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在心血管疾病的初级预防中,阿司匹林的上升和下降
Inbar Raber1, Cian P McCarthy2, Muthiah Vaduganathan3
1Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Lancet (London, England)
|June 22, 2019
在PubMed 上查看摘要
概括
阿司匹林广泛用于二次心血管预防. 然而,最近的试验表明阿司匹林在初级预防中几乎没有益处,
科学领域:
- 心脏病学
- 药理学
- 预防医学
背景情况:
- 阿司匹林是二次预防心血管疾病的常用药物.
- 它在初级预防中的作用仍然存在争议,历史试验显示出混合的结果.
- 指导方针建议阿司匹林仅用于高危人群的初级预防.
研究的目的:
- 重新评估阿司匹林在主要心血管疾病预防中的作用.
- 将历史和近期临床试验的发现置于背景中.
主要方法:
- 历史和当代随机临床试验的叙述性审查.
- 在初级预防中分析阿司匹林的风险益处概况.
主要成果:
- 早期的试验表明阿司匹林可以减少心肌梗塞和中风,但会增加出血风险.
- 最近的2018年试验表明阿司匹林在初级预防中几乎没有益处和潜在的净危害.
结论:
- 阿司匹林对预防心血管疾病的益处值得怀疑.
- 最近的证据表明,重新评估阿司匹林在初级预防中的使用是有必要的.


