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ClinicalTrials.gov public records Last synced Oct 4, 2026, 5:49 AM EDT

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Showing 1–24 of 111 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Standard-of-Care Proton Therapy Clear all
Recruiting Phase 1 Interventional

Intracranial Genetically Modified Immune Cells (TGFβR2KO/IL13Rα2 CAR T-Cells) for the Treatment of Recurrent or Progressive Glioblastoma or Grade 3 or 4 IDH-Mutant Astrocytoma

NCT06815029
View directory record Official record
Conditions
Recurrent Astrocytoma, IDH-Mutant, Grade 3, Recurrent Astrocytoma, IDH-Mutant, Grade 4, Recurrent Glioblastoma
Interventions
Biospecimen Collection, Chimeric Antigen Receptor T-Cell Therapy, Echocardiography, Fludeoxyglucose F-18, Intracranial Catheter Placement, Leukapheresis, Magnetic Resonance Imaging, Positron Emission Tomography, Resection
Procedure · Biological · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Withdrawn No phase listed Observational

Delayed 18F-FDG PET/CT in Improving Visualization of Brain Tumors in Patients With Glioblastoma

NCT02919332
View directory record Official record
Conditions
Glioblastoma, Glioma
Interventions
Computed Tomography, Fludeoxyglucose F-18, Positron Emission Tomography
Procedure · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2020 · Synced Oct 4, 2026, 5:49 AM EDT
Withdrawn Phase 2 Interventional

Efficacy Study of Botulinum Toxin (BOTOX) Injections to Treat Vocal Fold Granulomas

NCT01678053
View directory record Official record
Conditions
Contact Ulcer of Vocal Folds, Granuloma of Vocal Cords, Granuloma, Laryngeal, Granuloma
Interventions
onabotulinumtoxinA, omeprazole (proton pump inhibitor)
Drug
Lead sponsor
Phillip Song, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Phase 4 Interventional

Enfortumab Vedotin and Pembrolizumab With Cystectomy and/or Ureterectomy for Locally Advanced or Metastatic Bladder and Upper Urothelial Tract Cancer, CAST-AI Trial

NCT06764095
View directory record Official record
Conditions
Locally Advanced Bladder Urothelial Carcinoma, Locally Advanced Renal Pelvis and Ureter Urothelial Carcinoma, Metastatic Bladder Urothelial Carcinoma, Metastatic Renal Pelvis and Ureter Urothelial Carcinoma, Stage III Bladder Cancer AJCC v8, Stage IV Bladder Cancer AJCC v8, Stage IV Renal Pelvis and Ureter Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Cystectomy, Enfortumab Vedotin, Local Therapy, Magnetic Resonance Imaging, Pembrolizumab, Positron Emission Tomography, Questionnaire Administration, Ureterectomy
Procedure · Drug · Biological + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Completed Early Phase 1 Interventional

BOLD MRI and FMISO PET for the Assessment of Hypoxic Tumor Microenvironment in Patients with Oligometastatic Liver Cancer Undergoing Yttirum-90 Selective Internal Radiation Therapy

NCT05250895
View directory record Official record
Conditions
BCLC Stage a Hepatocellular Carcinoma, BCLC Stage B Hepatocellular Carcinoma, BCLC Stage C Hepatocellular Carcinoma, Hepatocellular Carcinoma
Interventions
18F-Fluoromisonidazole, Biopsy, Dynamic Contrast-Enhanced Magnetic Resonance Imaging, Positron Emission Tomography
Other · Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional

Spectroscopic MRI, Proton Therapy, and Avastin for Recurrent Glioblastoma

NCT05284643
View directory record Official record
Conditions
Recurrent Glioblastoma
Interventions
Intensity Modulated Proton Therapy (IMPT), Bevacizumab
Radiation · Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional

