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ClinicalTrials.gov public records Last synced Sep 22, 2026, 9:59 AM EDT

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Showing 1–24 of 185 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Stereotactic Ablative Radiotherapy Clear all
Active, not recruiting Phase 3 Interventional

Stereotactic Body Radiation Therapy or Intensity-Modulated Radiation Therapy in Treating Patients With Stage IIA-B Prostate Cancer

NCT03367702
View directory record Official record
Conditions
Stage II Prostate Adenocarcinoma AJCC v7
Interventions
Intensity-Modulated Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Radiation · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
692 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
276
States / cities
Mobile, Alabama • Tuscaloosa, Alabama • Gilbert, Arizona + 230 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Not listed Phase 2 Interventional

Concurrent Ipilimumab and Stereotactic Ablative Radiation Therapy (SART) for Oligometastatic But Unresectable Melanoma

NCT01565837
View directory record Official record
Conditions
Melanoma
Interventions
Ipilimumab, Stereotactic Ablative Radiosurgery (SART)
Drug · Radiation
Lead sponsor
Wolfram Samlowski
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 31, 2016 · Synced Sep 22, 2026, 9:59 AM EDT
Recruiting Phase 1 Interventional

Adaptive Radiation for Abdominopelvic Metastases

NCT05880667
View directory record Official record
Conditions
Neoplasm - Soft Tissue Pelvis Malignant Secondary, Malignant Neoplasm of Stomach
Interventions
Adaptive Stereotactic Body Radiation
Radiation
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 22, 2026, 9:59 AM 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 Aug 26, 2026 · Synced Sep 22, 2026, 9:59 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 24, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Recruiting Phase 3 Interventional

Testing the Addition of High Dose, Targeted Radiation to the Usual Treatment for Locally-Advanced Inoperable Non-Small Cell Lung Cancer

NCT05624996
View directory record Official record
Conditions
Locally Advanced Lung Non-Small Cell Carcinoma, Stage IIB Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8
Interventions
Carboplatin, Cisplatin, Computed Tomography, Durvalumab, Etoposide, Image Guided Radiation Therapy, Nab-paclitaxel, Osimertinib, Paclitaxel, Pemetrexed, Positron Emission Tomography, Questionnaire Administration, Stereotactic Body Radiation Therapy
Drug · Procedure · Biological + 2 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
474 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2036
U.S. locations
476
States / cities
Birmingham, Alabama • Daphne, Alabama • Fairhope, Alabama + 357 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 22, 2026, 9:59 AM 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 28, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 2 Interventional

High-Risk Metachronous Oligometastatic Prostate Cancer Trial

NCT06212583
View directory record Official record
Conditions
Prostate Cancer, Oligometastatic Disease
Interventions
niraparib/abiraterone acetate, Stereotactic ablative radiation therapy (SABR), Androgen deprivation therapy (ADT)
Drug · Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Male only
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Active, not recruiting Not applicable Interventional

Germline DNA-Based Radiosensitivity Biomarker Influence on Toxicity Following Prostate Radiotherapy, GARUDA Trial

NCT04624256
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
Discussion, Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Radiation · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 3 Interventional

Comparing Radiation Therapy to Usual Treatment for Patients With High-Risk Bone Metastases That Are Not Causing Pain, PREEMPT Trial

NCT06745024
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Solid Neoplasm
Interventions
Best Practice, Biospecimen Collection, Bone Metastases Treatment, Computed Tomography, Conventional Radiotherapy, Magnetic Resonance Imaging, Patient Observation, Questionnaire Administration, Stereotactic Body Radiation Therapy
Other · Procedure · Radiation
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
624
States / cities
Fairbanks, Alaska • Gilbert, Arizona • Phoenix, Arizona + 450 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Recruiting Phase 3 Interventional

JoLT-Ca Sublobar Resection (SR) Versus Stereotactic Ablative Radiotherapy (SAbR) for Lung Cancer

NCT02468024
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Lung Surgery, Radiation therapy
Procedure · Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
40
States / cities
La Jolla, California • Aurora, Colorado • Colorado Springs, Colorado + 34 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Active, not recruiting Not applicable Interventional

Daily Adaptive Post-Prostatectomy With Stereotactic Ablative Radiotherapy in Patients With Prostate Cancer

NCT05830838
View directory record Official record
Conditions
Malignant Prostate Neoplasm
Interventions
Computed Tomography, Image-Guided Adaptive Radiation Therapy, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Radium Ra 223 Dichloride, Hormone Therapy and Stereotactic Body Radiation Therapy in Treating Patients With Metastatic Prostate Cancer

NCT03361735
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
Leuprolide Acetate, Goserelin Acetate, Stereotactic Body Radiation Therapy, Radium Ra 223 Dichloride, Laboratory Biomarker Analysis, Degarelix
Drug · Radiation · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Recruiting Not applicable Interventional

