在多发性骨髓瘤患者中开发和验证静脉血栓栓塞风险预测的诺姆图:中国的单中心队列研究
Haolin Zhang1, Xi Zhang2, Xiaosheng Li2
1Chongqing Cancer Multi-Omics Big Data Application Engineering Research Center, Chongqing University Cancer Hospital, Chongqing 400030, China.
Biomedicines
|April 29, 2025
概括
一个新的诺米图准确地预测了多发性骨髓瘤 (MM) 患者的静脉血栓塞栓症 (VTE) 风险. 该工具有助于临床医生评估个体VTE风险并做出明智的治疗决定.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 临床医学 临床医学
背景情况:
- 静脉血栓塞栓症 (VTE) 是多发性骨髓瘤 (MM) 患者的严重并发症,影响生存率和治疗疗效.
- 准确的VTE风险分层对于有效的MM患者管理至关重要.
研究的目的:
- 开发和验证用于评估多发性骨髓瘤患者的静脉瘤风险的预测性名谱.
- 确定与MM中VTE发展相关的关键临床病理因素.
主要方法:
- 来自MM患者的临床数据的回顾性分析,包括25个潜在的风险因素.
- 后勤回归分析以确定独立的VTE风险因素.
- 使用ROC曲线,AUC,校准和决策曲线分析 (DCA) 来构建和验证名图.
主要成果:
- 该研究确定了年龄,卡诺夫斯基性能状况 (KPS),抗凝血,血红素使用,血红蛋白,血小板,,APTT和D-二次体作为独立的VTE风险因素.
- 开发的名图表显示出强大的预测性能,C指数为0.811 (训练) 和0.714 (验证).
- 校准和DCA证实了名图的临床实用性和准确性在预测VTE风险方面.
结论:
- 一个经过验证的名图有效地预测了多发性骨髓瘤患者的静脉瘤风险.
- 诺米图和在线计算器为个性化的VTE风险评估和临床决策提供了有价值的工具.
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