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目的探讨泌尿外科手术切口感染病原学特点及耐药情况,寻求切口感染的预防措施。方法 2012年1月至2012年12月期间,我院泌尿外科手术切口分泌物分离出的120株病原菌,进行统计分析。结果泌尿外科手术切口感染的常见病原菌为甲氧西林敏感的金黄色葡萄球菌、耐甲氧西林金黄色葡萄球菌、大肠埃希菌,以及肠球菌等。药物敏感性实验结果显示,切口感染病原菌对多种抗生素存在耐药现象。结论泌尿外科手术切口感染的病原菌多为院内感染菌株,对多种抗生素耐药,临床医师需要根据病原学特点和耐药情况,采取相应预防措施,降低术后切口感染的发生率。
Objective To investigate the etiological characteristics and drug resistance of incisional wound infection in Urology and to seek preventive measures for wound infection. Methods From January 2012 to December 2012, 120 strains of pathogenic bacteria isolated from urological incision secretions of our hospital were collected for statistical analysis. Results Urinary surgical incision infection common pathogens are methicillin-sensitive Staphylococcus aureus, methicillin-resistant Staphylococcus aureus, Escherichia coli, and enterococci and so on. The result of drug sensitivity experiment shows that the pathogen infected by incision is resistant to many kinds of antibiotics. Conclusions Most of the pathogenic bacteria in incisional wounds of urological surgery are mostly nosocomial infection strains, which are resistant to many antibiotics. Clinicians need to take corresponding preventive measures according to their etiological characteristics and drug resistance, and reduce the incidence of postoperative incision infection.