my name is rich iwas diagoesd with a gbm grade 4 i have been on avastin and cp 10- 11 for iyear after the srcond treatment all that was left of a 3cm tumor in the left rear lobe was the outer ring my last 4 mris have sown no tumor at all thank god i am contiuimg this treatmeny every 2 weeks itraviensly with very little side effects