完整的血清,凝血生物标志物和肺功能在COVID-19危急后6个月
Salla Kattainen1, Hanna Pitkänen1, Jere Reijula2
1Division of Intensive Care, Department of Perioperative and Intensive Care Medicine, University of Helsinki and HUS Helsinki University Hospital, Helsinki, Finland.
Acta anaesthesiologica Scandinavica
|May 9, 2024
概括
在危急的COVID-19后六个月,大多数患者表现出异常的凝血生物标志物,因子VIII (FVIII) 的升高与肺扩散能力的降低有关. 这表明正在进行的凝血问题会影响COVID-19后的恢复.
科学领域:
- 临界护理医学 临界护理医学
- 肺部病理学 肺部病理学
- 血液学 血液学 血液学
背景情况:
- 在COVID-19后,器官功能障碍的恢复至关重要.
- 在严重疾病后评估长期凝血状况至关重要.
- 需要了解COVID-19后凝血和肺功能之间的联系.
研究的目的:
- 为了评估凝血生物标志物在COVID-19后6个月的恢复.
- 为了研究凝血状态和肺功能 (DLCOc%) 之间的关联,在COVID-19危急后6个月.
主要方法:
- 在住院6个月后,对ICU治疗的COVID-19患者的完整血清 (CBC) 和凝血生物标志物的分析.
- 6个月值与急性阶段水平的比较.
- 凝血生物标志物与肺功能测试 (PFTs) 的相关性,特别是DLCOc%,使用线性回归.
主要成果:
- 只有21%的患者在6个月后将所有凝血生物标志物正常化.
- 第八因子 (FVIII) 在46%的患者中仍然升高.
- 在DLCOc%和FVIII之间观察到微弱的负相关性,表明肺功能受损.
结论:
- 危急的COVID-19幸存者经常表现出持续的凝血异常,在出院6个月后.
- 在这些患者中,高FVIII水平可能与肺扩散能力 (DLCOc%) 的降低有关.
- 凝血失调可能会导致严重的COVID-19后的长期肺部继发症.
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