使用抗穆勒尔激素来预测过早的卵巢衰竭:一个回顾性横截面研究
Yuanxin Huang1,2,3, Xiaojun Kuang1,3, Huiting Jiangzhou1,3
1The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Frontiers in endocrinology
|December 4, 2024
概括
抗穆勒尔激素 (AMH) 与卵泡刺激激素 (FSH) 在18-40岁的女性中具有反向相关性. 低AMH水平有效预测过早的卵巢缺陷/失败 (POI/POF),有助于临床诊断.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 妇科 妇科 妇科 妇科
- 生物标志物发现发现
背景情况:
- 过早的卵巢缺陷/失败 (POI/POF) 影响生育年龄的女性.
- 抗穆勒尔激素 (AMH) 是卵巢储备的一个潜在生物标志物.
- 在诊断和预测POI/POF中AMH的临床实用性需要进一步澄清.
研究的目的:
- 分析18-40岁女性的AMH和基底FSH水平之间的相关性.
- 为了评估POI/POF的AMH的预测值.
主要方法:
- 分析了21143名年龄在18-40岁之间的女性队列.
- 收集了人口统计数据和荷尔蒙水平 (FSH,AMH).
- 限制立方线和后勤回归评估了与AMH水平相关的POI/POF风险;决策曲线分析评估了临床效用.
主要成果:
- 在AMH和FSH水平之间观察到显著的反相关性 (p<0.001).
- 随着年龄的增长,当AMH低于0.5 ng/mL时,基础FSH显著增加.
- 在25岁左右,AMH水平达到峰值,并随着年龄的增长而下降,特别是当FSH≥10 IU/L时.
- 随着血清AMH降至0.5ng/mL以下,POI/POF风险急剧增加.
- 较低的AMH水平表明POI/POF的临床诊断实用性很好.
结论:
- 血清AMH水平与18-40岁女性的FSH水平相反相关.
- AMH 作为 POI/POF 的一个有价值的预测指标,特别是当水平较低时.
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