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时间:2020-04-20
《锁骨下静脉置管敷料更换时清洁消毒方法的改良.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、·368·中国感染控制杂志2014年6月第13卷第6期ChinJInfectControlVol13No6Jun2014DOI:10.3969/j.issn.1671-9638.2014.06.013.论著.锁骨下静脉置管敷料更换时清洁消毒方法的改良陈雪仙,黄毓琼(福建医科大学附属宁德市医院,福建宁德352100)[摘要]目的探讨改良锁骨下静脉置管敷料更换时清洁消毒的方法(简称换药方法),对预防相关感染的效果。方法选择2012年1~6月某院重症监护室行右锁骨下静脉置管的患者120例,按置管日期分为对照组(单日)和实验组(双日)各60例。对照组采用传统的换药方法:
2、2碘酊消毒穿刺点及周围皮肤一遍,75乙醇脱碘一遍;实验组采用改良换药方法:先用生理盐水擦拭穿刺点及周围皮肤3遍,清洁导管,再避开穿刺点用75乙醇消毒周围皮肤3遍,用0.5%碘伏消毒穿刺点及周围皮肤3遍,最后消毒导管。对比两组相关感染率。结果实验组局部感染率为5.O0,导管相关性血流感染(CRBsI)率为1.67,均显著低于对照组(分别为16.67和13.33),差异均有统计学意义(均P<0.05)。结论改良换药方法比传统换药方法效果好,能有效预防局部感染与CRBSI的发生。[关键词]锁骨下静脉置管;中心静脉导管相关性感染;导管相关性血流感染;换药;消毒;医院感染
3、[中图分类号]R472.9[文献标识码]A[文章编号]1671—9638(2014)06—0368—03Improvecleaninganddisinfectantmethodsforsubclavianveincatheteriza—tiondressingchangeCHENXue—xian,HUANGYu—qiong(NingdeHospitalAffiliatedtoFujianMedicalUniver—sity,Ningde352100,China)[Abstract]ObjectiveToevaluatetheeffectofimprovedcle
4、aninganddisinfectionmethodforsubclavianvenipunc—turedressingchangetopreventcatheter—associatedinfection.Methods120hospitalizedpatientswithrightsubcla—vianvenipunctureatanintensivecareunitinJanuary-June2012weredividedintocontrolgroup(60)andexperi—mentalgroup(n60)accordingtovenipunctur
5、edate.Controlgroupadoptedconventionaldressingchange:disin—fectedskinatandaroundpuncturepointby2iodinetincture,thenused75alcoholfordeiodination;experimen—talgroupadoptedimproveddressingchange:Wipedskinatandaroundpuncturepointthreetimesbynormalsaline,cleanedcatheter,disinfectedskinarou
6、ndpuncturepoint(avoidpuncturepoint)threetimesby75alcohol,disin—fectedskinatandaroundpuncturepointthreetimesby0.5iodinetincture,thendisinfectedcatheter.AssociatedinfectionratebetweentWOgroupswerecompared.ResultsFocalinfectionrateandCRBIrateofexperimentalgroupwerebothlowerthancontrolgr
7、oup(5.00VS16.67A0;1.67VS13.33),thedifferencewasstatisticallydifferent(P<0.05).ConclusionEffectofimproveddressingmethodisbetterthantheconventionaldressingmethod,itcaneffectivelypreventoccurrenceoffoca1infectionandCRBI.[Keywords]subclavianveincatheterization;centralvenouscatheter-relat
8、edinfection;
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