MiR-21和托西利祖马布的相互作用改善了COVID-19心肌炎的结果
Amir Hossein Heydari1, Saeid Ghaffari2, Zahra Khani2
1School of Medicine, Zanjan University of Medical Science, Karmandan District, Mahdavi, Zanjan, Zanjan Province, Iran.
Therapeutic advances in cardiovascular disease
|July 10, 2023
概括
托西利祖马布 (TCZ) 在7天内改善了COVID-19心肌炎患者的心脏功能并降低了死亡率. 雷梅西维尔 (RMS) 显示出有限的疗效和更高的死亡率,而TCZ则降低了miR-21表达,表明其具有保护作用.
科学领域:
- 心脏病学 心脏病学
- 传染性疾病 传染性疾病
- 药理学 药理学是指药理学的学科.
背景情况:
- 肌心炎是COVID-19的严重并发症,具有显著的死亡和发病风险.
- 最近的科学重点更加关注了解和管理COVID-19相关心肌炎.
研究的目的:
- 评估Remdesivir (RMS) 和Tocilizumab (TCZ) 在COVID-19心肌炎患者的治疗效果.
- 为了比较TCZ和RMS在改善心脏功能和存活率方面的疗效.
主要方法:
- 采用了观察性队列研究设计.
- 诊断为COVID-19心肌炎的患者被分为三个治疗组:TCZ,RMS和甲.
- 在为期7天的治疗期后,评估了治疗结果.
主要成果:
- 托西利祖马布 (TCZ) 在7天内显著改善了喷射分数,尽管整体疗效有限.
- 雷梅西维尔 (RMS) 对炎症标志物有所改善,但与TCZ相比,导致心脏功能恶化和死亡率更高.
- TCZ治疗与miR-21表达的减少有关,这表明心脏保护机制.
结论:
- 在COVID-19心肌炎患者中早期使用托西利祖马布 (TCZ) 可以保持心脏功能并降低死亡率.
- miR-21表达水平是治疗反应和COVID-19心肌炎患者结果的关键决定因素.
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