潜在肝移植候选人的微量营养素缺乏:一个横截面研究
Manesh Kumar1, Zaigham Abbas1, Darayus P Gazder1
1Department of Gastroenterology and Hepatology, Dr. Ziauddin University and Hospital, Karachi, Sindh, Pakistan.
Euroasian journal of hepato-gastroenterology
|July 28, 2025
概括
患有脱补偿性肝病的患者经常缺乏必需的微量营养素,如和维生素D3. 解决这些营养缺陷对于改善潜在的肝移植接受者的结果至关重要.
科学领域:
- 肝病学和胃肠病学 肝病学和胃肠学
- 临床营养学 临床营养学
- 移植医学 移植医学 移植医学
背景情况:
- 脱补偿性肝病与显著的微量营养素缺乏有关.
- 这些缺陷可能会对患者的预后和治疗产生负面影响,尤其是肝移植候选人.
- 识别特定的营养不足对于有效的患者管理至关重要.
研究的目的:
- 确定非补偿性慢性肝病 (CLD) 患者中特定微量营养素缺乏症的患病率.
- 评估营养缺乏与疾病严重程度是否相关,以末期肝病模型 (MELD) 评分和Child-Pugh分类为指标.
- 为潜在的肝移植接受者提供营养策略的信息.
主要方法:
- 进行了一项横截面,单中心的前性研究.
- 血液测试用于测量维生素D3,,,,,,铁,叶酸和维生素B12的水平.
- 在MELD分数≥15与<15和Child-Pugh等级B和C的患者之间进行了缺陷比较.
主要成果:
- 这项研究包括116名患有不补偿性CLD的患者,主要是由于C型肝炎,NAFLD和酒精性肝病.
- 对于 (89.7%),维生素D3 (62.1%缺乏,23.3%不足) 和铁 (13.8%),观察到高缺乏率.
- 维生素D和缺乏症在MELD得分较高 (≥15) 和Child-Pugh类C的患者中明显更常见.
结论:
- 临界微量营养素缺乏的患病率很高,包括维生素D3,,和铁,在不补偿的CLD患者中.
- 对于这个患者群体,需要进行全面的营养评估和有针对性的干预措施.
- 优化微量营养素水平可能会减少并发症,并改善潜在肝移植候选人的结果.
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