连续股神经阻滞镇痛对老年人全膝关节置换术后康复功能的影响Effect of continuous femoral nerve block and epidural analgesia on rehabilitation after total knee arthroplasty surgery
李丽;罗曼;冯洁;耿立成;
摘要(Abstract):
[目的]比较连续股神经阻滞和硬膜外阻滞在全膝关节置换术后镇痛的效应和对康复功能的影响,寻求最佳的镇痛方案。[方法]选择ASA Ⅰ~Ⅱ拟行单侧全膝关节置换术老年患者50例,随机分为2组:连续股神经阻滞镇痛(CFNB)组和硬膜外镇痛(CEA)组。术后留置导管连接0.2%罗哌卡因+1ug/ml舒芬太尼止痛泵维持镇痛。记录术后6 h、12 h、24 h、48 h静息状态和术后24 h、48 h持续被动运动训练时VAS疼痛评分;观测术后12 h、24 h患肢主动关节屈曲角度;记录术后6 h储血罐内的引流量及术前、术后24 h、48 h血红蛋白浓度及副作用的发生率。[结果]术后各时点两组患者静息VAS无统计学差异,CFNB组术后24 h、48 h持续被动功能训练时的VAS疼痛评分(3.86±0.93和3.93±0.78),均明显低于CEA组患者(P<0.01);与CEA组比较,患肢主动关节屈曲角度、术后引流量和各时点血红蛋白浓度无统计学意义。两组副作用的发生率相似。[结论]连续股神经阻滞镇痛在持续被动运动时镇痛效应优于硬膜外镇痛,安全性高,操作简便,是TKA术后又一较为理想的镇痛方法。
关键词(KeyWords): 关节成形术;股神经阻滞;硬膜外;康复
基金项目(Foundation):
作者(Author): 李丽;罗曼;冯洁;耿立成;
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参考文献(References):
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