评估COVID-19后的呼吸系统动态:肺功能,支气管过敏反应和支气管扩展剂反应的综合分析
Chun-Yao Huang1,2, Yao-Kuang Wu1,2, Mei-Chen Yang1,2
1Division of Pulmonary Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
ERJ open research
|October 8, 2024
概括
后COVID-19患者经常经历气道过敏反应 (AHR),具有积极的甲胆挑战测试 (MCT),表明更糟糕的呼吸系统症状和肺功能. 在评估这些个体的呼吸系统动态方面,MCT至关重要.
科学领域:
- 肺部病理学 肺部病理学
- 传染性疾病 传染性疾病
- 呼吸系统医学 呼吸系统医学
背景情况:
- 新型冠状病毒疾病2019 (COVID-19) 显著影响全球医疗保健系统.
- 许多从COVID-19中恢复过来的个人经历了慢性呼吸道症状,影响了日常生活.
- 在COVID-19后持续存在的呼吸道问题需要了解潜在的生理变化.
研究的目的:
- 评估COVID-19后个体的呼吸系统动态,特别是气道过敏反应 (AHR) 和支气管扩展剂反应.
- 为了比较COVID-19幸存者和非COVID-19个体之间的呼吸功能.
- 为了评估阳性甲胆挑战测试 (MCT) 对COVID-19后患者呼吸系统症状和功能的影响.
主要方法:
- 包括282名患有呼吸道症状的成年人接受挑测试.
- 记录人口统计细节,临床症状和病史.
- 进行了基线螺旋测量,甲胆挑战测试 (MCT) 和支气管扩展器后螺旋测量.
- 根据COVID-19状态和MCT结果将患者分为四组.
主要成果:
- 43.7%的COVID-19后患者表现出AHR,喘息是常见的症状.
- 患有COVID-19后和MCT阳性的患者 (4组) 报告呼吸障碍,咳和喘息增加,肺功能基线较低.
- 在4组中,MCT导致肺功能参数显著下降,在1秒内强制呼吸量低到强制生命能力比率的流行率显著增加.
结论:
- 结果提供了对COVID-19后个体的AHR和呼吸系统症状的见解.
- 积极的MCT结果与特定的呼吸系统特征和潜在的恶化有关.
- 甲胆挑战测试对于评估COVID-19后人口的呼吸系统动态至关重要.
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