Marginal Ulcer Healing With Low-Thermal Argon Plasma Endoscopic Treatment

NCT06543316
View directory record Official record
Conditions
Roux-en-y Anastomosis Site, Marginal Ulcer, Marginal Ulcer (Peptic) or Erosion, Ulcer, Ulcer, Gastric, Ulcer Gastrointestinal, Abdominal Pain, Nausea, Vomiting, GastroIntestinal Bleeding, Dysphagia, Ulcer Gastrojejunal
Interventions
Low Thermal Plasma (LTP) Treatment, Standard of Care Ulcer Treatment (typically PPI Administration)
Procedure · Other
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Active, not recruiting Not applicable Interventional

Proton Pencil Beam Scanning GRID for Treatment of Bulky Tumors

NCT05121545
View directory record Official record
Conditions
Sarcoma, Melanoma
Interventions
Pro-GRID
Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Withdrawn Phase 1 Interventional

Propranolol Plus Standard Radiation Therapy Before Surgery for the Treatment of Patients With Soft Tissue Sarcoma

NCT06670976
View directory record Official record
Conditions
Soft Tissue Sarcoma
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, Positron Emission Tomography, Propranolol, Radiation Therapy, Surgical Procedure
Procedure · Drug · Radiation
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Phase 1 Interventional

Immunotherapy for Malignant Pediatric Brain Tumors Employing Adoptive Cellular Therapy (IMPACT)

NCT06193759
View directory record Official record
Conditions
Medulloblastoma, Childhood, Atypical Teratoid/Rhabdoid Tumor of CNS, Embryonal Tumor With Multilayered Rosettes, Pineoblastoma, Embryonal Brain Tumor Not Otherwise Specified, Ependymoma
Interventions
Multi-tumor antigen specific cytotoxic T lymphocytes (TSA-T) directed against proteogenomically determined personalized tumor-specific antigens (TSA), Group A Standard-of-Care Backbone Therapy, Group B Salvage Backbone Therapy
Biological · Drug · Radiation
Lead sponsor
Children's National Research Institute
Other
Eligibility
1 Year to 30 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Phase 1 Interventional

ONC206 for Treatment of Newly Diagnosed, Recurrent Diffuse Midline Gliomas, and Other Recurrent Malignant CNS Tumors

NCT04732065
View directory record Official record
Conditions
Diffuse Midline Glioma (DMG), Glioblastoma, Recurrent Ependymoma, Recurrent Malignant Central Nervous System Neoplasm, Spinal Cord Glioma, World Health Organization (WHO) Grade III Glioma, CNS Tumor, Central Nervous System Tumor
Interventions
ONC206, Standard of Care Radiation Therapy, Optional Proton (1H) MR spectroscopy (MRS)
Drug · Radiation · Procedure
Lead sponsor
Sabine Mueller, MD, PhD
Other
Eligibility
2 Years to 21 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
San Francisco, California • Washington D.C., District of Columbia • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Completed Phase 2 Interventional Results available

18F-FSPG PET/CT in Imaging Patients With Newly Diagnosed Lung Cancer or Indeterminate Pulmonary Nodules

NCT02448225
View directory record Official record
Conditions
Lung Carcinoma, Solitary Pulmonary Nodule, Cigarette Smoking Behavior
Interventions
Computed Tomography, fluorodeoxyglucose F-18, Fluorine F 18 L-glutamate Derivative BAY94-9392, Laboratory Biomarker Analysis, Positron Emission Tomography, Positron Emission Tomography (PET)
Procedure · Radiation · Drug + 1 more
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
40 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Phase 2 Interventional

PSMA-Directed Para-Aortic Radiation Therapy for Oligorecurrent Prostate Cancer

NCT06392295
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Hormone Sensitive Prostate Cancer
Interventions
Para Aortic Radiation Therapy: Photon Therapy, Para Aortic Radiation Therapy: Proton Therapy, Androgen Deprivation Therapy, Androgen Receptor Signaling Inhibitor
Radiation · Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional

UFPTI 2403-PR12: Real-Time Volumetric Ionizing Radiation Acoustic Imaging for In-vivo Proton Treatment Monitoring in Pencil-Beam Scanning

NCT06465966
View directory record Official record
Conditions
Prostate Cancer
Interventions
iRAI
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Completed Phase 2 Interventional Results available

Positron Emission Tomography and Computed Tomography in Guiding Radiation Therapy for Stage III Non-small Cell Lung Cancer

