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1、急性心肌梗死患者直接PCI术中抗凝药物治疗研究刘宇丁志坚(通讯作者)曹海涛朱傲霜周长乐陈增光(南京医科大学附属常州第二人民医院江苏常州213000)【摘要】目的:探讨急性ST段抬高型心肌梗死患者行育•接经皮冠状动脉介入治疗(PCI)术中应用依诺肝素加小剂量普通肝素盐水冲管治疗的安全性和有效性。方法:入选我院2011.3-2014.08收治的急性ST段抬高型心肌梗死患者137例,随机分为依诺肝素加小剂量普通肝素盐水冲管治疗组(A组n二52)和依诺肝素组(B组n=41),普通肝素组(C组n=44)oA、B组患者于确诊后予依诺肝素0.5mg/kg静脉注射,A组术中通过三联三通应用普通肝素盐水(600
2、u/h)持续冲洗导管。C组患者于PCI手术前给予普通肝素75-100u/kg静脉注射。其他基础治疗方案相同,随访30天,观察三组死亡、再发心肌梗死及导管内接触性血栓等不良事件的发牛及出血发牛情况。结果:三组患者30天内均未发生死亡,三组患者30天内再发心肌梗死分别为A组0例,B组0例,C组1例,(AvsB,P>0.05BvsC,P<0.05AvsC,P<0.05)。导管内接触性血栓发生率A组:L例,B组3例,C组1例,(AvsB,P<0.05BvsC,P<0.05AvsC,P>0.05)。三组患者均无TIMI严重出血发生,TIMI轻微出血发生率分别为A组1例1.9%,B组1例2.4%,C组1例
3、2.2%,三组间无显著性差异。结论木研究提示在STEMI患者行直接经皮冠状动脉介入治疗术中应用依诺肝素加小剂量普通肝素盐水冲管治疗是安全及有效的。【关键词】依诺肝素普通肝素心肌梗死经皮冠状动脉介入治疗【中图分类号】R453【文献标识码】A【文章编号】2095-1752(2014)23-0052-02AstudyonanticoagulanttherapyforpatientswithacuteSTsegmentelevationmyocardialinfarctionundergoingprimarypercutaneouscoronaryinterventionLiuyu,DingZhi-j
4、ian,CaoHai-tao,ZhuAo-shuang,ZhouChang-le,ChenZeng-guang(TheChangZhousecondpeople’shospitalaffiliatedofNanjingMedicalUniversity,JiangsuChangzhou.213000)【Abstract]ObjectiveThepurposeofthestudyistoinvestigatethesafetyandefficacyofanticoagulationwithenoxaparinpluslow-doseunfractionatedheparininacu
5、teSTsegmentelevationmyocardialinfarction(STEMI)patientsundergoingprimarypercutaneouscoronaryintervention.Methods137patientswithacuteSTEMIweredividedintothreegroupsaccordingtodifferentanticoagulanttherapyapproacheduringtheprocedure:enoxaparinpluslow-doseunfractionatedheparin(groupAn=52),treatmentwith
6、enoxaparin(groupBn=41),treatmentwithunfractionatedheparin(groupCn二44).Afterdiagnosisconfirmed,groupAandBreceivedintravenousinjectionenoxaparin(0.5mg/kg)immediately.GroupAtreatedwithlow-doseunfractionatedheparinsalineflushthecatheterconsistently(600u/h)duringtheprocedure.GroupCweregivenunfractionated
7、heparinbeforePCIprocedure(75-100u/kg).Therewasnodiffereneeinbasementtherapybetweenthreegroups.During30daysfollow-up,death,reinfarction,theincideneeofcatheterdirectedthrombolysisandbleedingeventswereob