Hetrombopag for the Treatment of Chemotherapy-Induced Thrombocytopenia(CIT) in Patients With Acute Myeloid Leukemia

"The subjects will initiate treatment with 7.5 mg hetrombopag once a day, starting orally 24 hours after the end of chemotherapy. Platelet counts is obtained weekly and dose adjustment should be done according to platelet counts once every two weeks, and maximum dose should not exceed 15 mg daily. Subjects whose platelet count \<25×109/L for 2 weeks, the hetrombopag dose will be increased by 2.5mg. If subjects whose platelet count ≥100×109/L or who had received hetrombopag for 28 days, hetrombopag can be stopped. Hetrombopag Olamine is sponsored by Jiangsu Hengrui Pharmaceuticals Co., Ltd.~Emergency treatment: When the platelet count was less than 20×109/L, platelet transfusion was given according to the evaluation of the investigator."