中华医学杂志
中華醫學雜誌
중화의학잡지
National Medical Journal of China
2010年
7期
458-461
,共4页
刘华程%宋海龙%黄茜茜%黄志莲%上官王宁%李军%连庆泉
劉華程%宋海龍%黃茜茜%黃誌蓮%上官王寧%李軍%連慶泉
류화정%송해룡%황천천%황지련%상관왕저%리군%련경천
丙泊酚%靶控输注%药代动力学%小儿%脑电双频指数
丙泊酚%靶控輸註%藥代動力學%小兒%腦電雙頻指數
병박분%파공수주%약대동역학%소인%뇌전쌍빈지수
Propofol%Target controlled infusion%Pharmacokinetics%Child%Bispectral index
目的 探讨我国新型小儿丙泊酚靶控输注系统应用于小儿短小手术的可行性,并与国外小儿Marsh系统比较.方法 90例美国麻醉医师协会体格情况分级Ⅰ级、3~5岁、择期行单侧腹股沟斜疝疝囊结扎术小儿,数字随机法分为L组(内嵌我国新型小儿丙泊酚药代学模型)和M组(国外小儿Marsh模型),每组45例.所有患儿术前不用镇静药,常规监测血压、心电图、脉搏血氧饱和度、脑电双频指数(BIS).两组分别以我国、国外两种药代模型行丙泊酚血浆靶控输注,初始目标血浆浓度为6 μg/ml,同时复合局部神经阻滞后开始手术.如切皮时发生明显体动则将血浆浓度上调1μg/ml,直至体动消失,最高至8 μg/ml,如仍有体动则停靶控输注改为吸入麻醉.监测诱导前(T_0)、麻醉诱导毕(T_1)、切皮时(T_2)、切皮后3 min(T_3)、5 min(T_4)和术毕时(T_5)的心率(HR)、收缩压(SBP)、舒张压(DBP)、呼吸频率(RR)和BIS值.记录丙泊酚各目标血浆靶控浓度以及吸人麻醉下完成手术的例数,术后苏醒时间和术中、术后并发症.结果 L组在靶控输注下及血浆浓度为6 μg/ml时可完成的手术例数多于M组(P<0.01).T_1~T_4时点HR、SBP、DBP、RR和BIS值组内比较,L组差异无统计学意义,M组差异有统计学意义(P<0.05);L组T_2~T_4时点上述指标均小于M组(P<0.05或0.01).L组术中并发症少于M组(P<0.05).结论 小儿短小手术同样应用血浆靶控输注丙泊酚6 μg/ml时,我国内嵌新型小儿丙泊酚药代系统较Marsh系统能较好地抑制应激反应,血流动力学平稳,并发症较少,符合临床要求.
目的 探討我國新型小兒丙泊酚靶控輸註繫統應用于小兒短小手術的可行性,併與國外小兒Marsh繫統比較.方法 90例美國痳醉醫師協會體格情況分級Ⅰ級、3~5歲、擇期行單側腹股溝斜疝疝囊結扎術小兒,數字隨機法分為L組(內嵌我國新型小兒丙泊酚藥代學模型)和M組(國外小兒Marsh模型),每組45例.所有患兒術前不用鎮靜藥,常規鑑測血壓、心電圖、脈搏血氧飽和度、腦電雙頻指數(BIS).兩組分彆以我國、國外兩種藥代模型行丙泊酚血漿靶控輸註,初始目標血漿濃度為6 μg/ml,同時複閤跼部神經阻滯後開始手術.如切皮時髮生明顯體動則將血漿濃度上調1μg/ml,直至體動消失,最高至8 μg/ml,如仍有體動則停靶控輸註改為吸入痳醉.鑑測誘導前(T_0)、痳醉誘導畢(T_1)、切皮時(T_2)、切皮後3 min(T_3)、5 min(T_4)和術畢時(T_5)的心率(HR)、收縮壓(SBP)、舒張壓(DBP)、呼吸頻率(RR)和BIS值.記錄丙泊酚各目標血漿靶控濃度以及吸人痳醉下完成手術的例數,術後囌醒時間和術中、術後併髮癥.結果 L組在靶控輸註下及血漿濃度為6 μg/ml時可完成的手術例數多于M組(P<0.01).T_1~T_4時點HR、SBP、DBP、RR和BIS值組內比較,L組差異無統計學意義,M組差異有統計學意義(P<0.05);L組T_2~T_4時點上述指標均小于M組(P<0.05或0.01).L組術中併髮癥少于M組(P<0.05).結論 小兒短小手術同樣應用血漿靶控輸註丙泊酚6 μg/ml時,我國內嵌新型小兒丙泊酚藥代繫統較Marsh繫統能較好地抑製應激反應,血流動力學平穩,併髮癥較少,符閤臨床要求.
