针对伊朗健康新生儿,婴儿和幼儿的肝功能测试的特定年龄的参考间隔
Seyede Negin Badakhshan1, Hamideh Ghazizadeh2,3, Maryam Mohammadi-Bajgiran3
1Department of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran.
Journal of clinical laboratory analysis
|December 13, 2023
概括
这项研究为伊朗儿童的肝功能测试建立了新的参考间隔,这对于儿科护理的准确诊断至关重要. 这些发现有助于解释婴儿和幼儿的测试结果.
科学领域:
- 儿科生物化学 儿科生物化学
- 临床化学 临床化学
- 参考区间的确定 参考区间的确定
背景情况:
- 确定肝功能测试 (LFT) 的准确参考间隔对于儿科临床实践至关重要.
- 伊朗儿童的LFT之前的RI无法获得,因此需要进行这项研究.
- 这项研究解决了伊朗儿科诊断标准中的一个关键差距.
研究的目的:
- 确定健康的伊朗儿童肝功能关键测试的参考间隔.
- 提供针对年龄特定的氨酸转移酶 (ALT),阿斯巴酸转移酶 (AST),性化酶 (ALP),直接胆红素和总胆红素的参考数据.
- 提高儿科人口中LFT结果的临床解释.
主要方法:
- 招募了344名年龄在3天至30个月的健康儿童.
- 血清中ALT,AST,ALP,直接胆红素和总胆红素的水平被量化.
- 根据临床和实验室标准研究所 (CLSI) Ep28-A3 准则建立了参考间隔.
主要成果:
- 在ALT,ALP,直接胆红素和总胆红素方面观察到显著的年龄特异性变化,但在AST方面没有.
- 0至5个月以下的婴儿的ALT和ALP水平明显高于年龄较大的儿童.
- 直接和总胆红素水平在婴儿早期明显升高,在随后的年龄组下降约50%.
结论:
- 建立的参考间隔为伊朗儿童的LFT提供了新的,年龄特定的数据.
- 这些发现有望提高对新生儿和儿童生物化学测试临床解释的准确性.
- 这些数据将对为儿科患者提供服务的临床实验室有价值,特别是在伊朗和类似地区.
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