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ClinicalTrials.gov public records Last synced Nov 15, 2026, 2:02 PM EST

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Showing 649–672 of 929 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Stereotactic radiotherapy Clear all
Terminated Early Phase 1 Interventional

Proton Stereotactic Body Radiation Therapy for Early-Stage Non-Small Cell Lung Cancer

NCT01525446
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
SBRT with proton beam radiation
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2016 · Synced Nov 15, 2026, 2:02 PM EST
Active, not recruiting Phase 1 Interventional

A Study of Cabozantinib and Nivolumab With Radiation Therapy for People With Renal Cell Carcinoma That Has Spread to the Brain

NCT06132945
View directory record Official record
Conditions
Metastatic Renal Cell Carcinoma, Brain Metastases
Interventions
Cabozantinib, Nivolumab, Stereotactic Radiosurgery (SRS)
Drug · Device · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 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 Nov 14, 2025 · Synced Nov 15, 2026, 2:02 PM EST
Recruiting Phase 1Phase 2 Interventional

A Study of Ivonescimab in People With Non-Small Cell Lung Cancer

NCT07594522
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Photon or Proton standard stereotactic body radiotherapy (SBRT), Ivonescimab
Radiation · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Nov 15, 2026, 2:02 PM EST
Recruiting Not applicable Interventional

A Study of Stereotactic Radiosurgery (SRS) in People With Brain Cancer Having Tumor Resection Surgery

NCT07802353
View directory record Official record
Conditions
Brain Metastasases
Interventions
Stereotactic Radiosurgery, Surgical Resection
Radiation · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Nov 15, 2026, 2:02 PM EST
Completed Not applicable Interventional Results available

Stereotactic Body Radiation Therapy (SBRT) for Prostate Cancer

NCT01540994
View directory record Official record
Conditions
Prostatic Neoplasm
Interventions
Radiation Therapy
Radiation
Lead sponsor
Sharp HealthCare
Other
Eligibility
50 Years to 90 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Nov 15, 2026, 2:02 PM EST
Recruiting Phase 2 Interventional

ADT and SBRT vs SBRT Alone for Unfavorable Intermediate Risk Prostate Cancer

NCT06397703
View directory record Official record
Conditions
Prostate Cancer
Interventions
Leuprolide, Degarelix or Relugolix, Stereotactic body radiation therapy/radiosurgery (SBRT)
Drug · Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Nov 15, 2026, 2:02 PM EST
Terminated Phase 2 Interventional Results available

Chemoradiation +Gemcitabine +Continuous 5-FU (Fluorouracil) Followed by High Dose Brachytherapy/Stereotactic Radiation Boost in Locally Advanced Intra/Extrahepatic Cholangiocarcinoma

NCT00983541
View directory record Official record
Conditions
Cancer
Interventions
Fluorouracil (5-FU), Brachytherapy or SBRT (Stereotactic body radiation therapy), Gemcitabine
Drug · Radiation
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Nov 15, 2026, 2:02 PM EST
Completed No phase listed Observational

Psychosocial, Behavioral, and Radiologic Changes Following Radiosurgery for Benign Neurologic Disease

NCT04688554
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Pain, Intractable, Depression
Interventions
fMRI and DTI, Behavioral questionnaires, Disease-Specific Patient-Reported Outcomes, Behavioral tests
Diagnostic Test · Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Nov 15, 2026, 2:02 PM EST
Withdrawn Phase 1 Interventional

Safety Study of 2DG With Stereotactic Radiosurgery

NCT00247403
View directory record Official record
Conditions
Intracranial Neoplasms, Neoplasm Metastasis
Interventions
2-deoxyglucose (2DG)
Drug
Lead sponsor
University of Iowa
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 10, 2015 · Synced Nov 15, 2026, 2:02 PM EST
Completed No phase listed Observational

Investigation of Circulating Tumor Cells From Cancer Patients Undergoing Radiation Therapy

NCT02449837
View directory record Official record
Conditions
Circulating Tumor Cells
Interventions
Blood draw
Other
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 99 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2022 · Synced Nov 15, 2026, 2:02 PM EST
Completed Phase 2 Interventional Results available

SBRT and Oncolytic Virus Therapy Before Pembrolizumab for Metastatic TNBC and NSCLC

NCT03004183
View directory record Official record
Conditions
Metastatic Non-small Cell Lung Cancer, Metastatic Triple-negative Breast Cancer
Interventions
ADV/HSV-tk, Valacyclovir, SBRT, Pembrolizumab
Biological · Drug · Radiation
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Nov 15, 2026, 2:02 PM EST
Terminated Phase 1Phase 2 Interventional Results available

CyberKnife Stereotactic Accelerated Partial Breast Irradiation (SAPBI)

NCT02365714
View directory record Official record
Conditions
Breast Cancer, DCIS, Invasive Ductal Carcinoma
Interventions
CK Stereotactic Accelerated Partial Breast Irradiation
Radiation
Lead sponsor
Georgetown University
Other
Eligibility
50 Years to 99 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2018 · Synced Nov 15, 2026, 2:02 PM EST
Terminated Phase 1Phase 2 Interventional Results available

