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ClinicalTrials.gov public records Last synced Oct 20, 2026, 4:51 PM EDT

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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Stereotactic boost Clear all
Recruiting Not applicable Interventional

Multicenter Trial for Eliminating Breast Cancer Surgery or Radiotherapy in Exceptional Responders to Neoadjuvant Systemic Therapy

NCT02945579
View directory record Official record
Conditions
Estrogen Receptor Negative, HER2 Positive Breast Carcinoma, HER2/Neu Negative, Invasive Breast Carcinoma, Progesterone Receptor Negative, Stage I Breast Cancer AJCC v7, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage II Breast Cancer AJCC v6 and v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7, Triple-Negative Breast Carcinoma
Interventions
Undergo EBRT, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Partial Breast Irradiation
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
30 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
8
States / cities
Gilbert, Arizona • Jacksonville, Florida • Honolulu, Hawaii + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Recruiting Phase 1 Interventional

Two Fraction Prostate SBRT With DIL SIB

NCT05864196
View directory record Official record
Conditions
Prostate Cancer
Interventions
Two-Fraction Stereotactic Body Radiation Therapy (SBRT)
Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
2
States / cities
Mineola, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Stereotactic Boost for Locally Advanced Non-Small Cell Lung Cancer

NCT01222572
View directory record Official record
Conditions
Non-small Cell Lung Cancer, Lung Cancer, NSCLC
Interventions
Stereotactic boost, Conventional RT, Etoposide, Cisplatin
Radiation · Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 4, 2015 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 1 Interventional

Radiation Therapy and Gadolinium Texaphyrin in Treating Patients With Supratentorial Glioblastoma Multiforme

NCT00004262
View directory record Official record
Conditions
Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma
Interventions
conventional surgery, 3-dimensional conformal radiation therapy, stereotactic radiosurgery, motexafin gadolinium, magnetic resonance imaging, spectroscopy
Procedure · Radiation · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Oct 20, 2026, 4:51 PM EDT
Not yet recruiting Phase 2Phase 3 Interventional

Whole Versus Partial Gland Boost During Prostate SBRT

NCT07574489
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
Prostate stereotactic body radiotherapy with whole gland boost, Prostate stereotactic body radiotherapy with DIL boost
Radiation
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older · Male only
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Active, not recruiting Phase 1 Interventional

Study Evaluating a Stereotactic Boost/Treatment for Recurrent or Metastatic Cancer of the Head and Neck

NCT02474368
View directory record Official record
Conditions
Recurrent Head and Neck Carcinoma, Head and Neck Cancer Metastatic, Head or Neck Cancer
Interventions
Intensity Modulated Radiation Therapy (IMRT), Cisplatin, Stereotactic Body Radiotherapy (SBRT)
Radiation · Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Active, not recruiting Not applicable Interventional

TRUEBEAM Stereotactic Body Radiotherapy for Localized Prostate Cancer

NCT04552509
View directory record Official record
Conditions
Prostate Cancer
Interventions
Stereotactic Body Radiotherapy
Radiation
Lead sponsor
Linda Chan, MD
Other
Eligibility
Male only
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Laguna Hills, California
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Terminated Phase 2 Interventional Results available

Dose Escalated MRSI Guided Radiation Therapy in Glioblastoma

NCT02394665
View directory record Official record
Conditions
Glioblastoma
Interventions
Intensity Modulated Radiation Therapy, Temozolomide, Functional Assessment of Cancer Therapy-Brain (FACT-Br), Stereotactic Radiosurgery Boost, Simultaneous Integrated Boost, 3D MRSI
Radiation · Drug · Behavioral + 1 more
Lead sponsor
University of Miami
Other
Eligibility
19 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 2 Interventional Results available

Phase II Trial of Stereotactic Radiosurgery Boost Following Surgical Resection for Brain Metastases

NCT00587964
View directory record Official record
Conditions
Brain Metastasis, Bladder Cancer, Breast Cancer, Cervical Cancer, Colon Cancer, HEENT Cancer, Lung Cancer, Melanoma, Pancreatic Cancer, Prostate Cancer, Rectal Cancer, Sarcoma, Testicular Cancer
Interventions
Stereotactic Radiosurgery
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2016 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 1 Interventional

