Blinatumomab for Relapsed Acute B Lymphoblastic Leukemia After Transplantation

"patients with positive MRD were treated with Blinatumomab 28μg×5-15 days, followed by DLI treatment.~(MNC infusion is about 5×10\^7/kg\~1×10\^8/kg). Patients with hematologic recurrence were given Blinatumomab 9μg D1-4,11.66μg d5-7,28μg Starting from d8 （8 to 21 days in total）, followed by DLI treatment (infusion of MNC approximately 5×10\^7/kg\~1×10\^8/kg)."