Esophageal squamous cell carcinoma(ESCC),Senile,Neutrophil-to-lymphocyte ratio,Prognosis ,"/> 中性粒细胞/淋巴细胞比值评估老年食管癌放疗预后的价值

临床肿瘤学杂志 ›› 2019, Vol. 24 ›› Issue (2): 167-170.

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中性粒细胞/淋巴细胞比值评估老年食管癌放疗预后的价值

  

  1. 215001  江苏苏州  南京医科大学附属苏州医院放疗科
  • 收稿日期:2018-08-20 修回日期:2018-10-18 出版日期:2019-02-28 发布日期:2019-03-18

Value of neutrophil/lymphocyte ratio in evaluating the prognosis of senile esophageal carcinoma after radiotherapy

  1. Department of Radiotherapy and Oncology, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215001, China

  • Received:2018-08-20 Revised:2018-10-18 Online:2019-02-28 Published:2019-03-18

摘要:

目的 评价放疗前外周血中性粒细胞与淋巴细胞比值(NLR)评价老年食管鳞癌患者放疗疗效和预后的价值。方法 回顾性分析128例初治的老年食管鳞癌患者,行单纯放疗或同步放化疗。分析放疗前外周血NLR水平与食管鳞癌临床病理特征和预后的关系;采用Cox比例风险回归模型分析影响患者总生存(OS)的因素。结果 受试者工作特征曲线(ROC)显示,放疗前NLR的最佳截断值为3.13。根据3.13将128例患者分为低NLR组(n=75)和高NLR组(n=53)。放疗前NLR水平与年龄、性别、TNM分期和治疗方式均无关(P>0.05)。低NLR组放疗有效率为96.0%,高NLR组有效率为69.8%,差异有统计学意义(P<0.05)。单因素分析显示,NLR、N分期、TNM分期是影响老年食管鳞癌患者OS的因素。多因素分析显示,NLR、N分期影响老年食管鳞癌患者OS的独立因素。结论  高NLR水平提示老年食管鳞癌患者放疗疗效、预后均较差。

关键词: 食管鳞癌, 老年, 中性粒细胞与淋巴细胞比值, 预后

Abstract:

Objective  To evaluate the value of peripheral blood neutrophil to lymphocyte ratio (NLR) before radiotherapy in evaluating the efficacy and prognosis of senile patients with esophageal squamous cell carcinoma(ESCC). Methods One hundred and twenty-eight senile ESCC patients treated with radiotherapy alone or concurrent radiotherapy and chemotherapy were retrospectively analyzed. The relationship between the level of NLR in peripheral blood before radiotherapy and the clinicopathological features and prognosis of ESCC patients was analyzed. Cox proportional hazard regression model was used to analyze the factors affecting total survival (OS). Results The receiver operator characteristics (ROC) curve showed that the best cut-off value of NLR before radiotherapy was 3.13. One hundred and twenty-eight patients were divided into low NLR group (n=75) and high NLR group (n=53). The level of NLR before radiotherapy was not related to age, sex, TNM stage and treatment modality (P>0.05). The effective rate of radiotherapy was 96.0% in low NLR group and 69.8% in high NLR group. The difference was statistically significant (P<0.05). Univariate analysis showed that NLR, N stage and TNM stage were the factors affecting OS in elderly patients with esophageal squamous cell carcinoma. Multivariate analysis showed that NLR and N staging were independent factors affecting OS in senile ESCC patients. Conclusion The high NLR level suggests that the radiotherapy effect and prognosis of elderly patients with esophageal squamous cell carcinoma are poor.

Key words:

Esophageal squamous cell carcinoma(ESCC)')">"> Esophageal squamous cell carcinoma(ESCC), Senile, Neutrophil-to-lymphocyte ratio, Prognosis

中图分类号: 

  • R735.1
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