Stereotactic Boost and Long-Term Androgen Deprivation for Adenocarcinoma of the Prostate

NCT02064036
View directory record Official record
Conditions
Adenocarcinoma of the Prostate
Interventions
Stereotactic Radiosurgical Boost, Casodex, Leuprolide
Radiation · Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Oct 20, 2026, 4:51 PM 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 9, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Recruiting Phase 1 Interventional

PSMA PET Response Guided SabR in High Risk Pca

NCT06044857
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
68-Ga PSMA11
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Recruiting Not applicable Interventional

Adaptive Radiation Therapy for Men With Intermediate- or High-Risk Prostate Cancer

NCT07219303
View directory record Official record
Conditions
Prostate Cancer (Adenocarcinoma)
Interventions
adaptive stereotactic body radiation therapy (SBRT) with a SIB
Radiation
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 20, 2026, 4:51 PM EDT
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 Oct 20, 2026, 4:51 PM EDT
Terminated Phase 1 Interventional

Phase I Dose Escalation of Stereotactic Radiosurgical Boost for Locally Advanced Esophageal Cancer

NCT00368329
View directory record Official record
Conditions
Esophageal Neoplasms, Carcinoma, Squamous Cell, Adenocarcinoma, Esophageal Cancer
Interventions
Capecitabine (Xeloda), [18-F] Fluorodeoxyglucose (FDG), 5-Fluorouracil (5-FU), Carboplatin
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2012 · Synced Oct 20, 2026, 4:51 PM EDT
Active, not recruiting Not applicable Interventional Results available

Adaptive Stereotactic Body Radiation Therapy to the Prostate and Pelvic Nodes With Simultaneous Integrated Boost to the MR-detected Nodule for Patients With High-risk and Unfavorable Intermediate-risk Prostate Cancer

NCT05628363
View directory record Official record
Conditions
Prostate Cancer, Cancer of the Prostate
Interventions
Ethos Varian treatment system, Adaptive stereotactic body radiotherapy, Androgen deprivation therapy
Device · Radiation · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Microwave Ablation With MRI-Guided SBRT Boost in Renal Cell Carcinoma

NCT02782715
View directory record Official record
Conditions
Carcinoma, Renal Cell
Interventions
Stereotactic Body Radiation Therapy (SBRT), Microwave Ablation (MWA)
Radiation · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 20, 2026, 4:51 PM EDT
Active, not recruiting Phase 2 Interventional

A Study of Stereotactic Body Radiation Therapy (SBRT) Without Androgen Deprivation Therapy (ADT) in People With Unfavorable Intermediate-Risk Prostate Cancer

NCT05169970
View directory record Official record
Conditions
Prostate Cancer
Interventions
Stereotactic Body Radiation Therapy (SBRT)
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 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 Jul 14, 2026 · Synced Oct 20, 2026, 4:51 PM 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 3, 2024 · Synced Oct 20, 2026, 4:51 PM EDT
Recruiting Phase 1 Interventional

Perioperative FLOT(D) With Personalized Ultrafractionated Stereotactic Adaptive Radiotherapy (PULSAR) in Esophageal Cancer

NCT07700420
View directory record Official record
Conditions
Gastro-esophageal Junction (GEJ) Cancer, Esophagus Cancer
Interventions
PULSAR- Personalized Ultra-fractionated Stereotactic Ablative Radiotherapy, FLOT (Fluorouracil+Leucovorin+Oxaliplatin+Docetaxel)(D)
Radiation · Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 20, 2026, 4:51 PM 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 17, 2018 · Synced Oct 20, 2026, 4:51 PM EDT
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 Oct 20, 2026, 4:51 PM 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 20, 2026, 4:51 PM EDT
Withdrawn Phase 2 Interventional

Stereotactic Body Radiotherapy (SBRT) With Concurrent Boost for Low- and Intermediate-Risk Prostate Cancer

NCT01409473
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate SBRT with concurrent boost to intraprostatic lesion(s)
Radiation
Lead sponsor
Rocky Mountain Cancer Centers
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
2
States / cities
Aurora, Colorado • Littleton, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 12, 2014 · Synced Oct 20, 2026, 4:51 PM EDT