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Showing 1–24 of 62 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: CyberKnife radiosurgery Clear all
Completed Not applicable Interventional

A Phase II Trial of CyberKnife Radiosurgery to Perioptic Tumors

NCT02225197
View directory record Official record
Conditions
Tumor, Benign, Optic Nerve
Interventions
CyberKnife Radiosurgery
Radiation
Lead sponsor
Community Cancer Center, Normal, Illinois
Other
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
1
States / cities
Normal, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 24, 2019 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional Results available

CyberKnife® as Monotherapy or Boost SBRT for Intermediate or High Risk Localized Prostate Cancer

NCT01985828
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
CyberKnife, Androgen Deprivation Therapy (ADT), Intensity Modulated radiation therapy (IMRT)
Radiation · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Male only
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Park Ridge, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 13, 2026, 2:30 AM EDT
Terminated Phase 1 Interventional

Cyberknife Radiosurgery Boost for Hilar Cholangiocarcinoma (Klatskin Tumor)

NCT00630890
View directory record Official record
Conditions
Cholangiocarcinoma, Klatskin Tumor, Biliary Tract Cancer
Interventions
External beam radiation and Cyberknife radiosurgery boost and capecitabine
Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2015 · Synced Sep 13, 2026, 2:30 AM EDT
Active, not recruiting Not applicable Interventional

Hypofractionated Stereotactic Body Radiation Therapy as a Boost to the Prostate

NCT01508390
View directory record Official record
Conditions
Prostate Cancer
Interventions
CyberKnife Boost
Radiation
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Phase 1Phase 2 Interventional

Evaluation of Cyberknife Precision Radiation Delivery System for Unresectable Malignant Lung Cancer

NCT00238602
View directory record Official record
Conditions
Lung Cancer
Interventions
Stereotactic radiosurgery
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2012 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Phase 2 Interventional

Short Course of Radiation for Gliomas in Elderly Patients

NCT00386919
View directory record Official record
Conditions
High Grade Gliomas
Interventions
CyberKnife
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
65 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional Results available

CyberKnife Radiosurgery for Organ-Confined Prostate Cancer: Homogenous Dose Distribution

NCT00643994
View directory record Official record
Conditions
Prostate Cancer, Prostatic Cancer, Prostate Neoplasms, Prostatic Neoplasms, Cancer of the Prostate
Interventions
CyberKnife Stereotactic Radiosurgery
Radiation
Lead sponsor
Accuray Incorporated
Industry
Eligibility
18 Years and older · Male only
Enrollment
379 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2021
U.S. locations
23
States / cities
Phoenix, Arizona • La Jolla, California • Newport Beach, California + 17 more
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Phase 2 Interventional

SBRT With Cetuximab +/- Docetaxel Followed by Adjuvant Cetuximab +/- Docetaxel in Recurrent, Previously-Irradiated SCCHN

NCT02057107
View directory record Official record
Conditions
Previously-Irradiated, Squamous Cell Carcinoma of the Head and Neck Cancer
Interventions
SBRT, Cetuximab, Docetaxel
Radiation · Drug
Lead sponsor
Heath Skinner
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2023 · Synced Sep 13, 2026, 2:30 AM EDT
Terminated Not applicable Interventional Results available

Endoscopic Evaluation of Late Rectal Injury Following CyberKnife Radiosurgery for Prostate Cancer

NCT01618838
View directory record Official record
Conditions
Stage II Prostate Carcinoma
Interventions
CyberKnife radiosurgery
Radiation
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Washington, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 21, 2018 · Synced Sep 13, 2026, 2:30 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Radiosurgery for Glioblastoma Multiforme

NCT00456612
View directory record Official record
Conditions
Glioblastoma Multiforme
Interventions
CyberKnife
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
66 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2017 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional Results available

Stereotactic Radiosurgery in Treating Patients With Locally Advanced or Recurrent Head and Neck Cancer

NCT00851253
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
stereotactic radiosurgery
Radiation
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Sep 13, 2026, 2:30 AM EDT
Terminated Not applicable Interventional Results available

Stereotactic Radiation Therapy in Treating Patients With Prostate Cancer

NCT00619515
View directory record Official record
Conditions
Prostate Cancer
Interventions
questionnaire administration, implanted fiducial-based imaging, stereotactic radiosurgery
Other · Procedure · Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Up to 120 Years · Male only
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
4
States / cities
Cleveland, Ohio • Westlake, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Sep 13, 2026, 2:30 AM EDT
Withdrawn Not applicable Interventional

A Pilot Study of CyberKnife Radiosurgery Delivered to the Partial Breast

NCT00529334
View directory record Official record
Conditions
Breast Cancer
Interventions
CyberKnife Partial Breast Irradiation
Radiation
Lead sponsor
Georgetown University
Other
Eligibility
45 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 19, 2013 · Synced Sep 13, 2026, 2:30 AM EDT
Terminated No phase listed Observational

Prognostic Value of Baseline Computed Tomography (CT) Perfusion Parameters of Pancreatic Cancer for Patients Undergoing Stereotactic Body Radiotherapy or Surgical Resection

