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曲马多术后镇痛对乳癌根治术患者T淋巴细胞亚群、NK细胞的影响 被引量:3

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摘要 目的探讨曲马多用于乳癌根治术患者术后静脉自控镇痛(patient controlled intravenous analgesia,PCIA)与硬膜外自控镇痛( patient controlled epidural analgesia, PCEA)对T淋巴细胞亚群、NK细胞的影响。方法本研究组乳癌根治术患者46例,随机分为两组,观察组(n=24)为静脉自控镇痛组,对照组(n=22)为硬膜外自控镇痛组,两组均采用硬膜外麻醉。分别于术前30min(基础值T0)、术后2h(T1)、24h(12)、48h(仍)、72h(T4)五个时间点测定T淋巴细胞亚群(CD3、CD4+CD3+、CD8+CD3+、CDl9)及NK细胞(CD3-CDl6+CD56+)。结果与基础值佝相比较,T1、T2、仍两组患者T淋巴细胞亚群及NK细胞均呈明显降低趋势(P〈0.05),T4对照组各检测值升高到麻醉前水平,观察组相对较低,两组比较差异具有统计学意义(P〈0.05)。在他和T3时观察组CD3、CD4+CD3+、CD8+CD3+、CDl9和CD3-CDl6+CD56+明显低于对照组(P〈0.05)。结论曲马多PCIA与PCEA用于乳癌根治术患者术后镇痛对T淋巴细胞亚群、NK细胞会产生一定的抑制作用,PCEA镇痛能保护T淋巴细胞的免疫功能,有利于患者术后免疫功能的恢复。
作者 金原野
出处 《中国医师杂志》 CAS 2012年第6期854-856,共3页 Journal of Chinese Physician
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