反米勒尔激素可以预测异常非阻塞性亚子精子症男性的阳性精子检索吗?
Ceska gynekologie
|November 3, 2025
概括
血清抗米勒尔激素 (AMH) 水平可以预测患有异常非阻塞性精子缺血症 (iNOA) 的男性进行微切割丸精子提取 (mTESE) 的精子检索成功. 较高的AMH水平表明精子检索的机会较低.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 男人不孕症研究研究
- 手术预测结果的预测
背景情况:
- 异形非阻塞性精子缺血症 (iNOA) 是男性不孕症的一个重大挑战.
- 微切割丸精子提取 (mTESE) 是iNOA中精子提取的一种手术选择.
- 预测mTESE成功的生物标志物对于患者咨询和管理至关重要.
研究的目的:
- 评估血清抗穆勒尔激素 (AMH) 在预测精子采集 (SR) 结果中的实用性.
- 开发一个SR成功的预测模型,以男性的iNOA经历mTESE.
- 为了指导男性不孕症治疗的临床决策.
主要方法:
- 对72名患有iNOA的男性进行了回顾性,多中心的队列研究,他们接受了mtESE.
- 在手术前测量血清AMH和FSH水平.
- 后勤回归和ROC曲线分析以确定预测因素和诊断准确度.
主要成果:
- 血清AMH是成功提取精子的唯一独立预测因子 (P < 0.001).
- 较高的AMH和FSH水平与负的SR结果相关 (分别P = 0.001和P = 0.044).
- 在AMH中,AMH显示出优异的诊断性能 (AUC=0.909),最佳切断值为3.4 ng/mL.
结论:
- 血清AMH是一种可靠的,非侵入性的生物标志物,用于预测iNOA患者的SR结果.
- 一个AMH水平>3.4 ng/mL显著降低了成功的精子采集的可能性.
- 将AMH整合到手术前评估中可以优化手术规划和患者咨询.
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