肝硬化患者明显肝脏脑病变消失后持续认知障碍的营养治疗:双盲随机对照试验
Barjesh Chander Sharma1, Sudhir Maharshi2, Sanjeev Sachdeva1
1Department of Gastroenterology, G.B. Pant Hospital, New Delhi, India.
Journal of gastroenterology and hepatology
|June 24, 2023
概括
营养治疗显著改善了肝硬化患者的最小肝脑病变 (MHE). 这种干预改善了认知功能,生活质量和关键生物标志物,为MHE提供了有前途的治疗方法.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 临床营养学 临床营养学
- 神经科学是一个神经科学.
背景情况:
- 最小的肝脑病变 (MHE) 表示肝硬化患者的认知障碍,与不良结果相关.
- 评估营养治疗对MHE的影响对于改善患者预后至关重要.
研究的目的:
- 评估营养疗法的有效性,以改善MHE的肝硬化患者的认知功能.
- 评估营养治疗对与健康相关的生活质量 (HRQOL),人体测量和生化标志物的影响.
主要方法:
- 一项为期6个月的双盲随机受控试验,涉及150名被诊断为MHE的肝硬化患者.
- 患者被分配接受营养治疗 (30-35 kcal/kg/day,1.0-1.5 g蛋白质/kg/day) 或没有营养干预.
- 在基线和6个月后进行了MHE诊断和认知功能 (PHES),HRQOL,人体测量,氨,内毒素,炎症标志物和肌肉的评估.
主要成果:
- 与对照组相比,营养治疗导致MHE的逆转率显著更高 (73.2%对21.4%).
- 在营养治疗组中,在心理测量肝脏脑病变得分 (PHES),HRQOL,人体测量,氨,内毒素,细胞因子和肌素水平上观察到改善.
- 营养治疗组中较少的患者出现了明显的肝脑病变 (6对13).
结论:
- 营养疗法是肝硬化患者肝脏脑病变最小的有效治疗方法.
- 该干预措施对营养状况,HRQOL产生积极影响,并降低了氨,内毒素,炎症标志物和肌素的水平.
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