ABSTRACT
Objective To analyze the causes of blood transfusion adverse reactions in children,and to explore the measures to reduce the adverse reactions of blood transfusion in children.Methods Collect 30 518 cases of transfusion reaction data which is during 2009 to 2014 in Kunming Children's hospital for analyzing.Results 166 cases of transfusion reaction occurred and the occurrence rate is 0.54％ in 30 518 cases,allergic transfusion reaction accounted for 89.16％ (148/166),non-hemolytic febrile reaction 10.24 ％ (17/166),hemoglobinuria accounted for 0.60 ％ (1/166);In children the transfusion reaction rate of hemapheresis platelet is 1.92％(72/3 743),plasma is 0.43％(56/13 132),suspension red blood cells is 0.28％(38/13 480);the signs and symptoms of children's blood transfusion reaction:simplex urticaria and rash 74.10％(123/166),simplex fever 10.24％ (17/166),rash associated with fever 5.42％ (9/166),eyelid or oral edema (mild angioneurotic oedema) 9.04％ (15/166),,Bronchospasm (mild) 0.60％ (1/166),simple hemoglobinuria 0.60％ (1/166).Conclusion Children with blood transfusion adverse reactions to allergies,mainly for local or systemic rash;Platelet is the most-common blood component that causes transfusion reaction with children.