尿液pH对小儿尿病的 lithogenic 风险概况的影响
Joanna Bagińska-Chyży1, Jan K Kirejczyk2, Tadeusz Porowski3
1Department of Pediatrics and Nephrology, Medical University of Bialystok, Waszyngtona Street 17, 15-274, Białystok, Poland. joasiabaginska14@wp.pl.
Pediatric nephrology (Berlin, Germany)
|November 14, 2025
概括
保持尿液pH值在6.75和7.0之间对于儿科结石形成者至关重要. 这种pH值范围支持诸如酸盐和等保护因素,有助于预防结石.
科学领域:
- 儿科脏病学 儿科脏病学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 尿液的pH影响了石质物质的溶解性和分泌,但其在儿科结石形成者的代谢关联尚未得到充分理解.
- 这项研究考察了尿液pH值与患有尿病的儿童和青少年的代谢风险因素之间的联系.
研究的目的:
- 为了研究尿液pH与儿科结石形成者的各种石化风险因素之间的关联.
- 为了将这些关联与健康儿科对照组的关联进行比较.
主要方法:
- 400名儿科石头形成者 (3-18岁) 和372名健康对照者的队列接受了24小时的尿液收集.
- 分析了尿液pH值,BMIz-score,尿液体积,度,肌素,GFR,以及,氧酸盐,酸盐,,酸盐和尿酸的分泌.
- 评估了两个石质性风险指数:波恩风险指数 (BRI) 和上位稳定极限度 (UMLOsm).
主要成果:
- 儿科结石形成者比对照者显示出更高的尿量,氧酸盐,,电离,尿酸和BRI.
- 对照组在尿中含有较高的酸盐,度和度.
- 较低的尿液pH与较高的BMIz分数和减少的尿液体积相关;分泌在pH7时达到峰值,而酸盐和在pH6.75-7.0之间增加.
结论:
- 个性化的饮食和生活方式建议对于儿科石头形成者至关重要.
- 建议包括保持健康的BMI,充足的水分和尿液pH值在6.75和7.0之间.
- 这种pH范围似乎促进了诸如酸盐和之类的保护因素,可能减少石头的复发.
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