术前外周血CYFRA21-1水平对非小细胞肺癌手术患者预后的影响

被引:8
作者
李旸凯 [1 ]
魏晟 [2 ]
李晓蓉 [2 ]
尹洁云 [2 ]
孙靖雯 [2 ]
秦芹 [2 ]
付向宁 [1 ]
机构
[1] 华中科技大学同济医学院附属同济医院胸外科
[2] 华中科技大学同济医学院公共卫生学院流行病生物统计学系
关键词
标记物,肿瘤; 癌,非小细胞肺; 预后;
D O I
暂无
中图分类号
R734.2 [肺肿瘤];
学科分类号
摘要
目的探讨术前外周血CYFRA21-1水平与非晚期非小细胞肺癌(NSCLC)患者术后长期生存的关系。方法回顾性分析2006年8月-2009年12月接受手术治疗的209例Ⅰ-Ⅲ期NSCLC患者的临床资料。以外周血CYFRA21-1正常值(<3.3ng/ml)为基准将患者分成高水平组(n=103)和低水平组(n=106),通过Kaplan-Meier法和Cox比例风险模型分析外周血CYFRA21-1水平与NSCLC患者术后预后的关系。结果 209例患者中男性161例,女性48例,年龄57.9±9.7岁,中位生存时间29个月。Kaplan-Meier分析提示,与低水平组比较,高水平组患者预后较差,差异有统计学意义(Log-rank,P<0.001)。Cox比例风险模型分析提示,术前外周血CYFR A21-1水平增高与NSCLC术后预后不良显著相关(单因素HR=2.06,95%CI 1.35~3.14,P<0.001;多因素HR=1.69,95%CI 1.04~2.74,P=0.034)。分层分析提示,在肺腺癌(HR=2.45,P=0.017)和Ⅰ期肺癌患者(HR=15.41,P=0.003)中,CYFRA21-1水平增高与NSCLC预后不良显著相关。结论在经手术治疗的Ⅰ-Ⅲ期NSCLC患者中,术前CYFRA21-1水平增高可能是其术后预后不良的危险因素。
引用
收藏
页码:406 / 410
页数:5
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