欢迎来到天天文库
浏览记录
ID:60994231
大小:39.27 KB
页数:3页
时间:2021-01-18
《肝脓肿患者腹腔感染病原菌分布及耐药性分析.docx》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、中华医院感染学杂志2014年第24卷第11期ChinJNosocomiolVol.24No.112014·2635·:/·论著·doi10.11816cn.ni.2014-133025肝脓肿患者腹腔感染病原菌分布及耐药性分析必亮1,余正平2,林喜1,姜旭勉1,柳1(1.浙江省苍南县第二人民医院外科,浙江苍南县325800;2.温州医学院附属第一医院肝胆外科,浙江温州325000)摘要:目的探讨肝脓肿患者腹腔感染病原菌及药敏分析,为临床合理使用抗菌药物提供依据。方法将2010年2月-2013年9月发生腹腔感染的74例肝脓肿患者为研究对象,应用ATBExpression
2、全自动鉴定仪进行细菌鉴定,采用K-B法进行药敏试验,结果参照NCCLS药敏试验标准判定。结果74例肝脓肿患者腹腔感染送检标本共分离出病原菌65株,其中革兰阴性杆菌54株占83.08%,革兰阳性球菌11株占16.92%;单一细菌感染51例占78.46%,合并两种病原菌感染7例占20.54%;大肠埃希菌对磺胺甲噁唑/甲氧苄啶、克林霉素、四环素、头孢噻吩、哌拉西林等药物耐药率分别为53.13%、50.00%、46.88%、43.75%、46.88%,克雷伯菌属对克林霉素、四环素、环丙沙星、头孢呋辛、阿莫西林的耐药率分别为77.78%、66.67%、55.56%、55.56
3、%、55.56%。结论肝脓肿患者腹腔感染以革兰阴性菌为主,治疗时应进行药敏试验,根据药敏试验的结果合理使用抗菌药物。关键词:肝脓肿;腹腔感染;病原菌;药敏分析中图分类号:R378文献标识码:A文章编号:1005-4529(2014)11-2635-03Pathogenicbacteriadistributionofabdominalinfectionsinpatientswithliverabscessanddrug-resistanceanalysisHANBi-liang*,YUZheng-ping,LINJin-xi,JIANGXu-mian,YANGQion
4、g-liu(*SecondPeople′sHospitalofCangnan,ZhejiangProvince,Cangnan,Zhejiang325800,China)Abstract:OBJECTIVEToexplorethepathogenicbacteriaofabdominalinfectionsinpatientswithliverabscessanddrugsensitivityanalysis,soastoprovidethereferenceforclinicalreasonableuseofantibioticsfortreatment.METH
5、ODSAtotalof74casesofhepatapostemapatientswithliverabscessinfectionsfromFeb.2010toSep.2013wereselectedwithpathogenicbacteriaidentificationinATBExpressionautosystem,anddrugsensitivitytestinK-BmethodreferringtoNCCLS.RESULTSInthetotal74casesofhepatapostemapatientswithliverabscessinfections
6、,65bacteriastrainswereisolated,amongwhichgramnegativebacteriawas54strains(83.08%)andgrampositivebacteriawere11strains(16.92%).Atotalof51casesinsinglebacterialinfection,accountedfor78.46%.Atotalof7casesintwokindsofbacterialinfection,accountedfor20.54%.ThedrugresistanceratesofEscherichia
7、colitosulfamethoxazole/trimethoprim,clindamycin,tetracycline,cephalothin,piperacilinwere53.13%,50.00%,46.88%,43.75%,46.88%,respectively.ThedrugresistanceratesofKlebsiellatoclindamycin,tetracycline,ciprofloxacin,cefuroxime,amoxicilinwere77.78%,66.67%,55.56%,55.56%,55.56%,respectively.
此文档下载收益归作者所有