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开发和验证一个评分系统,用于预测以前没有接受过治疗的患有复发性复发性多发性硬化症患者的疾病活性

Magd Zakaria¹, Nevin Mohieldin Shalaby², Farouk Talaat³

¹Neurology department, Ain Shams University, Cairo, Egypt.

Multiple sclerosis and related disorders

|January 24, 2025

概括

一个新的评分系统,DAPS-RRMS,准确地预测了以前没有接受过治疗的复发性复发性多发性硬化症 (RRMS) 患者的疾病活性. 该工具有助于指导治疗决策,特别是在资源有限的环境中.

科学领域:

神经学神经学
临床研究临床研究
生物统计学生物统计学

背景情况:

复发性复发性多发性硬化症 (RRMS) 在疾病活动和治疗反应中呈现出显著的异质性.
缺乏关于定义疾病活动的国际共识使预后和治疗决策复杂化.
这项研究解决了需要一个验证的工具来预测在治疗先前的RRMS患者的疾病活动的需求.

研究的目的:

开发和验证"在未经治疗的RRMS患者中的疾病活动预后得分系统" (DAPS-RRMS).
提供可靠的方法,以指导早期RRMS治疗决策.
建立适用于不同临床环境的预后工具.

主要方法:

从文献综述中确定了临床和放射性因素.
从520名以前没有接受过治疗的RRMS患者中提取了现实世界的数据.
开发了使用顺序逻辑回归的评分系统和名图;使用ROC分析验证并使用肯德尔的W和ICC评估了评分器间的可靠性.

主要成果:

患者被分为四个疾病活动类别:活跃 (0-9),高度活跃 (9.5-14),非常高度活跃 (14.5-19),和侵略性 (>19).
DAPS-RRMS工具表现出极好的性能,具有很高的互评分协议 (肯德尔的W = 0.764).
曲线下的高面积 (AUC) 证实了该工具在区分疾病活动水平方面的可靠性.

结论:

经过验证的DAPS-RRMS评分系统为预测RRMS疾病活动提供了一种实用和可靠的方法.
帮助以前没有接受过治疗的RRMS患者做出明智的治疗决策,特别是在资源有限的地区.
该系统包括一个用户友好的名图,以提高临床效用.

关键词:

疾病活动疾病活动美国国务院 Nomogram 号码表预测性的预测性的对于RRMs来说,这是一个很好的选择.评分系统评分系统

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