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早产儿呼吸机相关性肺炎58例临床分析

2015-10-21侯林涛

医学美学美容·中旬刊 2015年3期
关键词:效果手术

侯林涛

【摘要】目的:分析罗哌卡因用于硬膜外麻醉及术后镇痛的临床效果。方法:将2013年5月至2014年5月收治的120例手术患者随机分为A组和B组,各60例,两组患者均给予硬膜外麻醉,A组配方:罗哌卡因、芬太尼、咪达唑仑及生理盐水,B组配方:含K+罗哌卡因、芬太尼、咪达唑仑、氯化钾及生理盐水。对两组患者术后12h及24hVAS评分及并发症发生率进行比较和分析。结果:A组患者术后12h及24hVAS评分明显高于B组,差异具有统计学意义(P<0.05),两组患者并发症发生率无统计学意义(P>0.05)。结论:在罗哌卡因中加入生理浓度的钾离子可有效增强镇痛效果,有利于罗哌卡因最低有效浓度的降低,且无明显不良反应,患者耐受度较高,值得临床推广。

【关鍵词】罗哌卡因;硬膜外麻醉;术后镇痛;临床效果

Ropivacaine for epidural anesthesia and clinical effect observed postoperative analgesia

【Abstract】 Objective: To analyze the ropivacaine for epidural anesthesia and postoperative analgesia clinical results. Methods: from May 2013 to May 2014 were treated 120 cases of surgery were randomly divided into group A and group B, 60 cases, patients were given epidural anesthesia, A group of formula: ropivacaine, fentanyl, midazolam and saline, group B formula: with K + ropivacaine, fentanyl, midazolam, potassium and saline. Two groups of patients after 12h and 24hVAS score and complication rates were compared and analyzed. Results: The patients in group A and 24hVAS score was significantly higher than 12h group B, the difference was statistically significant (P <0.05), the incidence of complications in the two groups were not statistically significant (P> 0.05). Conclusion: adding physiological concentrations of ropivacaine potassium ions can effectively enhance the analgesic effect, help to reduce the minimum effective concentration of ropivacaine, and no significant adverse reactions in patients with a high degree of tolerance, worthy of promotion.

【key words 】 Ropivacaine; Epidural anesthesia; Postoperative pain; Clinical results

【中图分类号】R614 【文献标识码】B【文章编号】1004-4949(2015)03-0069-03

术后疼痛对患者体内活性物质及内源性递质的释放具有促进作用,导致患者出现心率加快、血压升高等现象。术后为患者提供良好的镇痛,有利于患者紧张情绪的减轻,并可在一定程度上降低并发症发生率,有利于患者预后的改善。罗哌卡因是长效局麻药物的一种,具有明显的运动及感觉阻滞分离特点[1]。采用低浓度罗哌卡因用于硬膜外阻滞可有效阻断伤害性感觉的传入,且对患者的运动功能不产生较大的影响,对患者的术后早期活动具有重要意义。本研究对罗哌卡因及加入生理浓度钾离子的罗哌卡因用于硬膜外麻醉及术后镇痛的临床效果进行观察,分析其临床应用价值,现报道如下。……

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