42
Participants
Start Date
October 1, 2022
Primary Completion Date
December 31, 2024
Study Completion Date
December 31, 2025
Hypofractionated Stereotactic Radiotherapy
Starting with low-dose bevacizumab, 25Gy in 5 fractions of 5 Gy each delivered on consecutive treatment days.
Bevacizumab
Staring within 2 weeks of randomization, IV 5mg/kg (experimental group) or 10mg/kg (comparison group) every two weeks until disease progression.
CyberKnife Center, Department of Neurosurgery, Huashan Hospital, Shanghai
Huashan Hospital
OTHER