识别受益于尼尔马特雷尔维尔-里托纳维尔的退伍军人:一个目标试验仿真
概括
尼尔马特里尔维尔-里托纳维尔有效地减少了高风险退伍军人,特别是老年人和免疫力低下的人的COVID-19住院治疗和死亡. 治疗对年轻人或较低风险群体没有任何益处.
科学领域:
- 传染性疾病 传染性疾病
- 药理学 药理学是指药理学的学科.
- 公共卫生 公共卫生
背景情况:
- 尼尔马特雷尔维尔 - 里托纳维尔推用于患有严重COVID-19风险的个人,但未得到充分利用.
- 确定那些从治疗中获益最多的特定符合条件的群体至关重要.
研究的目的:
- 评估尼尔马特雷尔维尔 - 里托纳维尔在降低COVID-19风险老兵住院和死亡率方面的有效性.
- 为了确定退伍军人的子组,谁经历最大的益处从nirmatrelvir-ritonavir治疗.
主要方法:
- 在退伍军人卫生管理局进行了一项目标试验仿真研究.
- 接受涅玛特里尔维尔-里托纳维尔治疗的退伍军人与匹配的未接受治疗的退伍军人进行了比较,这些退伍军人检测出SARS-CoV-2阳性.
- 结果包括30天住院或全因死亡率,分析了整个队列和特定风险小组.
主要成果:
- 与不接受治疗相比,涅玛特雷尔维尔 - 里托纳维尔治疗与住院和死亡的30天风险较低.
- 在最高风险四分位数,免疫受损个体和75岁或以上的人群中观察到最大的益处.
- 在年轻的退伍军人或最低风险四分位数的人群中,没有观察到住院或死亡的显著减少.
结论:
- 尼尔马特里尔维尔-里托纳维尔在减轻特定老兵人群中COVID-19的严重后果方面是有效的,包括老年人,免疫力低下和高风险人群.
- 这项研究强调了风险分层对于优化尼尔马特里尔维尔 - 里托纳维尔利用的重要性.
- 在年轻人或低风险人群中没有证明益处,这表明有针对性的处方.
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