食管癌放疗患者淋巴细胞最低值与疗效和预后的关系
DOI: 10.3971/j.issn.1000-8578.2015.11.010
Keywords: Partial Versus Radical Nephrectomy,Upper Gastrointestinal Carcinomas Incidence from 2003 to 2012 in Cixian, Hebei Province,Prognostic Value of Circulating Tumor Cells for Metastatic Prostate Cancer: A Metaanalysis,Correlation of CD68+ Tumor-associated Macrophages Number with Ki-67 Expression and Prognosis of Patients with Primary Hepatocellular Carcinoma,Relationship of Macrophage Migration Inhibitory Factor Expression with Clinicopathologic Features and Prognosis of Cardiac Carcinoma Patients,Advance of Prognostic Markers of Cervical Cancer,Metaplastic Carcinoma of Breast with Mesenchymal Differentiation: 28 Cases Report,Epidemiologic Investigation on Mortality Due to Esophagus Cancer in Residents in Xiamen, 2005-2014
Abstract:
摘要 目的 评价食管癌在放疗期间淋巴细胞抑制与近期疗效及预后的关系。方法 回顾性分析2011年1月至2012年12月在徐州中心医院接受根治性放疗的112例食管癌患者,记录从放疗开始至放疗结束1年期间内淋巴细胞计数。卡方检验分析临床病理资料及近期疗效与放疗期间淋巴细胞最低值的关系。采用单因素及多因素Cox回归模型分析淋巴细胞最低值与预后的关系。结果 全组患者放疗前淋巴细胞计数为(1.78±0.76)个/毫米3,放疗过程中淋巴细胞计数最低值为(0.45±0.22)个/毫米3,放疗结束1年淋巴细胞计数为(1.15±0.39)个/毫米3。食管癌病变长度、病变最大宽度及是否行同期化疗是影响放疗间淋巴细胞降低的因素(P<0.05)。放疗期间淋巴细胞最低值≥0.5个/毫米3组与<0.5个/毫米3组近期有效率分别为92%与70%(χ2=7.66, P=0.007)。生存分析显示淋巴细胞最低值<0.5个/毫米3组生存低于≥0.5个/毫米3组(χ2=4.489, P=0.034),两组1年及2年生存率分别为51.6%、37.4%及81.3%、54.0%。单因素及多因素Cox回归分析均显示,TNM分期、病变长度及淋巴细胞最低值是影响生存的独立因素
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