SHR-A1811 exhibited acceptable tolerability, promising antitumor activity, and a favorable pharmacokinetic profile in heavily pretreated advanced solid tumors. The recommended phase II dose of 4.8 or 6.4 mg/kg was selected for various tumor types.
EGFR-targeting ADCs are promising therapeutic options for GBM when delivered intra-tumorally by CED. However, the linker and payload for the ADC must be carefully considered to maximize the therapeutic window.