Influence of preoperative Naples prognostic score on prognosis of patients with thoracic esophageal squamous cell carcinoma
10.3760/cma.j.cn371439-20210526-00014
- VernacularTitle:术前Naples预后评分对胸段食管鳞状细胞癌患者预后的影响
- Author:
Xinwei GUO
1
;
Han ZHANG
;
Hongxun YE
;
Yangchen LIU
;
Shengjun JI
;
Shaobing ZHOU
;
Juying ZHOU
Author Information
1. 扬州大学附属泰兴人民医院肿瘤放疗科，泰兴 225400
- Keywords:
Esophageal neoplasms;
Naples prognostic score;
Prognosis
- From:
Journal of International Oncology
2022;49(2):89-94
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the impact of preoperative Naples prognostic score (NPS) on the survival prognosis of patients with thoracic esophageal squamous cell carcinoma (ESCC).Methods:From December 2014 to December 2020, a total of 134 patients who underwent radical esophagectomy in Department of Thoracic Surgery, Affiliated Taixing People′s Hospital of Yangzhou University were retrospectively analyzed. The NPS was calculated by the median values of preoperative serum albumin, total cholesterol, neutrophil to lymphocyte ratio (NLR) and lymphocyte to monocyte ratio (LMR), and then the enrolled patients were divided into NPS 0 group (20 cases), NPS 1 or 2 group (62 cases) and NPS 3 or 4 group (52 cases). Kaplan-Meier method was used to calculate survival rate and survival comparison was performed by log-rank test. The univa-riate and multivariate Cox models were used to analyze the relationship between NPS and survival prognosis.Results:The 1-, 3- and 5-year progression free survival (PFS) rates were 95.0%, 70.0% and 60.0% in the NPS 0 group, 66.1%, 24.2% and 24.2% in the NPS 1 or 2 group, and 48.1%, 3.8% and 1.9% in the NPS 3 or 4 group respectively, with a statistically significant difference ( χ2=31.27, P<0.001). In the NPS 0 group, the 1-, 3- and 5-year overall survival (OS) rates were 100.0%, 80.0% and 70.0% respectively. In the NPS 1 or 2 group, the 1-, 3- and 5-year OS rates were 96.8%, 36.7% and 32.3% respectively, while in the NPS 3 or 4 group, the 1-, 3- and 5-year OS rates were 90.4%, 32.7% and 5.8% respectively, and there was a statistically significant difference ( χ2=29.70, P<0.001). Univariate analysis found that sex, T stage, N stage, TNM stage and NPS were closely related to PFS and OS of patients with thoracic ESCC (all P<0.05). Furthermore, multivariate Cox regression analysis showed that T stage ( HR=1.46, 95% CI: 1.07-2.00, P=0.019), N stage ( HR=1.34, 95% CI: 1.02-1.76, P=0.037) and NPS (set NPS 0 group as the subvariable, NPS 1 or 2 group: HR=3.35, 95% CI: 1.58-7.11, P=0.002; NPS 3 or 4 group: HR=6.15, 95% CI: 2.89-13.11, P=0.001) were independent prognostic factors for PFS. Additionally, T stage ( HR=1.67, 95% CI: 1.01-2.77, P=0.046), N stage ( HR=1.44, 95% CI: 1.00-2.20, P=0.048) and NPS (set NPS 0 group as the subvariable, NPS 1 or 2 group: HR=3.10, 95% CI: 1.31-7.32, P=0.010; NPS 3 or 4 group: HR=5.09, 95% CI: 2.14-12.11, P=0.001) were independent prognostic factors for OS. Conclusion:Preoperative NPS plays an important role in predicting the survival prognosis of patients with thoracic ESCC.
