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ID:37518236
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页数:7页
时间:2019-05-24
《芬太尼和利多卡因对异丙酚静脉麻醉作用的比较》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、万方数据主。£壁酡主釜查垫!!!兰业旦竖!I查蔓⋯塑生jz!』皇!型!!!,!l,(’1111旦!!Ql,∑!l!l,型!.11芬太尼和利多卡因对异丙酚静脉麻醉作用的比较张兴安吴群林聂煌删午A【摘要】目的比较芬太尼和利多卡因对异雨酚催眠作用的影响,方法160倒择期f术病人分为三组.分别采用靶控输往异丙酚(P组,n=30)、异丙酚芬太尼(PF绢,”=52)或异内酚利多卡困(PL组,一=78)夸静脉麻醉。芬太尼和利多卡固日杯血药浓度分别为2pg/1、4mg/I.?术中行无创血液动力学监测和啮电监测,记录麻阱剂
2、用量及麻醉恢复情况。应用高效液柑色谱测定异雨酚、刊多卡嗣血药浓度,放免法测定芬太尼血药浓度。结果与P组相比,PF组、PI。组麻醉诱导意识消失时异丙酚用量En。、ED,。无显著性差异,意识消失时异丙酚血药浓度Cm。和cp,。均明显降低,异阿酚麻醉维持用量分别降低29.9%、239%(P<0.05)?PF组气管插管、切皮前后收缩Ⅱ三(SP)、舒张压【DP)无明显改变.P组、PL组升高。以P组明显(P<0.05)。二组辟丙酚、芬太尼和利多卡同而测误差(PE)、预删误差绝对值的中位数(MDAPE)和预测俣差的中位
3、数(MDPE)无明显差异。结论并太尼、利多卡凶对异丙酚催眠剂量一反应曲线表现为相加作用,浓度反应曲线表观为佛『叫作用.此差异可能与药代动力学影响有关,芬太尼、利多卡因能减少异阿酚用量,抑制气管插管、Ⅵ皮的l仉液动力学臣应。以芬太尼作用明显。I关健词】一异雨酚;芬太尼;利多卡冈;注身f,静脉内;药物科{百作用EffectsoffentanylandlidocaineonthehypnoticeffectofpropofolintotalintravenousanesthesiaZH.INGXingan.wu
4、Ounling.NieHuangOepⅡrtmentofAnesthesioloKy,Guan92houGeneralHospitalofPI,A.Guangzhou510010,(_TJina【Abstract】ObjectiveToevahlaletheeffectsoffentanylandlidocaineonhypnoticeffectofpmpofolintotalintravenousane融11esLa(TIVA)MethodsOnehundredandsixtyASAIIllpatien
5、ts(86male.74female)aged(550=12.41yr,weighing(58(119.g)kg,scheduled妇electivesurgerywererandomlydividedintopropofolgroup(groupP,,f=30),propofolfentanylgroup(groupPF.”252)andpmpofolhdocainegroup(groupPL.”=78)Patientswithkidneyandliverdysfunction,hypertension
6、,nellrologicalandmentaldiseasewereexcludedAllpatients~vercpremedicaledwithintranluscii]arphenobarbital0.19andatropme05mgRP.HR.Spi):andBISwecontinuouslymonitoredThepatientswereanestheti㈣dbTIVAwilhTCIThetargetplasmaconcentrationforfentanylwas2pg/I,(groupPF)
7、andforlidccaine4mdI,(groupPI,).TheinitialtargetplasmaconcentrationofprolmfolwassetaIlmg/LWhenpreseTconcentrationWaSreached.targetpropofolplasmaconcentrationmincreasedbyincrelilents。f05mg/LuntillossofconsffiousDessBloodsamplesweretakenbeforeanesthesia(To),
8、lossofc。nsci。usne站(T1),immediatelyafterintubation(T2),a1skinincision(T≈).5and10minafterskinincision(T。,T。),whenTIVAwagended(T6)andwhenthepatientwakedup(T7)fordeterminationofplasmaconcentrationselpropofol,fentanyland
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