在COVID-19相关的严重呼吸衰竭患者中,酸乙醇测量确定了滥用酒精的子组
Raymond Pomponio1, Ryan A Peterson1, Moses Owusu1
1Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado, USA.
Alcohol, clinical & experimental research
|November 26, 2024
概括
在一项临床试验中,21%的严重COVID-19患者报告显著使用酒精. 这凸显了在试验中需要客观的酒精生物标志物,以避免影响结果.
科学领域:
- 关键护理医学 关键护理医学
- 临床药理学 临床药理学
- 流行病学 流行病学
背景情况:
- COVID-19临床试验依赖于自我报告的酒精消费,可能引入偏见.
- 对酒精使用的客观测量对于了解其对严重COVID-19结果的影响至关重要.
研究的目的:
- 使用生物标志物客观地测量住院的严重COVID-19患者最近的酒精使用情况.
- 为了确定该人口中滥用酒精的流行程度.
- 探索酒精使用与临床结果之间的关联.
主要方法:
- 针对355名来自多中心COVID-19临床试验 (NCT04488081) 的患者进行了副研究.
- 红细胞 (RBC) 酸乙醇 (PEth) 水平被测量为酒精消费的客观生物标志物.
- 患者被分为低/无 (PEth < 20 ng/mL),显著 (PEth 20-200 ng/mL) 和重 (PEth ≥ 200 ng/mL) 饮酒组.
主要成果:
- 17%的患者表现出明显的酒精使用,4%表现出严重的酒精使用.
- 滥用酒精与降低家庭出院几率的趋势有关,但这没有达到统计学意义.
结论:
- 在试验中,大约有21%的严重COVID-19患者每天饮用两杯或更多标准酒精饮料.
- 在这个队列中,饮酒的患病率与糖尿病的患病率相似.
- 在临床试验中未被检测到的滥用酒精可能会影响结果并导致不良事件.
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