OBJECTIVES:
* Evaluate the overall survival of patients with newly diagnosed glioblastoma multiforme treated with boron neutron capture therapy, radiotherapy, and concurrent and adjuvant temozolomide.
* Evaluate tumor response in patients treated with this regimen.
* Evaluate the adverse effects of this regimen in these patients.
OUTLINE: This is a multicenter study.
Patients undergo boron neutron capture therapy followed by radiotherapy and concurrent and adjuvant oral temozolomide.