中国基层医药
中國基層醫藥
중국기층의약
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
2015年
8期
1166-1169,1170
,共5页
王颖慧%杨保仲%段志祥%崔永康
王穎慧%楊保仲%段誌祥%崔永康
왕영혜%양보중%단지상%최영강
右美托咪定%丙泊酚%麻醉与镇静%麻醉,联合%儿童
右美託咪定%丙泊酚%痳醉與鎮靜%痳醉,聯閤%兒童
우미탁미정%병박분%마취여진정%마취,연합%인동
Dexmedetomidine%Propofol%Anesthesia and sedation%Anesthesia,combined with%Children
目的:观察和评价右美托咪定和丙泊酚联合用药在小儿区域麻醉手术中镇静效果。方法48例2~6岁区域麻醉下进行择期手术的患儿采用随机数字表法分为两组。右美托咪定丙泊酚联合用药组(DP组)静注丙泊酚1.0~2.5 mg/kg,并在10 min 内输注负荷量右美托咪定0.7μg/kg,之后丙泊酚以100~300μg·kg-1·min-1持续输注,右美托咪定以0.5μg·kg-1·h-1输注。丙泊酚组(P组)静注1.0~2.5 mg/kg丙泊酚,之后以150~300μg·kg-1·min-1持续泵入。所有患儿术中出现体动时追加丙泊酚1.0 mg/kg,给药后3 min内再次出现体动追加氯胺酮1.0 mg/kg。术中记录平均动脉压、心率、呼吸频率、血氧饱和度,记录丙泊酚的总使用量,记录患儿睁眼时间和出室时间,记录相关不良事件及术中辅助药物氯胺酮的需求量。结果DP组患儿术中丙泊酚用量为(149.00±24.93)μg·kg-1·min-1,P组为(217.00±17.90)μg·kg-1·min-1, DP组丙泊酚使用量明显减少(t=117.94,P=0.00)。DP组和P组患儿术中氯胺酮追加次数分别为0.50(1.00)、2.00(1.00),DP组对辅助药物氯胺酮的需求量明显减少(Z=-4.48,P=0.00)。DP组患儿术中未出现低氧血症,P组出现5例,两组差异有统计学意义(χ2=5.58,P=0.03)。DP组出室平均动脉压和心率分别为(74.96±5.69)mmHg、(101.17±9.65)次/min,同组基础值分别为(81.13±7.23)mmHg、(112.00±13.65)次/min,出室值与基础值比较差异有统计学意义(t=10.78,P=0.00;t=10.08,P=0.00)。两组患儿出室时间分别为(40.91±10.90)min、(39.67±14.95)min,差异无统计学意义(t=0.11,P=0.74)。结论联合使用右美托咪定和丙泊酚可以为小儿区域麻醉下进行的外科手术提供有效的镇静。
目的:觀察和評價右美託咪定和丙泊酚聯閤用藥在小兒區域痳醉手術中鎮靜效果。方法48例2~6歲區域痳醉下進行擇期手術的患兒採用隨機數字錶法分為兩組。右美託咪定丙泊酚聯閤用藥組(DP組)靜註丙泊酚1.0~2.5 mg/kg,併在10 min 內輸註負荷量右美託咪定0.7μg/kg,之後丙泊酚以100~300μg·kg-1·min-1持續輸註,右美託咪定以0.5μg·kg-1·h-1輸註。丙泊酚組(P組)靜註1.0~2.5 mg/kg丙泊酚,之後以150~300μg·kg-1·min-1持續泵入。所有患兒術中齣現體動時追加丙泊酚1.0 mg/kg,給藥後3 min內再次齣現體動追加氯胺酮1.0 mg/kg。術中記錄平均動脈壓、心率、呼吸頻率、血氧飽和度,記錄丙泊酚的總使用量,記錄患兒睜眼時間和齣室時間,記錄相關不良事件及術中輔助藥物氯胺酮的需求量。結果DP組患兒術中丙泊酚用量為(149.00±24.93)μg·kg-1·min-1,P組為(217.00±17.90)μg·kg-1·min-1, DP組丙泊酚使用量明顯減少(t=117.94,P=0.00)。DP組和P組患兒術中氯胺酮追加次數分彆為0.50(1.00)、2.00(1.00),DP組對輔助藥物氯胺酮的需求量明顯減少(Z=-4.48,P=0.00)。DP組患兒術中未齣現低氧血癥,P組齣現5例,兩組差異有統計學意義(χ2=5.58,P=0.03)。DP組齣室平均動脈壓和心率分彆為(74.96±5.69)mmHg、(101.17±9.65)次/min,同組基礎值分彆為(81.13±7.23)mmHg、(112.00±13.65)次/min,齣室值與基礎值比較差異有統計學意義(t=10.78,P=0.00;t=10.08,P=0.00)。兩組患兒齣室時間分彆為(40.91±10.90)min、(39.67±14.95)min,差異無統計學意義(t=0.11,P=0.74)。結論聯閤使用右美託咪定和丙泊酚可以為小兒區域痳醉下進行的外科手術提供有效的鎮靜。
목적:관찰화평개우미탁미정화병박분연합용약재소인구역마취수술중진정효과。방법48례2~6세구역마취하진행택기수술적환인채용수궤수자표법분위량조。우미탁미정병박분연합용약조(DP조)정주병박분1.0~2.5 mg/kg,병재10 min 내수주부하량우미탁미정0.7μg/kg,지후병박분이100~300μg·kg-1·min-1지속수주,우미탁미정이0.5μg·kg-1·h-1수주。병박분조(P조)정주1.0~2.5 mg/kg병박분,지후이150~300μg·kg-1·min-1지속빙입。소유환인술중출현체동시추가병박분1.0 mg/kg,급약후3 min내재차출현체동추가록알동1.0 mg/kg。술중기록평균동맥압、심솔、호흡빈솔、혈양포화도,기록병박분적총사용량,기록환인정안시간화출실시간,기록상관불량사건급술중보조약물록알동적수구량。결과DP조환인술중병박분용량위(149.00±24.93)μg·kg-1·min-1,P조위(217.00±17.90)μg·kg-1·min-1, DP조병박분사용량명현감소(t=117.94,P=0.00)。DP조화P조환인술중록알동추가차수분별위0.50(1.00)、2.00(1.00),DP조대보조약물록알동적수구량명현감소(Z=-4.48,P=0.00)。DP조환인술중미출현저양혈증,P조출현5례,량조차이유통계학의의(χ2=5.58,P=0.03)。DP조출실평균동맥압화심솔분별위(74.96±5.69)mmHg、(101.17±9.65)차/min,동조기출치분별위(81.13±7.23)mmHg、(112.00±13.65)차/min,출실치여기출치비교차이유통계학의의(t=10.78,P=0.00;t=10.08,P=0.00)。량조환인출실시간분별위(40.91±10.90)min、(39.67±14.95)min,차이무통계학의의(t=0.11,P=0.74)。결론연합사용우미탁미정화병박분가이위소인구역마취하진행적외과수술제공유효적진정。
