长期COVID和肺部参与:为期一年的长度实践研究
Motoc Nicoleta Stefania1, Claudia Toma2, Cosmina Ioana Bondor3
1Department of Medical Sciences-Pulmonology, Faculty of Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
长期COVID症状可能会持续,但COVID后间歇性肺病很少见. 最初的疾病严重程度与长期的COVID有关,住院时间会影响早期症状和肺功能.
科学领域:
- 肺部病理学 肺部病理学
- 传染性疾病 传染性疾病
- 关键护理医学 关键护理医学
背景情况:
- 长期COVID的特征是SARS-CoV-2感染后三个月以上的持续症状,影响了大量的患者群体.
- 了解长期COVID和相关并发症 (如间歇性肺病) 的预测因素对于患者管理至关重要.
研究的目的:
- 为了确定后COVID-19综合征 (长期COVID) 的预测因素.
- 评估与长期COVID患者间歇性肺病和功能衰退相关的因素.
- 为了评估SARS-CoV-2感染后的长期肺部后果.
主要方法:
- 一组210名住院患者确诊SARS-CoV-2感染 (轻度至危急) 被评估在出院后3,6个月和12个月.
- 评估了肺功能测试 (FVC,DLCO) 和症状负担.
- 用多变量线性回归分析来确定显著的预测因素.
主要成果:
- 后COVID-19间歇性肺病不常见,只有1名患者 (0.5%) 在12个月内怀疑.
- 更长的住院时间与3个月后更低的FVC和DLCO相关.
- 住院日数增加与3个月和6个月的症状负担增加有关,在回归分析中仍然显著.
结论:
- 长期的COVID似乎与SARS-CoV-2感染的初始严重程度有关.
- 后COVID-19间歇性肺病不是一个常见的并发症.
- 住院时间是影响COVID-19后早期症状持续性和肺功能的一个重要因素.
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