低老年人营养风险指数与肌肉体积低以及肝硬化患者的预后不佳有关
Hirayuki Enomoto1, Yukihisa Yuri1, Takashi Nishimura1
1Department of Gastroenterology, Hyogo Medical University, Mukogawa-cho 1-1, Nishinomiya 663-8501, Hyogo, Japan.
Medicina (Kaunas, Lithuania)
|December 23, 2023
概括
老年营养风险指数 (GNRI) 与肝硬化 (LC) 患者的不良结果有关. 低GNRI表明严重的肝病,肌肉质量减少,预后更差,突出其临床实用性.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 老年医学 老年医学
- 营养科学 营养科学
背景情况:
- 老年营养风险指数 (GNRI) 是评估营养状况的简单临床工具.
- 之前的研究表明,在肝硬化患者中,GNRI和肉症之间存在联系.
- 在肝硬化 (LC) 中GNRI的预后价值仍未得到充分研究.
研究的目的:
- 调查GNRI与LC患者的营养状况之间的关联.
- 检查GNRI与肝功能储备的关系.
- 评估GNRI在LC患者的预后意义.
主要方法:
- 370名LC患者的队列通过人体测量和生物阻抗分析进行了营养评估.
- 统计分析探讨了GNRI,营养参数和肝功能标志物 (FIB-4,Child-Pugh,mALBI) 之间的相关性.
- 使用基于GNRI分层的生存数据分析了预后结果.
主要成果:
- 随着肝病严重程度的提高,GNRI降低 (增加FIB-4,Child-Pugh,mALBI等级).
- 低GNRI (<92) 与代谢障碍 (低BTR,) 和肌肉质量减少 (低SMI) 相相关.
- 与高GNRI (≥92) 患者相比,低GNRI (<92) 患者的预后明显较差.
结论:
- 低GNRI是严重慢性肝病和肝硬化患者营养状况不佳的标志物.
- 低GNRI与肌肉体积减小和肉症有关.
- 该GNRI作为一个有价值的预测器,在肝硬化不良的预后.
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