A Clinical Study of MIL93 in Solid Tumors.

"PART I :The patients confirming to the eligibility criteria will be assigned to the 6 dose groups (0.3mg/kg, 1mg/kg, 3mg/kg, 10mg/kg, 20mg/kg, 30mg/kg,respectively) based on the sequence of inclusion. Each patient will receive an intravenous infusion of MIL93 every 3 or 2 week on Day 1.~PART II:One recommended dose will be conducted from 6 dose groups based on results of PART I."