NCT01507428
View directory record Official record
Conditions
Stage III Lung Non-Small Cell Cancer AJCC v7, Stage IIIA Lung Non-Small Cell Cancer AJCC v7, Stage IIIB Lung Non-Small Cell Cancer AJCC v7
Interventions
18F-Fluoromisonidazole, Carboplatin, Computed Tomography, External Beam Radiation Therapy, Fludeoxyglucose F-18, Image-Guided Adaptive Radiation Therapy, Laboratory Biomarker Analysis, Paclitaxel, Positron Emission Tomography
Drug · Procedure · Radiation + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
29
States / cities
Palo Alto, California • Augusta, Georgia • Chicago, Illinois + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Not applicable Interventional

Spectroscopic MRI Guided Proton Therapy in Assessing Metabolic Change in Pediatric Patients With Brain Tumors

NCT04908709
View directory record Official record
Conditions
Malignant Brain Glioma
Interventions
Magnetic Resonance Spectroscopic Imaging, Proton Therapy
Procedure · Device
Lead sponsor
Emory University
Other
Eligibility
Up to 21 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 4, 2026, 5:49 AM 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 4, 2026, 5:49 AM EDT
Recruiting Phase 2 Interventional

Treatment of Newly Diagnosed Patient's With Wilm's Tumor Requiring Abdominal Radiation Delivered With Proton Beam Irradiation

NCT04968990
View directory record Official record
Conditions
Wilms Tumor
Interventions
Proton Beam Radiation (PBRT), DD-4A Chemotherapy Regimen, Complete Surgical Resection, Surgical Resection, Partial Nephrectomy
Device · Drug · Procedure
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2036
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Phase 1 Interventional

Atovaquone Combined With Radiation in Children With Malignant Brain Tumors

NCT06624371
View directory record Official record
Conditions
High-grade Glioma, Medulloblastoma, Diffuse Intrinsic Pontine Glioma, Diffuse Midline Glioma, H3 K27M-Mutant
Interventions
Atovaquone, Radiation Therapy
Drug · Radiation
Lead sponsor
Emory University
Other
Eligibility
2 Years to 25 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Impact of Adjuvant Liquid Alginate on Endoscopic Ablation Therapy of Complicated Barrett's Esophagus

NCT03193216
View directory record Official record
Conditions
Barretts Esophagus With Dysplasia
Interventions
Alginates
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 4, 2026, 5:49 AM EDT
Recruiting Phase 3 Interventional

Testing Whether High Dose Chemotherapy and Infusion of the Patients' Own Stem Cells Improves Survival in Patients With Peripheral T-cell Lymphoma Who Achieved a Complete Response at the End of the Initial Chemotherapy

NCT06724237
View directory record Official record
Conditions
Anaplastic Large Cell Lymphoma, ALK-Negative, Follicular Helper T-Cell Lymphoma, Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type, Peripheral T-Cell Lymphoma, Not Otherwise Specified
Interventions
Autologous Hematopoietic Stem Cell Transplantation, Best Practice, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, High Dose Chemotherapy, Leukapheresis, Positron Emission Tomography, Stem Cell Mobilization Therapy
Procedure · Other · Drug
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years to 75 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2075
U.S. locations
164
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 123 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 4, 2026, 5:49 AM EDT
Terminated Phase 1 Interventional

Neoadjuvant Avelumab and Hypofractionated Proton Radiation Therapy Followed by Surgery for Recurrent Radiation-refractory Meningioma

NCT03267836
View directory record Official record
Conditions
Meningioma, Meningioma, Adult
Interventions
Avelumab, Proton Therapy, Surgery
Drug · Radiation · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 4, 2026, 5:49 AM 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 4, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Study of the Efficiency of Esophageal Dilation on Patient With Eosinophilic Esophagitis

NCT00880906
View directory record Official record
Conditions
Suspected Eosinophilic Esophagitis
Interventions
Esophageal dilation, Steroid and Proton Pump Inhibitor Therapy
Procedure · Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 4, 2026, 5:49 AM EDT