PPH术后复发与皮赘残留:应注意区分两者

被引:19
作者
高显华 [1 ]
傅传刚 [1 ]
Paul Fallahwandalachi Nabieu [2 ]
机构
[1] 第二军医大学附属长海医院肛肠外科
[2] 塞拉利昂弗里敦市第陆军医院
关键词
吻合器痔上黏膜环形切除钉合术; 传统痔切除术; 皮赘残留; Meta分析;
D O I
暂无
中图分类号
R657.1 [直肠和肛门];
学科分类号
1002 ; 100210 ;
摘要
目的探讨吻合器痔上黏膜环形切除钉合术(PPH)术后痔复发的定义。方法通过多种途径收集2001年1月至2008年10月相关中英文文献,用Meta分析比较两者痔的复发率和术后皮赘残留率。结果对中文文献的汇总结果显示,PPH术后皮赘残留率为13.94%,PPH术后平均复发率为3.23%(0.40%~26.44%)。中文文献的Meta分析结果显示PPH术后的复发率低于传统痔切除术(CH)[13个研究,OR0.27,95%CI(0.17,0.42),P<0.00001],PPH术后皮赘残留率高于CH[6个研究,OR3.42,95%CI(0.49,24.04),P=0.22]。对英文文献的Meta分析结果显示PPH术后复发率高于CH[17个研究,PPH组636例,CH组625例,OR2.96,95%CI(1.57,5.56);P=0.0008],PPH术后皮赘残留率高于CH[8个研究,PPH组297例,CH组289例,OR1.88,95%CI(1.15,3.05);P=0.01]。但是只有6个英文研究说明了PPH术后痔脱垂复发经过了肛门直肠检查确诊,对这6个研究的Meta分析显示PPH术后复发率并不比CH高[6个研究,PPH组230例,CH组220例,OR1.87,95%CI(0.70,5.00);P=0.22]。结论PPH术后皮赘残留率高于传统痔切除术(CH),而复发率并不比CH高。文献中报道的PPH的高复发率很有可能是因为把残留的皮赘当成复发所致。痔脱垂复发应当由外科医师在肛门直肠检查之后进行判断而不是根据病人的主诉来判断。
引用
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页码:1012 / 1017+1024 +1024
页数:7
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