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1、中國初級衛(wèi)生保健2014年1月第28卷第l期(總第337期)不同劑量等比重布比卡因腰麻用于剖宮產手術的臨床觀察周菲①摘要目的觀察不同劑量等比重布比卡因腰麻用于剖宮產手術的麻醉效果、并發(fā)癥,并探討其安全性。方法剖宮產手術患者200例,ASAI~II級,隨機分為兩組,蛛網膜下腔注入0.75%布比卡因2.0ml(A組)和注入0.75%布比卡因1.6ml(B組)。監(jiān)測并記錄兩組產婦麻醉前(T1),注藥后5rain(T2),取出胎兒后(T3),縫合腹膜時(T4)的平均動脈壓(MAP)、心率(HR)和血氧飽和度(SPO@,記錄兩組產婦感覺阻
2、滯起效時間、感覺阻滯最高平面、運動阻滯起效時間、運動阻滯和感覺阻滯恢復時間。記錄兩組產婦阻滯后低血壓、心動過緩發(fā)生率和術中牽拉反應。結果兩組產婦年齡、體重、身高和孕齡等一般情況差異均無統計學意義。T2時A組MAP明顯低于T1時和B組,HR明顯快于T1時和B組fP<0.05)。兩組SPO2組間組內差異無統計學意義。B組感覺阻滯起效時間和運動阻滯起效時間明顯長于A組(P<0.o5)。A組感覺阻滯平面明顯高于B組f尸<0.05)。B組低血壓、心動過緩、惡心嘔吐、呼吸困難、牽拉反應和心動過緩等不良反應發(fā)生率明顯低于A組fP<0.05)。
3、結論0.75%布比卡因1.6ml腰麻用于剖宮產手術不僅能滿足手術需求,與0.75%布比卡因2.0ml用于脊麻相比,安全性更高。關鍵詞腰麻;等比重布比卡因:剖宮產doi:10.39690.issn.1001—568X.2014.O1.0021【中圖分類號]R173[文獻標識碼]B[文章編號]1001—568x(2O14)01—0059—02ClinicalObservationonDiferentDoseProportionCloththanKayinDesertHempUsedforCesareanSectionSurgery/
4、ZHOUFei//ChinesePrimaryHealthCare,2014,28(1):59-60AbstractOBJECTIVEToobservedifferentdoses,suchasproportionofcloththankayinspinalanesthesiaforcesareansectionsurgeryanesthesiaeffect,complicationsanditssecurityisdiscussed.METHOD200casesofcesareansectionsurgerypatients,
5、ASAI,classII,weredividedintotwogroupsrandomly.subarachnoidinjection0.75%ofcloththanpaid2.0ml(groupA)andinjectionof0.75%thanpaid1.6ml(groupB).Monitorandrecordthetwogroupsbeforeanesthesia(T1),medicinefor5minutesafterinjection(T2),removethefetus(T3),aftersuturingperiton
6、eum(T4)whenMAP,HR,SPO2,recordworkingtimetwogroupsofmaternalsensoryblockade,maximumsensoryblockplane,andmotoranesthesiaworktime,motionblockandsensoryblockrecoverytime.Recordhypotensionaftertwogroupsofblocks,incidenceandintraoperativebradycardiaforceresponse.RESULTSTwo
7、groupsofmaternalage,weight,height,andgestationalage,ere.Ingeneral,diferenceswerenotstatisticallysignificant.T2MAPsignificantlylowerthangroupA,whileHRisobviouslyfasterthantheT1andgroupB(P<0.05).TwogroupsofSPO2therewasnostatisticallysignificantdifferencewithinthegroup.
8、GroupBsensoryblockadeeffectandmotorblockadeworkingtimesignificantlythangroupA(P