最近,用于血小板减少性紫癜等具有FC片段的完整的免疫球蛋白大剂量疗法,也应用于川崎病,并散见有效报导。为明确本疗法有无效果,和一般的阿斯匹林疗法相对照,在15所医院同时进行了研究。方法及对象1组是大剂量免疫球蛋白疗法组(以下称γ-球蛋白组)。聚乙烯乙二醇处理的人免疫球蛋白400mg/kg/日,5日疗法,并用阿斯匹林30mg/ Recently, a complete immunoglobulin high dose therapy with FC fragments, such as thrombocytopenic purpura, has also been applied to Kawasaki disease and is widely reported. In order to clarify the effect of this therapy, we compared the general aspirin therapy with 15 hospitals. Methods and Subjects Group 1 is a high-dose immunoglobulin therapy group (hereinafter referred to as γ-globulin group). Polyethylene glycol-treated human immunoglobulin 400 mg / kg / day for 5 days and treated with aspirin 30 mg /