SBRT Boost for Unfavorable Prostate Cancer'

NCT02016248
View directory record Official record
Conditions
Prostate Cancer
Interventions
Stereotactic body radiotherapy (SBRT) Boost
Radiation
Lead sponsor
MemorialCare Health System
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2029
U.S. locations
3
States / cities
Fountain Valley, California • Laguna Hills, California • Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Terminated Phase 1 Interventional

Phase I Hypofractionated Stereotactic Boost (Radiotherapy) for Non-Small Cell Lung Cancer

NCT02252796
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
Hypofractionated Stereotactic Boost, Carboplatin, Paclitaxel, Image-guided IMRT
Radiation · Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Sep 22, 2026, 9:59 AM EDT
Recruiting Phase 2 Interventional

A Study of Targeted Radiation Therapy in People With Non-Small Cell Lung Cancer (NSCLC)

NCT05657873
View directory record Official record
Conditions
Non Small Cell Lung Cancer, Non Small Cell Lung Cancer Metastatic, Non-small Cell Carcinoma, NSCLC, NSCLC Stage IV
Interventions
L-SABR, Anti-PD-(L)1 based immunotherapy, Platinum based chemotherapy
Radiation · Biological · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
9
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Not listed Phase 2 Interventional

Definitive Therapy for Oligometastatic Solid Malignancies

NCT01898962
View directory record Official record
Conditions
Stage IV or Recurrent Carcinoma or Sarcoma
Interventions
Complete Surgical Removal, Stereotactic Radiosurgery, Ablative external beam radiation dose, Subtotal surgical removal plus ablative radiation dose, Radioembolization
Procedure · Radiation
Lead sponsor
Rocky Mountain Cancer Centers
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2018
U.S. locations
4
States / cities
Aurora, Colorado • Boulder, Colorado • Littleton, Colorado + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2013 · Synced Sep 22, 2026, 9:59 AM EDT
Completed Phase 1 Interventional

Atezolizumab and Stereotactic Body Radiation Therapy in Treating Patients With Non-small Cell Lung Cancer

NCT02599454
View directory record Official record
Conditions
Stage I Non-Small Cell Lung Cancer
Interventions
Atezolizumab, Stereotactic Body Radiation Therapy
Drug · Radiation
Lead sponsor
Megan Daly, MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
Sacramento, California • Travis AFB, California
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Sep 22, 2026, 9:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study to Evaluate Percussive Ventilation Breathhold to Improve Lung Stereotactic Ablative Radiotherapy

NCT05283564
View directory record Official record
Conditions
Lung Cancer
Interventions
Percussive Ventilation Breathhold SABR (PVB-SABR)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 22, 2026, 9:59 AM 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 5, 2025 · Synced Sep 22, 2026, 9:59 AM EDT
Completed Phase 2 Interventional Results available

FLT3 Ligand Immunotherapy and Stereotactic Radiotherapy for Advanced Non-small Cell Lung Cancer

NCT02839265
View directory record Official record
Conditions
Non-small Cell Lung Cancer (NSCLC)
Interventions
FLT3 Ligand Therapy (CDX-301), Stereotactic Body Radiotherapy (SBRT)
Drug · Radiation
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Terminated Phase 2 Interventional Results available

Standard of Care Chemotherapy With or Without Stereotactic Body Radiation Therapy for Oligometastatic Pancreatic Cancer

NCT04975516
View directory record Official record
Conditions
Metastatic Pancreatic Adenocarcinoma, Stage IV Pancreatic Cancer AJCC v8, Recurrent Pancreatic Adenocarcinoma, Oligometastatic Pancreatic Ductal Adenocarcinoma
Interventions
Chemotherapy, Stereotactic Body Radiation Therapy, Computed Tomography, Magnetic Resonance Imaging, Biospecimen Collection, Questionnaire Administration
Drug · Radiation · Procedure + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Active, not recruiting Phase 1 Interventional

Stereotactic Ablative Radiotherapy (SABR) of Pelvis and Prostate Targets For High Risk Prostate Cancer

NCT02353819
View directory record Official record
Conditions
Prostate Cancer
Interventions
Stereotactic Ablative Radiotherapy
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 22, 2026, 9:59 AM EDT
Suspended Phase 2 Interventional

Stereotactic Body Radiation Therapy or Intensity Modulated Radiation/Proton Therapy in Treating Patients With Recurrent Head and Neck Cancer

NCT03164460
View directory record Official record
Conditions
Recurrent Head and Neck Carcinoma
Interventions
Intensity-Modulated Radiation Therapy, Proton Radiation, Stereotactic Body Radiation Therapy
Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 22, 2026, 9:59 AM EDT