关键词: 单采血小板, 报废, 无偿献血

Abstract: Objective To analyze the main causes of apheresis platelets discarding in Guangzhou from 2016 to 2018, and discuss how to reduce the discarding rate. Methods Collected the data of apheresis platelets collection, the discarding number and the discarding rate in Guangzhou from 2016 to 2018,to analysis the reasons of apheresis platelets discarding and introducing improvement measures. Results From 2016 to 2018, the total discarding rate of apheresis platelets collected from Guangzhou Blood Center was 1.13%. In the three years,the discarding rate declined year by year.The main reasons for apheresis platelets discarding were the result of blood infection factor test or ALT was not qualified, accounting for 64.44% of the total scrapping rate. Then followed by insufficient blood volume (14.4%) and Blood consumables/blood bags/heat closure leakage (11.01%). Conclusion Although the rate of apheresis platelet discarding in Guangzhou Blood Center is decreasing year by year, we still need to enhance blood donation propaganda, mobilize more healthy citizens to participate in blood donation, and pay attention to the screening of blood infection factors before blood collection, nursing blood donor before and during blood collection, and training of ability in equipment maintenance and product handling, so as to further effectively reduce the rate of blood discarding.

Key words: Apheresis platelets, Discard, Voluntary blood donation