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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:40 PM EDT

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Showing 1–24 of 123 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Stereotactic ablative body radiation (SABR) 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 20, 2026, 11:40 PM 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 20, 2026, 11:40 PM 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 20, 2026, 11:40 PM 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 20, 2026, 11:40 PM 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 20, 2026, 11:40 PM 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 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Radiation Therapy in Combination With Durvalumab for People With Pancreatic Cancer

NCT03245541
View directory record Official record
Conditions
Pancreatic Adenocarcinoma
Interventions
Durvalumab, Stereotactic Ablative Body Radiotherapy (SABR)
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 1 Interventional

Papaverine and Stereotactic Body Radiotherapy (SBRT) for Non Small Cell Lung Cancer (NSCLC) or Lung Metastases

NCT03824327
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma
Interventions
Blood Oxygen Level Dependent Imaging, Papaverine Hydrochloride, Stereotactic Body Radiation Therapy
Procedure · Drug · Radiation
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Not applicable Interventional

Palliative Spatially Fractionated (GRID) Radiotherapy Using Intensity Modulated Proton Therapy

NCT05831579
View directory record Official record
Conditions
Unresectable Solid Tumor, Metastatic Cancer
Interventions
Proton GRID Radiotherapy
Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 2 Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Localized Prostate Cancer That Have Undergone Surgery

NCT03541850
View directory record Official record
Conditions
PSA Level Greater Than 0.03, PSA Progression, Stage I Prostate Adenocarcinoma AJCC (American Joint Committee on Cancer ) v7, Stage II Prostate Adenocarcinoma AJCC v7, Stage III Prostate Adenocarcinoma AJCC v7
Interventions
Antiandrogen Therapy, Quality-of-Life Assessment, Stereotactic Body Radiation Therapy
Drug · Other · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2025 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 2 Interventional

177-Lutetium-PSMA Before Stereotactic Body Radiotherapy for the Treatment of Oligorecurrent Prostate Cancer, The LUNAR Study

NCT05496959
View directory record Official record
Conditions
Oligometastatic Prostate Carcinoma, Prostate Adenocarcinoma, Recurrent Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
Lutetium Lu-177 PNT2002, Quality-of-Life Assessment, Stereotactic Body Radiation Therapy
Drug · Other · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2033
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Not applicable Interventional

Stereotactic Ablative Radiation Therapy for Prostate Cancer

NCT05668351
View directory record Official record
Conditions
Prostate Cancer
Interventions
SUPR-SABR treatment
Radiation
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Phase 2 Interventional Results available

Stereotactic Body Radiation for Prostate Oligometastases

NCT02680587
View directory record Official record
Conditions
Prostate Cancer, Oligometastases
Interventions
SBRT
Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Phase 1 Interventional

Stereotactic Body Radiotherapy and Concurrent Cisplatin for Re-Irradiation of Unresectable, Recurrent Squamous Cell Carcinomas of Head and Neck

NCT02158234
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Head and Neck
Interventions
Cisplatin, Stereotactic Body Radiation Therapy (SBRT)
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
2014 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 1 Interventional

Single Fraction Stereotactic Body Radiation Therapy After Surgery in Treating Patients With Non-small Cell Lung Cancer

NCT04073745
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Positive Surgical Margin, Resected Mass, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Other · Radiation
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Not applicable Interventional

Stereotactic Body Radiation Therapy Using HyperArc in Treating Patients With Recurrent Head and Neck Cancer

NCT03892720
View directory record Official record
Conditions
Recurrent Head and Neck Carcinoma
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Other · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Phase 2 Interventional Results available

Salvage Oligometastasectomy and Radiation Therapy in Recurrent Prostate Cancer

NCT03796767
View directory record Official record
Conditions
Recurrent Prostate Carcinoma, Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Neoplasm in the Lymph Nodes, Oligometastasis, Prostate Adenocarcinoma, PSA Failure
Interventions
Hypofractionated Radiation Therapy, Intensity-Modulated Radiation Therapy, Metastasectomy, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Radiation · Procedure · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Recruiting Not applicable Interventional

Stereotactic Body Radiation Therapy Planning With Artificial Intelligence-Directed Dose Recommendation for Treatment of Primary or Metastatic Lung Tumors, RAD-AI Study

NCT05802186
View directory record Official record
Conditions
Lung Carcinoma, Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Lung, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8
Interventions
Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Quality-of-Life Assessment, Radiology, Treatment Planning, Stereotactic Body Radiation Therapy, X-Ray Imaging
Procedure · Other · Radiation
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 2 Interventional

Extremely Hypofractionated Intensity Modulated Stereotactic Body Radiotherapy for the Treatment of Prostate Cancer With Rising PSA After Radical Prostatectomy

NCT04915508
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIIB Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage IIIC Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Hormone Therapy, Stereotactic Body Radiation Therapy
Drug · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Phase 1 Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Recurrent Primary Ovarian or Uterine Cancer

NCT03325634
View directory record Official record
Conditions
Recurrent Endometrial Serous Adenocarcinoma, Recurrent Fallopian Tube Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma
Interventions
Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Other · Radiation
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Not applicable Interventional Results available

Stereotactic Body Radiation Therapy in Treating Patients With High-Risk Prostate Cancer Undergoing Surgery

NCT02830165
View directory record Official record
Conditions
Stage I Prostate Adenocarcinoma American Joint Committee on Cancer (AJCC) v7, Stage II Prostate Adenocarcinoma AJCC v7, Stage III Prostate Adenocarcinoma AJCC v7
Interventions
Laboratory Biomarker Analysis, Quality-of-Life Assessment, Stereotactic Body Radiation Therapy
Other · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Oct 20, 2026, 11:40 PM EDT
Active, not recruiting Phase 2 Interventional Results available

An Open Label, Randomized Study of Neoadjuvant Nivolumab and Chemotherapy, With or Without Sub-ablative Stereotactic Body Radiation Therapy, for Resectable Stage IIA to IIIB Non-small Cell Lung Cancer

NCT05500092
View directory record Official record
Conditions
Resectable Stage IIA to IIIB Non-small Cell Lung Cancer
Interventions
Nivolumab, (8gy x 3), Platinum Doublet
Drug · Radiation
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
4
States / cities
St Louis, Missouri • The Bronx, New York • White Plains, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 20, 2026, 11:40 PM EDT
Terminated Phase 1 Interventional

IR-guided Ablation (IRGA) Combined With Stereotactic Ablative Radiation (SABR) for Large Lung Tumors

NCT01746810
View directory record Official record
Conditions
Recurrent Non-small Cell Lung Cancer
Interventions
Stereotactic body RT and IRGA
Radiation
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 20, 2026, 11:40 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Nivolumab and Ipilimumab and Stereotactic Body Radiation Therapy in Treating Patients With Salivary Gland Cancers

NCT03749460
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Neoplasm in the Lung, Salivary Gland Carcinoma, Stage IV Major Salivary Gland Cancer AJCC v8, Stage IVA Major Salivary Gland Cancer AJCC v8, Stage IVB Major Salivary Gland Cancer AJCC v8, Stage IVC Major Salivary Gland Cancer AJCC v8
Interventions
Nivolumab, Ipilimumab, Stereotactic Body Radiation Therapy
Biological · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 29, 2023 · Synced Oct 20, 2026, 11:40 PM EDT