혈장 제제에도 백혈구 제거가 필요한가?

초록

Leukoreduction is a process in which the white blood cells (WBCs) in cellular products are intentionally reduced to bring down the risk of adverse transfusion reactions, such as febrile nonhemolytic transfusion reactions or human leukocyte antigen alloimmunization. So far, Korea has not considered leukoreduction of plasma products. However there have been recommendations for leukoreduction to improve patient outcomes. The authors have experience in measuring WBCs and WBC fragment counts in plasma products and have shown that the WBC and their fragments could be efficiently removed using leukoreduction filters. Hence, it may be beneficial to begin discussions on the necessity of using leukoreduction of plasma products. (Korean J Blood Transfus 2022;33:182-184)

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