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ClinicalTrials.gov public records Last synced Sep 15, 2026, 3:22 AM EDT

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Showing 1–24 of 315 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: hypofractionated radiation therapy Clear all
Active, not recruiting Phase 1 Interventional

Hypofractionated Radiation Therapy and Bintrafusp Alfa for the Treatment of Advanced Intrahepatic Cholangiocarcinoma

NCT04708067
View directory record Official record
Conditions
Locally Advanced Intrahepatic Cholangiocarcinoma, Metastatic Intrahepatic Cholangiocarcinoma, Stage III Intrahepatic Cholangiocarcinoma AJCC v8, Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8, Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8, Stage IV Intrahepatic Cholangiocarcinoma AJCC v8
Interventions
Bintrafusp Alfa, Biopsy, Hypofractionated Radiation Therapy
Drug · Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Completed Phase 2 Interventional Results available

Hypofractionated Boost Before Chemoradiation for Patients With Stage II-III Non-small Cell Lung Cancer Unsuitable for Surgery

NCT02262325
View directory record Official record
Conditions
Recurrent Non-small Cell Lung Cancer, Stage IIA Non-small Cell Lung Cancer, Stage IIB Non-small Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer
Interventions
hypofractionated radiation therapy, cisplatin, etoposide, 3-dimensional conformal radiation therapy, laboratory biomarker analysis
Radiation · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Sep 15, 2026, 3:22 AM EDT
Completed Not applicable Interventional Results available

Hypofractionated Pre-operative Radiation Therapy for Soft Tissue Sarcomas of the Extremity and Chest-wall

NCT02634710
View directory record Official record
Conditions
Soft Tissue Sarcoma
Interventions
Hypofractionated Radiation Therapy
Radiation
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Sep 15, 2026, 3:22 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Hypofractionated Radiotherapy for Prostate Cancer

NCT00214097
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radiotherapy
Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 24, 2019 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Phase 2 Interventional

The University of Miami Adapt (UAdapt) Trial

NCT06111313
View directory record Official record
Conditions
Prostate Cancer
Interventions
FTLEAD, Ultra-Short-Term Androgen Deprivation Therapy with Relugolix, HypoLEAD, ADT Standard of Care
Radiation · Drug
Lead sponsor
University of Miami
Other
Eligibility
35 Years to 85 Years · Male only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Terminated Phase 2 Interventional Results available

ADMIRAL Trial: Adaptive Mediastinal Radiation With Chemo-Immunotherapy

NCT04372927
View directory record Official record
Conditions
Locally Advanced Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8
Interventions
Cisplatin, Durvalumab, Etoposide, Hypofractionated Radiation Therapy, Pemetrexed
Drug · Biological · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Sep 15, 2026, 3:22 AM EDT
Completed Phase 1 Interventional

Study of REGN2810 (Anti-PD-1) in Patients With Advanced Malignancies

NCT02383212
View directory record Official record
Conditions
Advanced Cancer, Advanced Malignancies
Interventions
Cemiplimab, Hypofractionated radiotherapy, Cyclophosphamide, Docetaxel, Carboplatin, GM-CSF, Paclitaxel, Pemetrexed
Drug · Radiation
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
398 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
40
States / cities
Gilbert, Arizona • Goodyear, Arizona • Phoenix, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Phase 3 Interventional

Enfortumab Vedotin in Combination With Pembrolizumab vs. Concurrent Chemoradiotherapy (cCRT) in People With Muscle Invasive Bladder Cancer (EV-309)

NCT07566156
View directory record Official record
Conditions
Urothelial Cancer, Urinary Bladder Neoplasms
Interventions
Enfortumab vedotin, Conventional Radiotherapy, Hypofractionated Radiotherapy, Cisplatin, Fluorouracil, Mitomycin C, Gemcitabine, Pembrolizumab
Drug · Radiation
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
13
States / cities
Santa Barbara, California • Aurora, Colorado • Newark, Delaware + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Terminated Phase 1 Interventional

