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血小板的细菌污染是血小板输血患者致病及死亡率风险最危险的因素。欧洲一些国家已开始对血小板进行常规细菌学监测以降低细菌污染的风险。北爱尔兰输血中心进行的一项初步研究,采用BacT/ALERT自动化培养系统,以评估血小板常规细菌学监测的可操作性。在一年时间内对大约4,885份血小板浓缩物(PCs)进行了测试。其中28份(0.57％)首次培养阳性,13份(46％)再次培养阳性。这其中,10份在有氧或者有氧
Bacterial contamination of platelets is the most dangerous factor in the risk of pathological and mortality of platelet transfusions. In some European countries, routine bacteriological monitoring of platelets has begun to reduce the risk of bacterial contamination. A preliminary study conducted by Northern Ireland Blood Transfusion Center using the BacT / ALERT automated culture system to assess the maneuverability of routine bacteriological monitoring of platelets. About 4,885 platelet concentrates (PCs) were tested over a one-year period. Of these, 28 (0.57%) were positive for the first time and 13 (46%) were positive for culture again. Of these, 10 are aerobic or aerobic