最好的非甾体类抗炎药_两种非甾体抗炎药物在隆乳术后镇痛中的应用

来源:加拿大移民 发布时间:2019-03-30 点击:

  [摘要]目的:观察静脉注射帕瑞昔布钠、氟比洛酚酯用于隆乳术后镇痛的效果,探讨常用非甾体抗炎药物的临床应用。方法:门诊或术后短期留院观察行硅胶假体隆乳手术患者80例,ASA I~II级。经喉罩吸入七氟醚复合小剂量芬太尼全麻术后,要求镇痛的患者随机分为芬太尼自控镇痛(F)组、静脉注射帕瑞昔布钠40mg(P)组和凯酚100mg(K)组,拒绝实施术后镇痛的患者作为对照(C)组。观察并记录患者术后恢复室留置时间,24 h内数字疼痛评分及不良反应的发生情况。结果:四组患者在恢复室的留置时间无统计学差异;P组和K组患者术后即刻和6h疼痛评分明显低于对照组,与F组比较24 h内均无统计学差异,镇痛疗效依次为:F组>P组>K组>C组;患者总体不良反应发生率依次为:P组<K组<C组<F组。结论:单次静脉注射帕瑞昔布钠40 mg和氟比洛酚酯100mg疗效确切,副作用少,可为门诊隆乳手术患者提供简便、安全、有效的术后镇痛。
  [关键词]非甾体抗炎药;帕瑞昔布钠;氟比洛酚酯;术后镇痛;隆乳术;门诊手术
  [中图分类号]R655.8[文献标识码]A[文章编号]1008-6455(2011)04-0543-03
  
  Application of intravenous NSAIDs for postoperative analgesia after augmentation mammaplasty
  SUN Yan-yan1,YU Xiao-rong2,LIU Xiao-hua1,ZHANG Qiao-mei1,Dong Hai-long1
  (1.Department of Anesthesiology,Xijing Hospital,The Fourth Military Medical University Xi"an 710032,Shaanxi,China;2.Department of Anesthesiology,The Fourth Hospital in Xi"an)
  
