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《小劑量左旋布比卡因腰-硬聯(lián)合麻醉在急診剖宮產(chǎn)手術(shù)中的臨床應(yīng)用》由會員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、小劑量左旋布比卡因腰-硬聯(lián)合麻醉在急診剖宮產(chǎn)手術(shù)中的臨床應(yīng)用【關(guān)鍵詞】左旋布比卡因【摘要】目的探討小劑量左旋布比卡因腰-硬聯(lián)合麻醉在急診剖宮產(chǎn)手術(shù)中的臨床效果。方法剖宮產(chǎn)手術(shù)112例,ASAⅠ~Ⅱ級,年齡20~37歲,按照隨機(jī)對照表隨機(jī)分為兩組,每組56例,A組(試驗(yàn)組)為小劑量腰-硬聯(lián)合麻醉組,B組為硬膜外麻醉組,觀察兩組的血流動力學(xué)變化(平均動脈壓、心率、血氧飽和度)、VAS疼痛評分、肌松效果、新生兒出生后1min、5minApgar評分、兩組最高阻滯平面及并發(fā)癥等。結(jié)果阻滯前后及兩組間血流動力學(xué)差異均無顯著性,術(shù)中A組低血壓發(fā)
2、生率10.7%,麻黃素使用率5.3%,與B組比較差異有顯著性。兩組最高阻滯平面、不良反應(yīng)及術(shù)后新生兒Apgar評分差異無顯著性,但A組鎮(zhèn)痛效果完全,有效鎮(zhèn)痛持續(xù)時(shí)間長,肌松效果好,顯效快,最高阻滯平面到達(dá)時(shí)間短,與B組比較有顯著差異。結(jié)論小劑量左旋布比卡因腰-硬聯(lián)合麻醉用于急診剖宮產(chǎn)手術(shù),對血流動力學(xué)影響較小,術(shù)后患者能及早運(yùn)動,鎮(zhèn)痛完全,有效鎮(zhèn)痛持續(xù)時(shí)間長,肌松效果好,起效快,是一種較為合理的麻醉選擇?!娟P(guān)鍵詞】左旋布比卡因;腰-硬聯(lián)合麻醉;剖宮產(chǎn)Clinicalapplicationoflowdoselevobupivacain
3、eforcombinedspinal-epiduralanesthesiaincaesareansectionLIYang,WANGAi-tao.DepartmentofAnesthesia,QishiHospital,Dongguan523500,China【Abstract】ObjectiveToevaluateclinicalefficacyoflowdoselevobupivacaineduringcombinedspinalepiduralanesthesia(CSEA)incaesareansection.Methods
4、112ASAⅠⅡparturientsundergoingcaesareansectionwererandomizedintoAgroupandBgroup(n=56,ineachgroup,ages20~37).CSEAwasperformedatL2~3orL3~4withlow-doseBupivacaineongroupA,onlyblockepidural(EA)wasperformedatL1~2orL2~3withlidocaineongroupB.Observetwogrouphemodynamicvariables
5、(MAP,HR,SpO2),postoperationVASscales,thetopblockadelevel,neonatalApgarscoresandsideeffects.ResultsTherewasnosignificantlydifferencesbetweentwogroupsinhemodynamics.Tocomparetwogroupsonstarteffecttime,degreeofmusclerelaxation,thetimesoftheheightofblockappearance,theanest
6、hesiaeffect,threepatients(5.3%)inAgroupandonepatient(2.0%)inBgrouprequiredephedrinetocorrecthypotension,postoperationeffectiveanalgesiadurationwasevidentlyprolonginAgroup.PostoperationVASscores,thetopblockadelevel,neonatalApgarscoresandintheincidenceofsideeffects.Theti
7、mesofgroupAdecreasedsignificantlyandanesthesiaeffectwasbetter.ConclusionLowdoselevobupivacaineduringCSEAincaesareansectionisareasonableanesthesia.【Keywords】levobupivacaine;spinalepidualanesthesia;caesareansection急診剖宮產(chǎn)手術(shù)為急癥,且產(chǎn)婦有其特殊的生理特點(diǎn),要求麻醉起效快,肌松效果好,鎮(zhèn)痛完善,術(shù)中血流動力學(xué)穩(wěn)定,術(shù)后下肢
8、運(yùn)動恢復(fù)快,藥物對胎兒影響小。腰-硬聯(lián)合麻醉(CESA)由于其效果較肯定,近幾年來有關(guān)其臨床應(yīng)用的報(bào)道較多,但腰麻報(bào)道的用藥劑量較大,直接導(dǎo)致較多的毒副作用。我院2003年6月~2005年6月采用小劑量的腰麻藥物應(yīng)用于急診剖宮產(chǎn)麻醉中