维生素D缺乏对PCOS表型和IVF结果的影响:一项前性研究
Fei Zhao1, Duo Wen1, Lin Zeng2
1National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China; State Key Laboratory of Female Fertility Promotion, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China.
Reproductive biomedicine online
|January 10, 2026
概括
维生素D缺乏与接受试管婴儿的PCOS妇女的androstenedione水平较高有关. 然而,它不会影响这些患者的怀孕成功率或流产率.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 内分泌学 在内分泌学.
- 不孕症研究 不孕症研究
背景情况:
- 多囊卵巢综合征 (PCOS) 是一种常见的内分泌疾病,与不孕症有关.
- 维生素D缺乏在患有PCOS的女性中很普遍,可能会影响代谢和生殖健康.
- 维生素D缺乏对PCOS表型和试管婴儿结果的影响需要进一步澄清.
研究的目的:
- 为了研究维生素D缺乏和特定的表型之间的关系,在接受试管婴儿/ICSI的女性PCOS.
- 确定维生素D缺乏是否会影响怀孕结果,包括临床怀孕和早期流产率,在接受试管婴儿/ICSI的PCOS妇女中.
主要方法:
- 一项前性队列研究,涉及725名患有PCOS的不孕女性,接受了IVF/ICSI.
- 参与者被分为维生素D缺乏 (<20 ng/ml) 和不缺乏 (≥20 ng/ml) 的组,基于血清25...OH) D水平.
- 评估了血清激素度,脂质和葡萄糖代谢参数以及怀孕结果.
主要成果:
- 患有维生素D缺乏症的女性表现出较高的抗穆勒尔激素,丸激素和androstenedione的血清度.
- 维生素D缺乏仍然与增加的androstenedione水平相关,在调整混因子后.
- 两组之间的脂质/葡萄糖代谢,临床怀孕率或早期流产率没有显著差异.
结论:
- 维生素D缺乏与特定的不良荷尔蒙特征相关,特别是PCOS不育妇女的androstenedione水平升高.
- 维生素D状况似乎不会影响经过IVF/ICSI治疗的PCOS妇女的临床怀孕或早期流产率.
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