  Abstract:ObjectiveTo observe the efficacy and significance of intravenous parecoxib sodium and flurbiprofen for pain relief following cosmetic surgery.Methods 80 ASA I or II patients undergoing breast augmentation were selected into control group (n=20) and analgesic group (n=60) according to individual needs. The analgesic patients were randomly allocated to three treatment groups: Group F (n=20) received IV PCA with fentanyal (0.3 g kg hr-1). The PCA pump was set up to deliver a bolus dose of fentanyal 0.1 g/kg (lockout interval 10 min);Group P(n=20) and Group K(n=20) received IV parecoxib sodium 40 mg and flurbiprofen 100 mg respectively 20 min before the end of surgery. Time in the recovery room, pain scores, the need for rescue analgesics and side effects were recorded in the postoperative period. Follow-up evaluations were performed at 0, 6 and 24h after surgery.ResultsThe 4 groups were comparable with respect to age, body weight, height, operative time, or time in the recovery room. The numbers of unsatisfied demand were significantly higher in group C. The effect of analgesia was the best in group F, followed by group P and group K. The NRS scale scores of pain was significantly less in group P and K than in group C at 0 and 6 h after operation(P   1.2 麻醉及镇痛:麻醉前常规禁食、禁饮。患者入室后连接PHILIPS MP60心电监护仪,监测血压(BP)、心率(HR)、脉搏血氧饱和度(SpO2)。术前10 min静脉注射东莨菪碱0.3mg、咪唑安定1 mg。所有患者吸入5%~8%七氟醚、静脉注射芬太尼1μg/kg诱导后,经口置入喉罩;术中根据手术刺激的强弱调整七氟醚浓度,分次追加芬太尼0.5~1μg/kg。保留患者自主呼吸,维持呼气末二氧化碳分压(PCO2)波动于35~45mmHg。假体植入后予以不同镇痛措施:F组连接自控镇痛泵(芬太尼1 mg/100ml,背景剂量为0.3g/kg・hr,PCA剂量为0.1g/kg,锁定时间10min);P组静脉注射帕瑞昔布钠40 mg;K组静脉注射氟比洛酚酯100mg。术后患者如有镇痛不足,根据需要可口服补救镇痛药物曲马多片50 mg/次。所有患者均于手术结束时静脉注射托烷司琼2mg。
  1.3 观察指标:观察患者围术期BP、HR、SpO2等生命体征,记录恢复室(PACU)留置时间;分别于术后即刻、术后6h和24h采用数字评定量表(numeric rating scale,NRS)[2]进行疼痛评价(0表示无痛,10表示疼痛最强,在 0~10个点中,由患者选择最能代表自身疼痛强度的数字纳入分析),同时记录补救镇痛药物的使用量及恶心、呕吐、嗜睡等不良反应的发生情况。
  1.4 统计学分析:实验数据采用软件SPSS 11进行统计分析,计量资料以均数±标准差(x±s)表示,组内比较采用配对t检验,组间比较采用两样本t检验,组间不良反应发生率采用卡方检验,P0.05)。所有病例均取得较满意的麻醉效果,无术中知晓及其他不良反应;术后苏醒迅速,各组PACU留置时间组间无统计学差异(P>0.05),平均为(59±13.36)min。
  对照(C)组患者24h内NRS评分波动于3~10分,其中术后即刻和6h NRS评分均值大于5分;芬太尼PCA(F)组各时间点NRS评分均显著低于C组,具有统计学差异(P0.05);术后即刻和6 h的评分与C组比较有统计学差异(P0.05);其中P组各时间点 NRS评分均值普遍低于K组。镇痛疗效依次为:F组>P组>K组>C组。
  术后对照组服用补救镇痛药物(曲马多50~100mg)的患者例数最多(P0.05)。F组的总体不良反应率最高,主要表现在嗜睡和恶心呕吐,各组总体不良反应发生率依次为,芬太尼PCA组(20%)>对照组(15%)>氟比洛酚酯组(10%)>帕瑞昔布钠组(5%);具体数据见表3。
  3讨论
  3.1 越来越多的资料显示,门诊手术离院后的疼痛十分常见,从而影响患者的康复和门诊手术的整体费用[3]。隆乳手术创面较大,术后植入假体对局部组织形成持续性压迫,早期可引起患者中重度的疼痛[2]。本研究结果也证实:拒绝接受镇痛措施的隆乳术患者术后24 h内NRS评分普遍大于3分,其中术后即刻和6h的评分均值大于5分;而急性疼痛控制不良是引起慢性疼痛的重要因素[4],数据表明,隆乳术后13%~44% 的患者会发生慢性疼痛。因此,对接受隆乳手术的患者早期采取有效、安全的术后镇痛十分必要。
  本研究选择门诊或术后短期留院观察行硅胶假体隆乳手术患者,术中经喉罩吸入七氟醚复合小剂量芬太尼静脉注射全身麻醉,术后采用的不同镇痛措施对患者在恢复室的留置时间均没有影响;镇痛效果依次为芬太尼PCA>帕瑞昔布钠40mg>氟比洛酚酯100mg;而患者总体不良反应发生率依次为:帕瑞昔布钠40mg组   [4]Sperling ML, HΦimyr H, Finnerup K, et al. Persistent pain and sensory changes following cosmetic breast augmentation[J]. Eur J Pain,2011,15(3):328-332.
  [5]Hudcova J,McNicol E,Quah C,et al.Patient controlled opioid analgesia versus conventional opioid analgesia for postoperative pain[R]. Cochrane Database Syst Rev,2006,18(4):CD003348.
  [6]Gan TJ,Lubarsky DA,Flood EM,et al.Patient preferences for acute pain treatment[J].Br J Anaesth,2004,92(5):681-688.
  [7]Macintyre PE.Safety and efficacy of patient-controlled analgesia[R].Br J Anaesth,2001,87(1):36-46.
  [8]Ong CK, Lirk P, Seymour RA,et al.The efficacy of preemptive analgesia for acute postoperative pain management: a meta-analysis[J].Anesth Analg,2005,100(3):757-773.
  [9]Elia N,Lysakowski C,Tramèr MR. Does multimodal analgesia with acetaminophen,nonsteroidal antiinflammatory drugs, or selective cyclooxygenase-2 inhibitors and patient-controlled analgesia morphine offer advantages over morphine alone? Meta-analyses of randomized trials[J]. Anesthesiology,2005,103(6):1296-1304.
  [10]Parsa AA,Soon CW,Parsa FD. The use of celecoxib for reduction of pain after subpectoral breast augmentation [J]. Aesthetic Plast Surg,2005,29(6):441-445.
  [11]吕远东,刘嘉琦,陈伟华. 西乐葆和曲马多联合应用减少隆乳术后疼痛[J].中国美容整形外科杂志,2008,19(4):280-282.
  [12]辜晓岚,鲁振,万梅方,等. 氟比洛芬酯复合芬太尼用于胸科手术后镇痛[J].临床麻醉学杂志, 2010,26(5):391-393.
  [13]吴新民,岳云,张利萍,等.术后镇痛中帕瑞昔布钠对吗啡用量的节俭作用和安全性--前瞻性、多中心、随机、双盲、安慰剂对照、平行分组研究[J].中华麻醉学杂志,2007,27(1):7-10.
  
  [收稿日期]2011-01-16[修回日期]2011-03-24
  编辑/张惠娟

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