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ClinicalTrials.gov public records Last synced Oct 26, 2026, 5:46 PM EDT

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Showing 1–24 of 43 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Proton Radiation Plan Clear all
Recruiting Not applicable Interventional

Personalized Ultrafractionated Stereotactic Adaptive Radiotherapy for Palliative Head and Neck Cancer Treatment (PULS-Pal)

NCT06572423
View directory record Official record
Conditions
Head and Neck Carcinoma, Localized Head and Neck Carcinoma, Metastatic Head and Neck Carcinoma, Recurrent Head and Neck Carcinoma
Interventions
Personalized ultrafractionated stereotactic adaptive radiotherapy, Volume Modulated Arc Therapy, Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Best Practice, University of Washington Quality of Life Scale, Version 4, Functional Assessment of Cancer Therapy-Head & Neck
Procedure · Radiation · Other + 1 more
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Prospective Study of Intensity-Modulated Proton Therapy (IMPT) for Small Cell Lung Cancer

NCT04342429
View directory record Official record
Conditions
Small-cell Lung Cancer
Interventions
Proton-beam Therapy for Small Cell Lung Cancer
Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Terminated Not applicable Interventional Results available

Proton Beam Therapy in the Treatment of Esophageal Cancer

NCT03482791
View directory record Official record
Conditions
Esophagus Cancer, Esophageal Cancer, Cancer of the Esophagus
Interventions
Proton beam therapy, Patient-Reported Outcome Measures
Radiation · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Phase 2 Interventional Results available

Radiation Therapy in Treating Patients With Prostate Cancer

NCT01434290
View directory record Official record
Conditions
Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment, Radiation Toxicity, Sexual Dysfunction
Interventions
36.25 Gy IMRT, 51.6 Gy IMRT
Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
32
States / cities
Birmingham, Alabama • Peoria, Arizona • Phoenix, Arizona + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2022 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Not applicable Interventional Results available

Proton Therapy for Hodgkin Lymphoma

NCT00850200
View directory record Official record
Conditions
Hodgkin Lymphoma
Interventions
Proton Radiation Plan, Conventional Photon Radiation Plan, Intensity Modulated Radiation Plan
Radiation
Lead sponsor
University of Florida
Other
Eligibility
6 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Not applicable Interventional Results available

Proton Therapy for Lymph Nodes in Breast Cancer

NCT01365845
View directory record Official record
Conditions
Breast Cancer
Interventions
Photon, 3D-Proton/Conventional plan or 3D-proton only
Radiation
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2018 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Not applicable Interventional

18F-FDG PET-MRI for Planning and Follow-Up of Patients With Spine Tumors Treated With Spine Stereotactic Radiosurgery

NCT05174026
View directory record Official record
Conditions
Metastatic Malignant Neoplasm, Metastatic Malignant Neoplasm in the Bone
Interventions
Fludeoxyglucose F-18, Magnetic Resonance Imaging, Positron Emission Tomography
Other · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Oct 26, 2026, 5:46 PM EDT
Terminated Phase 3 Interventional

Randomized Trial of PSMA PET Scan Before Definitive Radiation Therapy for Prostate Cancer

NCT04457245
View directory record Official record
Conditions
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, 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
Computed Tomography, Fluorine F 18 DCFPyL, Positron Emission Tomography, Radiation Therapy
Procedure · Other · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Oct 26, 2026, 5:46 PM EDT
Active, not recruiting Not applicable Interventional

[18F]-rhPSMA PET-CT Imaging Performance in Patients With Prostate Cancer

NCT06580015
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Computed Tomography, Flotufolastat F-18 Gallium, Medical Device Usage and Evaluation, Positron Emission Tomography
Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
21 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Recruiting Phase 2 Interventional

Proton Beam Radiation Therapy After Treatment for Resected N2 Non-Small Cell Lung Cancer

NCT06008730
View directory record Official record
Conditions
Resectable Lung Non-Small Cell Carcinoma
Interventions
Biospecimen Collection, Proton Beam Radiation Therapy, Radiology, Treatment Planning
Procedure · Radiation · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Not listed No phase listed Observational

Study of Quality of Life for Prostate Proton Therapy

NCT00489814
View directory record Official record
Conditions
Prostate Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
1,125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2020 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Phase 1 Interventional

