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EXPERIENCE IN 605 ELDERLY PATIENTS OF TOTAL REPLACEMENT OF HIP JOINT BY COMBINED SPINAL AND EXTRADURAT ANESTHESIA
Author(s): 
Pages: 104-105,127
Year: Issue:  2
Journal: GERIATRICS & HEALTH CARE

Keyword:  老年人置换麻醉硬膜外麻醉脊柱;
Abstract: 目的回顾性总结老年人全髋置换术行脊麻与硬膜外联合阻滞麻醉的经验体会.方法 626例60岁以上需做全髋置换手术的病人,按患者年龄不同分为3组(60~69岁为第Ⅰ组;70~79岁为第Ⅱ组;80岁以上为第Ⅲ组).行脊麻与硬膜外联合阻滞麻醉.如果联合阻滞麻醉失败,则改为全身麻醉.对穿刺成功者向蛛网膜下隙注入0.75%布比卡因1.2~1.8ml,观察阻滞平面、脉搏血氧饱和度、血压和心率,每10分钟记录一次,共30分钟,并进行统计学处理.术后随访椎管内神经阻滞的并发症.结果行脊麻与硬膜外联合阻滞术共成功605例,失败21例.第Ⅰ组硬膜外穿刺失败率(1 7%)明显低于第Ⅱ组(6.5%)和第Ⅲ组(7.5%),而Ⅱ、Ⅲ组之间没有显著性差异(P>0.05);三组阻滞平面在T12水平及以下的发生率相差不显著(P>0.05);椎管神经阻滞后第Ⅱ、Ⅲ组循环系统波动较大,10分钟时波动明显大于第Ⅰ组(P<0.05),而Ⅱ、Ⅲ组之间差异不显著(P>0.05);三组患者术后头痛的发生率分别为0.97%、1.6%、1.2%,三组差异不显著(P>0.05);所有患者中只有一例发生神经并发症(脑梗塞).结论老年人全髋置换手术只要管理得当,行脊麻与硬膜外联合阻滞麻醉也是行之有效且是安全的.
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