Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 23, 2026, 2:52 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 80 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Standard hypofractionated radiation Clear all
Completed Phase 1Phase 2 Interventional Results available

Phase 1-2 of Temozolomide and Hypofractionated Radiotherapy in Tx of Supratentorial Glioblastoma Multiform

NCT01120639
View directory record Official record
Conditions
Glioblastoma, Cancer of Brain and Nervous System, Glioblastoma Multiforme
Interventions
Temozolomide, Stereotactic Radiosurgery (SRS)
Drug · Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Sep 23, 2026, 2:52 PM EDT
Completed Phase 1 Interventional Results available

Testing the Safety of Adding Either Monalizumab (IPH2201) or Oleclumab (MEDI9447) to Durvalumab (MEDI4736) Plus Standard Radiation Therapy for Locally Advanced Non-small Cell Lung Cancer (NSCLC), ARCHON-1 Trial

NCT03801902
View directory record Official record
Conditions
Locally Advanced Lung Non-Small Cell Carcinoma, Locally Recurrent Lung Non-Small Cell Carcinoma, Stage II Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Unresectable Lung Non-Small Cell Carcinoma
Interventions
Accelerated Hypofractionated Radiation Therapy, Biospecimen Collection, Computed Tomography, Durvalumab, Magnetic Resonance Imaging of the Brain with and without Contrast, Monalizumab, Oleclumab, Radiation Therapy
Radiation · Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
56
States / cities
Atlanta, Georgia • Augusta, Georgia • Boise, Idaho + 42 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Sep 23, 2026, 2:52 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 23, 2026, 2:52 PM EDT
Active, not recruiting Phase 2 Interventional

Hypofractionated Stereotactic Body Radiation & Fluorouracil or Capecitabine for Locally Advanced Pancreatic Cancer

NCT03073785
View directory record Official record
Conditions
Pancreatic Adenocarcinoma, Recurrent Pancreatic Carcinoma, Stage I Pancreatic Cancer AJCC v6 and v7, Stage IA Pancreatic Cancer AJCC v6 and v7, Stage IB Pancreatic Cancer AJCC v6 and v7, Stage II Pancreatic Cancer AJCC v6 and v7, Stage IIA Pancreatic Cancer AJCC v6 and v7, Stage IIB Pancreatic Cancer AJCC v6 and v7, Stage III Pancreatic Cancer AJCC v6 and v7, Stage IV Pancreatic Cancer AJCC v6 and v7
Interventions
Capecitabine, Fluorouracil, Laboratory Biomarker Analysis, Pharmacological Study, Stereotactic Body Radiation Therapy, Zoledronic Acid
Drug · Other · Radiation
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 24, 2025 · Synced Sep 23, 2026, 2:52 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, 2:52 PM EDT
Completed No phase listed Observational

Effect of Radiotherapy Variables on Circulating Effectors of Immune Response and Local Microbiome

NCT03383107
View directory record Official record
Conditions
Breast Cancer, Prostate Cancer
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2022 · Synced Sep 23, 2026, 2:52 PM 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 23, 2026, 2:52 PM EDT
Completed Phase 2 Interventional Results available

18F-DOPA-PET/MRI Scan in Imaging Elderly Patients With Newly Diagnosed Grade IV Malignant Glioma or Glioblastoma During Planning for a Short Course of Proton Beam Radiation Therapy

NCT03778294
View directory record Official record
Conditions
Glioblastoma, Malignant Glioma
Interventions
Computed Tomography, Fluorodopa F 18, Magnetic Resonance Imaging, Positron Emission Tomography, Proton Beam Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration, Temozolomide
Procedure · Other · Radiation + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Sep 23, 2026, 2:52 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

UCDCC#272: IL-2, Radiotherapy, and Pembrolizumab in Patients Refractory to Checkpoint Blockade

NCT03474497
View directory record Official record
Conditions
Non Small Cell Lung Cancer, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Head and Neck Squamous Cell Carcinoma
Interventions
IL-2, Pembrolizumab, Radiotherapy
Drug · Radiation
Lead sponsor
Megan Daly, MD
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Sep 23, 2026, 2:52 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 Jul 9, 2026 · Synced Sep 23, 2026, 2:52 PM EDT
Active, not recruiting Phase 2 Interventional

