严格控制克罗恩病的营养管理:一项试点研究
Elisabetta Cavalcanti1, Antonella Marra1, Alessia Mileti1
1IBD Unit, National Institute of Gastroenterology-IRCCS, 70013 Castellana Grotte, Italy.
Nutrients
|December 17, 2024
概括
用必需氨基酸 (EAA) 和甲酸 (NaB) 补充饮食改善了克罗恩病 (CD) 患者的肌肉质量和骨肌肉指数 (SMI),从而降低了手术率.
科学领域:
- 胃肠病学和肝病学 胃肠学和肝病学
- 营养科学 营养科学
- 临床研究 临床研究
背景情况:
- 克罗恩氏病 (CD) 经常导致肠道纤维化和阻塞,几十年来狭窄形成发生率的变化有限.
- 饮食是一种潜在的,被低估的因素,通过免疫和微生物调节影响CD纤维化.
- 在CD中常见的,与疾病严重程度和并发症相关,骨肌肉指数 (SMI) 是一个关键的预测参数.
研究的目的:
- 为了评估使用必需氨基酸 (EAA) 和甲酸 (NaB) 补充剂进行12个月的饮食干预的疗效.
- 评估这种营养方法对克罗恩病患者严格治疗的影响.
主要方法:
- 采用了一种随机的,受控的试点研究设计.
- 参与者接受了为期12个月的饮食干预,包括EAA和NaB补充剂.
- 测量肌肉质量和SMI以评估身体组成的变化.
主要成果:
- 与对照组相比,EAA/NaB组的肌肉质量 (p=0.01) 和SMI (p=0.02) 在统计学上显著改善.
- 仅在EAA/NaB组的10%需要手术,而在对照组的一年后,这一比例为40%.
- 骨肌肉质量对于预测CD患者的疾病过程至关重要.
结论:
- 这种营养方法,涉及EAA和NaB补充剂,在严格管理持续性CD方面显示出希望.
- 研究结果表明,这种干预措施可以改善患有硬性结核病的患者的疾病结果和生活质量.
- 需要进一步的前性研究来验证这些初步结果.
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