在门诊患者中评估ursodeoxycholic acid对COVID-19的保护效果和风险因素
Di Li1,2, Qimei Fang2, Zhiwei Chen1
1Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
乌尔索多西胆酸 (UDCA) 显示出对COVID-19的化学预防作用,显著降低了SARS-CoV-2感染率,并减少了门诊患者的症状严重程度和恢复时间. 这项研究突出了UDCA的重点.
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.
- 肝病学 肝病学是一种肝病学.
背景情况:
- COVID-19仍然是一个全球健康问题,需要探索新型化学预防剂.
- Ursodeoxycholic 酸 (UDCA) 是一种成熟的治疗剂,具有潜在的抗病毒特性.
- 了解COVID-19门诊患者的风险因素和恢复模式对于有效管理至关重要.
研究的目的:
- 评估ursodeoxycholic acid (UDCA) 对门诊患者的SARS-CoV-2感染的化学预防疗效.
- 分析UDCA对COVID-19症状,严重程度和恢复时间的影响.
- 在暴露于UDCA的患者中识别与SARS-CoV-2感染和恢复相关的风险因素.
主要方法:
- 一项涉及门诊患者的队列研究规定了UDCA,与倾向性得分匹配的对照.
- 通过电子医疗记录和电话采访收集数据.
- 在UDCA用户和非用户之间比较感染率,症状,严重程度和预后.
主要成果:
- 与对照组相比,暴露于UDCA的门诊患者的SARS-CoV-2感染率明显较低 (74.8%vs92.2%).
- UDCA组报告的症状较少,包括发烧,咳,喉痛和疲劳,持续时间较短.
- 感染的危险因素包括年龄超过60岁,短期UDCA,糖尿病和CAD;吸烟,接种疫苗和脂肪肝与减少感染和更快恢复有关.
结论:
- 乌迪卡显示出对COVID-19的化学预防作用,减少感染发生率,减轻症状严重程度和恢复时间.
- 糖尿病和CAD等并发症会增加感染风险,而高血压会延长恢复时间.
- 需要进一步的大规模,长期的研究来证实UDCA在COVID-19预防和治疗中的作用.
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