[鼓舞性肌肉功能是否可以等同于COPD患者的肺高通胀?]
Mariela Alvarado Miranda1, Cinta Cumplí Gargallo1, Antonio Sancho Muñoz1
1Servei de Pneumologia-URMAR, Hospital del Mar (IMIM), Barcelona, España.
Open respiratory archives
|July 27, 2023
概括
肺部高通胀预测慢性阻塞性肺病 (COPD) 患者的死亡率,但鼓动性肌肉力量没有. 在COPD中,鼓舞性肌肉功能受到肺机械和内在肌肉因素的影响.
科学领域:
- 肺部病理学 肺部病理学
- 呼吸系统医学 呼吸系统医学
- 临床研究 临床研究
背景情况:
- 慢性阻塞性肺病 (COPD) 是全球发病率和死亡率的主要原因之一.
- 确定的COPD预后因素,如肺功能参数和全身表现,具有局限性.
- 在COPD管理中需要可靠的预后指标.
研究的目的:
- 调查呼吸肌肉强度是否可以作为COPD患者的预后因素.
- 为了确定灵感肌肉强度是否与肺部膨胀相关.
- 评估COPD中肺高通胀和鼓动性肌肉力量的预后价值.
主要方法:
- 140名COPD患者的回顾性队列研究.
- 纳入标准:2015年1月至2017年10月期间进行的非侵入性呼吸道肌肉强度评估和肺功能测试.
- 在2020年3月1日之前对死亡率的随访.
主要成果:
- 支气管阻塞 (FEV1) 是死亡率的重要预测因素 (p = 0.004).
- 肺高通胀 (IC/TLC<25%和IC<65%预测) 与死亡率增加有关 (p = 0.001和p = 0.06).
- 启发性肌肉强度 (SNIP) 没有被发现是预后因素 (p = 0.629).
结论:
- 肺部高通胀是COPD患者的显著预后因素.
- 在这个COPD队列中,鼓舞性肌肉力量不是可靠的预后指标.
- 慢性肺炎患者的结果受到肺机械和内在肌肉因素的影响.
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