NCT01326364
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Stereotactic body radiotherapy, Iodixanol, Iohexol
Procedure · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2016 · Synced Sep 13, 2026, 2:30 AM EDT
Not listed Early Phase 1 Interventional

Stereotactic Radiosurgery and Systemic Dose Chemotherapy for Locally Advanced Lung Cancer

NCT02568033
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Pemetrexed, Carboplatin, Cisplatin, Docetaxel, Paclitaxel, stereotactic radiosurgery
Drug · Radiation
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Phase 2 Interventional

Cyberknife Radiosurgery for Locally Advanced Pancreatic Cancer

NCT00233415
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Stereotactic Radiosurgery (Cyberknife)
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2010 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional

Conformal Partial Breast Irradiation With CyberKnife After Resection for Early Stage Breast Cancer

NCT01290835
View directory record Official record
Conditions
Breast Cancer
Interventions
Stereotactic radiotherapy delivered by CyberKnife, stereotactic radiotherapy
Radiation
Lead sponsor
Essentia Health
Other
Eligibility
60 Years to 60 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2025
U.S. locations
1
States / cities
Duluth, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Sep 13, 2026, 2:30 AM EDT
Not listed Early Phase 1 Interventional

A Study of Pre-Operative Cyberknife in Patients With Potentially Resectable Pancreas Cancer

NCT02707315
View directory record Official record
Conditions
Pancreas Cancer, Pancreatic Cancer, Adenocarcinoma of the Pancreas, Pancreas Adenocarcinoma, Pancreatic Adenocarcinoma
Interventions
Gemcitabine, Stereotactic Radiosurgery
Drug · Radiation
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 13, 2016 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional Results available

Hypofractionated SBRT For Prostate Cancer

NCT00977860
View directory record Official record
Conditions
Prostate Cancer
Interventions
Stereotactic Body Radiation Therapy
Radiation
Lead sponsor
Adam Olson
Other
Eligibility
18 Years and older · Male only
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Phase 2 Interventional Results available

Stereotactic Radiosurgery Using CyberKnife in Treating Women With Advanced or Recurrent Gynecological Malignancies

NCT01079832
View directory record Official record
Conditions
Fallopian Tube Cancer, Ovarian Sarcoma, Ovarian Stromal Cancer, Recurrent Cervical Cancer, Recurrent Endometrial Carcinoma, Recurrent Ovarian Epithelial Cancer, Recurrent Ovarian Germ Cell Tumor, Recurrent Uterine Sarcoma, Recurrent Vaginal Cancer, Recurrent Vulvar Cancer, Stage III Cervical Cancer, Stage III Endometrial Carcinoma, Stage III Ovarian Epithelial Cancer, Stage III Ovarian Germ Cell Tumor, Stage III Uterine Sarcoma, Stage III Vaginal Cancer, Stage III Vulvar Cancer, Stage IV Endometrial Carcinoma, Stage IV Ovarian Epithelial Cancer, Stage IV Ovarian Germ Cell Tumor, Stage IV Uterine Sarcoma, Stage IV Vulvar Cancer, Stage IVA Cervical Cancer, Stage IVA Vaginal Cancer, Stage IVB Cervical Cancer, Stage IVB Vaginal Cancer
Interventions
stereotactic radiosurgery, quality-of-life assessment
Radiation · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 27, 2013 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional Results available

SBRT for Close or Positive Margins After Resection of Pancreatic Adenocarcinoma

NCT01357525
View directory record Official record
Conditions
Adenocarcinoma of the Pancreas
Interventions
Stereotactic Body Radiation Therapy (SBRT)
Radiation
Lead sponsor
David A. Clump, MD, PhD
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Sep 13, 2026, 2:30 AM EDT
Completed Not applicable Interventional

Radiosurgery for Patients Recurrent Oligometastatic Disease

NCT01345552
View directory record Official record
Conditions
Recurrent Oligometastatic Disease
Interventions
Stereotactic Radiosurgery (SRS)
Radiation
Lead sponsor
Steven Burton
Other
Eligibility
18 Years and older
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Sep 13, 2026, 2:30 AM EDT
Recruiting Not applicable Interventional

Radiosurgery Treatment for Spasticity Associated With Stroke, SCI & Cerebral Palsy

NCT06070233
View directory record Official record
Conditions
Spasticity as Sequela of Stroke, Spastic Cerebral Palsy, Spasticity, Muscle
Interventions
stereotactic radiosurgery (SRS) dorsal root rhizotomy radiomodulation, Sham
Radiation · Other
Lead sponsor
Ohio State University
Other
Eligibility
16 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Winter Park, Florida • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 13, 2026, 2:30 AM EDT
Terminated Not applicable Interventional

Pulmonary Interstitial Lymphography in Early Stage Lung Cancer

NCT01188486
View directory record Official record
Conditions
Lung Cancer, Lung Cancer Non-Small Cell Cancer (NSCLC), Lung Cancer Small Cell Lung Cancer (SCLC), Mesothelioma
Interventions
Stereotactic Body Radiation Therapy (SBRT), Computed Tomography (CT), Cyberknife, Trilogy, True Beam, Iohexol, Iodixanol
Radiation · Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2018 · Synced Sep 13, 2026, 2:30 AM EDT