需要氧气支持的COVID-19治疗的雷梅西维尔:从2个大型,开放的标签研究的交叉研究比较
Dahlene Fusco1, Ivana Malenica2,3, Huldrych F Günthard4,5
1Department of Medicine, Tulane Medical Center, New Orleans, Louisiana, USA.
雷梅西维尔治疗显著降低了54%的死亡风险,并缩短了COVID-19患者住院的住院时间,需要氧气支持. 这种抗病毒药物在与标准护理相结合时改善了结果.
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.
- 临床医学 临床医学
背景情况:
- 雷梅西维尔是一种已批准的RNA聚合酶抑制剂,用于治疗COVID-19.
- 早期的流行病研究比较了remdesivir加标准护理 (SOC) 与单独的SOC.
- 专注于需要氧气支持的COVID-19住院成年人.
研究的目的:
- 为了比较remdesivir加SOC与单独SOC的疗效.
- 评估对死亡率和医院出院率的影响.
- 分析在COVID-19早期需要氧气支持的患者的结果.
主要方法:
- 利用了来自开放标签研究 (NCT04292899) 的数据和追溯的真实世界数据 (EUPAS34303).
- 包括COVID-19的住院患者 (≥18岁),氧和率≤94%,以及肺部透.
- 员工倾向得分权重用于平衡的比较;主要终点:28天死亡率.
主要成果:
- 与单独使用SOC相比,remdesivir加SOC显著降低了54% (HR,0.46) 的死亡风险.
- 在所有氧气支持水平上都观察到这种益处,在低流量氧气使用者中最为明显.
- 雷梅西维尔显著增加了28日出院的可能性 (HR,1.64).
结论:
- 与2020年初的SOC相结合的雷梅西维尔显示,死亡风险降低了54%.
- 治疗也导致了需要氧气的住院COVID-19患者的住院时间缩短.
- 这些发现支持remdesivir在改善严重COVID-19的临床结果方面的作用.
更多相关视频
14:28Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care
Published on: May 10, 2024
07:16An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
Published on: November 30, 2022
相关概念视频
Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue,...
Acute Respiratory Failure-IV
Acute Respiratory Failure-II
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
Acute Respiratory Failure-III
Acute Respiratory Failure-V
Ensure that patients are monitored continuously for their response to therapy, including changes in...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
