在炎症性肠病中微量营养素缺乏和肌肉状况
Joonhee Han1, Hyun Joo Song1, Min Sook Kang2
1Department of Internal Medicine, Jeju National University Hospital, Jeju National University College of Medicine, Jeju 63241, Republic of Korea.
炎症性肠病 (IBD) 患者往往缺乏微量营养素. 与性结肠炎 (UC) 患者相比,克罗恩病 (CD) 患者的铁,和维生素D水平较低,骨肌肉质量减少.
科学领域:
- 胃肠病学和营养科学 胃肠病学和营养科学
- 慢性疾病管理 慢性疾病管理
- 炎症性肠道疾病研究研究
背景情况:
- 微量营养素缺乏是诊断为炎症性肠病 (IBD) 的患者的一个重大问题.
- 了解不同IBD亚型的特定营养和肌肉状况对于有效的患者管理至关重要.
- 之前的研究表明IBD与各种营养物质枯竭之间存在联系,这会影响整体健康结果.
研究的目的:
- 为了前性地评估IBD患者中微量营养素缺乏的患病率.
- 用客观的身体组成分析来评估IBD患者的肌肉状况.
- 为了比较性结肠炎 (UC) 和克罗恩病 (CD) 亚型之间的微量营养素水平和肌肉状况.
主要方法:
- 从2019年6月到2021年10月,有望招募105名IBD患者.
- 血清分析以测量关键微量营养素,包括铁,和维生素D.
- 生物电阻分析 (BIA) 用于全面评估身体组成,包括骨肌肉指数 (SMI).
主要成果:
- 与性结肠炎 (UC) 患者相比,克罗恩病 (CD) 患者的铁和血清水平显著降低 (p < 0.05).
- 维生素D缺乏症在CD患者中 (低于20 ng/mL) 比在UC患者中更为明显,尽管在统计学上并不显著 (p = 0.567).
- 与UC患者相比,CD患者的骨肌肉指数 (SMI) 和调整的骨肌肉质量显著下降 (p < 0.001).
结论:
- 降低基本微量元素的水平,特别是铁,和维生素D,在克罗恩病患者中很突出.
- 与UC患者相比,降低骨肌肉质量是CD患者的重要发现.
- 这些发现凸显了CD中独特的营养和肌肉挑战,需要量身定制的治疗策略.
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