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60岁以上患者完成内镜下十二指肠括约肌切开取石后行腹腔镜胆囊切除术或保留胆囊的前瞻性随机对照研究 被引量:1

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摘要 背景内镜下十二指肠括约肌切开(endoscopic sphincterotomy,EST)取石术已是广泛接受的处理胆管结石的方法,但在伴有胆囊结石的老龄患者,是否还需要行胆囊切除尚无定论。方法EST取石术后,将178例年龄〉60岁的胆道结石随机分为2组:择期胆囊切除组(89例)和保留胆囊组(89例),研究的一级终点(primary endpoint)是胆管结石或胆囊病症复发。结果择期胆囊切除组中,有6例发生胆道病症(胆管炎5例、上腹痛1例);保留胆囊组中,21例再次发生胆道病症,包括胆管结石复发并发胆管炎13例、上腹痛2例、黄疸1例和急性胆囊炎5例(10grank检验,P=0.001)。在5年随访中,择期胆囊切除组和胆囊保留组发生胆道病症的累积概率分别为5.8%(95%CI,2.4%-13.3%)和25.4%(95%cI,17.3%-36.5%)。82例行择期腹腔镜胆囊切除术中,中转开腹手术16例(19.5%)。保留胆囊组患者的死亡人数高于择期胆囊切除组(分别为19例和11例,P=0.123)。结论在EST胆管取石后,胆囊切除术可以降低胆道病症的发生,应该被推荐采纳。
出处 《中国微创外科杂志》 CSCD 2007年第2期95-99,共5页 Chinese Journal of Minimally Invasive Surgery
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