在多发性硬化症中表征COVID-19后综合征:疫苗状态,感染负担和治疗类别作为预测因素
Deepak Sharma1, Christian P Kamm2, Robert Hoepner3
1Department of Neurology, Luzerner Kantonsspital, Lucerne, Switzerland.
Multiple sclerosis and related disorders
|October 18, 2025
概括
后COVID-19综合征 (PCS) 影响6.5%的多发性硬化症患者. 第I类疾病修饰疗法 (DMT) 和重复感染是该人群中PCS的主要风险因素.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
- 传染性疾病 传染性疾病
背景情况:
- 后COVID-19综合征 (PCS) 是SARS-CoV-2感染的一个显著的长期并发症.
- 在多发性硬化症患者 (pwMS) 接受疾病修饰疗法 (DMT) 的患病率和危险因素尚未得到充分研究.
研究的目的:
- 在pwMS中描述COVID-19的临床过程.
- 确定PCS的预测因素,重点是疫苗接种状态,感染严重程度/频率和DMT类别.
主要方法:
- 一项涉及107名pwMS的横截面研究,他们完成了关于COVID-19病史和持续症状的调查.
- PCS被定义为感染后持续超过12周的症状.
- 参与者按DMT类别,感染数量和疫苗接种状态分层.
主要成果:
- 6.5%的pwMS患者报告PCS,疲劳,疼痛和头痛是最常见的症状.
- 在PCS患者中,SARS-CoV-2感染的次数较多 (2.1对1.3).
- 第I类DMT与PCS相关 (71.4%的PCS患者与17%的PCS患者相比;p < 0.001).
结论:
- 在这种多发性硬化队列中,PCS的流行率低于一般人群.
- 第I类DMT和重复感染是pwMS中PCS的主要风险因素.
- 高效的DMT似乎不会增加PCS风险;需要个性化风险评估.
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