肠道障碍与复杂严重营养不良儿童的死亡率相关
Bijun Wen1,2, Amber Farooqui2, Celine Bourdon2,3
1Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada.
肠道疾病间接与复杂严重营养不良 (CSM) 儿童的死亡率有关. 了解这些肠道问题可以提高重症儿童的生存率.
科学领域:
- 儿科重症监护 儿科重症监护
- 胃肠病学 胃肠病学
- 营养科学 营养科学
背景情况:
- 儿童复杂严重营养不良 (CSM) 导致高死亡率,尽管标准治疗.
- 有限的证据表明,肠道功能障碍可能会影响CSM的预后.
- 这项研究调查了肠道疾病在CSM相关死亡率中的作用.
研究的目的:
- 评估CSM住院儿童肠道疾病和死亡率之间的关联.
- 为了确定特定的标记器的肠道功能障碍在儿童中致命的结果从CSM.
主要方法:
- 在肯尼亚和马拉维的一项随机对照试验中进行了一项病例对照研究.
- 在已故儿童 (病例) 和已出院儿童 (对照组) 之间比较便代谢量和肠病标志物 (MPO,calprotectin,I-FABP).
- 倾向性得分匹配用于控制年龄,艾滋病毒和营养状况.
主要成果:
- 与对照组相比,已故儿童的便代谢组显示氨基酸,单糖和微生物产品减少.
- 短链脂肪酸 (SCFA) 含量在各组之间没有差异.
- 肠道病变标记在整体上没有显著差异,但在非发病例中血清I-FABP升高,这表明肠道炎症在死亡率中发挥了间接作用.
结论:
- 肠道疾病间接与CSM儿童的急性死亡率有关.
- 这些发现有助于更好地了解导致CSM死亡的复杂病理生理路径.
- 对肠道健康干预措施的进一步研究可能会改善重症儿童的治疗结果.
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