一个新的精子度值为Y染色体微删除分析在不育的男性:它可能是阿佐皮尔米亚?
Ali Çift1, Can Benlioğlu1, Mehmet Özgür Yücel1
1Department of Urology, Adıyaman University Faculty of Medicine, Adıyaman, Türkiye.
Urology research & practice
|November 5, 2024
概括
Y染色体微切除 (YCMs) 在3.2%的不育男性中发生. 精和精子数量低 (<100万/毫升) 是YCM测试的关键指标,提高了成本效益.
科学领域:
- 遗传学 遗传学 是一个
- 生殖医学 生殖医学
- 临床诊断 临床诊断 临床诊断
背景情况:
- Y染色体微切除 (YCMs) 是男性不孕症的一个重要原因.
- 准确识别YCM对于遗传咨询和生殖管理至关重要.
- 目前的查标准可能会导致不必要的测试和增加医疗保健成本.
研究的目的:
- 为了确定特定城市人口中YCMs的频率.
- 确定不育男性中YCMs的预测因素.
- 为YCM测试建立一个更具成本效益的临床门.
主要方法:
- 对281名不育男性的回顾性分析,精子度≤500万/毫升.
- 使用基因分析对YCM进行查.
- 预测因素的统计评估,包括精,FSH和LH水平.
主要成果:
- 在3.2% (9/281) 的患者中检测到YCM,所有这些患者都患有亚精子症.
- 精 (P=.002),高FSH (P=.002) 和高LH (P=.021) 是YCMs的显著预测因素.
- 应用<100万/毫升精子度或亚精子度的门可以减少42.7%-54.4%的测试,并节省成本.
结论:
- 该研究建议对YCM检测进行修订的门:发达国家精子数<100万/毫升,发展中国家精子数<100万/毫升.
- 这些修订的门旨在减少不必要的基因测试,节省成本和劳动力.
- 提出的标准保持了诊断准确性,同时提高了YCM查的成本效益.
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