预后营养指数是在手术后患有肝细胞癌的老年患者中更好的基于炎症的预后标志物
Qionglan Wu1,2, Jinhua Zeng3,4,2, Jianxing Zeng5,6
1Department of Pathology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China.
Scientific reports
|August 20, 2025
概括
预后营养指数 (PNI) 是手术后老年肝细胞癌 (HCC) 患者的有价值的炎症标志物. 较高的PNI水平与改善的生存率和降低HCC患者复发率相关.
科学领域:
- 肝胆道手术 肝胆道手术
- 在瘤学瘤学.
- 老年医学 老年医学
背景情况:
- 老年肝细胞癌 (HCC) 患者的炎症相关标志物的预后意义仍然不清楚.
- 确定可靠的预后指标对于管理老年HCC患者至关重要.
研究的目的:
- 评估和比较各种炎症相关标志物的预后价值在老年HCC患者进行激进切除.
- 确定最有效的基于炎症的标志物来预测生存和复发.
主要方法:
- 一组350名老年HCC患者在彻底切除后进行了分析.
- 卡普兰-梅尔和考克斯回归分析用于生存和预后评估.
- 使用倾向分数匹配 (PSM) 来最大限度地减少患者选择偏差.
- 使用C指数和时间依赖的接收器运行特征曲线 (AUC) 进行了预后标志物比较.
主要成果:
- 预后营养指数 (PNI) 与其他炎症标志物相比显示出更高的预后价值,如C指数和AUC所示.
- 在PSM后,高PNI患者的整体存活率显著高于1年,3年和5年的整体存活率 (95.0%,87.8%,71.3%),而低PNI (83.3%,69.5%,51.5%;p=0.047).
- 高PNI与明显更好的1年,3年和5年无复发生存率 (86.7%,76.3%,57.1%) 相比低PNI (63.3%,47.8%,24.5%;p<0.001).
- 多变量考克斯回归确定PNI作为一个独立的保护因素,防止死亡 (p=0.016,HR=0.552) 和瘤复发 (p=0.001,HR=0.432).
结论:
- 预后营养指数 (PNI) 作为一个优越的基于炎症的预后标志在老年HCC患者后的彻底切除.
- PNI是一种简单但有效的工具,用于识别患有瘤复发风险较高的老年HCC患者,从而实现更密切的临床监测.
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