父亲年龄对辅助生殖技术累积结果的影响
Clemence Farabet1, Paul Pirtea1, Achraf Benammar1
1Department of Obstetrics, Gynecology and Assisted Reproduction, Hospital FOCH, Suresnes, France.
Frontiers in medicine
|February 1, 2024
概括
先进的父亲年龄 (45岁及以上) 在辅助生殖技术 (ART) 周期中显著降低了累积活产率. 这一发现凸显了父亲年龄在ART成功中的重要性.
科学领域:
- 生殖医学 生殖医学
- 不孕症研究 不孕症研究
- 临床胚胎学 临床胚胎学
背景情况:
- 父亲年龄越来越被认为是影响生殖结果的因素.
- 以前的研究主要集中在母亲的年龄上,对父亲的年龄对辅助生殖技术 (ART) 的影响的关注较少.
- 了解父亲年龄的作用对于优化ART成功率至关重要.
研究的目的:
- 调查父亲年龄对ART累积活产率 (cLBR) 的影响.
- 分析二次结果,如累积妊娠率 (cPR) 和流产率.
- 根据父亲和母亲的年龄组进行子组分析.
主要方法:
- 回顾性单中心队列研究,包括2358对夫妇接受他们的第一个ART周期.
- 患者包括18-43岁的女性和18-60岁的男性.
- 主要结果:cLBR;次要结果:心肺复苏和流产率. 根据父亲年龄 (<45 vs. ≥45) 和母亲年龄 (<35,35-38,>38) 的子组分析.
主要成果:
- 与年轻父亲 (<45;0.5301,p<0.001) 相比,45岁以上的父亲年龄与显著较低的CPR (0.3111) 相关.
- 在女性>38中,cLBR在男性≥45 (0.19) 与<45 (0.26,p=0.061) 之间较低,cPR显著较低 (0.21与0.34,p<0.001).
- 在35-38岁的女性中,cLBR对男性≥45 (0.30) 与<45 (0.44,p=0.031) 显著较低,cPR也显著较低 (0.34与0.49,p=0.036).
结论:
- 45岁及以上的父亲年龄显著影响累积ART结果,包括怀孕和活产率.
- 晚年父亲年龄的负面影响与晚年母亲年龄相结合时更为明显.
- 这些发现强调了在ART咨询和治疗策略中考虑父亲年龄的重要性.
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