Durvalumab, Tremelimumab and Hypofractionated Radiation Therapy in Treating Patients With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma

NCT03522584
View directory record Official record
Conditions
Metastatic Head and Neck Squamous Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma
Interventions
Durvalumab, Laboratory Biomarker Analysis, Stereotactic Body Radiation Therapy, Tremelimumab, Hypofractionated Image-Guided Radiation Therapy
Biological · Other · Radiation + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Nov 15, 2026, 2:02 PM EST
Completed Not applicable Interventional Results available

Stereotactic Ablative Radiotherapy for Early-stage Glottic Larynx Cancer

NCT03548285
View directory record Official record
Conditions
Glottic Carcinoma
Interventions
Radiation therapy
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 120 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Nov 15, 2026, 2:02 PM EST
Active, not recruiting Early Phase 1 Interventional

SBRT + Atezolizumab + Bevacizumab in Resectable HCC

NCT04857684
View directory record Official record
Conditions
Hepatocellular Carcinoma, Resectable Hepatocellular Carcinoma
Interventions
Atezolizumab, Bevacizumab, Stereotactic Beam Radiation Therapy (SBRT)
Drug · Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Nov 15, 2026, 2:02 PM EST
Completed Phase 1Phase 2 Interventional

Cyberknife Precision Radiation Delivery System for Tumors of the Spine

NCT00185666
View directory record Official record
Conditions
Spinal Cord Cancer, Brain (Nervous System) Cancers
Interventions
Stereotactic radiosurgery
Procedure
Lead sponsor
Stanford University
Other
Eligibility
5 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2010 · Synced Nov 15, 2026, 2:02 PM EST
Completed Phase 2 Interventional

Stereotactic Radiation Therapy in Treating Patients With Brain Metastases

NCT00006259
View directory record Official record
Conditions
Metastatic Cancer
Interventions
stereotactic radiosurgery
Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Nov 15, 2026, 2:02 PM EST
Completed Early Phase 1 Interventional

A Novel Method for Treating Lung Met w/Combo of Electric Fields & Rad Therapy: A Single-Arm

NCT05555342
View directory record Official record
Conditions
Lung Tumor, Metastatic Cancer
Interventions
Irreversible electroporation (IRE) ablation, Radiation Therapy
Procedure · Radiation
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Nov 15, 2026, 2:02 PM EST
Terminated Not applicable Interventional Results available

Randomized Trial of Image -Guided Stereotactic Radiation Therapy (IG-SRT) in Prostate Cancer

NCT02911922
View directory record Official record
Conditions
Prostate Cancer
Interventions
Endorectal Balloon, Rectal Spacer, Radiation therapy
Device · Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
19 Years to 99 Years · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced Nov 15, 2026, 2:02 PM EST
Not listed No phase listed Observational Accepts healthy volunteers

Neurococognitive and Functioal Assessment of Patients With Brain Metastases

NCT01861405
View directory record Official record
Conditions
Cerebral Metastases Patients
Interventions
neuropsychological testing and quality of life assessments, Standard of Care WBRT or SRS, Functional magnetic resonance imaging
Behavioral · Radiation · Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2014 · Synced Nov 15, 2026, 2:02 PM EST
Recruiting Phase 2 Interventional

Study of PSMA PET/MR Guided Stereotactic Body Radiation Therapy With Simultaneous Integrated Boost (SBRT-SIB) for High-Intermediate and High Risk Prostate Cancer

NCT04402151
View directory record Official record
Conditions
Prostate Cancer
Interventions
PSMA PET/MR - Gallium-68 labeled PSMA-HBED-CC, Stereotactic Body Radiation Therapy (SBRT)
Drug · Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years to 90 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Nov 15, 2026, 2:02 PM EST
Completed Not applicable Interventional

Stereotactic Body Radiotherapy and Radiofrequency Ablation for Lung Tumors Near Central Airways

NCT01051037
View directory record Official record
Conditions
Lung Cancer
Interventions
Stereotactic Body Radiation, Radiofrequency Ablation
Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 6, 2019 · Synced Nov 15, 2026, 2:02 PM EST
Active, not recruiting Phase 2 Interventional Results available

Pembrolizumab In Central Nervous System Metastases

NCT02886585
View directory record Official record
Conditions
Brain Metastases
Interventions
Pembrolizumab, MRI, PET/CT, Stereotactic Radiosurgery
Drug · Radiation · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Nov 15, 2026, 2:02 PM EST
Terminated Phase 1 Interventional

Comfort Level of Two Abdominal Compression Methods Used to Hold Patients Still While Undergoing Stereotactic Body Radiation Therapy for Lung Tumors

NCT00866086
View directory record Official record
Conditions
Lung Cancer
Interventions
questionnaire administration, computed tomography, radiation therapy treatment planning/simulation
Other · Procedure · Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 120 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Nov 15, 2026, 2:02 PM EST