摘要
目的探讨肝移植病区感染的病原菌分布及其耐药现状,为临床用药提供依据。方法采用纸片扩散法进行药敏试验并应用WHONET5.2和EXCEL软件分析细菌分布、耐药性。结果其中119例患者标本送细菌培养,送检率为96.75%;培养结果阳性标本379份,阳性率为83.85%;铜绿假单胞菌的分离率最高,其次为酿脓链球菌和凝固酶阴性葡萄球菌。结论加强肝移植患者术前、术后的抗菌药物选用、细菌分离及耐药性监测,对于合理使用抗菌药物和延缓耐药菌的播散十分重要。
OBJECTIVE To evaluate the distribution of pathogens causing infection and current status of antimicrobial resistance in order to offer experimental data for clinical administration. METHODS The resistance tests were performed using K-B method. WHONETS. 2 and EXCEL were used to analyze bacteria distribution and resistance. RESULTS From 119 cases of patients were earned the routine bacteria culture results, the tested rate was 96.75%, the positive specimens were 379 and the postitive rate was 83.85%. The strains of Pseudomonas aeruginosa were the most frequent organisms isolated then were the strains of Streptococcus pyogenes, coagulasenegative Staphylococcus, Nesseria spp, and Stenotrophomonas maltophilia. CONCLUSIONS It is important to strengthen antibiotics administration, bacteria isolation and resistance surveillance.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2007年第5期608-611,共4页
Chinese Journal of Nosocomiology
关键词
肝移植
病原菌
耐药性
Liver transplantation
Pathogen
Antimicrobial resistance
