Treatment Response Assessment Maps (TRAMs) in the Delineation of Radiation Necrosis From Tumor Progression After Stereotactic Radiation in Patients With Brain Metastases: A Prospective Study
Brigham and Women's Hospital
Summary
This research study is investigating the value of an imaging study of the brain called an MRI (which stands for magnetic resonance imaging), utilized in unique way, to delineate whether the tumor has recurred or whether radiation changes have occurred after a brain metastasis treated with focused radiation has enlarged.
Description
This research study is a Phase II clinical trial. In this research study, the investigators are utilizing MRIs of the brain with additional post-imaging processing (called Treatment Response Assessment Maps or TRAMs) to try to delineate tumor recurrence from radiation changes. The investigators hope to understand whether such a test may allow future patients to avoid resection entirely.
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Participants must have a histologically or cytologically confirmed solid malignancy of extracranial origin and radiographic evidence of at least one brain metastasis for which stereotactic radiation was utilized in the past. Patients with intracranial pathologic confirmation of a malignancy which originated extracranially but for which extracranial disease has not been biopsied are eligible. * Participants must have an enlarging lesion in the brain at least 4 months after prior stereotactic radiation to the same site for which neurosurgical resection is planned as routin…
Interventions
- DeviceMRI
Magnetic Resonance Imaging will generate imaging of the brain to identify recurrence of tumor.
Locations (2)
- Brigham and Women's HospitalBoston, Massachusetts
- Dana Farber Cancer InstituteBoston, Massachusetts