护士的季节性在成年人中可能在地理位置上有所不同
Andrea Enerstad Bolle1,2, Thomas Gaist1, Anna Maria Eleonora Kuljis1
1Department of Neurology, Odense University Hospital, Odense, Denmark.
Epilepsia open
|April 18, 2024
概括
与之前的夏季发现不同,丹麦的新发性耐火状况 (NORSE) 病例在冬季达到顶峰. 这种季节性模式与已知的自身免疫性脑炎抗体无关,这表明其他免疫系统触发因素.
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:
- 新发性耐火状态 (NORSE) 的机制在很大程度上仍然是未知的.
- 以前的研究表明,NORSE的夏季峰值,但这需要在不同人群中进行进一步调查.
- 了解NORSE季节性可能会为其潜在的原因和触发因素提供见解.
研究的目的:
- 在丹麦成年人队伍中调查NORSE的季节性变化.
- 为了比较NORSE患者的临床特征和季节性与其他耐火状态 (RSE) 患者.
- 探索NORSE季节性和自身免疫性脑炎抗体检测率之间的潜在联系.
主要方法:
- 对成年SE患者 (≥18岁) 的回顾性队列研究,这些患者在2008-2017年间在奥登斯大学医院被诊断和治疗.
- 评估了NORSE标准的满足,并将患者与非NORSE RSE患者进行了比较.
- 分析了NORSE和非NORSERSE病例的季节性分布,以及来自全国注册的自身抗体检测率.
主要成果:
- 26名患者符合NORSE标准;他们比非NORSE RSE患者更有可能出现全身炎症症状.
- 在冬季,NORSE患者的入院率显著达到顶峰 (46.1%),与非NORSE RSE患者的季节性分布相反 (p=0.04).
- 在NORSE中观察到的冬季峰值与常见的自身免疫性脑炎相关抗体检测率的季节性变化无关.
结论:
- 这个丹麦队列证实了NORSE的季节性,但具有明显的冬季峰值,表明其发生的地理差异.
- 这些发现表明,NORSE季节性不仅仅是由与目前已识别的自身抗体相关的自身免疫脑炎解释的.
- 与全身炎症和冬季高峰的关联表明,传染性或免疫失调触发器在NORSE中可能发挥作用.
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