목적 탐토아국신형소인병박분파공수주계통응용우소인단소수술적가행성,병여국외소인Marsh계통비교.방법 90례미국마취의사협회체격정황분급Ⅰ급、3~5세、택기행단측복고구사산산낭결찰술소인,수자수궤법분위L조(내감아국신형소인병박분약대학모형)화M조(국외소인Marsh모형),매조45례.소유환인술전불용진정약,상규감측혈압、심전도、맥박혈양포화도、뇌전쌍빈지수(BIS).량조분별이아국、국외량충약대모형행병박분혈장파공수주,초시목표혈장농도위6 μg/ml,동시복합국부신경조체후개시수술.여절피시발생명현체동칙장혈장농도상조1μg/ml,직지체동소실,최고지8 μg/ml,여잉유체동칙정파공수주개위흡입마취.감측유도전(T_0)、마취유도필(T_1)、절피시(T_2)、절피후3 min(T_3)、5 min(T_4)화술필시(T_5)적심솔(HR)、수축압(SBP)、서장압(DBP)、호흡빈솔(RR)화BIS치.기록병박분각목표혈장파공농도이급흡인마취하완성수술적례수,술후소성시간화술중、술후병발증.결과 L조재파공수주하급혈장농도위6 μg/ml시가완성적수술례수다우M조(P<0.01).T_1~T_4시점HR、SBP、DBP、RR화BIS치조내비교,L조차이무통계학의의,M조차이유통계학의의(P<0.05);L조T_2~T_4시점상술지표균소우M조(P<0.05혹0.01).L조술중병발증소우M조(P<0.05).결론 소인단소수술동양응용혈장파공수주병박분6 μg/ml시,아국내감신형소인병박분약대계통교Marsh계통능교호지억제응격반응,혈류동역학평은,병발증교소,부합림상요구.
Objective To discuss the effect of the new target controlled infusion(TCI)system in Chinese children undergoing minor operation and compared with TCI system with Marsh parameters.Methods Ninety ASA I,aged 3-5 yrs children undergoing elective unilateral high ligation of hernial sac under general anesthesia were randomly divided into group L(n=45)and group M(n=45)2 groups.All subjects were unpremedicated.Systolic blood pressure(SBP),diastolic blood pressure(DBP),ECG,SpO_2 and BIS were monitored.Patients of Group L and group M were anesthetized with propofol by Lian propofol TCI system and Marsh system respectively,combined with regional block.The target plasma concentration of TCI system was set at 6 μg/ml initially and up-regulated 1 μ/ml gradually if obvious body movement occurred while skin incision.If the target plasma concentration up to 8 μg/ml but there still had body movement,the TCI venous anesthesia was replaced by inhaled anesthesia.HR,RR,SBP,DBP and BIS were recorded in time points of baseline(T_0),after the induction(T_1),skin incision(T_2),3,5 min after skin incision(T_3,T_4),the end of operation(T_5).Complications,the awakening time and the number of cases which anesthetized with different propofol plasma concentrations or inhaled anesthesia were recorded respectively as well.Results The number of cases which completed the operation under TCI plasma concentration 6 μg/ml in group L were significantly more than those in group M(P < 0.01).There were significantly different of T_1 -T_4 values of HR,RR,SBP,DBP and BIS in group M(P<0.05),but not in group L.Compared with group L,T_2-T_4 values of HR,RR,SBP,DBP and BIS were higher in group M(P < 0.05 or 0.01).Complications were lower in group L than those in group M.Conclusion Compared with Marsh system,propofol 6 μg/ml plasma concentration with the new target controlled infusion system applied in Chinese children undergoing unilateral high ligation of hernial sac could maintain stable hemodynamics,less stress reaction and complications.