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ClinicalTrials.gov public records Last synced Oct 22, 2026, 2:42 AM EDT

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Showing 73–96 of 715 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Neurosurgery Clear all
Recruiting Phase 2 Interventional

Adenosine Signaling Modulation and Immune Checkpoint Inhibition With Hormone Sensitive Oligometastatic Prostate Cancer

NCT05915442
View directory record Official record
Conditions
Oligometastatic Prostate Cancer
Interventions
Quemliclustat, Etrumadenant, Zimberelimab, Stereotactic Body Radiation Therapy
Drug · Radiation
Lead sponsor
Catherine Spina
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Oct 22, 2026, 2:42 AM EDT
Completed Phase 1Phase 2 Interventional Results available

SABR-ATAC: A Trial of TGF-beta Inhibition and Stereotactic Ablative Radiotherapy for Early Stage Non-small Cell Lung Cancer

NCT02581787
View directory record Official record
Conditions
Stage IA Non-Small Cell Lung Carcinoma, Stage IB Non-Small Cell Lung Carcinoma
Interventions
Fresolimumab, Stereotactic Body Radiation Therapy
Biological · Radiation
Lead sponsor
Maximilian Diehn
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 27, 2024 · Synced Oct 22, 2026, 2:42 AM EDT
Completed Phase 2 Interventional Results available

Checkpoint Blockade Immunotherapy Combined With Stereotactic Body Radiation in Advanced Metastatic Disease

NCT02843165
View directory record Official record
Conditions
Metastatic Cancer
Interventions
Checkpoint blockade immunotherapy, Checkpoint blockade immunotherapy plus SBRT
Drug · Radiation
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 22, 2026, 2:42 AM EDT
Completed Phase 1 Interventional

Stereotactic Body Radiotherapy for Hepatocellular Carcinoma, and Intrahepatic Cholangiocarcinoma

NCT01668134
View directory record Official record
Conditions
Carcinoma, Hepatocellular, Intrahepatic Cholangiocarcinoma
Interventions
Stereotactic radiation
Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Oct 22, 2026, 2:42 AM EDT
Completed Phase 1 Interventional

SRS and Nivolumab in Treating Patients With Newly Diagnosed Melanoma Metastases in the Brain or Spine

NCT02716948
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Neoplasm in the Spine, Stage IV Skin Melanoma
Interventions
Laboratory Biomarker Analysis, Nivolumab, Stereotactic Radiosurgery
Other · Biological · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 30, 2021 · Synced Oct 22, 2026, 2:42 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 2, 2010 · Synced Oct 22, 2026, 2:42 AM EDT
Recruiting Phase 2 Interventional

Risk Adapted Spinal Cord/Cauda Constraint Relaxation for High-risk Patients With Metastatic Epidural Spinal Cord Compression Undergoing Spine Stereotactic Radiosurgery

NCT06204315
View directory record Official record
Conditions
Spinal Cord, Metastatic Epidural, Spine Stereotactic
Interventions
Stereotactic Radiosurgery
Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 22, 2026, 2:42 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Study of Abiraterone Acetate or Enzalutamide, Atezolizumab, GnRH Analog and Radiation Therapy in Men With Newly Diagnosed Hormone-sensitive Prostate Cancer

NCT04262154
View directory record Official record
Conditions
Metastatic Prostate Cancer
Interventions
Atezolizumab, Abiraterone, Prednisone, GnRH analog, Stereotactic Body Radiotherapy (SBRT), Enzalutamide, Follow up
Drug · Radiation · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 22, 2026, 2:42 AM EDT
Terminated Phase 1 Interventional

Phase I Study of Orally Administered Aminolevulinic Acid for Resection of Malignant Astrocytomas

NCT01502605
View directory record Official record
Conditions
Astrocytoma, Glioma
Interventions
5-Aminolevulinic Acid
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced Oct 22, 2026, 2:42 AM EDT
Completed No phase listed Observational

Proton-Based Stereotactic Ablative Body Radiotherapy for Prostate Cancer

NCT03159676
View directory record Official record
Conditions
Prostate Cancer
Interventions
Proton beam
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Timeline
2017 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 22, 2026, 2:42 AM 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 22, 2026, 2:42 AM EDT
Withdrawn Phase 2 Interventional

Two Radiation Dose Schedules of SBRT to Lung Metastases < 5cm in Dimension

NCT03029416
View directory record Official record
Conditions
Neoplasm Metastasis, Cancer, Radiation Therapy Complication
Interventions
Stereotactic Body Radiation Therapy
Radiation
Lead sponsor
Ronald McGarry
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Oct 22, 2026, 2:42 AM EDT
Terminated Phase 3 Interventional Results available

