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Showing 1–24 of 48 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Hypofractionated intensity modulated radiotherapy Clear all
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 23, 2026, 7:02 PM EDT
Completed Phase 1 Interventional

Dose Escalation Study Using Ultra-Hypofractionated, Image-Guided, Intensity-Modulated Radiotherapy in Prostate Cancer

NCT00911118
View directory record Official record
Conditions
Prostate Cancer, Adenocarcinoma
Interventions
Hypofractionated, image-guided, intensity-modulated external beam radiation
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 85 Years · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2026
U.S. locations
7
States / cities
Commack, New York • Harrison, New York • New York, New York + 4 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Terminated Phase 2 Interventional Results available

Conformal Radiation Therapy in Treating Patients With Metastatic Cancer Outside the Brain

NCT00550654
View directory record Official record
Conditions
Kidney Cancer, Melanoma (Skin), Metastatic Cancer, Ovarian Cancer, Sarcoma, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
questionnaire administration, 3-dimensional conformal radiation therapy, hypofractionated radiation therapy, image-guided radiation therapy, tomotherapy
Other · Radiation
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Sep 23, 2026, 7:02 PM EDT
Completed Phase 2 Interventional Results available

AASUR in High Risk Prostate Cancer

NCT02772588
View directory record Official record
Conditions
Prostate Cancer
Interventions
ARN-509, Abiraterone, Leuprolide, stereotactic, ultra-fractionated radiotherapy
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
11
States / cities
Baltimore, Maryland • Ann Arbor, Michigan • Middletown, New Jersey + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 23, 2026, 7:02 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 23, 2026, 7:02 PM EDT
Active, not recruiting Phase 1 Interventional

Radiation Dose Intensification With Accelerated Hypofractionated Intensity Modulated Radiation Therapy and Concurrent Carboplatin and Paclitaxel for Inoperable Esophageal Cancer

NCT04046575
View directory record Official record
Conditions
Esophagus Cancer, Esophageal Cancer, Cancer of the Esophagus
Interventions
Intensity Modulated Radiation Therapy, Carboplatin, MD Anderson Symptom Inventory (MDASI)-Plus module, EuroQol (EQ-5D), SF-12, MOS Social Support Measure, CES-D, Blood for ctDNA (optional), Blood for SCCA, Paclitaxel
Radiation · Drug · Other + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Recruiting Phase 2 Interventional

Hypofractionated Radiochemotherapy

NCT06331468
View directory record Official record
Conditions
Uterine Cervix Cancer
Interventions
Cisplatin, intensity modulated radiation therapy (IMRT), high-dose-rate (HDR) brachytherapy
Drug · Radiation
Lead sponsor
Denise Fabian
Other
Eligibility
18 Years to 120 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Recruiting Early Phase 1 Interventional

A Study of Short-Course Radiation Therapy With Chemotherapy in People With Endometrial Cancer

NCT05691010
View directory record Official record
Conditions
Endometrial Cancer, Stage III Endometrial Cancer, Stage III Endometrial Carcinoma, Endometrial Carcinoma, Endometrial Carcinoma Stage III
Interventions
Intensity-modulated radiation therapy, Carboplatin, Paclitaxel
Radiation · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 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 Jun 24, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Active, not recruiting Phase 2 Interventional

Extremely Hypofractionated Intensity Modulated Stereotactic Body Radiotherapy for the Treatment of Prostate Cancer With Rising PSA After Radical Prostatectomy

NCT04915508
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIIB Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage IIIC Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Hormone Therapy, Stereotactic Body Radiation Therapy
Drug · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Withdrawn Not applicable Interventional

Hypofractionated Radiation Therapy Followed by Surgery in Treating Patients With Advanced Squamous Cell Carcinoma of the Oral Cavity

NCT02295540
View directory record Official record
Conditions
Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage III Verrucous Carcinoma of the Oral Cavity, Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVA Verrucous Carcinoma of the Oral Cavity, Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IVB Verrucous Carcinoma of the Oral Cavity, Tongue Cancer
Interventions
hypofractionated radiation therapy, intensity-modulated radiation therapy, therapeutic conventional surgery, laboratory biomarker analysis
Radiation · Procedure · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
2
States / cities
New Brunswick, New Jersey • Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Sep 23, 2026, 7:02 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 23, 2026, 7:02 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Pembrolizumab and Stereotactic Body Radiation Therapy or Non-Stereotactic Wide-Field Radiation Therapy in Treating Patients With Non-small Cell Lung Cancer