Short Course Radiotherapy for the Treatment of Patients With Glioblastoma, SAGA Study

NCT05781321
View directory record Official record
Conditions
Glioblastoma
Interventions
Accelerated Hypofractionated Radiation Therapy, Computed Tomography, Fluorodopa F 18, Magnetic Resonance Imaging, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, Temozolomide, Biospecimen Collection
Radiation · Procedure · Drug + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
8
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Albert Lea, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 23, 2026, 2:52 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Hypofractionated Radiation Therapy or Standard Radiation Therapy in Treating Patients With Ductal Breast Carcinoma In Situ or Early Invasive Breast Cancer

NCT01266642
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Invasive Breast Carcinoma, Stage I Breast Cancer AJCC v6, 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
External Beam Radiation Therapy, Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Whole Breast Irradiation
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
40 Years and older · Female only
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2040
U.S. locations
7
States / cities
Gilbert, Arizona • Orlando, Florida • Conroe, Texas + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 23, 2026, 2:52 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, 2:52 PM EDT
Recruiting Phase 2 Interventional

Phase II Trial of PSA Response-based Androgen Deprivation Therapy and Nodal Coverage for Prostate Cancer Early Salvage Radiotherapy (RANGER)

NCT07313241
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate Fossa Radiotherapy, Pelvic nodal Radiotherapy, Androgen Deprivation Therapy (ADT)
Radiation · Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 23, 2026, 2:52 PM EDT
Active, not recruiting Phase 3 Interventional

Conventional or Hypofractionated Radiation Therapy in Treating Patients With Prostate Cancer

NCT03987386
View directory record Official record
Conditions
Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Interventions
Hypofractionated Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
3
States / cities
Houston, Texas • League City, Texas • Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 23, 2026, 2:52 PM EDT
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 7, 2025 · Synced Sep 23, 2026, 2:52 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
138
States / cities
Tucson, Arizona • Fayetteville, Arkansas • Rogers, Arkansas + 96 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 23, 2026, 2:52 PM EDT
Recruiting Not applicable Interventional

Biologically-Adapted, Dose-Escalated Radiotherapy for the Treatment of Ewing Sarcoma, BEAR Trial

NCT07188532
View directory record Official record
Conditions
Ewing Sarcoma, Round Cell Sarcoma With EWSR1-non-ETS Fusion
Interventions
Biospecimen Collection, Chemotherapy, Computed Tomography, Conventional Radiotherapy, Definitive Surgical Resection, Dose-escalated Radiation Therapy, Electronic Health Record Review, External Beam Radiation Therapy, Hypofractionated Radiation Therapy, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Radiation Therapy
Procedure · Drug · Radiation + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
2 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Phoenix, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 23, 2026, 2:52 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 1, 2024 · Synced Sep 23, 2026, 2:52 PM EDT
Completed Phase 1 Interventional

Study of Tumor Treating Fields With Hypofractionated Chemoradiotherapy in Newly Diagnosed Glioblastoma

NCT04474353
View directory record Official record
Conditions
Glioblastoma, Newly Diagnosed Glioblastoma
Interventions
Optune, Gadolinium, Temozolomide, Stereotactic radiosurgery (SRS)
Device · Drug · Radiation
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 25, 2025 · Synced Sep 23, 2026, 2:52 PM EDT
Completed Phase 2 Interventional Results available

Study of Durvalumab Following Radiation Therapy in Patients With Stage 3 Unresectable NSCLC Ineligible for Chemotherapy

NCT04249362
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
Durvalumab
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
3
States / cities
Tucson, Arizona • Tampa, Florida • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced Sep 23, 2026, 2:52 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 18, 2026 · Synced Sep 23, 2026, 2:52 PM EDT
Recruiting Not applicable Interventional

Hyperfractionated Dual Equivalent Fractionated Radiation Therapy

NCT06898905
View directory record Official record
Conditions
Diffuse Large B-Cell Lymphoma
Interventions
Bridging Radiation Therapy
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 23, 2026, 2:52 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 23, 2026, 2:52 PM EDT