Investigation of factors associated with allergic transfusion reaction due to platelet transfusion and the efficacy of platelets resuspended in BRS-A in adult patients.

Several patient-specific factors may be associated with the development of ATRs from PC transfusion. Because RPC-B appears to efficiently prevent ATRs, even in adult patients, safe and efficient transfusions may be performed by using RPC-B preferentially depending on the patient's risk factors.