Prediction of Human Pharmacokinetics and Clinical Effective Dose of SI–B001, an EGFR/HER3 Bi-specific Monoclonal Antibody

SI–B001 is a new EGFR/HER3 bi-specific antibody showing encouraging anti-tumor efficacy in the preclinical studies and was ready for further clinical research. To help with the dose design, human pharmacokinetics (PK) and clinical effective doses of SI–B001 were predicted by PK and PK/PD modeling and simulation. A Michaels-Menten (M-M) PK model was first used to describe the PK of SI–B001 in cynomolgus monkeys, whose parameters were...