已发表论文

术前血液学炎症标志物在预测胃癌脉管癌栓中的价值

 

Authors Li C, Wang Y, Liang S, Shi H, Mao X, Wang X, Mo D  

Received 30 August 2025

Accepted for publication 31 December 2025

Published 9 January 2026 Volume 2026:15 564201

DOI https://doi.org/10.2147/ITT.S564201

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Dr Sarah Wheeler

Cong Li,1,* Yanyan Wang,1,* Shumei Liang,2,* Huina Shi,1 Xuelian Mao,1 Xiao Wang,3 Dongping Mo1,4 

1Department of Clinical Laboratory, Jiangsu Cancer Hospital & Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, People’s Republic of China; 2Department of Clinical Laboratory, the Third People’s Hospital of Chengdu, Chengdu, People’s Republic of China; 3Department of CT, Jiangsu Cancer Hospital & Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, People’s Republic of China; 4Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Nanjing, People’s Republic of China

*These authors contributed equally to this work

Correspondence: Dongping Mo, Department of Clinical Laboratory, Jiangsu Cancer Hospital & Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, People’s Republic of China, Email moxiaoyubang@163.com
摘要

目的:胃癌是常见的消化系统恶性肿瘤,发病率和死亡率均较高。脉管癌栓是胃癌患者复发和转移的危险因素,也是影响患者预后的独立危险因素。越来越多的证据表明,基于血液学的炎症指标与胃癌的发病机制密切相关。本研究旨在探讨胃癌患者术前血液学炎症标志物,以探索其在胃癌患者合并脉管癌栓中的预测价值。

方法:我们回顾性地收集并分析了202012月至202410月期间在本院接受手术切除且经病理学检查证实为胃癌合并脉管癌栓患者的临床数据,符合入组的患者1232例。术前血液学炎症标志物根据实验室数据计算。采用Lasso-logistic回归和多因素logistic回归分析确定患者发生脉管癌栓的独立危险因素,并构建列线图模型,采用Hosmer-Lemeshow检验评价模型的预测效能与拟合度。评估血液炎症标志物和临床肿瘤淋巴结转移(TNM)之间的相关性通过Spearman分析。

结果:在本研究中,624例胃癌患者伴有脉管癌栓。Lasso-logistic分析筛选的变量包括CA199PLRSIIPNIcT分期和cN分期。多因素logistic回归分析提示CA199OR=1.34995%CI1.016-1.790)、PLROR =1.39695%CI1.005-1.939)、PNIOR =0.70695%CI0.515-0.968)、cT分期(OR =1.73795%CI:1.511–1.996)和cN分期(OR=2.27295%CI1.975–2.613)是预测胃癌患者发生脉管癌栓的独立危险因素。PLRcTr = 0.180, P < 0.001)和cN分期(r = 0.139, P < 0.001)呈正相关,PNI与两者均呈负相关(r = 0.1590.127, P< 0.001)。根据多因素logistic回归结果建立预测胃癌患者发生脉管癌栓的列线图,评估模型的C-统计量为0.845,敏感性为86.86%,特异性为69.90%。模型预测值与实际观测值间差异无统计学意义(χ2= 13.80, P = 0.087)。

结论:术前监测血液学炎症标志物对评估胃癌患者发生脉管癌栓具有一定的预测价值,可以作为判定脉管癌栓形成的辅助诊断手段。