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多发性硬化和痴呆的风险:一个现实世界的全国性队列研究
Ting-An Chen1, Sung-Tao Li1,2, Wu-Chien Chien3,4,5
1Department of Psychiatry, Tri-Service General Hospital and School of Medicine, College of Medicine, National Defense Medical University, Taipei, Taiwan.
Frontiers in neurology
|January 28, 2026
概括
多发性硬化症 (MS) 在台湾显著增加痴呆风险. 疾病修饰药物 (DMDs) 可能会降低这种风险,强调早期监测和管理的必要性.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
- 流行病学 流行病学
背景情况:
- 多发性硬化症 (MS) 是一种慢性自身免疫和神经退行性疾病.
- 多发性硬化经常导致认知障碍.
- 多发性硬化和痴呆风险之间的关联需要调查.
研究的目的:
- 调查台湾队列中MS和痴呆风险之间的关联.
- 检查疾病修饰药物 (DMD) 对MS患者痴呆发病率的影响.
主要方法:
- 使用台湾国家健康保险研究数据库 (2000-2015) 进行基于人口的队列研究.
- 10,525名多发性硬化症患者与1:3匹配,31,575名非多发性硬化症对照.
- 用于估计痴呆风险 (SHRs) 的Fine和Grey竞争风险模型.
主要成果:
- 多发性硬化队列显示,痴呆症的累积发病率高于对照组 (每10万人年739.97人),而对照组则高于每10万人年343.95人.
- 多发性硬化与近五倍增加的痴呆风险相关 (aSHR=4.919).
- 脑膜疾病 (干扰素-β-1a/1b,纳塔利祖马布,特里弗卢诺米德) 与其他退行性痴呆症风险降低有关;特里弗卢诺米德也与阿尔茨海默氏症风险降低有关.
结论:
- 在台湾人群中,多发性硬化症是痴呆症的独立风险因素.
- 早期的认知监测,并发症管理和药物干预非常重要.
- 使用DMD可能会降低痴呆症的风险,这需要进一步的前性研究.
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