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Showing 1–24 of 183 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, 8:53 PM EDT
Completed Not applicable Interventional

NAVAH Impact on Radiation Therapy Completion in Black Breast & Prostate Cancer Patients

NCT05978232
View directory record Official record
Conditions
Breast Cancer, Prostate Cancer
Interventions
NAVAH
Behavioral
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 3, 2026, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 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, 8:53 PM EDT
Recruiting Phase 1 Interventional

Hypofractionation (Radiation) Trial for Multiple Myeloma

NCT06270888
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Radiation
Radiation
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 3, 2026, 8:53 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Higher Per Daily Treatment-Dose Radiation Therapy or Standard Per Daily Treatment Radiation Therapy in Treating Patients With Early-Stage Breast Cancer That Was Removed by Surgery

NCT01349322
View directory record Official record
Conditions
Breast Cancer
Interventions
Standard fractionation whole breast irradiation, Hypofractionated whole breast irradiation, Concurrent boost, Sequential boost
Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
2,354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
386
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 304 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 3, 2026, 8:53 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Hypofractionated Radiation Therapy After Mastectomy in Preventing Recurrence in Patients With Stage IIa-IIIa Breast Cancer

NCT03414970
View directory record Official record
Conditions
Ductal Breast Carcinoma, Invasive Breast Carcinoma, Lobular Breast Carcinoma, Medullary Breast Carcinoma, Stage II Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Tubular Breast Carcinoma
Interventions
Radiation Therapy, Questionnaire Administration, Quality-of-Life Assessment, Laboratory Biomarker Analysis, Hypofractionated Radiation Therapy
Radiation · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
898 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2035
U.S. locations
846
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 544 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Sep 3, 2026, 8:53 PM EDT
Withdrawn Phase 2 Interventional

A Pilot Trial of Preoperative Irradiation With the STRIDE (Single Dose of Tremelimumab With Ongoing Durvalumab) Regimen (PRISM) for Resectable/Advanced Hepatocellular Carcinoma

NCT06994299
View directory record Official record
Conditions
Hepatocellular Carcinoma (HCC)
Interventions
Radiation Therapy, Tremelimumab, Durvalumab, Surgery
Radiation · Drug · Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Sep 3, 2026, 8:53 PM EDT
Recruiting Phase 2 Interventional

Hypofractionated Radiotherapy With a Focal Microboost for High-Risk and Locally Advanced Prostate Cancer

NCT07325721
View directory record Official record
Conditions
Prostate Cancer, Prostate Cancer Patients Treated by Radiotherapy
Interventions
Hypofractionated radiation with a microboost
Radiation
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 3, 2026, 8:53 PM 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 3, 2026, 8:53 PM EDT
Terminated Phase 1 Interventional

Hypofractionated Reduced-Volume Chemoradiation for T1/2N0-2 SCC Head and Neck

NCT02201355
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Head and Neck T1/2N0-2
Interventions
Intensity Modulated Radiotherapy
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 3, 2026, 8:53 PM EDT
Completed Phase 1 Interventional

Hypofractionated Radiotherapy for Lung Cancer

NCT00214123
View directory record Official record
Conditions
Lung Cancer
Interventions
radiation therapy (radiotherapy)
Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Sep 3, 2026, 8:53 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 25, 2026 · Synced Sep 3, 2026, 8:53 PM EDT
Active, not recruiting Phase 2 Interventional

Shorter Course, Hypofractionated Pre-Surgery Radiation Therapy in Treating Patients With Localized, Resectable Soft Tissue Sarcoma of the Extremity of Superficial Trunk

NCT03819985
View directory record Official record
Conditions
Resectable Soft Tissue Sarcoma, Stage I Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IA Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IB Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage II Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage III Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IIIA Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IIIB Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8
Interventions
Hypofractionated Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 3, 2026, 8:53 PM EDT
Terminated Not applicable Interventional Results available

Accelerated Hypofractionated Radiation Therapy Immediately Before Surgery in Treating Patients With Malignant Pleural Mesothelioma

NCT02672033
View directory record Official record
Conditions
Pleural Epithelioid Mesothelioma, Pleural Malignant Mesothelioma
Interventions
Hypofractionated Radiation Therapy, Intensity-Modulated Radiation Therapy, Laboratory Biomarker Analysis, Therapeutic Conventional Surgery
Radiation · Other · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2020 · Synced Sep 3, 2026, 8:53 PM EDT