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新生儿中枢先天性甲状腺功能低下症的查:过去,现在和未来
European thyroid journal
|February 6, 2025
概括
出生性甲状腺功能低下症 (CH) 查对于预防智力障碍至关重要. 目前的新生儿查 (NBS) 方法经常错过中心CH,这是一个罕见但严重的疾病,突出了需要改进检测策略的需要.
科学领域:
- 儿科 儿科 儿科
- 内分泌学 在内分泌学.
- 遗传学 是一个遗传学.
背景情况:
- 遗传性甲状腺功能低下症 (CH) 是可预防的智力障碍的主要原因.
- 中央CH是由于缺陷的垂体或下丘脑甲状腺控制的结果,通常与其他垂体激素缺陷 (MPHD) 一起发生.
- 由于潜在的上腺和生长激素缺乏,出生时的MPHD (先天性下垂体) 可能会危及生命.
研究的目的:
- 审查中心CH.新生儿查 (NBS) 的历史发展,当前状态和未来方向.
- 强调早期检测中央CH的重要性,以便及时介入.
- 讨论与中央CH实施NBS相关的挑战和机会.
主要方法:
- 审查现有的文献和CH的历史NBS程序.
- 在NBS中使用的生物化学标记物的分析 (基于T4的方法与基于TSH的方法).
- 讨论中心CH和MPHD的临床影响.
主要成果:
- 中枢性CH是一种罕见的CH原因,但它是唯一适合NBS的垂体激素缺乏症.
- 早期使用基于T4的方法的NBS程序可以检测中央CH,但现在广泛采用的基于TSH的方法对中央CH具有很高的错误阳性率.
- 只有少数国家有NBS程序能够检测中央CH50年后NBSCH开始.
结论:
- 通过NBS早期发现中心性CH对于预防严重的健康后果至关重要,包括智力障碍和危及生命的疾病.
- 目前的NBS策略在准确识别中央CH方面面临挑战,需要在查技术和协议方面取得进展.
- 未来的NBS计划应该旨在结合可靠的方法来检测中央CH,以确保全面的新生儿查.
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