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在怀孕早期刺激铁热素受体抗体

Nanna Maria Uldall-Torp^1,2, Lærke Andersen¹, Hannah Jaekyung Kim³

¹Department of Clinical Biochemistry, 53141 Aalborg University Hospital , Aalborg, Denmark.

Clinical chemistry and laboratory medicine

|April 18, 2024

概括

这项研究确立了孕妇甲状腺氨酸受体刺激抗体 (TSI) 的怀孕特异性切断值. 新的 TSI 值显示与用于诊断甲状腺功能障碍的传统甲状腺蛋白受体抗体 (TRAb) 测量具有很高的一致性.

科学领域:

内分泌学在内分泌学.
生殖医学生殖医学
免疫学免疫学免疫学

背景情况:

甲状腺素受体抗体 (TRAb) 对于在怀孕期间诊断Graves的甲状腺功能障碍至关重要.
甲状腺素受体刺激性抗体 (TSI) 生物测试提供了刺激性抗体的具体测量.
为了准确的临床解释,制定孕期特异性标准标准 (TSI) 的参考范围至关重要.

研究的目的:

为了测量孕妇的STI水平.
为 TSI 建立一个特定于怀孕的截止值.
为了比较STI测量与基于免疫测试的TRAb在孕妇中.

主要方法:

北丹麦地区怀孕队列 (2011-2015年) 的回顾性分析.
使用Turbo TSI生物测试对早期怀孕样本进行 TSI 的测量.
使用顺序统计数据的回归建立一个特定于怀孕的 TSI 切线.

主要成果:

确立了0.0418 IU/L的怀孕特定的 TSI 截止值.
在患有妊娠早期甲状腺功能障碍的女性中,9.8%的女性使用新的切断值是TSI阳性.
在94%的案例中,TSI和Trab之间的分类协议得到了观察.

结论:

这项研究为大量早期怀孕妇女提供了第一个针对怀孕的STI切断线.
建立的 TSI 切线表明与免疫测试 TRAb 测量结果有很好的一致性.
这一发现支持使用孕期甲状腺功能障碍症管理的孕期特定门的 TSI.

关键词:

格雷夫斯的疾病.甲状腺功能过强症甲状腺功能过强症甲状腺疾病是一种甲状腺疾病.甲状腺氨酸受体抗体 (TRAb) 的使用甲状腺氨酸受体刺激抗体 (TSI)

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