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低位直肠癌保肛术对患者生存期的影响 被引量:1

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摘要 目的:评价低低位直肠癌保肛术对患者生存期的影响。方法:50例低位直肠癌患者随机治疗组25例,采用保肛术治疗;对照组25例,采用传统Milses术治疗。分别观察两组患者术后5年生存期、中位生存期、复发、转移情况。结果:治疗组中位生存期36个月,对照组中位生存期25个月,经统计学分析,差异有统计学意义(P<0.05)。治疗组1、2、3、4、5年生存率分别100.00%、95.83%、95.65%、90.91%、75.00%;对照组1、2、3、4、5年生存率分别为95.65%、90.91%、90.00%、88.89%、68.75%。两组生存率经log-rank法检验,差异无统计学意义(P>0.05)。治疗组术后5年总体局部复发率为4.17%,对照组为13.04%,两组比较,差异无统计学意义(χ2=1.19,P>0.05);治疗组术后5年总体远处转移率为12.50%,对照组为34.78%。两组比较,差异有统计学意义(χ2=3.25,P<0.01)。结论:保肛术治疗低位直肠癌可获得优于开腹手术的中位生存期。
出处 《吉林医学》 CAS 2013年第28期5826-5827,共2页 Jilin Medical Journal
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