在PCOS表型-D患者中的ICSI和PGT-A:与异常不育女性相匹配的病例对照研究
Alberto Vaiarelli1, Danilo Cimadomo2, Cecilia Rucci3
1IVIRMA Global Research Alliance, Genera, Clinica Valle Giulia, Via G. De Notaris 2B, Rome, Italy. alberto.vaiarelli@gmail.com.
Journal of assisted reproduction and genetics
|November 4, 2024
概括
在患有D型多囊性卵巢综合征 (PCOS) 的女性中,卵细胞能力不会受到损害. 早期转介给体外受精 (IVF) 可能会改善这些妇女的计划生育结果.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 遗传学 遗传学 是一个
- 在体外受精过程中受精.
背景情况:
- 多囊卵巢综合征 (PCOS) 是一种常见的内分泌疾病,影响生殖年龄的女性.
- 现型-D PCOS的特点是寡妇,多囊性卵巢形态和缺少高雄性质.
- 在优化试管婴儿结果方面,预植入性形性遗传检测 (PGT-A) 是至关重要的.
研究的目的:
- 为了评估卵细胞能力和胚胎染色体构成,在女性的表型-D PCOS 接受ICSI PGT-A.
- 为了比较表型D PCOS患者和与异常不育症匹配的对照人群之间的IVF结果.
主要方法:
- 一项回顾性研究包括58名患有D型表型的女性和58名匹配的对照.
- 参与者在胚胎细胞阶段接受了PGT-A的细胞内精子注射 (ICSI).
- 匹配标准包括年龄,BMI,卵细胞产量和精子质量.
主要成果:
- 卵细胞成熟率和胚胎细胞积率在各组之间是相似的.
- 现型D PCOS患者的受精和爆发率较高.
- 在PCOS患者中,每卵细胞的尤普洛伊德胚胎细胞率较高,尽管在调整后没有统计学意义.
结论:
- 卵细胞能力在表型-D PCOS中没有受到损害.
- 异形不育妇女可能有未被诊断的卵细胞质量问题.
- 及时转移到试管婴儿可以成为计划生育的有效策略,其中很大一部分PCOS患者实现了活产并具有多余的欧胚胎.
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