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The effectiveness of patient controlled epidural analgesia and it's influence on pulmonary complications after thoractomy

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
Issue:
9
DOI:
10.3760/cma.j.issn.1008-6706.2003.09.002
Key Word:
开胸术;硬膜外镇痛;手术后并发症

Abstract: 目的研究开胸术后病人自控硬膜外镇痛(PCEA)的临床效果以及对肺部并发症的影响.方法将全组病例随机分为三组.A组68例采用肌注镇痛法(哌替啶1 mg/kg);B组53例实施病人自控静脉镇痛(芬太尼0.02 μg/L+氟哌利多0.05 μg/L);C组实施PCEA(0.125%罗哌卡因+芬太尼0.002 μg/L).统计各组术后12、24、48、72 h各时点的静息疼痛强度(R-VAS)和咳嗽时疼痛强度(C-VAS)以及50%疼痛缓解率,记录不良反应和肺不张、肺部感染等并发症情况.结果 R-VAS值:A组>C组,差异有非常显著意义(P<0.01).C-VAS值:A组>C组,差异有非常显著意义(P<0.01).A组50%疼痛缓解率明显小于B、C组,差异有显著意义(P<0.01).C组术后肺不张、肺部感染的发生率低于A组,差异有显著意义(P<0.05);肺部感染的发生率低于B组,差异有显著意义(P<0.05).结论开胸术后实施PCEA能明显缓解术后疼痛,降低术后肺部并发症的发生率.

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