Fludeoxyglucose F-18-PET in Planning Lung Cancer Radiation Therapy

NCT03493789
View directory record Official record
Conditions
Stage I Lung Cancer, Stage I Non-Small Cell Lung Cancer AJCC v7, Stage IA Non-Small Cell Lung Carcinoma AJCC v7, Stage IB Non-Small Cell Lung Carcinoma AJCC v7, Stage II Lung Cancer, Stage II Non-Small Cell Lung Cancer AJCC v7, Stage IIA Non-Small Cell Lung Carcinoma AJCC v7, Stage IIB Non-Small Cell Lung Carcinoma AJCC v7
Interventions
Fludeoxyglucose F-18, Positron Emission Tomography (PET), Stereotactic Body Radiation Therapy (SBRT)
Drug · Procedure · Radiation
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 18, 2023 · Synced Oct 26, 2026, 5:46 PM EDT
Completed No phase listed Observational

DIBH Proton Planning

NCT01386697
View directory record Official record
Conditions
Lung Cancer, Breast Cancer, Gastrointestinal, Lymphomatous Malignancies
Interventions
Not listed
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 10, 2020 · Synced Oct 26, 2026, 5:46 PM EDT
Active, not recruiting Phase 3 Interventional

Multicenter Randomized Trial of 68Ga-PSMA-11 PET/CT Based SRT After Radical Prostatectomy

NCT03582774
View directory record Official record
Conditions
Recurrent Prostate Carcinoma
Interventions
Best Practice, Computed Tomography, Gallium Ga 68-labeled PSMA-11, Positron Emission Tomography
Other · Procedure · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Male only
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
Los Angeles, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional

Proton SBRT for Spinal Metastasis

NCT06895564
View directory record Official record
Conditions
Spinal Metastasis
Interventions
Spinal Proton SBRT
Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Phase 1Phase 2 Interventional

Proton Radiation For Meningiomas and Hemangiopericytomas

NCT01117844
View directory record Official record
Conditions
Meningioma, Hemangiopericytoma
Interventions
Proton Radiation
Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 7, 2024 · Synced Oct 26, 2026, 5:46 PM EDT
Suspended Not applicable Interventional

Multispectral Optoacoustic Tomography in Head and Neck Squamous Cell Cancer

NCT06477003
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma
Interventions
Multispectral Optoacoustic Tomography, Temperature Measurement
Device · Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Impact of Continuous Positive Airway Pressure on Breathing Motion Amplitude

NCT02852473
View directory record Official record
Conditions
Cancer
Interventions
Continuous Positive Airway Pressure
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2016 · Synced Oct 26, 2026, 5:46 PM EDT
Terminated Not applicable Interventional

Pilot Study Using Amide Proton Transfer Magnetic Resonance Imaging Distinguishing Glioma

NCT03843814
View directory record Official record
Conditions
Gliosarcoma, Glioma
Interventions
APT MRI
Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 26, 2026, 5:46 PM EDT
Completed Phase 3 Interventional Results available

Proton/Photon Rt - Benign Meningiomas(P92-13)

NCT02947984
View directory record Official record
Conditions
Benign Meningioma
Interventions
Standard Treatment, Higher Dose
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 26, 2026, 5:46 PM EDT
Recruiting Phase 2 Interventional

Hippocampal Avoidance in Craniospinal Irradiation for the Treatment of Leptomeningeal Metastases From Breast Cancer or Non-small Cell Lung Cancer

NCT06518057
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Leptomeninges, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Electronic Health Record Review, Lumbar Puncture, Magnetic Resonance Imaging, Positron Emission Tomography, Proton Beam Craniospinal Irradiation, Survey Administration, Volume Modulated Arc Therapy, Hippocampal-Avoidance Craniospinal Irradiation
Procedure · Other · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
San Francisco, California • New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Serologic Response to Pneumococcal Vaccination Among Esophageal Cancer Patients With High Grade Lymphopenia After Chemoradiation

NCT06181656
View directory record Official record
Conditions
Pneumococcal Vaccine, Esophageal Cancer, Lymphopenia, Chemoradiation
Interventions
Pneumonia vaccine
Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 26, 2026, 5:46 PM EDT
Completed No phase listed Observational

Skull Base and Low Grade Glioma Neurocognitive Magnetic Resonance Imaging (MRI) Study

NCT01212731
View directory record Official record
Conditions
Malignancy, Glioma, Radiotherapy
Interventions
Photon treatment plans, Proton Treatment Plans, Neurocognitive evaluation, Advanced MRI imaging
Radiation · Behavioral · Device
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2020 · Synced Oct 26, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional

Stereotactic Body Radiation Therapy Planning With Artificial Intelligence-Directed Dose Recommendation for Treatment of Primary or Metastatic Lung Tumors, RAD-AI Study

NCT05802186
View directory record Official record
Conditions
Lung Carcinoma, Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Lung, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8
Interventions
Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Quality-of-Life Assessment, Radiology, Treatment Planning, Stereotactic Body Radiation Therapy, X-Ray Imaging
Procedure · Other · Radiation
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 26, 2026, 5:46 PM EDT