中年期的流感免疫接种和帕金森病的风险
Antonios Douros1,2, Ying Cui3, Sophie Dell'Aniello3
1Institute of Clinical Pharmacology and Toxicology, Charité-Universitätsmedizin Berlin, Berlin, Germany.
JAMA network open
|December 5, 2025
概括
在英国的一项大型研究中,中年期流感免疫接种 (在40-50岁之间接种疫苗) 与帕金森病 (PD) 风险降低无关. 需要进一步研究潜在的长期或子组益处.
科学领域:
- 神经学 神经学
- 流行病学 流行病学
- 免疫学 免疫学 免疫学
背景情况:
- 流感感染与长期帕金森病 (PD) 风险增加有关.
- 流感免疫对PD的保护作用仍然不清楚.
研究的目的:
- 调查中年期流感免疫接种与随后的PD风险之间的关联.
- 确定40-50岁之间接种疫苗是否会降低患PD的可能性.
主要方法:
- 英国的一项队列研究利用了电子健康记录 (1995-2017年).
- 分析了119万个人,将中年流感免疫接种者与未接种疫苗的对照进行了比较.
- 考克斯比例危险回归和倾向得分匹配对混因子进行控制.
主要成果:
- 中年期流感疫苗接种与PD总体风险没有显著关联 (HR,0.96;95% CI,0.76-1.22).
- 探索性分析表明疫苗接种后几年或流感季节的潜在风险降低,尽管在统计学上并不显著.
- 根据年龄,性别或先前的疫苗接种情况,没有观察到关联的显著变化.
结论:
- 这项研究没有发现证据表明中年期流感疫苗接种可以降低帕金森病的总体风险.
- 需要进一步调查,以探索特定子组的潜在延迟益处或影响.
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