分析COVID-19病毒载荷,炎症标记物和淋巴细胞亚群之间的相互作用,对长期COVID的发展进行分析
Andrea Rivera-Cavazos1,2, José Antonio Luviano-García1,3, Arnulfo Garza-Silva1,2
1Vicerrectoría de Ciencias de la Salud, Escuela de Medicina, Universidad de Monterrey, San Pedro Garza García 66238, Nuevo León, Mexico.
Microorganisms
|September 28, 2023
概括
长期COVID影响超过40%的患者,在急性感染期间淋巴细胞和NK细胞水平较高,预测其发展. 接受ICU治疗也增加了长期COVID的风险.
科学领域:
- 传染性疾病 传染性疾病
- 免疫学 免疫学 免疫学
- 流行病学 流行病学
背景情况:
- SARS-CoV-2 感染导致全球重大健康问题.
- 长期COVID,感染后持续症状,影响超过40%的患者.
- 了解长期COVID的风险因素和病原体是至关重要的.
研究的目的:
- 在长期COVID急性感染期间调查炎症标记物,病毒载量和淋巴细胞亚群之间的关联.
- 在住院患者中识别长期COVID的预测因素.
主要方法:
- 在墨西哥北部的79名住院COVID-19患者的长度回顾性研究.
- 在急性感染期间分析炎症参数,病毒载量和淋巴细胞亚群.
- 长期跟踪 (1.5年) 以评估持续的长期COVID症状.
主要成果:
- 41.8%的患者出现了长期COVID症状,主要是疲劳 (45.5%).
- 在急性感染期间,较高的淋巴细胞水平和NK细胞亚群与长期的COVID有关.
- 在急性COVID-19期间进入重症监护室 (ICU) 与长期COVID的风险增加有关.
结论:
- 在急性感染期间的淋巴细胞水平和NK细胞亚群可以作为长期COVID的预测因素.
- 住院的严重程度,包括ICU入院,与长期的COVID发展有关.
- 需要进一步的研究来阐明长期COVID病原体的潜在机制.
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