First Line Therapy for High Risk Acute GVHD

Participants began oral administration of ruxolitinib at 5 mg QD;Methylprednisolone: 1mg/kg/d , iv or iv gtt for at least 5 days, then taper according to the clinical response.

Methylprednisolone: 2mg/kg/d , iv or iv gtt for at least 3 days, then taper according to the clinical response. 1mg/kg/d , iv or iv gtt for at least 5 days, then taper according to the clinical response.