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时间:2017-11-25
《右美托咪啶对重度颅脑损伤患者术后颅内压的影响》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、万方数据148生堡盎璧堂盘查!!!!至!旦箜丝鲞笙!塑!!垫』垒!竺!!!笪生!曼!!型!型垫!!!!尘:丝!№:!右美托咪啶对重度颅脑损伤患者术后颅内压的影响郑羡河胡双燕张昌锋陈忠华陈念平谢凯【摘要】目的探讨右美托咪啶对重度颅脑损伤患者术后颅内压(ICP)的影响。方法急诊行开颅手术的重度颅脑损伤患者90例,性别不限,年龄19~64岁,ASA分级Ⅱ或Ⅲ级,格拉斯哥昏迷量表评分3~7分,采用随机数字表法,将患者随机分为3组(n=30):对照组(c组)和不同剂量右美托眯啶组(D。组和D:组)。气管插管后,D。组或D2组分别静脉输注右美托咪啶0.3或0.7p-g·kg~·h~,持
2、续48h。手术结束前,将微型传感器植入硬脑膜外,持续监测ICP,术后2d内若ICP,>30mmHg则静脉注射地塞米松0.2mg/kg、甘露醇0.5mg/kg和甘油果糖0.25mg/kg。于麻醉诱导后(T0)、术后6h(T,)、12h(T2)、24h(B)时采集外周静脉血样,采用ELISA法测定血清II厂1p和TNF.a浓度;术后90d采用格拉斯哥预后量表评分进行临床疗效分级;记录地塞米松、甘露醇和甘油果糖的用量。结果与T0时比较,三组T】~L时血清IL-l』3和,I'NF_a浓度升高(P<0.05);与c组比较,D,组和D,组L—L时血清fL-lf3和TNF-n浓度、地塞米
3、松、甘露醇、甘油果糖用量降低,临床疗效分级升高(P4、HUShuang-yan,ZHANGChang-feng,CHENZhong-hua,CHENNian-ping,XlE-kai.DepartmentofAnesthesiology,ShaoxingPeople’sHospital,Shaoxing312000,ZhejiangProvince,ChinaCorrespondingauthor:ZHENGXian-k.Emaif:zxhl217@163.com【Abstract】ObjectiveToinvestigatetheeffectofdexmedetomidineonpostoperativeintracrani5、alpressure(ICP)inpatientswithseverebraininjury.MethodsNinetyASAIIorIllpatientswithseverebraininjury,aged19—64yr,withGlasgowcomascale3-7,undergoingemergencycraniotomy,wererandomlydividedinto3groups(n=30each):controlgroup(groupC)and2differentdosesofdexmedetomidinegroups(groupsDl,D2).Anesthes6、iawasinducedwithpropofol1.5-2.0mg/kg,fentanyl4/‘g/kgandvecuronium0.1mg/kgandmaintainedwithivinfusionofpropofolandremifentanilandintermittentivbolusesofvecuronium.Thepatientsweremechani—callyventilatedaftertrachealintubation.Dexmedetomidine0.3and0.7pg‘kg~‘h“wereinfusedaftertrachealintubatio7、ningroupsDlandD2respectivelyandtlleinfusionwasmaintainedfor48h.ICPwasmonitoredafterop—erationandmaintained<30mmHgbyivinjectionofhexadecadrol,mannitolandglycerolfructosewithin2dafteroperation.Venousbloodsampleswereobtainedfromperipheralveinafteranesthesiainduct
4、HUShuang-yan,ZHANGChang-feng,CHENZhong-hua,CHENNian-ping,XlE-kai.DepartmentofAnesthesiology,ShaoxingPeople’sHospital,Shaoxing312000,ZhejiangProvince,ChinaCorrespondingauthor:ZHENGXian-k.Emaif:zxhl217@163.com【Abstract】ObjectiveToinvestigatetheeffectofdexmedetomidineonpostoperativeintracrani
5、alpressure(ICP)inpatientswithseverebraininjury.MethodsNinetyASAIIorIllpatientswithseverebraininjury,aged19—64yr,withGlasgowcomascale3-7,undergoingemergencycraniotomy,wererandomlydividedinto3groups(n=30each):controlgroup(groupC)and2differentdosesofdexmedetomidinegroups(groupsDl,D2).Anesthes
6、iawasinducedwithpropofol1.5-2.0mg/kg,fentanyl4/‘g/kgandvecuronium0.1mg/kgandmaintainedwithivinfusionofpropofolandremifentanilandintermittentivbolusesofvecuronium.Thepatientsweremechani—callyventilatedaftertrachealintubation.Dexmedetomidine0.3and0.7pg‘kg~‘h“wereinfusedaftertrachealintubatio
7、ningroupsDlandD2respectivelyandtlleinfusionwasmaintainedfor48h.ICPwasmonitoredafterop—erationandmaintained<30mmHgbyivinjectionofhexadecadrol,mannitolandglycerolfructosewithin2dafteroperation.Venousbloodsampleswereobtainedfromperipheralveinafteranesthesiainduct
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