NCT02444741
View directory record Official record
Conditions
Malignant Solid Neoplasm, Metastatic Lung Non-Small Cell Carcinoma, Stage IV Lung Non-Small Cell Cancer AJCC v7
Interventions
3-Dimensional Conformal Radiation Therapy, Intensity-Modulated Radiation Therapy, Laboratory Biomarker Analysis, Pembrolizumab, Proton Beam Radiation Therapy, Radiation Therapy, Stereotactic Body Radiation Therapy
Radiation · Other · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Completed Phase 1 Interventional

A Dose Per Fraction Escalation Trial of Hypofractionated IMRT With Temozolomide for Newly Diagnosed Glioblastoma

NCT00792012
View directory record Official record
Conditions
Glioblastoma Multiforme
Interventions
Hypofractionated Intensity-Modulated Radiation Therapy, Temozolomide
Radiation · Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 26, 2017 · Synced Sep 23, 2026, 7:02 PM EDT
Recruiting Phase 2 Interventional

Pembrolizumab and Hypofractionated Radiation Therapy for the Treatment of Mucosal Melanoma

NCT04318717
View directory record Official record
Conditions
Mucosal Melanoma of the Head and Neck
Interventions
Pembrolizumab, Hypofractionated radiation therapy
Drug · Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
16 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Completed Phase 3 Interventional Results available

Radiation Therapy in Treating Patients With Stage II Prostate Cancer

NCT00331773
View directory record Official record
Conditions
Prostate Cancer
Interventions
Conventional 3D-CRT or IMRT, Hypofractionated 3D-CRT or IMRT
Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years to 120 Years · Male only
Enrollment
1,116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2022
U.S. locations
282
States / cities
Phoenix, Arizona • Tucson, Arizona • Auburn, California + 200 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Sep 23, 2026, 7:02 PM EDT
Recruiting Not applicable Interventional

Adaptive Daily MR-Guided Adjuvant Pelvic Therapy-Endometrial Cancer

NCT07643012
View directory record Official record
Conditions
Endometrial Cancer
Interventions
MR-guided adaptive pelvic intensity-modulated radiation therapy (IMRT)
Radiation
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 23, 2026, 7:02 PM 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 23, 2026, 7:02 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 5, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Terminated Phase 1 Interventional

A Safety Study Adding Niraparib and Dostarlimab to Radiation Therapy for Rectal Cancers

NCT04926324
View directory record Official record
Conditions
Rectal Neoplasms, Rectal Neoplasm Malignant
Interventions
Niraparib, Dostarlimab, Short course radiation
Drug · Radiation
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Completed Phase 2 Interventional

Adjuvant Hypofractionated Intensity-Modulated Radiation Therapy With Incorporated Boost in Treating Patients With Early-Stage Breast Cancer

NCT00084539
View directory record Official record
Conditions
Breast Cancer
Interventions
Radiation therapy
Radiation
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 2, 2016 · Synced Sep 23, 2026, 7:02 PM EDT
Withdrawn Phase 2 Interventional

Hypofractionated Radiotherapy With Carboplatin and Paclitaxel in Non-Small Cell Lung Cancer

NCT03699033
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
2.5 Gy/fraction, Carboplatin, Paclitaxel
Radiation · Drug
Lead sponsor
Stephanie Smiddy
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Sep 23, 2026, 7:02 PM EDT
Recruiting Phase 2 Interventional

Radiation and TSR-042 (Dostarlimab) in People With Endometrial Cancer After They Receive Surgery

NCT04774419
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Intensity modulated radiation therapy (IMRT), Dostarlimab, Hypofractionated IMRT
Radiation · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
62 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 8, 2026 · Synced Sep 23, 2026, 7:02 PM EDT
Completed Phase 2 Interventional Results available

Salvage Oligometastasectomy and Radiation Therapy in Recurrent Prostate Cancer

NCT03796767
View directory record Official record
Conditions
Recurrent Prostate Carcinoma, Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Neoplasm in the Lymph Nodes, Oligometastasis, Prostate Adenocarcinoma, PSA Failure
Interventions
Hypofractionated Radiation Therapy, Intensity-Modulated Radiation Therapy, Metastasectomy, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Radiation · Procedure · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Male only
Enrollment
20 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 21, 2026 · Synced Sep 23, 2026, 7:02 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 23, 2026, 7:02 PM EDT