How much does it cost to take Ituzumab or Intuzumab (Besponsa)?

Besponsa/Besponsa is a drug mainly used to treat B-cell Acute Lymphoblastic Leukemia (B-ALL) in adults. It is a monoclonal antibody drug whose mechanism of action is to interfere with the growth and survival of leukemia cells by targeting the CD22 antigen on the surface of lymphocytes. Oxinutuzumab/Ointuzumab has been launched in China, but it is not included in the medical insurance. The price of 1.0mg*1 per box may be RMB 60,000 to 70,000, which is very expensive. There are only original drugs abroad, mainly Pfizer's original drugs. Specifications 1.0mg*1 per box The price may be more than 80,000 yuan (the price may fluctuate due to the exchange rate).