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Showing 1–24 of 302 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 2 Interventional

Hypofractionated Radiotherapy for Localized Prostate Cancer (With CyberKnife or With IMRT)

NCT00855647
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Hypo-fractionated Radiotherapy
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Male only
Enrollment
99,999 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2010 · Synced Sep 3, 2026, 9:34 PM EDT
Terminated Phase 2 Interventional Results available

Stereotactic Body Radiation Therapy (SABR) for Definitive Treatment of Locally Advanced Cervical Cancer

NCT02045433
View directory record Official record
Conditions
Locally Advanced Cervical Cancer
Interventions
SABR Boost Therapy
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Sep 3, 2026, 9:34 PM EDT
Completed Early Phase 1 Interventional

5 Fraction Stereotactic Radiosurgery With Temozolomide for Glioblastoma Multiforme

NCT03291990
View directory record Official record
Conditions
Glioblastoma Multiforme
Interventions
Temozolomide
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 18, 2021 · Synced Sep 3, 2026, 9:34 PM 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 3, 2026, 9:34 PM EDT
Recruiting Phase 2 Interventional

Hypofractionated Radiation Therapy for Merkel Cell Carcinoma

NCT05100095
View directory record Official record
Conditions
Merkel Cell Carcinoma
Interventions
Radiation therapy
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Ficerafusp Alfa, Pembrolizumab, and Stereotactic Body Radiotherapy (SBRT) for Head and Neck Squamous Cell Carcinoma (HNSCC)

NCT07552558
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, HPV-Negative Squamous Cell Carcinoma
Interventions
Hypofractionated Stereotactic Body Radiotherapy (SBRT), Pembrolizumab, Ficerafusp alfa
Radiation · Biological · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Completed Not applicable Interventional

Hypofractionated Radiotherapy for Recurrent DIPG

NCT03841435
View directory record Official record
Conditions
Recurrent Diffuse Intrinsic Pontine Glioma
Interventions
Hypofractionated Radiotherapy
Radiation
Lead sponsor
University of Cincinnati
Other
Eligibility
Up to 30 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Sep 3, 2026, 9:34 PM EDT
Completed Phase 2 Interventional Results available

Hypofractionated Adaptive Image-Guided Radiation Therapy for Localized Adenocarcinoma of the Prostate

NCT00809991
View directory record Official record
Conditions
Prostate Cancer
Interventions
hypofractionation
Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Active, not recruiting Phase 2 Interventional

Use of High-dose Radiation Therapy Plus Chemotherapy to Improve the Likelihood of Surgical Treatment in Patients With Locally Advanced Pancreatic Cancer

NCT03523312
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Hypofractionated ablative IMRT (HFA-IMRT), capecitabine
Radiation · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 3, 2026, 9:34 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 13, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Recruiting Phase 2 Interventional

Preoperative 5-Day Radiotherapy for Soft Tissue Sarcoma

NCT06905132
View directory record Official record
Conditions
Soft Tissue Sarcoma
Interventions
Hypofractionated Radiation Therapy
Radiation
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
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 19, 2025 · Synced Sep 3, 2026, 9:34 PM EDT
Active, not recruiting Not applicable Interventional

Comparing Single vs Multiple Dose Radiation for Cancer Patients With Brain Metastasis and Receiving Immunotherapy

NCT05703269
View directory record Official record
Conditions
NSCLC, Renal Cell Carcinoma, Breast Carcinoma, Melanoma, Brain Metastases, Adult, Non-small Cell Lung Cancer, SCLC, Small-cell Lung Cancer
Interventions
single fraction stereotactic radiosurgery (SSRS), fractionated stereotactic radiosurgery (FSRS)
Radiation
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
34
States / cities
Savannah, Georgia • Decatur, Illinois • Effingham, Illinois + 26 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Terminated Not applicable Interventional Results available

Optune(NOVOTTF-100A)+ Bevacizumab+ Hypofractionated Stereotactic Irradiation Bevacizumab-Naive Recurrent Glioblastoma (GCC 1344)

NCT01925573
View directory record Official record
Conditions
RECURRENT GLIOBLASTOMA, Brain Tumor
Interventions
Optune(NOVOTTF-100A)
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
22 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Sep 3, 2026, 9:34 PM EDT
Recruiting Phase 1 Interventional

Immunotherapy for Malignant Pediatric Brain Tumors Employing Adoptive Cellular Therapy (IMPACT)

