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ClinicalTrials.gov public records Last synced Oct 5, 2026, 4:53 AM EDT

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Showing 1–12 of 12 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Proton craniospinal irradiation (CSI) Clear all
Recruiting Phase 1 Interventional

A Study of SX-682 in Combination With Proton Craniospinal Irradiation (pCSI) in People With Leptomeningeal Disease

NCT07814352
View directory record Official record
Conditions
Leptomeningeal Disease (LMD)
Interventions
SX-682, Proton Craniospinal Irradiation (pCSI)
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 5, 2026, 4:53 AM 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 5, 2026, 4:53 AM EDT
Not yet recruiting Phase 2 Interventional

BRain-AVOidant Proton Craniospinal Irradiation for Leptomeningeal Metastases From Solid Tumor Malignancies

NCT07789912
View directory record Official record
Conditions
Leptomeningeal Metastasis, Breast Cancer, Lung Cancer (NSCLC)
Interventions
Radiation Treatments Using Brain- Avoidant Proton Craniospinal Irradiation (BRAVO- pCSI)
Radiation
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Active, not recruiting Phase 2 Interventional Results available

A Trial of Surgery and Fractionated Re-Irradiation for Recurrent Ependymoma

NCT02125786
View directory record Official record
Conditions
Ependymoma
Interventions
Irradiation, Surgery, ^1^8F-Fluorodeoxyglucose, ^1^1C-methionine, Photon therapy, Proton therapy
Radiation · Procedure · Drug + 1 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
1 Year to 21 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Risk-Adapted Therapy for Young Children With Embryonal Brain Tumors, Choroid Plexus Carcinoma, High Grade Glioma or Ependymoma

NCT00602667
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
Induction Chemotherapy, Low-Risk Therapy, High-Risk Therapy, Intermediate-Risk Therapy
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 5 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2029
U.S. locations
5
States / cities
Palo Alto, California • San Diego, California • Saint Paul, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Active, not recruiting Not applicable Interventional

Proton Craniospinal Irradiation With Bone Sparing to Decrease Growth Decrement From Radiation

NCT03281889
View directory record Official record
Conditions
Brain Tumor
Interventions
Proton Beam
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
3 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Recruiting Phase 3 Interventional

Testing Proton Craniospinal Radiation Therapy Versus the Usual Radiation Therapy for Leptomeningeal Metastasis, RADIATE-LM Trial

NCT06500481
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, Involved-Field Radiation Therapy, Lumbar Puncture, Magnetic Resonance Imaging, Positron Emission Tomography, Proton Beam Craniospinal Irradiation, Quality-of-Life Assessment
Procedure · Radiation · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
58
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Encinitas, California + 45 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Completed Not applicable Interventional

Vertebral Body Sparing Craniospinal Irradiation for Pediatric Patients With Cancer of the Central Nervous System

NCT04276194
View directory record Official record
Conditions
Malignant Central Nervous System Neoplasm
Interventions
Intensity-Modulated Proton Therapy, Magnetic Resonance Imaging
Procedure
Lead sponsor
Emory University
Other
Eligibility
3 Years to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Oct 5, 2026, 4:53 AM EDT
Recruiting Phase 2 Interventional

Molecular and Clinical Risk-Directed Therapy for Infants and Young Children With Newly Diagnosed Medulloblastoma

NCT05535166
View directory record Official record
Conditions
Medulloblastoma
Interventions
Surgical resection, Ommaya/VPS, Methotrexate, Cisplatin, Vincristine, Cyclophosphamide, Carboplatin, Topotecan, Etoposide, Pegfilgrastim, Filgrastim, Irradiation, Educational and Media Intervention, SOC, Educational and Media Intervention
Procedure · Drug · Radiation + 1 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 59 Months
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2035
U.S. locations
10
States / cities
Palo Alto, California • Orlando, Florida • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Completed Phase 2 Interventional

Proton Craniospinal Radiation Therapy vs. Partial Photon Radiation Therapy for Leptomeningeal Metastasis From Solid Tumors

NCT04343573
View directory record Official record
Conditions
Leptomeningeal Metastases
Interventions
Involved-field Photon Radiation Therapy, Proton Craniospinal Irradiation (CSI), Neurocognitive Assessment, MDASI-BT and MDASI-SP
Radiation · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Up to 99 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 5, 2026, 4:53 AM EDT
Active, not recruiting Phase 2 Interventional

A Clinical and Molecular Risk-Directed Therapy for Newly Diagnosed Medulloblastoma

NCT01878617
View directory record Official record
Conditions
Medulloblastoma
Interventions
Craniospinal Irradiation with boost to the primary tumor site, Cyclophosphamide, Cisplatin, Vincristine, Vismodegib, Pemetrexed, Gemcitabine, Aerobic Training, Neurocognitive Remediation
Radiation · Drug · Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
3 Years to 39 Years
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2031
U.S. locations
14
States / cities
Palo Alto, California • San Diego, California • New Haven, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 5, 2026, 4:53 AM EDT
Completed Phase 1 Interventional

Study of Proton Radiation to the Brain and Spinal Cord for Patients With Leptomeningeal Metastases

NCT03520504
View directory record Official record
Conditions
Leptomeningeal Metastases
Interventions
Proton craniospinal irradiation (CSI)
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
10 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 5, 2026, 4:53 AM EDT