JAMA:疾病延缓治疗药物与继发性多发性硬化转化

2019-01-16 zhangfan MedSci原创

研究认为,对于复发缓解多发性硬化患者,接受芬戈莫德、那他珠单抗或阿仑单抗等新型药物治疗可降低患者转化为继发性多发性硬化的风险

在发病20年内,80%未治疗的复发缓解型多发性硬化(MS)患者会进展为不可逆残疾累积阶段,即继发性多发性硬化。近日研究人员及疾病延缓治疗药物(DMTs)与继发性多发性硬化之间的关系进行了考察。

研究人员对来自21个国家,68个神经病学中心的前瞻性数据进行队列研究,对1988-2012年间DMT后复发缓解的MS患者进行考察,并至少进行4年随访。DMT治疗方案包括干扰素β、醋酸格拉默、芬戈莫德、那他珠单抗或阿仑单抗。研究的主要终点为继发性多发性硬化。

1555名患者参与研究,其中女性1123人,基线平均年龄35岁。研究发现,采用干扰素β,醋酸格拉默(HR=0.71,5年绝对风险12% vs 27%)、芬戈莫德(HR=0.37,5年绝对风险7%)以及阿仑单抗(HR=0.52,5年绝对风险10%)作为初始治疗手段的患者,较未经治疗人群其后续继发性多发性硬化风险低。采用芬戈莫德、那他珠单抗或阿仑单抗作为初始治疗手段人群的继发风险,较干扰素β和醋酸格拉默人群降低(HR=0.66,5年绝对风险7%)。发病后前5年接受干扰素β或醋酸格拉默治疗人群转化为继发性多发性硬化的风险较发病后5年低(HR=0.77,5年绝对风险3%)。接受干扰素β或醋酸格拉默治疗人群,5年内升级使用芬戈莫德、那他珠单抗或阿仑单抗人群的可降低继发风险(HR=0.76,5年绝对风险8%)。

研究认为,对于复发缓解多发性硬化患者,接受芬戈莫德、那他珠单抗或阿仑单抗等新型药物治疗可降低患者转化为继发性多发性硬化的风险。

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    2019-01-31 xzw113
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    2019-09-07 jml2009
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    2019-10-17 feifers
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    2019-01-16 1209e435m98(暂无昵称)

    学习了,谢谢分享

    0

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    2019-01-16 1209e435m98(暂无昵称)

    学习了

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