Chemoradiation and Radiosurgery Boost in Treating Patients With Locally Advance Pancreatic Cancer That May or May Not be Removed by Surgery

NCT01739439
View directory record Official record
Conditions
Acinar Cell Adenocarcinoma of the Pancreas, Duct Cell Adenocarcinoma of the Pancreas, Stage IIB Pancreatic Cancer, Stage III Pancreatic Cancer
Interventions
gemcitabine hydrochloride, hyperfractionated radiation therapy, intensity-modulated radiation therapy, radiosurgery, diffusion-weighted magnetic resonance imaging
Drug · Radiation · Procedure
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 28, 2019 · Synced Sep 15, 2026, 3:22 AM 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
136
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 94 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Active, not recruiting Phase 3 Interventional

Palliative UNConventional Hypofractionation Trial for Metastatic Bone Disease

NCT05115331
View directory record Official record
Conditions
Metastatic Bone Tumor
Interventions
Experimental Radiation Dose, Conventional Radiation Dose
Radiation
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Sep 15, 2026, 3:22 AM EDT
Completed Phase 3 Interventional Results available

Hypofractionated Radiation Therapy or Conventional Radiation Therapy After Surgery in Treating Patients With Prostate Cancer

NCT03274687
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Adenocarcinoma AJCC v7, Stage II Prostate Adenocarcinoma AJCC v7, Stage III Prostate Adenocarcinoma AJCC v7
Interventions
Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Radiation Therapy
Radiation · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
229
States / cities
Birmingham, Alabama • Mobile, Alabama • Little Rock, Arkansas + 188 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Completed Phase 1 Interventional

Hypofractionated Stereotactic Radiotherapy With Bevacizumab in the Treatment of Recurrent Malignant Glioma

NCT01392209
View directory record Official record
Conditions
Brain Cancer, MALIGNANT GLIOMA, Glioblastoma, Anaplastic Astrocytoma (AA), Anaplastic Oligodendroglioma (AO), Anaplastic Oligo-astrocytoma (AOA), Anaplastic Mixed Gliomas, Malignant Glioma NOS
Interventions
Bevacizumab & Stereotactic Radiotherapy
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
5
States / cities
San Francisco, California • Basking Ridge, New Jersey • Commack, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced Sep 15, 2026, 3:22 AM EDT
Terminated Not applicable Interventional Results available

Hypofractionated Pencil-Beam Scanning Intensity-modulated Proton Therapy (IMPT) in Recurrent Rectal Cancer

NCT04827732
View directory record Official record
Conditions
Recurrent Rectal Cancer
Interventions
Hypofractionated Pencil-Beam Scanning Intensity-modulated Proton Therapy, MEVION S250i Hyperscan and Adaptive Aperture Proton Therapy Machine
Radiation · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced Sep 15, 2026, 3:22 AM EDT
Not listed Phase 3 Interventional Results available

A Phase III Intensity Radiotherapy Dose Escalation for Prostate Cancer Using Hypofractionation

NCT00667888
View directory record Official record
Conditions
Prostate Cancer
Interventions
Conventional Fractionated Intensity Modulated Radiotherapy, Hypofractionated Intensity Modulated Radiotherapy
Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Sep 15, 2026, 3:22 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Testing the Combination of New Anti-cancer Drug Peposertib With Avelumab and Radiation Therapy for Advanced/Metastatic Solid Tumors and Hepatobiliary Malignancies

