Assessment of Safety and Feasibility of ExAblate Blood-Brain Barrier (BBB) Disruption for Treatment of Glioma

This is a prospective, single center, single-arm study to establish the safety, feasibility, and effectiveness of BBB disruption along the periphery of the tumor resection cavity using the ExAblate Neuro Model 4000 Type 2 (220 kHz) system and DEFINITY ultrasound contrast in patients with GBM. Adult patients with a first time diagnosis of GBM, whom have undergone maximal safe surgical resection and have safely completed the initial phase of concurrent chemo-radiation therapy, will be recruited for this study. Twenty patients will undergo up to 6 treatments with FUS coincident with their standard TMZ cycles.