Clinical Trial: Comparing Radiation After Surgery to Observation After Surgery in Patients With Clinical Low-Risk, Molecular High-Risk Meningioma, and Evaluating Observation After Surgery in Patients With Clinical and Molecular Low-Risk Meningioma

U.S., Aug. 26 -- ClinicalTrials.gov registry received information related to the study (NCT07785687) titled 'Comparing Radiation After Surgery to Observation After Surgery in Patients With Clinical Low-Risk, Molecular High-Risk Meningioma, and Evaluating Observation After Surgery in Patients With Clinical and Molecular Low-Risk Meningioma' on Aug. 13.

Brief Summary: This phase III trial compares post-surgical surveillance to post-surgical radiation therapy for improving survival without disease progression in clinically low-risk patients with a grade 1 meningioma that is new or that has come back after a period of improvement (recurrent) or a new grade 2 meningioma who have undergone surgery. Post-surgical surveillance involves closely wat...