开发和验证用于预测肝细胞癌患者手术后静脉血栓栓塞风险的诺米克图
Chun-Rong Chen1, Hong-Liang Jin2, Qian-Jie Xu2
1Department of Health Information Management, School of Public Health and Management, Chongqing Three Gorges Medical and Pharmaceutical College, Chongqing 404120, China.
World journal of gastrointestinal oncology
|June 23, 2025
概括
一种新型的诺米图准确地预测了手术后肝癌 (HCC) 患者的静脉血栓栓塞 (VTE) 风险. 这个工具有助于识别需要抗凝治疗的个体,以获得更好的结果.
科学领域:
- 在瘤学瘤学.
- 血管外科 血管外科
- 医疗信息学 医疗信息学
背景情况:
- 肝细胞癌 (HCC) 是全球癌症死亡的主要原因.
- 有限的研究存在于预测静脉血栓栓塞 (VTE) 风险在术后的HCC患者.
- 手术后静脉瘤在HCC治疗中构成了重大临床挑战.
研究的目的:
- 开发和验证用于预测HCC手术后患者的静脉瘤风险的诺姆图.
- 将临床和实验室因素整合到一个用户友好的风险评估工具中.
- 帮助识别有针对性的抗凝治疗的高风险患者,并改善患者的治疗结果.
主要方法:
- 分析了905名接受HCC手术的患者的数据.
- 使用单变量和多变量逻辑回归识别独立的VTE风险因素.
- 使用接收机运行特征曲线和校准图表构建和验证名图.
主要成果:
- 纳米图纳入了八个独立的风险因素:卡诺夫斯基性能量表,基础疾病,癌症阶段,化疗,D-二次数,白细胞计数,血红蛋白和纤维素原.
- 该模型表现出良好的区分能力,C指数为0.825 (培训) 和0.820 (验证).
- 校准图表显示,预测和观察到的VTE风险之间存在很高的一致性.
结论:
- 一个经过验证的名图准确地估计了手术后HCC患者的个人VTE风险.
- 这种工具可以有效地识别那些可能受益于预防性抗凝药的患者.
- 诺米图支持明智的临床决策,以减少静脉瘤发病率和改善手术结果.
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