卵巢储备减少与euploidy率有关:一个单一中心的研究
Edoardo Carnesi1, Stefano Castellano1,2, Elena Albani1
1Division of Gynecology and Reproductive Medicine, Department of Gynecology, Fertility Center, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS) Humanitas Research Hospital, Milan, Italy.
Frontiers in endocrinology
|February 3, 2025
概括
反米勒尔激素 (AMH) 水平与接受体外受精 (IVF) 的妇女的胚胎息相关. 较高的AMH与获得euploid胚胎的机会增加有关,这会影响生育治疗.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 遗传学 是一个遗传学.
- 在体外受精 (IVF)
背景情况:
- 产妇年龄会对生殖成功产生负面影响,原因是胚胎体积的增加.
- 卵巢储备标志物如AMH和AFC可能表明卵细胞质量,特别是在减少的卵巢储备 (DOR).
- 卵巢储备生物标志物与胚胎染色体状况之间的联系尚不清楚.
研究的目的:
- 调查卵巢储备标志物与胚胎育之间的关联.
- 探索AMH和其他因素在IVF患者中对欧体胚胎发育的预测价值.
主要方法:
- 从2015年至2022年,对773次试管婴儿循环进行了回顾性分析,并进行了在植入前对肺积分症 (PGT-A) 的基因查.
- 根据获得至少一个euploid胚胎的情况,患者被分为几组.
- 关键的结果指标包括euploid胚胎细胞的发育率及其与卵巢储备指标的相关性.
主要成果:
- 在AMH水平显示出与胚胎 (OR1.09,p<0.001) 有显著的积极关联.
- 先进的孕产妇年龄与胚胎 (OR 0.82,p<0.001) 有负相关性.
- 检测到的卵细胞数量 (OR 1.050,p=0.05) 和受精率 (OR 6.69,p<0.001) 也与胚胎化有显著的关联.
结论:
- 在IVF中,AMH水平是胚胎化率的重要预测因素.
- 这些发现可以通过提供更清晰的预后来改善患者辅助生殖技术 (ART) 咨询.
- 了解影响试管婴儿结果的因素,如AMH,使患者能够更好地了解他们的生育之旅.
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