欢迎来到天天文库
浏览记录
ID:33908150
大小:955.02 KB
页数:31页
时间:2019-03-01
《硫酸镁雾化吸入对儿童肺功能的影响》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、重庆医科大学硕士学位论文硫酸镁雾化吸入对儿童肺功能的影响姓名:王慧申请学位级别:硕士专业:儿科学指导教师:代继宏201205硫酸镁雾化吸入对儿童肺功能的影响摘要目的观察硫酸镁雾化是否能改善乙酰胆碱激发后的哮喘患儿肺功能,并与单用沙丁胺醇雾化及二者联合雾化进行比较。方法收集2011年11月一2012年3月到重庆医科大学附属儿童医院复诊的哮喘患儿84例,随机分为三组,均进行肺功能激发,然后用不同药物行支气管舒张试验:(1)硫酸镁组:雾化吸入等渗硫酸镁溶液(7.5%,含硫酸镁150mg)2ml;(2)沙丁胺醇组:雾化吸入沙丁胺醇溶液(含沙丁胺醇2.5mg)2ml;(3)
2、硫酸镁+沙丁胺醇组:雾化吸入硫酸镁+沙丁胺醇混合溶液(含硫酸镁150mg+沙丁胺醇2.5mg)2.5ml。观察各组药物雾化吸入后10分钟、20分钟肺功能(FEVl、PEF)改变情况。结果1.各组雾化吸入不同舒张药物后肺功能均有显著上升,比较各组舒张后的肺功能值无显著统计学差异(P>O.05),但沙丁胺醇组分别与硫酸镁组、硫酸镁+沙丁胺醇组舒张试验后10分钟FEVl及PEF上升的百分比有显著统计学差异(P3、竖燮燮奎丁胺醇组无显著统计学差异(P>0.05)。结论单用硫酸镁雾化吸入有支气管扩张作用,雾化吸入后10分钟内对FEVl和PEF的改善效果不如单用沙丁胺醇好,但总体两者无明显差别。硫酸镁+沙丁胺醇联合雾化吸入虽有支气管扩张效应,但本试验不能明确说明二者联合是否具有协同效应。关键词:硫酸镁;雾化;肺功能RESPONSEOFCHILDREN’SLUNGFUCTIONTONEBULIZEDMAGNESIUMSULFATEObjectiveABSTRACTToobserveresponseofthechildren’Slungfunctiontonebulizedmagn4、esiumsulfateafteracetylcholineprovocationtest,whichisbettercomparedtonebulizedalbuterolaloneandwhetheracombinationofnebulizedmagnesiumsulfateandalbuterolisbest.MethodsEi曲tyfourchildrenwithasthmainfollow—upvisitwererecruitedfromNovember201toMarch2012andthenrandomlydividedintothreegroup5、s:magnesiumsulfategroup,albuterolgroup,groupofcombinationofmagnesiumsulfateandalbuter01.Patientsinallthreegroupswerenebulizedinhalaltionwithacetylcholineasprovocationtest,thenmagnesiumsulfate,albuterol,orcombinationtherapyrespectively.Lungfunction(FEV1,PEF)werecomparedbetweeneachgroup6、.ResultsLungfunctionisimprovedafterbronchodilationtestineachgroupandthevalueofFEV1andPEFisnosignificantdifferentbetweeneachgroup,buttheincreasedrateofFEV1andPEFat10minafter4bronchodilmiontestissignificantdifferentinmagnesiumsulfategrouporbetweenalbuterolgroupandcombinationgroupfP<0.057、).Incomparisonoflungfunctionsatdifferenttimepointsinallthreegroups,thereissignificantdifferentbetweenthelungfunctionsaRerbronchodilationtestandafterbronchialprovocationtestinmagnesiumsulfategroupandalbuterolgroup(P8、oneef
3、竖燮燮奎丁胺醇组无显著统计学差异(P>0.05)。结论单用硫酸镁雾化吸入有支气管扩张作用,雾化吸入后10分钟内对FEVl和PEF的改善效果不如单用沙丁胺醇好,但总体两者无明显差别。硫酸镁+沙丁胺醇联合雾化吸入虽有支气管扩张效应,但本试验不能明确说明二者联合是否具有协同效应。关键词:硫酸镁;雾化;肺功能RESPONSEOFCHILDREN’SLUNGFUCTIONTONEBULIZEDMAGNESIUMSULFATEObjectiveABSTRACTToobserveresponseofthechildren’Slungfunctiontonebulizedmagn
4、esiumsulfateafteracetylcholineprovocationtest,whichisbettercomparedtonebulizedalbuterolaloneandwhetheracombinationofnebulizedmagnesiumsulfateandalbuterolisbest.MethodsEi曲tyfourchildrenwithasthmainfollow—upvisitwererecruitedfromNovember201toMarch2012andthenrandomlydividedintothreegroup
5、s:magnesiumsulfategroup,albuterolgroup,groupofcombinationofmagnesiumsulfateandalbuter01.Patientsinallthreegroupswerenebulizedinhalaltionwithacetylcholineasprovocationtest,thenmagnesiumsulfate,albuterol,orcombinationtherapyrespectively.Lungfunction(FEV1,PEF)werecomparedbetweeneachgroup
6、.ResultsLungfunctionisimprovedafterbronchodilationtestineachgroupandthevalueofFEV1andPEFisnosignificantdifferentbetweeneachgroup,buttheincreasedrateofFEV1andPEFat10minafter4bronchodilmiontestissignificantdifferentinmagnesiumsulfategrouporbetweenalbuterolgroupandcombinationgroupfP<0.05
7、).Incomparisonoflungfunctionsatdifferenttimepointsinallthreegroups,thereissignificantdifferentbetweenthelungfunctionsaRerbronchodilationtestandafterbronchialprovocationtestinmagnesiumsulfategroupandalbuterolgroup(P8、oneef
8、oneef
此文档下载收益归作者所有