Objective To evaluate the effectiveness and safety of the combination of dexmedetomidine and propofol for sedation in pediatrics undergoing regional anesthesia.Methods Forty-eight children aged 2 -6 years old,scheduled for elective surgery under regional anesthesia,were randomly divided into the two groups.The dexme-detomidine plus propofol group(group DP,n=24)received an infusion over 10 minutes of dexmedetomidine 0.7μg/kg and propofol 1.0 to 2.5 mg/kg bolus for induction,then an infusion of dexmedetomidine 0.5μg·kg-1·h-1 and propofol 100-300μg·kg-1·min-1 for maintenance.The propofol group(group P,n=24)received a propofol 1.0 to 2.5mg/kg bolus for induction,then an infusion of propofol 150 -300μg·kg-1 ·min-1 for maintenance.If body movement was detected during surgery,a bolus of propofol 1 .0mg/kg was administered in both groups,and if there was another body movement within three minutes of the propofol bolus,a bolus of ketamine 1 .0mg/kg was adminis-tered.Hemodynamic data,respiratory rate,and oxygen saturation were recorded by researchers blinded to the study drugs.Recovery time and the primary outcome were evaluated by a modified Aldrete score.The occurrence of adverse events and the amount of supplemental ketamine used were also recorded.Results The consumption of propofol in the group DP was (149.00 ±24.93)μg·kg-1·min-1,and in the group P was (217.00 ±17.90)μg·kg-1· min-1.The propofol consumption was significant lower that in group DP(t=117.94,P=0.00).The needs for sup-plemental ketamine bolus in the group DP was 0.50(1.00)/case,and it was 2.00(1.00)/case in group P.The need for supplemental ketamine was less in group DP(Z=-4.48,P=0.00).Hypopnea occurred in 5 cases in group P, and 0 in group DP.The incidence of hypopnea was more in group P(χ2 =5.58,P=0.03).In group DP,the mean arterial pressure and heart rate at discharge were respectively (74.96 ±5.69)mmHg and (101.17 ±9.65)bpm,and their baseline values were (81.13 ±7.23)mmHg and (112.00 ±13.65)bpm.Both mean arterial pressure and heart rate in the group DP remained decreased at discharge(t=10.78,P=0.00;t=10.08,P=0.00;respectively).The discharge time of the group DP was (40.91 ±10.90)min and it was(39.67 ±14.95)min in group P.There was no significant difference in the discharge time(t=0.11,P=0.74).Conclusion The combination of dexmedetomidine and propofol can provide appropriate depth of sedation in pediatric patients undergoing regional anesthesia.