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ClinicalTrials.gov public records Last synced Sep 26, 2026, 11:54 PM EDT

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Showing 25–43 of 19 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Proton Radiation Plan Clear all
Active, not recruiting Early Phase 1 Interventional

An Investigational Scan (68Ga-DOTATATE PET/CT) in Diagnosing Pediatric Metastatic Neuroendocrine Tumors

NCT04040088
View directory record Official record
Conditions
Ganglioneuroblastoma, Ganglioneuroma, Neuroblastoma
Interventions
Computed Tomography, Gallium Ga 68-DOTATATE, Positron Emission Tomography
Procedure · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
Up to 30 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Sep 26, 2026, 11:54 PM EDT
Completed Phase 1 Interventional

An Investigational Scan (rh PSMA 7.3 PET/MRI) for the Detection of Recurrent Disease and Aid in Radiotherapy Planning in Biochemically Recurrent Prostate Cancer

NCT04978675
View directory record Official record
Conditions
Biochemically Recurrent Prostate Carcinoma, Localized Prostate Carcinoma, Prostate Adenocarcinoma
Interventions
Fluorine F 18 rhPSMA-7.3, Magnetic Resonance Imaging, Positron Emission Tomography
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Sep 26, 2026, 11:54 PM EDT
Not listed No phase listed Observational

Data Collection of Normal Tissue Toxicity for Proton Therapy for Pediatrics

NCT01502150
View directory record Official record
Conditions
Pediatric Cancer
Interventions
Data Collection, Dose Distribution Data Collection
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 18 Years
Enrollment
798 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 9, 2019 · Synced Sep 26, 2026, 11:54 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 30, 2019 · Synced Sep 26, 2026, 11:54 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 15, 2026 · Synced Sep 26, 2026, 11:54 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 26, 2026, 11:54 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 13, 2017 · Synced Sep 26, 2026, 11:54 PM EDT
Recruiting Not applicable Interventional

Reduction of Gastrointestinal Toxicity in Prostate Cancer by Proton Spot Placement

NCT06200259
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Prostate Carcinoma
Interventions
Spot Delete planning for proton therapy, Traditional proton treatment planning system
Radiation
Lead sponsor
Covenant Health Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2040
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Sep 26, 2026, 11:54 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 16, 2023 · Synced Sep 26, 2026, 11:54 PM EDT
Recruiting Phase 3 Interventional

Radiation Therapy With RapidPlan Knowledge-based Planning vs Human-Driven Planning for Treatment of Prostate Cancer

NCT06625034
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Biospecimen Collection, Magnetic Resonance Imaging, Photon Beam Radiation Therapy, Positron Emission Tomography, Questionnaire Administration, Radiation Therapy Treatment Planning and Simulation
Procedure · Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
2
States / cities
Scottsdale, Arizona • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 26, 2026, 11:54 PM EDT
Completed Not applicable Interventional Results available

Online Proton Adaptive Radiotherapy

NCT06310655
View directory record Official record
Conditions
Solid Tumor
Interventions
Proton SBRT
Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 26, 2026, 11:54 PM EDT
Withdrawn Not applicable Interventional

Preoperative Accelerated Partial Breast Irradiation for Triple Negative Breast Cancer Using Proton Beam Scanning

NCT03340402
View directory record Official record
Conditions
Breast Cancer
Interventions
Accelerated Partial Breast Irradiation, AlignRT
Radiation · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Sep 26, 2026, 11:54 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 13, 2016 · Synced Sep 26, 2026, 11:54 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 28, 2026 · Synced Sep 26, 2026, 11:54 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 26, 2026, 11:54 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 16, 2026 · Synced Sep 26, 2026, 11:54 PM EDT
Terminated Not applicable Interventional

Image Guided Therapy in the Treatment of Gliomas

NCT01263821
View directory record Official record
Conditions
Glioma
Interventions
Diffusion-weighted magnetic resonance imaging, Perfusion-weighted magnetic resonance imaging, Functional magnetic resonance imaging, Magnetic resonance spectroscopic imaging, Therapeutic conventional surgery, Quality-of-life assessment, Radiation therapy treatment planning/simulation, Intensity-modulated radiation therapy, Questionnaire administration
Procedure · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
7 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Sep 26, 2026, 11:54 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 25, 2019 · Synced Sep 26, 2026, 11:54 PM EDT
Withdrawn No phase listed Observational

ROCOCO - Adaptive IMRT Versus IMPT in Head and Neck Cancer

NCT02908386
View directory record Official record
Conditions
Head and Neck Neoplasms
Interventions
Not listed
Lead sponsor
Maastricht Radiation Oncology
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 20, 2016 · Synced Sep 26, 2026, 11:54 PM EDT