摘要
目的:分析BD BACTECTMFX全自动细菌培养仪用于血液产品无菌试验的检测结果,并进行室间质量评价。方法:回顾性分析血站质量控制实验室2017—2019年血液产品无菌培养的结果,以及参加2019年中国国际输血感染预防和控制项目组(CITIC)血站细菌检测室间质量评价项目的数据。结果:2年间共检测血小板、血浆、红细胞等血液成分标本2028份,总阳性率为0.25%(5/2028),其中病毒灭活冰冻血浆占60%(3/5)。2019年能力验证结果的总符合率为92.86%(26/28)。结论:全自动细菌培养仪用于血液无菌检测并积极参加能力验证有利于提高检测结果的准确性和可靠性,评估试验人员能力。
Objective: To analysis the external quality evaluation of terial testing results using BD BACTEC^(TM)FX automatic bacterial culture instrument. Methods: The bacterial testing results from 2017 to 2019 for the quality control laboratory of blood station, and the data of 2019 China International Transfusion Infection Prevention and Control Project Group(CITIC) bacterial testing external quality evaluation project for blood station were retrospectively analyzed. Results: There were 2028 tested samples of blood components such as platelets, plasma, and red blood cells. Totally the positive rate was 0.25%(5/2028), and frozen plasma with methylene blue virus inactivation accounted for 60%(3/5). For the 28 specimens detection results of 2019 CITIC, the total compliance rate was 92.86%(26/28). Conclusion: Automatic bacterial culture instrument used for blood bacterial testing and actively participating in proficiency testing would improve the accuracy and reliability of test results and help to evaluate the ability of test personnel.
作者
石洁
贾璐
徐安琪
SHI Jie;JIA Lu;XU Anqi(Nanjing Red Cross Blood Center,Nanjing,210003,China)
出处
《临床血液学杂志》
CAS
2021年第6期436-439,共4页
Journal of Clinical Hematology
