Cause analysis and preventive measures for bacterial contamination of apheresis platelets: one case
YU Lijun;LI Cuiying;HUANG Fei;ZHANG Li;Department of Blood Transfusion,Chengdu Military General Hospital;
Objective To analyze the reasons and preventive measures for bacterial contamination in one bag of apheresis platelets. Methods Exterior inquiry and bacterial culture sampling were conducted for 5 781 bags of apheresis platelets collected from September 2011 to September 2014. Results One bag was found to be contaminated by Bacillus subtilis.Conclusion The screening of blood donors should be strengthened. The environment for blood collection should be disinfected. The operation of blood collection should be standardized. The platelet products should be screened for presence of pathogens. These methods mentioned above are employed to maximally reduce the bacterial contamination rates of platelets.
【CateGory Index】： R457.1