Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Proton Dose Escalation for Patients With Atypical or Anaplastic Meningiomas
Brief Summary: The trial evaluates the effect of a moderately increased radiation dose in patients with atypical (grade II) and anaplastic (grade III) meningioma after incomplete or no surgery. Endpoint is recurrence-free survival after 5 years.