Find a Research Study

Find a Research Study

Find a Research Study

Find a Research Study

Find a Research Study

NRG-BN013: PHASE III TRIAL OF SINGLE FRACTION STEREOTACTIC RADIOSURGERY (SRS) VERSUS FRACTIONATED SRS (FSRS) FOR INTACT BRAIN METASTASES

To determine if the time to local failure is improved with FSRS compared to SRS in patients with intact (i.e., unresected) brain metastases


Why this Research Matters

This phase III trial compares the effectiveness of fractionated stereotactic radiosurgery (FSRS) to usual care stereotactic radiosurgery (SRS) in treating patients with cancer that has spread from where it first started to the brain. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. FSRS delivers a high dose of radiation to the tumor over 3 treatments. SRS is a type of external radiation therapy that uses special equipment to position the patient and precisely give a single large dose of radiation to a tumor. FSRS may be more effective compared to SRS in treating patients with cancer that has spread to the brain.


Who can Participate

Pathologically (histologically or cytologically) proven diagnosis of one of the following solid tumor malignancies within 5 years prior to registration: Non-small cell lung cancer Melanoma Breast cancer Renal cell carcinoma Gastrointestinal cancer If the original histologic proof of malignancy is greater than 5 years, then more recent pathologic confirmation (e.g., from a systemic site or brain metastasis) or unequivocal imaging confirmation of extracranial metastatic disease (e.g. CT of the chest/abdomen/pelvis, positron emission tomography [PET]/CT, etc.) is required Patients must have at least 1 and up to 8 total intact brain metastases detected on a contrast-enhanced MRI performed /= 1.0 cm and /= 5 mm from the optic nerves or optic chiasm and &


Study ID

Protocol Number: 24-2477

More information available at ClinicalTrials.gov: NCT06500455


Meet the Team

Image of Principal Investigator

Timothy Waxweiler, MD

Principal Investigator