作为COVID-19诱导的ARDS的免疫调节干预措施的高压氧疗法:在随机对照试验中探索临床结果和转录组签名
Anders Kjellberg1, Allan Zhao2, Anna Lussier3
1Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden; Perioperative Medicine and Intensive Care Medicine, Karolinska University Hospital, Stockholm, Sweden.
Pulmonary pharmacology & therapeutics
|October 11, 2024
概括
高压氧气疗法 (HBOT) 在危急的COVID-19患者中提供独特的转录组签名,可能会逆转免疫反应. 这种治疗导致了更快的康复和更短的住院时间,突出了其临床益处.
科学领域:
- 关键护理医学 关键护理医学
- 免疫学 免疫学 免疫学
- 高压医学是高压医学.
背景情况:
- 危急的COVID-19需要针对宿主病毒相互作用的免疫调节剂.
- 现有的治疗方法需要新的方法来缓解严重的呼吸困扰.
研究的目的:
- 探索高压氧疗法 (HBOT) 作为关键COVID-19的辅助治疗的疗效.
- 研究接受HBOT的COVID-19患者的转录组变化和临床结果.
主要方法:
- 一项随机对照试验的探索性子研究,涉及中度急性呼吸困扰综合征的危急COVID-19患者.
- 患者被分配到HBOT加最佳实践或单独的最佳实践 (控制).
- 分析包括临床结果,炎症标志物和外周血液单核细胞的大量RNA测序.
主要成果:
- RNA测序揭示了在第7天的HBOT组中与内分泌网膜应激 (ERS) 相关的独特的转录基因特征.
- 对于HBOT患者来说,恢复速度更快,住院平均时间显著缩短 (16 vs. 26天).
- 在HBOT组中观察到改善的临床标志物,包括较低的国家早期预警分数 (NEWS) 和更高的PaO2/FiO2比率.
结论:
- 在重症COVID-19患者中,HBOT诱导了与病毒诱导的ERS相关的独特的转录组签名.
- 这种转录组转移与改善的临床结果有关,包括加速康复和减少住院时间.
- HBOT为危急的COVID-19提供了一个有前途的治疗策略,需要进一步调查.
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