Imatinib Mesylate in Treating Patients With Recurrent Meningioma
Conditions
- Adult Grade I Meningioma
- Adult Grade II Meningioma
- Adult Grade III Meningioma
- Adult Meningeal Hemangiopericytoma
- Adult Meningioma
- Recurrent Adult Brain Tumor
Interventions
- DRUG: imatinib mesylate
- OTHER: laboratory biomarker analysis
- OTHER: pharmacological study
Sponsor
National Cancer Institute (NCI)