奥塞尔塔米维尔使用对随访中风死亡率的影响
Pei-Hua Chuang1, Bor-Show Tzang1,2,3,4, Chih-Chen Tzang5
1Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan.
Pharmaceuticals (Basel, Switzerland)
|June 27, 2025
概括
在流感感染期间使用oseltamivir并没有增加中风风险. 然而,对于有史以来缺血性中风的患者来说,奥塞塔米维尔的使用与较低的死亡率有关,这表明生存益处.
科学领域:
- 流行病学 流行病学
- 传染性疾病 传染性疾病
- 神经学 神经学
背景情况:
- 流感感染与中风风险增加有关.
- 欧塞塔米维尔的使用已经显示出降低中风风险的潜力.
- 有限的数据存在于oseltamivir对中风发病率和死亡率的影响.
研究的目的:
- 调查奥塞塔米维尔使用与在没有先前中风病史的患者中中风发生率之间的关联.
- 为了评估奥塞尔塔米维尔对患有缺血性中风病史的患者死亡率的影响.
主要方法:
- 使用台湾国家健康保险研究数据库 (NHIRD) 进行的回顾性队列研究.
- 包括281,420名奥塞尔塔米维尔使用者和13,394,652名从2009年至2018年的非使用者.
- 使用多变量考克斯比例危险模型对中风发生率和死亡率进行比较.
主要成果:
- 在没有先前中风病史的人群中,使用奥塞尔塔米维尔与不同的中风风险没有显著的关联 (aHR = 1.02,p = 0.511).
- 在有史以来缺血性中风的患者中,oseltamivir使用者显示累积死亡率较低 (4.08%对6.45%).
- 在先前患有缺血性中风的患者中,奥塞尔塔米维尔的使用显着与全因死亡率的降低有关 (aHR = 0.74,p = 0.002).
结论:
- 在流感感染期间使用oseltamivir与在没有先前中风病史的患者中增加的中风发病率无关.
- 在有史以来缺血性中风的患者中使用oseltamivir可能会带来生存益处.
- 需要进一步的研究来探索奥塞尔塔米维尔在中风患者的潜在生存益处.
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