不同浓度舒芬太尼复合罗哌卡因用于产科硬膜外镇痛效应的临床观察  被引量:7

Sufentanil composite of different concentrations of ropivacaine for obstetric epidural analgesia effect of clinical observation

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作  者:郭强[1] 梁立[1] 邢祖民[1] 

机构地区:[1]佛山市顺德区第一人民医院麻醉科,528300

出  处:《国际医药卫生导报》2009年第9期63-66,共4页International Medicine and Health Guidance News

摘  要:目的比较不同浓度舒芬太尼复合0.125%罗哌卡因用于剖宫产术后硬膜外病人自控镇痛(PCEA)的临床疗效和不良反应。方法选择60例腰硬联合麻醉下行剖宫产的产妇,随机分为三组(n=20)。分别使用0.2μg/ml舒芬太尼+0.125%罗哌卡因(A)组,0.4μg/ml舒芬太尼+0.125%罗哌卡因(B)组,0.6μg/ml舒芬太尼+0.125%罗哌卡因(C)组。术后行PCEA即负荷剂量(5ml)+持续剂量(3ml/h)+PCA剂量(1ml/次),锁定时间15min。观察:(1)记录术后0—3、3-6、6~12、12~24h各时段切口痛,宫缩痛VAS评分,挤压PCA次数。(2)记录24h内不良反应发生率:恶心、呕吐、瘙痒、运动阻滞、嗜睡、呼吸抑制。结果产科术后PCEA,24h内随舒芬术尼浓度增大,切口痛VAS评分和宫缩痛VAS评分降低,其中B组、C组与A组评分有显著性差异垆〈0.05),B组与C组两者VAS评分无显著性差异(P〉0.05)。术毕3~6h、6~12h和24h内总按压PCA次数,B组、C组均显著低于A组(P〈0.05),其中B组、C组无显著性差异(P〉0.05)。PCEA24h内不良反应中恶心、瘙痒的发生率随舒芬太尼浓度的增大而增多,C组与B组、A组比较,有显著性差异(P〈0.05),其中B组与C组无显著性差异(P〉0.05)。三组的呕吐、运动阻滞、嗜睡无显著差异(P〉0.05),未发生呼吸抑制。结论剖宫产术后PCEA,0.4μg/ml舒芬太尼复合0.125%罗哌卡因可取得较好的镇痛效果和较少的副作用。Objective To compare the different concentrations of 0.125 percent compound sufentanil ropivacaine for cesarean section patient controlled epidural analgesia (PCEA) clinical efficacy and adverse reactions. Methods 60 cases of combined spinal-epidural anesthesia downlink maternal cesarean section were randomly divided into three groups (n = 20). Sufentanil 0.2 g/ml respectively 0.125% ropivacaine (A) group, 0.4 μg/ml sufentanil 0.125% ropivacaine (B) group, 0.6μ g/ml respectively sufentanil 0.125% ropivacaine (C) group. Postoperative PCEA line that is loading dose (5ml) + continuous dose (3ml / h) + PCA dose (1ml / times), lockout time 15min.Observation: (1) Records of the time 0-3, 3-6, 6-12, 12-24 h postoperative incision pain, uterine pain VAS score, squeeze the number of PCA. (2) Records 24h with the incidence of adverse reactions : nausea, vomiting, itching, motor block, drowsiness, respiratory depression.Results Obstetric after PCEA, 24h in patients with Sufentanil concentration increased, incision pain VAS score and contraction VAS pain score decreased, which B Group, C group and Cween the two VAS score was no significant difference (P 〉 0.05). Surgery 3-6h , 6-12h and 24h push PCA total number, B Group, C group were significantly lower than that A group (P 〈 0.05), which B group, C group no significant difference (P〉 0.05). PCEA24h with adverse reactions in the nausea, the incidence of pruritus with sufentanil increased concentration increases, C group and B Group, A group were significantly different (P 〈 0.05) , in which B group and A group no significant difference (P〉 0.05). Three groups of vomiting, motor block, lethargy no significant difference (P〉 0.05), no respiratory depression. Conclusion The cesarean section PCEA, 0.4 μg/ml composite sufentanil 0.125% ropivacaine can get better analgesic effect and less side effects.

关 键 词:硬膜外镇痛 浓度 舒芬太尼 剖宫产 

分 类 号:R614[医药卫生—麻醉学]

 

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