广西医学
廣西醫學
엄서의학
GUANGXI MEDICAL JOURNAL
2014年
7期
915-917
,共3页
钟海清%林红%邓铸强%黄东霞%杨广生%杜志斌%李宁清%黄进强
鐘海清%林紅%鄧鑄彊%黃東霞%楊廣生%杜誌斌%李寧清%黃進彊
종해청%림홍%산주강%황동하%양엄생%두지빈%리저청%황진강
预充回流试验法%硬膜外麻醉%毒性反应%阻滞成功率
預充迴流試驗法%硬膜外痳醉%毒性反應%阻滯成功率
예충회류시험법%경막외마취%독성반응%조체성공솔
Epidural space suffusion liquid reflow test%Epidural anesthesia%Toxic reaction%Success rate of block
目的:研究预充回流试验法对提高硬膜外阻滞成功率的效果及预防硬膜外麻醉药物毒性反应的作用。方法选择硬膜外麻醉进行手术的患者1500例,按随机数字表法分为A、B两组。 A组1200例为预充回流试验组,再根据术中预充回流液回流情况分为A1、A2组,A1组为出现回流情况组,A2组49例为未出现回流情况组;B组300例,为对照组。观察麻醉全程回流液性状及记录麻醉效果以及麻醉药毒性反应。结果A1组麻醉后平均动脉压与心率均低于A2组和B组( P均<0.05);而A2组和B组麻醉后平均动脉压、心率比较,差异无统计学意义(P>0.05)。 A1组麻醉效果优于A2和B组(P均<0.05),但是A2组和B组麻醉效果比较,差异无统计学意义(P>0.05)。 A1组局麻药物毒性反应发生率低于A2组和B组(P<0.05),A2组与B组毒性反应发生率差异无统计学意义(P>0.05)。结论预充回流试验能够提高硬膜外阻滞成功率,同时可降低硬膜外麻醉药物毒性反应。
目的:研究預充迴流試驗法對提高硬膜外阻滯成功率的效果及預防硬膜外痳醉藥物毒性反應的作用。方法選擇硬膜外痳醉進行手術的患者1500例,按隨機數字錶法分為A、B兩組。 A組1200例為預充迴流試驗組,再根據術中預充迴流液迴流情況分為A1、A2組,A1組為齣現迴流情況組,A2組49例為未齣現迴流情況組;B組300例,為對照組。觀察痳醉全程迴流液性狀及記錄痳醉效果以及痳醉藥毒性反應。結果A1組痳醉後平均動脈壓與心率均低于A2組和B組( P均<0.05);而A2組和B組痳醉後平均動脈壓、心率比較,差異無統計學意義(P>0.05)。 A1組痳醉效果優于A2和B組(P均<0.05),但是A2組和B組痳醉效果比較,差異無統計學意義(P>0.05)。 A1組跼痳藥物毒性反應髮生率低于A2組和B組(P<0.05),A2組與B組毒性反應髮生率差異無統計學意義(P>0.05)。結論預充迴流試驗能夠提高硬膜外阻滯成功率,同時可降低硬膜外痳醉藥物毒性反應。
목적:연구예충회류시험법대제고경막외조체성공솔적효과급예방경막외마취약물독성반응적작용。방법선택경막외마취진행수술적환자1500례,안수궤수자표법분위A、B량조。 A조1200례위예충회류시험조,재근거술중예충회류액회류정황분위A1、A2조,A1조위출현회류정황조,A2조49례위미출현회류정황조;B조300례,위대조조。관찰마취전정회류액성상급기록마취효과이급마취약독성반응。결과A1조마취후평균동맥압여심솔균저우A2조화B조( P균<0.05);이A2조화B조마취후평균동맥압、심솔비교,차이무통계학의의(P>0.05)。 A1조마취효과우우A2화B조(P균<0.05),단시A2조화B조마취효과비교,차이무통계학의의(P>0.05)。 A1조국마약물독성반응발생솔저우A2조화B조(P<0.05),A2조여B조독성반응발생솔차이무통계학의의(P>0.05)。결론예충회류시험능구제고경막외조체성공솔,동시가강저경막외마취약물독성반응。
Objective To study the effect of epidural space suffusion liquid reflow test on improving the success rate of epidural block and preventing toxic reaction of epidural anesthesia .Methods 1 500 patients undergoing epidural anesthesia were divided randomly into group A and group B .1200 cases in group A as epidural space suffusion liquid reflow test group were divided into group A1(with the reflow) and group A2(without the reflow) on the basis of reflow phenomenon,300 cases in group B as control group.The character of reflow liquid,effect of anesthesia and toxic reaction during the anesthesia process were observed .Results After anesthesia ,the mean arterial pressure and heart rate in group A1 were better than that in group A2 and group B(all P<0.05),but they showed no significant differences between group A2 and group B (P>0.05).The effect of anesthesia in group A 1 was better than that in group A2 or group B(all P<0.05),but there was no significant difference between group A 2 and group B(P>0.05).The incidence of toxic reaction in group A1 was lower than that in group A2 or group B(P<0.05),but it showed no significant difference between group A2 and group B(P>0.05).Conclusion Epidural space suffusion liquid reflow test can improve the success rate of epidural block and prevent toxic reaction of epidural anesthesia .