中国科学技术大学附属第一医院//安徽省立医院胸外科,安徽 合肥 230001
TIAN Jie-yong; E-mail: tjyong77@sina.cn
收稿:2020-12-07,
纸质出版:2021-05-20
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田界勇,徐广文,熊燃等.术前中性粒细胞与淋巴细胞比在食管鳞癌中的预后意义[J].中山大学学报(医学科学版),2021,42(03):462-467.
TIAN Jie-yong,XU Guang-wen,XIONG Ran,et al.Prognostic Significance of Preoperative Neutrophil-to-Lymphocyte Ratio in Esophageal Squamous Cell Carcinoma[J].Journal of Sun Yat-sen University(Medical Sciences),2021,42(03):462-467.
田界勇,徐广文,熊燃等.术前中性粒细胞与淋巴细胞比在食管鳞癌中的预后意义[J].中山大学学报(医学科学版),2021,42(03):462-467. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2021.0118.
TIAN Jie-yong,XU Guang-wen,XIONG Ran,et al.Prognostic Significance of Preoperative Neutrophil-to-Lymphocyte Ratio in Esophageal Squamous Cell Carcinoma[J].Journal of Sun Yat-sen University(Medical Sciences),2021,42(03):462-467. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2021.0118.
目的
2
探讨中性粒细胞与淋巴细胞比(NLR)与食管鳞癌患者临床病理特征及预后的关系。
方法
2
回顾性分析中国科学技术大学附属第一医院2013年1月至2015年11月接受食管癌根治术的313例食管鳞癌患者的临床病理资料,根据术前中性粒细胞计数和淋巴细胞计数比计算出NLR。根据ROC曲线得出NLR最佳Cut-off值,根据最佳Cut-off值分为高NLR组和低NLR组,使用
χ
2
检验比较两组患者临床病理特征。使用Kaplan Meier生存曲线和Cox比例风险模型研究NLR对食管癌预后的影响。
结果
2
ROC曲线下面积为0.74,最佳Cut-off值为2.50时Youden指数最大,灵敏度为56.00%,特异度79.70%。两组患者淋巴结转移、pTNM分期及术后有无辅助治疗有统计学差异(
P
<
0.05)。低NLR组中位生存期和第5年生存率分别为(61.20月、53.20%),高NLR组中位生存期和第5年生存率分别为(34.80月、34.10%),两组比较有统计学差异(
P
<
0.05)。多因素分析显示TNM分期和NLR水平是影响患者生存率的独立预后因素(
P
<
0.05)。
结论
2
术前NLR水平与食管鳞癌患者远期预后显著相关,可结合TNM分期作为判断食管癌预后的指标。
Objective
2
To investigate the relationship between neutrophil-to-lymphocyte ratio (NLR) and clinicopathological features as well as the prognosis of patients with esophageal squamous cell carcinoma (ESCC).
Methods
2
We retrospectively reviewed the data of 313 patients with ESCC who underwent radical esophagectomy in our hospital between January 2013 and November 2015. NLR was calculated from preoperative blood samples by dividing the absolute neutrophil count (×10
9
/L) by the absolute lymphocyte count (×10
9
/L). The optimal cut-off value of the NLR was obtained by using receiver operating characteristic (ROC) curve analysis and the patients were divided into high- and low-NLR groups. The correlation between the preoperative NLR and clinicopathological features was analyzed by
χ
2
test. Kaplan-Meier method, Log-rank test and Cox proportional hazard regression model were used to evaluate the prognostic value of NLR for ESCC.
Results
2
When the area under the ROC curve was 0.74 and the optimal Cut-off value was 2.50, the maximum Youden index was obtained, with sensitivity of 56.00% and specificity of 79.70%. There were statistically significant differences between two groups in lymph node metastasis, pTNM staging and postoperative adjuvant therapy (
P
<
0.05). The median survival time and 5-year survival rate in the low-NLR group were 61.20 months and 53.20% respectively, in contrast to 34.80 and 34.10% in the high-NLR group, and the differences between the two groups were statistically significant (
P
<
0.05). Multivariate analysis revealed that TNM staging and NLR level were independent prognostic factors (
P
<
0.05) affecting the survival rate of the patients.
Conclusion
2
Preoperative NLR is significantly correlated with long-term prognosis of patients with esophageal squamous cell carcinoma, which can be combined with TNM staging as a prognostic indicator for esophageal cancer.
Ajani JA , D’Amico TA , Bentrem DJ , et al . Esophageal and esophagogastric junction cancers, version 2.2019, NCCN clinical practice guidelines in oncology [J]. J Natl Compr Canc Netw , 2019 , 17 ( 7 ): 855 - 883 .
Wu X , Jiang Y , Ge H , et al . Predictive value of prognostic nutritional index in patients with oral squamous cell carcinoma [J]. Oral Dis , 2020 , 26 : 903 - 911 .
Xiao FK , Wang L , Zhang WC , et al . Preoperative prognostic nutritional index is a significant predictor of survival in esophageal squamous cell carcinoma patients [J]. Nutr Cancer , 2020 , 25 ( 3 ): 1 - 6 .
Fu X , Li T , Dai Y , Li J . Preoperative systemic inflammation score (SIS) is superior to neutrophil to lymphocyte ratio (NLR) as a predicting indicator in patients with esophageal squamous cell carcinoma [J]. BMC Cancer , 2019 , 19 ( 1 ): 721 .
Karsiyakali N , Karabay E , Yucetas U . Predictive value of prognostic nutritional index on tumor stage in patients with primary bladder cancer [J]. Arch Esp Urol , 2020 , 73 ( 2 ): 132 - 139 .
Sugawara K , Aikou S , Yajima S , et al . Pre- and post-operative low prognostic nutritional index influences survival in older patients with gastric carcinoma [J]. J Geriatr Oncol , 2020 , 11 : 989 - 996 .
Wen RM , Zhang YJ , Ma S , et al . Preoperative neutrophil to lymphocyte ratio as a prognostic factor in patents with non-metstatic renal cell carcinoma [J]. Asian Pac J Cancer Prev , 2015 , 16 ( 9 ): 3703 - 3708 .
Zhang H , Shang X , Ren P , et al . The predictive value of a preoperative systemic immune-inflammation index and prognostic nutritional index in patients with esophageal squamous cell carcinoma [J]. J Cell Physiol , 2019 , 234 ( 2 ): 1794 - 1802 .
Sharoiha RZ , Halazun KJ , Mirza F , et al . Elevated preoperative neutrophil:lymphocyte ratio as a predictor of postoperative disease recurrence in esophageal cancer [J]. Ann Surg Oncol , 2011 , 18 ( 12 ): 3362 - 3369 .
Duan H , Zhang X , Wang FX , et al . Prognostic role of neutrophil-lymphocyte ratio in operable esophageal squamous cell carcinoma [J]. World J Gastroenterol , 2015 , 21 ( 18 ): 5591 - 5597 .
Ji Y , Wang H . Prognostic prediction of systemic immune-inflammation index for patients with gynecological and breast cancers: a meta-analysis [J]. World J Surg Oncol , 2020 , 18 ( 1 ): 197 .
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