【摘要】 为观察高渗盐水硬膜外注射术后镇痛效果,用双盲法对60例病人进行了研究。生理盐水对照级术后镇痛优良率为3.33％,镇痛有效率为10％,均需用镇痛药;高渗盐水组术后镇痛优良率为86.67％,有效率为96.67％,很少使用镇痛药。两组差别显著(P<0.05,P<0.01)。对其他感觉和运动功能无明显影响。高渗盐水组与吗啡组比较镇痛效果相同(P>0.05),副作用少(P<0.01)。说明硬膜外高渗氯化钠溶液是一种安全有效的镇痛方法,有较高推广应用价值。更多还原

【Abstract】 In order to study the pusr—operative analgesia effect of epidural injection with hypertonic saline,we observed 60 patients using double—blind method. The control group,the rate of effective post—operative analgesia is 3. 33%,all patients were injected with narcotics. The epidural hypertonic saline group,the rate of effective analgesia is 86. 67%,only 4 patients need narcotics. There are significient difference (P<0. 05, P<0. 01). The algesia effect of epidural hypertonic saline is equal to that of epidural morphine (P>0. 05). and the side effects are poorer(P<0. 01). The results indicate that epidural hypertonic saline is an effective and safe method for post—operative analgesia.更多还原