在COVID-19幸存者的截肢率增加:来自日本大型队列研究的见解
Daisuke Miyamori1, Shuhei Yoshida1, Masanori Ito1
1Department of General Internal Medicine, Hiroshima University Hospital, Hiroshima, Japan.
Journal of diabetes investigation
|May 23, 2025
概括
COVID-19幸存者面临两倍的截肢风险,这种并发症持续超过两年. 这种高风险在患有多种潜在健康状况的人群中尤为明显,这凸显了持续血管监测的必要性.
科学领域:
- 血管医学 血管医学
- 传染性疾病 传染性疾病
- 流行病学 流行病学
背景情况:
- COVID-19 与血管并发症有关.
- 在COVID-19感染后截肢风险的长期数据有限.
- 了解COVID-19后的血管后果对于患者管理至关重要.
研究的目的:
- 评估COVID-19感染后个人截肢的长期风险.
- 通过大规模的日本医疗保险数据库评估COVID-19对截肢率的影响.
- 为了确定影响COVID-19幸存者的截肢风险的因素.
主要方法:
- 使用日本国家医疗保险索赔和特定健康检查数据库进行的回顾性队列研究.
- 倾向性得分匹配,以创建COVID-19暴露和未暴露个体的平衡队列.
- 截肢发病率的分析和发病率比率 (IRR) 和差异 (IRD) 的计算,使用灵敏度和子组分析.
主要成果:
- 分析了300多万匹配对,平均随访时间为7个月.
- 在COVID-19幸存者中,截肢的风险增加了2.33倍 (IRR为2.33;95%CI为1.88-2.90).
- 截肢风险增加在感染后的2年内持续存在,并且在具有更大的并发症负担 (查尔森并发症指数≥2) 的患者中显著增加.
结论:
- COVID-19感染与幸存者中截肢率持续增加有关.
- 在COVID-19后截肢的风险增加被多种并发症的存在所加剧.
- 长期监测和主动管理血管并发症对于COVID-19幸存者至关重要,特别是那些有先前存在的健康状况的人.
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