【摘要】 目的:探讨外科手术切口感染病原菌的种类及耐药性,为临床医师合理用药提供实验依据。方法:采集切口分泌物进行细菌培养,细菌培养鉴定严格按照《全国临床检验操作规程》进行;药敏试验采用CLSI推荐的KB法。结果:分离率较高的病原菌为大肠埃希菌(26.0%)、金黄色葡萄球菌(22.3%)、铜绿假单胞菌(18.6%)、肺炎克雷伯菌(16.3%)等。以上病原菌均检测出较高的耐药率,甲氧西林耐药的金黄色葡萄球菌(MRSA)检出率为52.1%(25/48)。结论:外科手术切口感染病原菌的耐药性已十分严重,应注意预防与控制手术切口感染。更多还原

【Abstract】 Objective:To approach the species and antimicrobial resistance of pathogens from surgical operative incision and provide an experimental evidence for clinically reasonable use of antibiotics.Method:The secretion from the operative incision was collected.Bacterial culture and identification were performed according to National Guide to Clinical Laboratory Procedure.Susceptibililty testing was performed by KB method recommended by CLSI.Result:The pathogens with higher isolating rate included Escherichia coli(26.0%),staphylococcus aureus(22.3%),Pseudomonas aeruginosa(18.6%),Klebsiella pneumoniae(16.3%) and etc.Higher resistance rates were detected in all above isolates.The isolating rate of meticillin-resistant staphylococcus aureus(MRSA) was 52.1%(25/48).Conclusion:The antimicrobial resistance of pathogens from surgical operative incision was very serious.Preventive measures should be taken to prevent and control surgical incision infection.更多还原