SARS-CoV-2对柔道运动引起的支气管收缩和没有支气管收缩的柔道运动员呼吸功能的中期影响:一项回顾性研究
Özgür Bostancı1, Emre Karaduman1, Ali Kerim Yılmaz1
1Faculty of Sport Sciences, University of Ondokuz Mayıs, Samsun, Türkiye ; and.
概括
严重急性呼吸系统综合征冠状病毒-2 (SARS-CoV-2) 感染显著损害了精英柔道运动员的呼吸功能,特别是那些运动引起的支气管收缩 (EIB). 在EIB的运动员中,恢复时间较长,这突显了先前存在的疾病对病毒后呼吸系统健康的影响.
科学领域:
- 运动医学 运动医学
- 肺部病理学 肺部病理学
- 传染性疾病 传染性疾病
背景情况:
- 精英运动员,包括柔道运动员,容易感染严重急性呼吸系统综合征冠状病毒-2 (SARS-CoV-2) 感染.
- 在运动引起的支气管收缩 (EIB) 的运动员中,SARS-CoV-2对呼吸功能的影响尚不清楚.
研究的目的:
- 为了研究SARS-CoV-2感染后精英柔道运动员的呼吸功能异常和恢复模式.
- 为了比较运动员之间的结果与没有先前存在的EIB.
主要方法:
- 追溯队列研究涉及25名精英柔道运动员,他们被诊断患有或没有EIB和SARS-CoV-2感染.
- 在感染前和感染后90天内收集的呼吸肌肉强度 (MIP,MEP) 和肺功能 (FEV1,FVC,PEF) 数据.
主要成果:
- 与没有EIB的运动员相比,EIB的运动员在SARS-CoV-2感染后的呼吸肌肉强度和肺功能的显著减少.
- 在感染了EIB的运动员中,最大吸气压 (MIP) 降低了14%,最大呼气压 (MEP) 降低了8%.
- 肺功能 (FEV1,FVC) 降低了4%,在EIB运动员中保持了90天的异常,而在非EIB运动员中迅速恢复正常.
结论:
- 在柔道比赛中,SARS-CoV-2感染会显著损害呼吸肌肉强度和肺功能.
- 预先存在的EIB加剧了这些影响,并延长了SARS-CoV-2感染后自发呼吸道恢复时间.
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