硫酸对 (学前) 儿童的身高速度受损有助于提高身高
Evelien Snauwaert1, Stefanie De Buyser2, Wim Van Biesen3
1Department of Pediatric Nephrology, Ghent University Hospital, Ghent, Belgium.
Kidney international reports
|June 20, 2024
概括
一种尿素毒素的硫酸与慢性病 (CKD) 的学龄前儿童的身高速度降低有关. 在患有CKD的青春期儿童中没有观察到这种关联.
科学领域:
- 儿科脏病学 儿科脏病学
- 内分泌学 在内分泌学.
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 儿童慢性病 (CKD) 与显著的生长失败有关.
- 一种慢性炎症状态,可能是由尿素毒素驱动的,与生长失败的病理生理学有关.
- 了解尿素毒素在生长障碍中的特定作用对于有效管理至关重要.
研究的目的:
- 为了研究尿素毒素度与儿科CKD队列中身高速度之间的关联.
- 为了区分尿素毒素对前青春期和青春期患有CKD的儿童生长的影响.
主要方法:
- 一项前性的多中心观察性研究,涉及0-18岁的儿童,患有1-5D阶段的CKD.
- 尿液中毒素水平和临床生长参数每3个月评估一次,长达2年.
- 线性混合效应模型被用来分析毒素水平和高度速度之间的关联,控制相关的共变量.
主要成果:
- 在学龄前儿童 (2-12岁) 中,氧硫酸 (IxS) 度增加10%与身高速度每年减少0.002 SDS有关 (P <0.05).
- 这种关联在调整CKD阶段,生长激素,碳酸盐和食蛋白质摄入量后仍然显著.
- 在青春期儿童 (>12岁) 中,尿道毒素度与身高速度之间没有显著的关联.
结论:
- 硫酸 (IxS) 是一种关键的尿素毒素,有助于降低CKD的学龄前儿童的身高速度.
- 尿素毒素对生长速度的影响似乎在儿科CKD的青春期前和青春期之间有所不同.
- 进一步的研究可能会阐明儿科CKD生长衰竭的机制和治疗点.
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