奥塞尔塔米维尔治疗与季节性流感需要住院治疗的支持性护理
Anthony D Bai1, Siddhartha Srivastava2, Thuwiba Al Baluki1
1Division of Infectious Diseases, Department of Medicine, Queen's University, Kingston, Ontario, Canada.
JAMA network open
|June 10, 2025
概括
对于住院流感患者的奥塞尔塔米维尔治疗显著减少了住院死亡和再入院,同时也促进了更早的出院. 这种抗病毒药物支持当前针对严重流感病例的指南.
科学领域:
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
- 临床医学 临床医学
背景情况:
- 目前的指导方针建议奥塞塔米维尔用于住院的流感患者.
- 本建议基于有限的证据.
- 需要评估oseltamivir在严重病例中的有效性.
研究的目的:
- 为了比较oseltamivir治疗与住院治疗严重季节性流感的支持性护理的结果.
- 评估早期奥塞尔塔米维尔 (oseltamivir) 给药对患者结局的影响.
主要方法:
- 使用目标试验模拟的回顾性队列研究.
- 包括安大略省30家医院 (2015-2023) 中因流感住院的成年患者.
- 使用重叠权重和竞争风险模型来分析住院死亡率,活着出院的时间和30天的再入院.
主要成果:
- 与支持性护理 (n=3441) 相比,奥赛塔米维尔治疗 (n=7632) 与较低的住院死亡率相关 (调整后的风险差异:-1.8%).
- 接受奥塞塔米维尔的患者有更高的活着出院的可能性 (aSHR: 1.20).
- 奥塞尔塔米维尔组显示30天再录取率降低 (调整后的风险差异:-1.5%).
结论:
- 对住院流感的奥塞尔塔米维尔治疗与降低死亡率,更快的出院和更少的再入院有关.
- 这些发现支持当前的指导方针,该指导方针建议在严重的流感中使用oseltamivir.
- 建议进行进一步的临床试验以得出最终结论.
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