NCT06193759
View directory record Official record
Conditions
Medulloblastoma, Childhood, Atypical Teratoid/Rhabdoid Tumor of CNS, Embryonal Tumor With Multilayered Rosettes, Pineoblastoma, Embryonal Brain Tumor Not Otherwise Specified, Ependymoma
Interventions
Multi-tumor antigen specific cytotoxic T lymphocytes (TSA-T) directed against proteogenomically determined personalized tumor-specific antigens (TSA), Group A Standard-of-Care Backbone Therapy, Group B Salvage Backbone Therapy
Biological · Drug · Radiation
Lead sponsor
Children's National Research Institute
Other
Eligibility
1 Year to 30 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Recruiting Phase 2 Interventional

Testing the Addition of the Immunotherapy Drug, Pembrolizumab, to Radiation Therapy Compared to the Usual Chemotherapy Treatment During Radiation Therapy for Bladder Cancer, PARRC Trial

NCT06770582
View directory record Official record
Conditions
Non-Muscle Invasive Bladder Urothelial Carcinoma, Recurrent Non-Muscle Invasive Bladder Urothelial Carcinoma, Stage I Bladder Cancer AJCC v8
Interventions
Biospecimen Collection, Cisplatin, Computed Tomography, Fluorouracil, Gemcitabine, Magnetic Resonance Imaging, Mitomycin, Pembrolizumab, Questionnaire Administration, Radiation Therapy
Procedure · Drug · Biological + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
134
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 92 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Terminated Phase 2 Interventional Results available

Avelumab in Combination With Hypofractionated Radiotherapy in Patients With Relapsed Refractory Multiple Myeloma

NCT03910439
View directory record Official record
Conditions
Myeloma, Multiple, Myeloma-Multiple
Interventions
Avelumab, External beam radiotherapy
Biological · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Sep 3, 2026, 9:34 PM EDT
Withdrawn Phase 1 Interventional

RADVAX™: A Trial of Combined Pembrolizumab and Hypofractionated Radiation in Patients With Advanced Urothelial Cancer Who Have Progressed on Anti-PD-1/PD-L1 Monotherapy

NCT02880345
View directory record Official record
Conditions
Urothelial Cancer
Interventions
PEMBROLIZUMAB, hypofractionated radiation
Drug · Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Sep 3, 2026, 9:34 PM EDT
Completed Not applicable Interventional Results available

Hypofractionated Stereotactic Radiosurgery in Treating Patients With Large Brain Metastasis

NCT01705548
View directory record Official record
Conditions
Metastatic Malignant Neoplasm to Brain, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
Hypofractionated Radiosurgery
Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Recruiting Phase 2 Interventional

Shortened Course of Radiation Therapy After Trans-oral Robotic Surgery in Patients With HPV-Mediated Oropharyngeal Squamous Cell Carcinoma.

NCT07044635
View directory record Official record
Conditions
Oropharyngeal Squamous Cell Carcinoma, HPV-mediated Oropharyngeal Squamous Cell Carcinoma
Interventions
Radiation Therapy
Radiation
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Phase I Nab-Paclitaxel Plus Gemcitabine With Proton Therapy for Locally Advanced Pancreatic Cancer (LAPC)

NCT03652428
View directory record Official record
Conditions
Locally Advanced Pancreatic Cancer
Interventions
Gemcitabine, Hypofractionated Ablative Proton Therapy
Drug · Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Dose-Escalated Photon IMRT or Proton Beam Radiation Therapy Versus Standard-Dose Radiation Therapy and Temozolomide in Treating Patients With Newly Diagnosed Glioblastoma

NCT02179086
View directory record Official record
Conditions
Glioblastoma
Interventions
Photon Beam Radiation Therapy, Proton Beam Radiation Therapy, Temozolomide
Radiation · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
624 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
230
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 179 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Suspended Phase 2Phase 3 Interventional

Hypofractionated Partial Breast Irradiation in Treating Patients With Early Stage Breast Cancer

NCT03077841
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Early-Stage Breast Carcinoma, Invasive Breast Carcinoma, Stage 0 Breast Cancer AJCC v6 and v7, 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
Interventions
Laboratory Biomarker Analysis, Partial Breast Irradiation, Questionnaire Administration
Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
50 Years and older · Female only
Enrollment
928 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
15
States / cities
Jacksonville, Florida • Atlanta, Georgia • Indianapolis, Indiana + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 3, 2026, 9:34 PM EDT
Completed Phase 1Phase 2 Interventional Results available

RADVAX™: A STRATIFIED PHASE I/II DOSE ESCALATION TRIAL OF HYPOFRACTIONATED RADIOTHERAPY FOLLOWED BY IPILIMUMAB IN METASTATIC MELANOMA

NCT01497808
View directory record Official record
Conditions
Metastatic Melanoma
Interventions
Ipilimumab, Stereotactic Body Radiation Therapy
Drug · Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2021 · Synced Sep 3, 2026, 9:34 PM EDT