天津医药 ›› 2025, Vol. 53 ›› Issue (6): 634-639.doi: 10.11958/20242339

• 临床研究 • 上一篇    下一篇

那不勒斯预后评分和预后营养指数对子宫内膜癌患者术后复发的预测价值

沙亚娟(), 赵莹琰, 李海燕()   

  1. 张家港市中医医院妇产科(邮编215600)
  • 收稿日期:2025-01-01 修回日期:2025-04-08 出版日期:2025-06-15 发布日期:2025-06-20
  • 通讯作者: E-mail:2820022837@qq.com
  • 作者简介:沙亚娟(1986),女,主治医师,主要从事妇产科学方面研究。E-mail:yajuan1658@163.com
  • 基金资助:
    江苏省卫生健康委科研课题(ZD2021019)

The predictive value of Naples prognostic score and prognostic nutritional index for postoperative recurrence and survival in endometrial cancer patients

SHA Yajuan(), ZHAO Yingyan, LI Haiyan()   

  1. Department of Obstetrics and Gynecology, Zhangjiagang Hospital of Traditional Chinese Medicine, Zhangjiagang 215600, China
  • Received:2025-01-01 Revised:2025-04-08 Published:2025-06-15 Online:2025-06-20
  • Contact: E-mail: 2820022837@qq.com

摘要:

目的 探讨那不勒斯预后评分(NPS)和预后营养指数(PNI)对子宫内膜癌(EC)患者术后复发的预测价值。方法 选择接受手术治疗的EC患者258例,收集患者入院时年龄、病理分级、肌层浸润深度、淋巴血管间隙浸润(LVSI)、淋巴结转移情况、国际妇产科肿瘤协会(FIGO)临床分期等临床资料。术前1周检测患者实验室指标,并计算NPS评分和PNI。对患者进行随访,根据术后是否复发分为复发组72例和未复发组186例。采用Kaplan-Meier法绘制复发曲线,Log-rank检验比较不同NPS评分和PNI患者复发曲线的差异;Cox比例风险回归模型分析EC患者术后复发的影响因素;受试者工作特征(ROC)曲线评估PNI和NPS评分对EC患者术后复发的预测效能。结果 复发组NPS评分高危患者比例高于未复发组(41.7% vs. 19.4%),PNI低于未复发组(42.1±7.6 vs. 47.2±8.9,P<0.05)。Kaplan-Meier分析结果显示,NPS评分高危和中危组的累积复发时间短于低危组(P<0.05);PNI<43.8组的累积复发时间短于≥43.8组(P<0.05)。多因素Cox回归分析显示,高龄、血清糖链抗原125(CA125)升高、病理分级G2级和G3级、肌层浸润深度>1/2、LVSI阳性、FIGO分期Ⅲ—Ⅳ期、NPS评分中高危患者是复发的独立危险因素,术后接受放化疗、PNI升高是患者复发的独立保护因素。ROC曲线分析显示,NPS评分和PNI联合预测EC患者术后复发的预测价值优于单独预测。结论 NPS评分和PNI均可作为预测EC患者复发的潜在预测指标。

关键词: 子宫内膜肿瘤, 预后, 营养评价, 那不勒斯预后评分, 生存分析, ROC曲线

Abstract:

Objective To investigate the impact of Naples prognostic score (NPS) and prognostic nutritional index (PNI) on postoperative recurrence and survival in patients with endometrial cancer (EC). Methods A total of 258 EC patients were selected for surgical treatment. Clinical data such as the patients' age at admission, pathological grade, depth of myometrial invasion, lymphovascular space invasion (LVSI), lymph node metastasis and clinical stage of the International Society of Gynecological Oncology (FIGO) were collected. One week before the operation, the laboratory indicators were detected in patients, and NPS and PNI were calculated. The patients were followed up and divided into the recurrence group (n=72) and the non-recurrence group (n=186) according to whether there was recurrence after the operation. The recurrence curves were plotted using Kaplan-Meier method, and the Log-rank test was used to compare the differences in recurrence curves between patients with different NPS and PNI. The Cox proportional hazards regression model was used to analyze the influencing factors of postoperative recurrence in patients with EC. The receiver operating characteristic (ROC) curve was used to evaluate the predictive efficacy of PNI and NPS scores for postoperative recurrence in patients with EC. Results The proportion of patients with high-risk NPS scores was significantly higher in the recurrence group than that in the non-recurrence group (41.7% vs. 19.4%, P<0.05). The PNI was significantly lower in the recurrence group than that in the non-recurrence group (42.1±7.6 vs. 47.2±8.9, P<0.01). Multivariate Cox regression analysis showed that advanced age, elevated serum carbohydrate antigen 125 (CA125), pathological grades G2 and G3, myometrial invasion depth >1/2, positive LVSI, FIGO stage Ⅲ-Ⅳ and medium-high risk patients with NPS score were independent risk factors for recurrence. Postoperative radiotherapy and chemotherapy and elevated PNI were independent protective factors for recurrence in patients. ROC curve analysis showed that the combined predictive value of NPS score and PNI for postoperative recurrence in patients with EC was superior to that of individual predictions. Conclusion Both NPS and PNI can be used as potential indicators to predict the prognosis of patients with endometrial cancer.

Key words: endometrial neoplasms, prognosis, nutrition assessment, naples prognostic score, survival analysis, ROC curve

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