铁状况指标与怀孕期间甲状腺激素度的关联:系统性审查和元分析
Mohammadamin Parsaei1, Mohadese Dashtkoohi2, Elahe Amirkhalili3
1Breastfeeding Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
Frontiers in endocrinology
|February 13, 2025
概括
孕妇的血红蛋白水平,而不是血清费里丁,与怀孕期间的甲状腺功能相关. 血红蛋白监测有助于检测和管理孕妇甲状腺功能障碍.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 营养生物化学 营养生物化学
背景情况:
- 孕产妇的甲状腺激素对胎儿发育至关重要;不平衡会导致不良结果.
- 缺铁可能会损害甲状腺功能,因为铁在甲状腺激素合成中的作用.
- 本综述研究了孕妇铁状况指标与怀孕期间甲状腺功能之间的联系.
研究的目的:
- 系统地审查和分析孕期母亲的铁状况与甲状腺功能之间的关系.
- 为了比较血清费里和血红蛋白水平与孕妇甲状腺激素水平的关联.
主要方法:
- 在主要科学数据库中进行系统的文献搜索,直到2023年.
- 分析基于铁缺乏状态的甲状腺激素水平,以血清费里丁 (切断值 = 30μg/L) 和血红蛋白 (切断值 = 11 g/dL) 定义.
- 超回归分析探讨了铁状况指标和甲状腺激素之间的线性关系.
主要成果:
- 根据血清费里水平,没有发现甲状腺刺激激素,自由T4或总T4的显著差异.
- 由血红蛋白水平定义的铁缺乏与较高的甲状腺刺激激素和较低的自由T4有关.
- 孕产妇的血红蛋白水平与甲状腺刺激激素有显著的反向关联,与自由T4有直接关联.
结论:
- 孕妇的血红蛋白水平与甲状腺功能的相关性比怀孕期间的血清费里水平更强.
- 血红蛋白监测可能为怀孕妇女早期发现和治疗甲状腺功能障碍提供更有效的方法.
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