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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:52 PM EDT

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Showing 73–96 of 186 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: hypofractionation Clear all
Recruiting Phase 2 Interventional

Durvalumab With/Without Tremelimumab After Palliative Hypofractionated Radiotherapy for Hepatocellular Carcinoma

NCT04430452
View directory record Official record
Conditions
Advanced Hepatocellular Carcinoma, Stage III Hepatocellular Carcinoma AJCC v8, Stage IIIA Hepatocellular Carcinoma AJCC v8, Stage IIIB Hepatocellular Carcinoma AJCC v8, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IVA Hepatocellular Carcinoma AJCC v8, Stage IVB Hepatocellular Carcinoma AJCC v8
Interventions
Durvalumab, Hypofractionated Radiation Therapy, Tremelimumab
Biological · Radiation
Lead sponsor
Mary Feng, MD
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Hypofractionated Radiation Therapy for Treating Prostate Cancer High-Risk Features Following Radical Prostatectomy

NCT03570827
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIB Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
Interventions
Androgen Suppression, Hypofractionated Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration
Drug · Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Recruiting Phase 3 Interventional

Testing Shorter Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients Receiving the Usual Chemotherapy Treatment for Bladder Cancer, ARCHER Study

NCT07097142
View directory record Official record
Conditions
Muscle Invasive Bladder Urothelial Carcinoma, Stage II Bladder Cancer AJCC v8, Stage IIIA Bladder Cancer AJCC v8
Interventions
Biospecimen Collection, Cisplatin, Computed Tomography, Fluorouracil, Gemcitabine, Hypofractionated Radiation Therapy, Magnetic Resonance Imaging, Mitomycin, Positron Emission Tomography, Survey Administration, Ultrahypofractionated Radiation Therapy
Procedure · Drug · Radiation + 1 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
211
States / cities
Fort Smith, Arkansas • Irvine, California • La Jolla, California + 162 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

Specialized Radiation Therapy and Chemotherapy in Treating Patients With Stage III Non-Small Cell Lung Cancer That Cannot Be Removed by Surgery

NCT01486602
View directory record Official record
Conditions
Lung Cancer
Interventions
carboplatin, paclitaxel, radiation therapy
Drug · Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
11
States / cities
Phoenix, Arizona • Scottsdale, Arizona • La Jolla, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Oct 20, 2026, 5:52 PM EDT
Terminated Not applicable Interventional Results available

Stereotactic Body Radiation Therapy in Treating Patients With Liver Cancer

NCT03812289
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Other · Radiation
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 20, 2026, 5:52 PM EDT
Recruiting Phase 3 Interventional

Conventionally Fractionated vs. Hypofractionated Comprehensive Nodal Irradiation for Breast Cancer Using Pencil Beam Scanning Proton Therapy

NCT05856773
View directory record Official record
Conditions
Breast Cancer
Interventions
Proton Therapy
Radiation
Lead sponsor
Proton Collaborative Group
Network
Eligibility
19 Years and older · Female only
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2041
U.S. locations
9
States / cities
Scottsdale, Arizona • San Diego, California • Jacksonville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

HYPORT: A Phase I/II Study of Hypofractionated Post-operative Radiation Therapy for Head and Neck Cancer

NCT04403620
View directory record Official record
Conditions
Squamous Cell Carcinoma of Head and Neck
Interventions
Intensity-modulated Radiation Therapy (IMRT)
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 20, 2026, 5:52 PM 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 9, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Active, not recruiting Not applicable Interventional

Germline DNA-Based Radiosensitivity Biomarker Influence on Toxicity Following Prostate Radiotherapy, GARUDA Trial

NCT04624256
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
Discussion, Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Radiation · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Active, not recruiting Not applicable Interventional

Effectiveness of the SpaceOAR Vue System in Subjects With Prostate Cancer

NCT04905069
View directory record Official record
Conditions
Prostate Cancer
Interventions
SpaceOAR Vue System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
7
States / cities
Fort Myers, Florida • Tampa, Florida • Kansas City, Kansas + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 5:52 PM 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 31, 2025 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

Losartan and Hypofractionated Rx After Chemo for Tx of Borderline Resectable or Locally Advanced Pancreatic Cancer

NCT04106856
View directory record Official record
Conditions
Borderline Resectable Pancreatic Adenocarcinoma, Locally Advanced Pancreatic Ductal Adenocarcinoma, Locally Advanced Unresectable Pancreatic Adenocarcinoma, Stage II Pancreatic Cancer AJCC v8, Stage IIA Pancreatic Cancer AJCC v8, Stage IIB Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8
Interventions
Hypofractionated Radiation Therapy, Losartan, Losartan Potassium
Radiation · Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 3 Interventional Results available

