在患有严重慢性肺炎和肺复发症的患者中,分析身体组成与生物电阻分析
Christina Rott1, Eldridge Limen2, Katharina Kriegsmann3
1Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.
Respiratory medicine
|February 13, 2024
概括
患有晚期慢性阻塞性肺病 (COPD) 的患者通常营养不良和身体成分不利. 严重肺炎患者的BMI较低,但身体成分相似,新陈代谢更好,这凸显了饮食和运动干预的必要性.
科学领域:
- 肺部医学 肺部医学
- 营养科学 营养科学
- 身体组成分析 身体成分分析
背景情况:
- 慢性阻塞性肺病 (COPD) 经常与缓冲症和营养不良有关.
- 对于晚期COPD患者的身体组成和营养行为,人们对肺肺复发症的理解有限.
研究的目的:
- 分析晚期COPD患者的代谢参数,饮食和运动行为,肺功能,运动能力和身体组成.
- 为了比较COPD患者与重度肺气 (肺气指数[EI]>20%) 和轻度肺气 (EI ≤20%) 之间的身体组成和代谢状态.
主要方法:
- 一个单一中心对121名COPDGOLD III/IV患者的前性分析.
- 评估包括代谢参数,饮食/运动习惯,肺功能 (FEV1,RV),运动能力和通过生物电阻分析 (BIA) 的身体组成.
- 患者根据肺气的严重程度 (EI) 进行了分层.
主要成果:
- 14.1%的患者体重不足;只有5%使用蛋白质补充剂,三分之一定期炼.
- 生物电阻分析揭示了不利的身体组成:增加体脂,增加ECM/BCM指数,减少相角,减少细胞百分比和较低的无脂肪质量指数 (FFMI).
- 与轻度肺瘤患者相比,重度肺瘤患者 (n=94) 的BMI,FFMI,体重和体脂都较低,但身体成分质量相似,脂质和葡萄糖代谢更好.
结论:
- 尽管BMI较低,但严重肺瘤患者的身体组成和代谢概况有所改善,这需要进一步调查.
- 这些发现强调了在先进的COPD管理中实施营养和运动建议的必要性.
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