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隔膜功能在患有异常性肺纤维化患者的超声波评估:一项回顾性观察性研究

Jules Milesi¹, Alain Boussuges², Paul Habert^3,4,5

¹Department of Respiratory Medicine and Lung Transplantation, Assistance Publique-Hôpitaux de Marseille (AP-HM), Hôpital Nord, Aix-Marseille University, Chemin des Bourrely, 13015, Marseille, France.

Respiratory research

|October 29, 2023

概括

隔膜超声波显示,与对照组相比,在异常性肺纤维化 (IPF) 患者中,隔膜功能受损. 隔膜振幅与IPF的临床和功能措施的相关性最强.

科学领域:

肺部病理学肺部病理学
医疗成像医学成像
呼吸系统生理学呼吸系统生理学

背景情况:

通过超声波进行隔膜功能评估在COPD,喘和重症监护中建立.
在扩散性间歇性肺病中对隔膜功能的研究有限,尽管呼吸困难和生活质量是关键的管理问题.
隔膜在异形性肺纤维化 (IPF) 中的作用需要进一步研究.

研究的目的:

用超声波评估IPF患者的隔膜功能.
为了比较IPF患者和健康对照之间的隔膜参数.
为了将隔膜功能与IPF的临床,肺功能和CT扫描肺密度结果相关联.

主要方法:

对IPF患者和健康对照者的回顾性研究.
隔膜超声波在休息和深呼吸期间进行.
与强迫生命能力 (FVC),一氧化碳扩散能力 (DLCO),6分钟步行测试 (6MWT),呼吸障碍得分和CT扫描肺密度的相关性分析.

主要成果:

与对照组相比,IPF患者在休息时表现出膜振幅增加,但在深呼吸时振幅降低.
在IPF患者休息时和深呼吸时,隔膜厚度降低.
深呼吸期间的隔膜振幅与FVC,DLCO,6MWT有很强的相关性,与呼吸障碍和肺密度相反.

结论:

在IPF患者中,隔膜振幅和厚度受损.
隔膜振幅是IPF中与临床和功能状态相关的最重要的参数.
需要进一步的研究来确定隔膜振幅作为IPF的预后因素.

关键词:

隔膜隔膜是一个隔膜.异形性肺纤维化症异形性肺纤维化症肺部疾病肺部疾病肌肉骨生理现象肌肉骨生理现象生理学生理学生理学呼吸功能测试呼吸功能测试呼吸系统生理现象呼吸系统生理现象断层扫描 (Tomography) 是一个专业的技术.超声波学超声波学超声波学电脑计算的X射线成像

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