Hypofractionated Radiation Therapy in Preventing Recurrence in Patients With Breast Cancer After Surgery

NCT03324802
View directory record Official record
Conditions
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, Stage IIIA Breast Cancer AJCC v7
Interventions
Hypofractionated Radiation Therapy, Quality-of-Life Assessment, Radiation Therapy
Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Internal Radiation Therapy With or Without External-Beam Radiation Therapy in Treating Patients With Localized Prostate Cancer

NCT00714753
View directory record Official record
Conditions
Prostate Cancer
Interventions
brachytherapy, hypofractionated radiation therapy, image-guided radiation therapy, intensity-modulated radiation therapy
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2019 · Synced Oct 20, 2026, 5:52 PM EDT
Active, not recruiting Phase 1 Interventional

Hypofractionated Accelerated Pelvic Nodal Radiotherapy (GCC 2048)

NCT04486755
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
Hypofractionated Radiation Therapy
Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Male only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Hypofractionation Proton Beam Therapy With Concurrent Treatment of Prostate and Pelvic Nodes for Prostate Cancer

NCT02874014
View directory record Official record
Conditions
Prostate Cancer
Interventions
Hypofractionation Proton beam therapy with Concurrent Treatment of the Prostate and Pelvic Nodes
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 20, 2026, 5:52 PM EDT
Withdrawn Phase 2 Interventional

Radiation Therapy and Pembrolizumab in Treating Patients With Localized Urothelial Bladder Cancer

NCT03419130
View directory record Official record
Conditions
Infiltrating Bladder Urothelial Carcinoma, Stage II Bladder Urothelial Carcinoma AJCC v6 and v7, Stage III Bladder Urothelial Carcinoma AJCC v6 and v7
Interventions
Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Pembrolizumab, Radiation Therapy
Radiation · Other · Biological
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 7, 2018 · Synced Oct 20, 2026, 5:52 PM EDT
Active, not recruiting No phase listed Observational

Adaptive Radiotherapy and MRIs Based on Patients With Newly Diagnosed High-Grade Glioma

NCT06108206
View directory record Official record
Conditions
Glioblastoma, Anaplastic Astrocytoma, Astrocytoma, Anaplastic Oligodendroglioma
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 20, 2026, 5:52 PM 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 31, 2024 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Not applicable Interventional Results available

Hypofractionated Radiation Therapy to Improve Immunotherapy Response in Non-Small Cell Lung Cancer

NCT03035890
View directory record Official record
Conditions
Non Small Cell Lung Cancer Metastatic
Interventions
Radiation, Immuno-Therapeutic Agent
Radiation · Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 1 Interventional Results available

HYHOPE: De-intensified Hypofractionated Radiation Therapy for HPV-associated Oropharynx Cancer

NCT04580446
View directory record Official record
Conditions
Human Papillomavirus-Related Carcinoma, Oropharyngeal Cancer
Interventions
Hypofractionated intensity modulated radiotherapy
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 20, 2026, 5:52 PM EDT
Completed Phase 1 Interventional

Chemoimmunotherapy and Radiation in Pancreatic Cancer

NCT01903083
View directory record Official record
Conditions
Locally Advanced Malignant Neoplasm
Interventions
Tadalafil, Gemcitabine, Radiation, Pancreaticoduodenectomy
Drug · Radiation · Procedure
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 1, 2018 · Synced Oct 20, 2026, 5:52 PM EDT
Recruiting Not applicable Interventional

LITT Followed by Hypofractionated RT for Newly Diagnosed Gliomas (GCC 20138)

NCT04699773
View directory record Official record
Conditions
Glioma, Glioblastoma, Brain Tumor
Interventions
LITT, Hypofractionated Radiation Therapy
Procedure · Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Baltimore, Maryland • Bel Air, Maryland • Columbia, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 20, 2026, 5:52 PM EDT
Recruiting Phase 2 Interventional

Enhanced Local Intensified Radiation Therapy in Elderly Glioblastoma: A Phase 2 Hybrid Randomized Trial

NCT06835803
View directory record Official record
Conditions
Glioblastoma (GBM)
Interventions
Dose-escalated radiation therapy, Standard hypofractionated radiation
Radiation
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
65 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
Boston, Massachusetts • Milford, Massachusetts • South Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 20, 2026, 5:52 PM EDT