严重疾病后肌肉衰弱:解开生物机制和临床障碍
Alexandre Pierre1,2, Raphael Favory3,4, Claire Bourel3,4
1Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1167 - RID-AGE - Facteurs de Risque Et Déterminants Moléculaires Des Maladies Liées Au Vieillissement, 59000, Lille, France. alexandre.pierre@univ-lille.fr.
Critical care (London, England)
|June 17, 2025
概括
重症监护室 (ICU) 的幸存者经常因为复杂的生物变化而经历持续的肌肉衰弱. 了解这些机制对于开发有效的治疗方法来实现长期的身体恢复至关重要.
科学领域:
- 关键护理医学 关键护理医学
- 生理学 生理学 生理学
- 分子生物学分子生物学
背景情况:
- 改善的医院护理增加了重症监护室 (ICU) 的幸存者数量.
- 后重症监护综合征 (PICS) 显著恶化了长期预后.
- 减少肌肉力量,质量和功能是幸存者的主要特征,导致残疾和死亡率增加.
研究的目的:
- 审查ICU幸存者的持续肌肉功能障碍的临床,生理和生物决定因素.
- 探索导致ICU后肌肉衰弱的分子,细胞和系统机制.
- 讨论创新的治疗方法和未来的研究方向.
主要方法:
- 这篇叙事综述综合了现有的关于ICU获得的肌肉虚弱的文献.
- 它检查了影响康复的因素,包括ICU前的健康状况,ICU并发症和ICU后的管理.
- 该审查重点关注起作用的生理和生物机制.
主要成果:
- 在ICU幸存者的肌肉衰弱是由神经内分泌,血管,神经和肌肉系统功能障碍驱动的.
- 复杂的生物机制包括线粒体和自功能障碍,表观遗传变化,细胞衰老,炎症,免疫细胞功能障碍,干细胞枯竭和细胞外矩阵重塑.
- 预先存在的疾病 (肥胖,) 和ICU干预影响康复.
结论:
- 后ICU肌肉衰弱是一个动态的,多方面的问题,需要一个整体的方法.
- 结合营养,身体和生物干预的综合治疗方法显示出有前途.
- 从ICU入院到ICU后康复,解决这些因素对于减轻长期身体残疾至关重要.
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