NCT04068194
View directory record Official record
Conditions
Locally Advanced Malignant Solid Neoplasm, Locally Advanced Unresectable Cholangiocarcinoma, Locally Advanced Unresectable Gallbladder Carcinoma, Locally Advanced Unresectable Malignant Solid Neoplasm, Metastatic Cholangiocarcinoma, Metastatic Gallbladder Carcinoma, Metastatic Malignant Solid Neoplasm, Stage III Gallbladder Cancer AJCC v8, Stage IV Gallbladder Cancer AJCC v8, Unresectable Malignant Solid Neoplasm
Interventions
Avelumab, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Hypofractionated Radiation Therapy, Peposertib
Drug · Procedure · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
46
States / cities
Duarte, California • Irvine, California • La Jolla, California + 34 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Phase 2 Interventional

A Biomarker Study in Men With Localized Prostate Cancer Treated With Aglatimagene Besadenovec

NCT07332000
View directory record Official record
Conditions
Prostate Cancer Patients Treated by Radiotherapy, Prostate Cancer (Adenocarcinoma)
Interventions
aglatimagene besadenovec + valacyclovir, External Beam Radiation Therapy (EBRT)
Biological · Radiation
Lead sponsor
Candel Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
7
States / cities
Peoria, Arizona • Lakewood, Colorado • Littleton, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

A Study Using Radiation Therapy and Temozolomide to Treat Glioblastoma in Patients Over 70

NCT01985087
View directory record Official record
Conditions
Glioblastoma
Interventions
Hypofractionated radiotherapy, Temozolomide
Radiation · Drug
Lead sponsor
University of Louisville
Other
Eligibility
70 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Phase 1 Interventional

Short Course Radiation Treatment for Patients With Primary or Locally Recurrent Retroperitoneal Sarcoma Prior to Surgery

NCT06812052
View directory record Official record
Conditions
Retroperitoneal Sarcoma
Interventions
Radiation Therapy, Hypofractionationed Radiation Therapy
Radiation
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 15, 2026, 3:22 AM EDT
Not listed Not applicable Interventional

CyberKnife Stereotactic Radiosurgery for Low and Intermediate Risk Prostate Cancer

NCT02070952
View directory record Official record
Conditions
Prostate Cancer
Interventions
CyberKnife Stereotactic Ablative Body Radiation Therapy
Radiation
Lead sponsor
Riverside Community Hospital, California
Other
Eligibility
18 Years and older · Male only
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Riverside, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2014 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Phase 1 Interventional

Safety Trial of Antimicrobial Therapy and Precision Radiation Therapy in Patients With Oligoprogressive Non-small Cell Lung Cancer

NCT03546829
View directory record Official record
Conditions
Early Stage Non-Small Cell Lung Cancer
Interventions
Vancomycin, Precision hypofractionated radiation
Drug · Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Phase 2 Interventional

A Study Evaluating The Combination of Immunotherapy With Radiotherapy in Non-Small Cell Lung Cancer

NCT07603856
View directory record Official record
Conditions
Non-Small Cell Lung Cancer, Metastatic Lung Cancer
Interventions
Investigator Choice Immunotherapy (for example: pembrolizumab, cemiplimab, durvalumab, ipilimumab plus nivolumab), Investigator Choice Chemotherapy (for example docetaxel with or without ramucirumab, gemcitabine, or other National Comprehensive Cancer Network (NCCN)-recommended treatments), Ablative Hypofractionated Radiotherapy
Drug · Radiation
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Recruiting Not applicable Interventional

Adjuvant Hypofractionated Stereotactic Radiosurgery for Intermediate-risk Meningioma

NCT06557512
View directory record Official record
Conditions
Meningioma, Meningioma, Malignant, Recurrent Meningioma
Interventions
Hypofractionated Stereotactic Radiosurgery (SRS), Magnetic Resonance Imaging (MRI), Computed Tomography (CT)
Radiation · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 15, 2026, 3:22 AM EDT
Suspended Phase 2 Interventional

Hypofractionated vs Conventional Fractionated RT in Soft Tissue Sarcomas

NCT05109494
View directory record Official record
Conditions
Soft Tissue Sarcoma
Interventions
Conventional Fractionated, Hypofractionated
Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 15, 2026, 3:22 AM EDT