RecruitingPhase 1Biological interventionDifferent Approaches for CART-EGFR-IL13Ra2 Dosing in Recurrent GBMThis is an open-label, phase 1b study to evaluate different approaches for CART-EGFR-IL13Ra2 dosing and further characterize the safety, feasibility, preliminary efficacy, and pharmacokinetics of CART-EGFR-IL13Ra2 cells in patients with EGFR-amplified glioblastoma that has recurred following prior radiotherapy.