微组织精子提取成功的临床预测者在非阻塞性亚子精子症中,具有完整的亚子精子症因子c微删除
Mustafa Emre Bakircioglu1, Kadir Can Sahin2, Cenk Ozcan3
1OTA & Jinemed Hospital, Urology Department & Sensart Clinic, Istanbul, Turkey.
Urology
|February 8, 2025
概括
父母血缘关系对非阻断性精子缺血 (NOA) 中的AZFc微切除的微丸精子提取 (micro-TESE) 成功产生负面影响. 其他临床因素,如年龄或激素水平,不能预测这些患者的精子采集结果.
科学领域:
- 生殖医学 生殖医学
- 安德罗学与人类学
- 遗传学 遗传学是一种遗传学.
背景情况:
- 非阻塞性精症 (NOA) 影响男性生育能力.
- 亚精子因子c (AZFc) 微切除是NOA的原因之一.
- 微丸精子提取 (micro-TESE) 是NOA.中精子提取的一种手术选择.
研究的目的:
- 评估影响微TESE成功的临床和组织病理学参数,在NOA患者中具有完整的AZFc微删除.
- 为了解决有限的数据和有争议的发现,关于微型TESE在这个特定的NOA子组的预测因素.
主要方法:
- 对接受微型TESE (2014-2022) 的1308名NOA患者进行了回顾性分析.
- 基于精子检索成功的完整AZFc微切除的男性临床和组织病理学数据的比较评估.
- 确定了54名患者 (4.1%) 完全AZFc微切除.
主要成果:
- 在AZFc微切除的患者中,微型TESE的精子检索成功率为51.8% (28/54).
- 在精子阳性和阴性组之间,患者年龄,激素水平 (FSH,),不孕持续时间或丸体积没有显著差异.
- 父母血缘关系与精子采集结果有显著的相关性 (P=.032).
- 根据精子检索状态,组织病理学模式没有显著差异.
结论:
- 父母血缘关系是AZFc微删除的NOA患者中微TESE成功的唯一被确定的负面预测因素.
- 临床参数,如年龄,FSH,丸和丸体积缺乏预测价值微型TESE在这个人群中的成功.
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