神经纤维光链度在预测多发性硬化症治疗反应中的作用
Nahid Moradi1, Sifat Sharmin1,2, Charles B Malpas1,2,3
1Core, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia.
European journal of neurology
|February 2, 2026
概括
在多发性硬化症 (MS) 管理中,临床人口统计因素提供了适度的预后价值. 根据年龄调整的神经纤维光链 (NfL) 水平在本研究中增加了治疗反应的最小预测效用.
科学领域:
- 神经学 神经学
- 生物标志物 生物标志物
- 临床预测模型临床预测模型
背景情况:
- 多发性硬化症 (MS) 的有效管理取决于及时启动疾病修饰疗法.
- 对治疗反应的预测模型对于优化患者结果至关重要.
研究的目的:
- 为了研究年龄调整的正常化神经丝光链 (NfL) 度的附加预测值.
- 评估NfL在与MS治疗反应的临床人口统计预测指标相结合时的实用性.
主要方法:
- 分析了来自三个队列 (巴塞尔大学医院,SET队列,EIMS/IMSE队列) 的1716名多发性硬化患者的数据.
- 主要组件分析减少了临床人口统计预测指标; 考克斯比例危险模型评估了带有和没有NfL的结果.
- 预测准确性是使用Uno的协同指数在聚合和治疗特定模型中进行比较的.
主要成果:
- 临床人口统计学特征与复发和残疾结局有关.
- 虽然NfL在聚合队列中没有显示任何关联,但更高的NfL预测了纳塔利祖马布组中较低的残疾改善概率.
- NfL为临床人口统计模型增加了最小的增量效用,预测准确性基本没有变化.
结论:
- 临床人口统计信息在接受干扰素β,fingolimod或natalizumab治疗的MS患者中提供了适度的预后价值.
- 神经纤维光链 (NfL) 在这些治疗组中显示出最小的增量预测效用.
- 目前的临床人口统计模型提供了有限的预后价值,NfL并没有显著提高其预测准确性.
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