Trial of ADT and SBRT Versus SBRT for Intermediate Prostate Cancer

NCT03056638
View directory record Official record
Conditions
Prostate Cancer
Interventions
Degarelix, stereotactic body radiosurgery (SBRT)
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
10
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2024 · Synced Oct 22, 2026, 2:42 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Biomarkers of CASH

NCT04467489
View directory record Official record
Conditions
Cerebral Cavernous Malformation, Cavernous Angioma, Hemorrhagic Microangiopathy
Interventions
observational
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
1,040 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
4
States / cities
Phoenix, Arizona • San Francisco, California • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 22, 2026, 2:42 AM EDT
Withdrawn Phase 2 Interventional

MRI-Guided Radiation Therapy for the Treatment of Early-Stage Kidney Cancer, the MRI-MARK Trial

NCT04580836
View directory record Official record
Conditions
Renal Cell Carcinoma, Stage I Renal Cell Cancer AJCC v8, Stage II Renal Cell Cancer AJCC v8
Interventions
Magnetic Resonance Imaging, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 26, 2024 · Synced Oct 22, 2026, 2:42 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Stereotactic Body Radiation Therapy and Aflibercept in Treating Patients With Uveal Melanoma

NCT03712904
View directory record Official record
Conditions
Uveal Melanoma
Interventions
Stereotactic Body Radiation Therapy, Ziv-Aflibercept
Radiation · Biological
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 22, 2026, 2:42 AM EDT
Completed Not applicable Interventional Results available

Analyzing Preoperative Stereotactic Radiosurgery With Gamma Knife Icon for Brain Metastases

NCT04545814
View directory record Official record
Conditions
Brain Metastases
Interventions
Stereotactic Radiosurgery, Surgical Resection, Magnetic Resonance Imaging
Device · Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 22, 2026, 2:42 AM EDT
Recruiting Phase 1Phase 2 Interventional

Panitumumab-IRDye800 to Detect Pediatric Neoplasms During Neurosurgical Procedures

NCT04085887
View directory record Official record
Conditions
Brain Tumor
Interventions
Panitumumab-IRDye800, Pinpoint-IR9000 endoscopic/handheld device, Explorer Air camera, PDE-NEO-II
Drug · Device
Lead sponsor
Stanford University
Other
Eligibility
6 Months to 25 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 22, 2026, 2:42 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 22, 2026, 2:42 AM EDT
Suspended Phase 2 Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Oligometastatic Renal Cell Carcinoma

NCT03575611
View directory record Official record
Conditions
Metastatic Renal Cell Carcinoma, Stage IV Renal Cell Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Stereotactic Body Radiation Therapy
Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 22, 2026, 2:42 AM EDT
Recruiting Phase 2 Interventional

Stereotactic Body Radiation Therapy and FES PET/CT Imaging for the Treatment of Oligoprogressive Estrogen Receptor Positive Metastatic Breast Cancer

NCT06260033
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma, Metastatic Breast Carcinoma
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, F-18 16 Alpha-Fluoroestradiol, Positron Emission Tomography, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Drug · Other + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Duarte, California • Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 22, 2026, 2:42 AM EDT
Recruiting Phase 2 Interventional

Androgen-responsive POSLUMA-guided Intra-prostatic Boost

NCT07393867
View directory record Official record
Conditions
Intermediate Risk Prostate Cancer, High Risk Prostate Cancer, Prostate Cancer
Interventions
PSMA PET/CT, Androgen Deprivation Therapy (ADT) +/- bicalutamide, Stereotactic Body Radiation Therapy (SBRT) +/- focal microboost
Diagnostic Test · Drug · Radiation
Lead sponsor
Martin T. King, MD, PhD
Other
Eligibility
18 Years and older · Male only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
4
States / cities
Boston, Massachusetts • Milford, Massachusetts • Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 22, 2026, 2:42 AM EDT
Not listed Not applicable Interventional

Ultrasound-Guided Obturator Nerve Block for Ambulatory Hip Arthroscopy

NCT02346357
View directory record Official record
Conditions
Pain
Interventions
Obturator Nerve Block, Ropivacaine, Placebo Saline
Procedure · Drug
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 27, 2015 · Synced Oct 22, 2026, 2:42 AM EDT
Withdrawn Phase 1 Interventional

Study of Immune Checkpoint Inhibition With Radiation Therapy in Unresectable, Non-metastatic Pancreatic Cancer

NCT02868632
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
MEDI4736, Tremelimumab, Stereotactic Body Radiation Therapy (SBRT)
Drug · Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
Washington D.C., District of Columbia • New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2019 · Synced Oct 22, 2026, 2:42 AM EDT