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effectsofcolloidpreloadonplacentastereologyandcordbloods100βproteinduringcesareansectionunderspinalanesthesia

Keywords: 剖宫产,腰椎麻醉,低血压,体视学,血清s100β,容量预充

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Abstract:

目的通过比较不同预充量佳乐施对脐带血血气、脐带血血清s100β浓度及胎盘体视学的影响,观察佳乐施对剖宫产产妇脊椎麻醉低血压的防治效果并探索对母体和胎儿均有利的预充量。方法将45例择期行剖宫产术的单胎足月初产妇随机分为ⅰ、ⅱ、ⅲ组(n=15),麻醉前分别以5、10、15ml?kg-1?h-1的速度预充佳乐斯10min,之后开始麻醉手术并以此补液速度持续至胎儿娩出。监测并记录麻醉前(t0)、麻醉后1min(t1)、2min(t2)、3min(t3)、5min(t4)、10min(t5)、胎儿娩出时(t6)及术毕(t7)时血压、心率的变化。比较3组新生儿1min及5min的apgar评分,脐带血血气变化及脐带血血清s100β浓度。观察胎盘石蜡切片并用体视学方法分析出胎盘绒毛微血管长度密度和体积密度的变化。结果3组产妇心率、收缩压比较差异皆无统计学意义(p>0.05),组内各时点差异有统计学意义(p<0.05);ⅱ、ⅲ组较ⅰ组母体血流动力学更稳定。3组脐动脉血血气、新生儿apgar评分及脐带血血清s100β浓度比较无统计学意义(p>0.05),胎盘绒毛微血管长度密度和体积密度也没有统计学差异(p>0.05)。结论ⅱ、ⅲ组预充量较ⅰ组对低血压有更好的缓冲作用,但考虑到产妇心脏负荷较重,推荐以10ml?kg-1?h-1的速度从术前10min开始扩容至胎儿娩出,对母婴更安全有利。

References

[1]  ngankeewd.preventionofmaternalhypotensionafterregionalanaesthesiaforcaesareansection[j].curropinanaesthesiol,2010,23(3):304-9.
[2]  adigunta,amanor-boadusd,soyannwooa.comparisonofintravenousephedrinewithphenylephrineforthemaintenanceofarterialbloodpressureduringelectivecaesareansectionunderspinalanaesthesia[j].afrjmedmedsci,2010,39(1):13-20
[3]  sertznigcc,vialff,audibertgg,etal.managementofhypotensionduringspinalanaesthesiaforelectivecaesareansection:asurveyofpracticeinlorraineregion[j].annfranesthreanim,2011,30(9):630-5.
[4]  hartmannb,jungera,klasenj,etal.theincidenceandriskfactorsforhypotensionafterspinalanesthesiainduction:ananalysiswithautomateddatacollection[j].anesthanalg,2002,94(6):1521-9.
[5]  koichin,nahoy,shigerus,etal.comparisonofeffectsofrapidcolloidloadingbeforeandafterspinalanesthesiaonmaternalhemodynamicsandneonataloutcomesincesareansection[j].jclinmonitcomput,2007,21(2):125-9.
[6]  cooperd,schofieldl,hyndr,etal.prospectiveevaluationofsystolicarterialpressurecontrolwithaphenylephrineinfusionregimenduringspinalanaesthesiaforcaesareansection[j].intjobstetanesth,2012,21(2):245-52.
[7]  shuaib,pengxm,lirm,etal.stereologicalstudyoftheplacentainparturientswithdifferentprophylacticmeasures[j].southmeduniv,2011,31(7):1240-4.
[8]  shawanaj,shareenh,fatimaa.etal.spinalanesthesiainducedcomplicationsincesareansection:areview[j].pharmscires,2011,3(10):1530-8.
[9]  nishikawak,yokoyaman,saitos,etal.comparisonofeffectsofrapidcolloidloadingbeforeandafterspinalanesthesiaonmaternalhemodynamicsandneonataloutcomesincesareansection[j].clinmonitoringcomput,2007,21(2):125-9.
[10]  teohwh,siaat.colloidpreloadversuscoloadforspinalanesthesiaforcesareandelivery:theeffectsonmaternalcardiacoutput[j].anesthanalg,2009,108(5):1592-8.
[11]  anjug.anaemiaandpregnancy:anaestheticimplications[j].indianjanaesth,2010,54(5):380-6.
[12]  sudanit,inouec,nishimurak,etal.evaluationofurinespecificgravityasanindexofhypotensionafterspinalanesthesiaforcesareansection[j].masui,2010,59(4):455-9.
[13]  carvalhob,mercierfj,rileyet,etal.hetastarchco-loadingisaseffectiveaspre-loadingforthepreventionofhypotensionfollowingspinalanesthesiaforcesareandelivery[j].intjobstetanesth,2009,18(2):15-5.
[14]  egeagj,revueltorj,murillocf,etal.accuracyofthes100βproteinasamarkerofbraindamageintraumaticbraininjury[j].braininj,2012,26(1):76-82.
[15]  wojciechd,ziemowitr,jaroslaww,etal.volatileanaestheticsreduceserums100bconcentrationsinpatientsundergoingelectivecardiacsurgery[j].applcardiopulmpathophysiol,2010,14(1):139-48.
[16]  shenh,shenzy.technologyofpracticalbiologystereology[m].guangzhou:sunyat-senuniversitypress,1991:86-8.
[17]  tamilselvanp,fernandor,brayj,etal.theeffectsofcrystalloidandcolloidpreloadoncardiacoutputintheparturientundergoingplannedcesareandeliveryunderspinalanesthesia:arandomizedtrial[j].anesthanalg,2009,109(6):1916-21.

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