotactic Body Radiation Therapy in Gynecological Cancer

NCT01652794
View directory record Official record
Conditions
Leydig Cell Tumor, Ovarian Sarcoma, Ovarian Stromal Cancer, Pseudomyxoma Peritonei, Recurrent Cervical Cancer, Recurrent Endometrial Carcinoma, Recurrent Fallopian Tube Cancer, Recurrent Ovarian Epithelial Cancer, Recurrent Ovarian Germ Cell Tumor, Recurrent Primary Peritoneal Cavity Cancer, Recurrent Uterine Sarcoma, Recurrent Vaginal Cancer, Recurrent Vulvar Cancer
Interventions
stereotactic body radiation therapy, carboplatin, gemcitabine hydrochloride, laboratory biomarker analysis, pharmacogenomic studies
Radiation · Drug · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Early Phase 1 Interventional

Effects of Vaccinations With HLA-A2-Restricted Glioma Antigen-Peptides in Combination With Poly-ICLC for Adults With High-Risk WHO Grade II Astrocytomas and Oligo-Astrocytomas

NCT00795457
View directory record Official record
Conditions
Astrocytoma, Oligo-Astrocytoma, Glioma
Interventions
GAA/TT-peptide vaccine and poly-ICLC
Biological
Lead sponsor
Ian F. Pollack, M.D.
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 30, 2019 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Not applicable Interventional Results available

Stereotactic Body Radiotherapy for Spine Tumors

NCT01347307
View directory record Official record
Conditions
Spinal Metastases, Vertebral Metastases, Benign Spinal Tumors, Chordoma, Meningioma, Schwannoma, Neurofibroma, Paragangliomas, Arteriovenous Malformations
Interventions
SBRT for Benign Extradural Spine Tumors, SBRT for Vertebral/Paraspinal Metastases
Radiation
Lead sponsor
Mercy Research
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 18, 2020 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Phase 2 Interventional Results available

Tremelimumab and Durvalumab With or Without Radiation Therapy in Patients With Relapsed Small Cell Lung Cancer

NCT02701400
View directory record Official record
Conditions
Recurrent Small Cell Lung Carcinoma
Interventions
Durvalumab, Hypofractionated Radiation Therapy, Stereotactic Body Radiation Therapy, Tremelimumab
Biological · Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 22, 2021 · Synced Oct 21, 2026, 1:15 AM EDT
Active, not recruiting Not applicable Interventional

TACE With or Without SBRT as Bridging Therapy for Pre-transplant HCC Patients

NCT01918683
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
TACE transarterial chemoembolization, stereotatic body radiotherapy (SBRT)
Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
3
States / cities
Maywood, Illinois • Portland, Oregon • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Recruiting Phase 2 Interventional

Hotspot Stereotactic Ablative Radiotherapy Versus Traditional Stereotactic Ablative Radiotherapy for the Treatment of Early-Stage Non-Small Cell Lung Cancer

NCT07718672
View directory record Official record
Conditions
Early Stage Lung Non-Small Cell Carcinoma, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Lymph Node Biopsy, Positron Emission Tomography, Stereotactic Body Radiation Therapy, Survey Administration
Procedure · Radiation · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Completed No phase listed Observational Results available

MRI Study of Changes in Blood-Brain/Tumor-Barrier Permeability in Patients With Brain Metastases During and After Radiotherapy

NCT02031237
View directory record Official record
Conditions
Brain Metastases
Interventions
Single Fraction Stereotactic Radiosurgery (SRS), Fractionated Whole Brain Radiation Therapy (WBRT), Fractionated Stereotactic Radiation Therapy (FSRT), Magnetic Resonance Imaging (MRI) Assessments
Radiation · Device
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 26, 2019 · Synced Oct 21, 2026, 1:15 AM EDT
Withdrawn Not applicable Interventional

Standardized Protocol of Surgery and Radiation for Patients With Brain Metastases in Relapsed Neuroblastoma

NCT03406273
View directory record Official record
Conditions
Relapsed Neuroblastoma
Interventions
Cerebral Spinal (CS) radiation, Focal radiotherapy (SRS)
Radiation
Lead sponsor
Giselle Sholler
Other
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 21, 2026, 1:15 AM EDT
Withdrawn Phase 2 Interventional

HER2-positive Breast Cancer With Brain Metastasis (GCC 1345)

NCT01924351
View directory record Official record
Conditions
Breast Cancer With Brain Metastasis
Interventions
Stereotactic Radiosurgery plus HER-2 directed therapy in HER2-positive Breast Cancer with Brain Metastasis
Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 21, 2026, 1:15 AM EDT
Recruiting Phase 1 Interventional

Study to Evaluate CD8 PET Imaging as a Marker of Immune Response to Stereotactic Body Radiation Therapy (ELIXR)

NCT05371132
View directory record Official record
Conditions
Metastatic Malignant Solid Neoplasm, Lymphoma
Interventions
Positron Emission Tomography, Stereotactic Body Radiation Therapy, Zirconium Zr 89-Df-Crefmirlimab, Intensity Modulated Radiation Therapy
Procedure · Radiation · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Not yet recruiting Not applicable Interventional

Miami "RADAR" Trial

NCT06077071
View directory record Official record
Conditions
Metastatic Epidural Spinal Cord Compression, Spinal Cord Compression
Interventions
Stereotactic Radiosurgery (SRS)
Radiation
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 21, 2026, 1:15 AM 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 21, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Active, not recruiting Not applicable Interventional

Respiratory Motion-Corrected Cone-Beam CT and Intratreatment Gating Based on Electromagnetic Transponders to Reduce Target Position Uncertainty in Radiation Treatment of Lung Malignancies

NCT02434809
View directory record Official record
Conditions
Lung Cancer
Interventions
Bronchoscopic Implantation, Cone-Beam CT-Guided, stereotactic body radiation treatments
Procedure · Device · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
3
States / cities
Commack, New York • Harrison, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Completed Phase 1 Interventional

Trial of Anti-Tim-3 in Combination With Anti-PD-1 and SRS in Recurrent GBM

NCT03961971
View directory record Official record
Conditions
Glioblastoma Multiforme
Interventions
MBG453
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Stanford, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Terminated Phase 2 Interventional Results available

Immunotherapy With or Without Radiation Therapy for Metastatic Urothelial Cancer

NCT04936230
View directory record Official record
Conditions
Metastatic Urothelial Carcinoma, Platinum-Resistant Urothelial Carcinoma, Stage IV Bladder Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, Magnetic Resonance Imaging, Pembrolizumab, Positron Emission Tomography, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Biological · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
83
States / cities
Littleton, Colorado • Bloomington, Illinois • Canton, Illinois + 64 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Oct 21, 2026, 1:15 AM EDT
Recruiting Not applicable Interventional

Locally ablatIVe thErapy for oLigo-progressive gastrOintestiNal maliGnancies (LIVELONG)

NCT06101277
View directory record Official record
Conditions
Small Bowel Cancer, Colorectal Cancer, Appendiceal Cancer, Biliary Cancer, Gall Bladder Cancer, Intrahepatic Cholangiocarcinoma, Extrahepatic Cholangiocarcinoma, Oligoprogressive
Interventions
Ablative local therapy
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2039
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 21, 2026, 1:15 AM EDT
Active, not recruiting Phase 1 Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Prostate Cancer After Undergoing Surgery

NCT01923506
View directory record Official record
Conditions
Recurrent Prostate Cancer, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer
Interventions
stereotactic body radiation therapy, quality-of-life assessment, laboratory biomarker analysis
Radiation · Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
19 Years and older · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 21, 2026, 1:15 AM EDT