简单疹病毒1型与阿尔茨海默病风险之间的关联:一项追溯病例对照研究
Yunhao Liu1, Christine Johnston2, Nadine Jarousse3
1Gilead Sciences Inc, Foster City, California, USA Luke.Liu15@gilead.com.
BMJ open
|May 20, 2025
概括
简单疹病毒1型 (HSV-1) 与阿尔茨海默病 (AD) 的发展有关. 抗疹药物可能会降低患有HSV-1的患者的AD风险,这表明有保护作用.
科学领域:
- 神经学 神经学
- 传染性疾病 传染性疾病
- 流行病学 流行病学
背景情况:
- 新出现的证据表明,疹病毒可能在阿尔茨海默病 (AD) 发病过程中发挥作用.
- 一些研究表明,使用抗疹药物的人患阿尔茨海默病的风险降低.
研究的目的:
- 调查简单疹病毒1型 (HSV-1) 与阿尔茨海默病 (AD) 之间的关联.
- 评估抗疹疗法的潜在保护作用在HSV-1和AD的背景下.
主要方法:
- 一个匹配的病例控制研究,使用来自美国的真实世界数据 (RWD).
- 包括344,628个年龄≥50岁的AD病例-对照对,在2006年至2021年期间诊断出.
- 根据年龄,性别,地区,数据库入口年份和医疗保健访问次数,将对照与病例进行匹配.
主要成果:
- 与对照组 (0.24%) 相比,阿兹海默症患者 (0.44%) 的HSV-1诊断史更为普遍.
- HSV-1诊断与AD显著相关 (调整后OR为1.80;95% CI为1.65至1.96).
- 服用抗疹药物的HSV-1患者患阿尔茨海默病的可能性降低 (调整HR为0.83;95%CI为0.74至0.92).
结论:
- 这项大型现实世界数据研究表明HSV-1与阿尔茨海默病的发展有关.
- 抗疹疗法可能会对阿尔茨海默病和相关痴呆症提供保护性益处.
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