不同人群冻融胚胎移植周期内膜准备方案的选择  

Selection of endometrial preparation for frozen-thawed embryo transfer cycles in different populations

作　　者：梁靓[1] 李蓉[1] Liang Liang;Li Rong(Department of Obstetrics and Gynecology,Center for Reproductive Medical,Peking University Third Hospital,Beijing 100191,China)

机构地区：[1]北京大学第三医院妇产科生殖医学中心,100191

出　　处：《中华生殖与避孕杂志》2020年第8期670-674,共5页Chinese Journal of Reproduction and Contraception

摘　　要：冻融胚胎移植因增加促排卵周期的累积妊娠率而被广泛应用,其成功率的影响因素包括胚胎质量、子宫内膜容受性和内膜与胚胎的同步性。内膜准备方案是影响内膜容受性和内膜与胚胎同步性的重要因素,是获得最佳妊娠结局的关键。冻融胚胎移植周期内膜准备方案有:自然周期、改良自然周期、激素替代周期、降调节激素替代周期和促排卵周期,需针对不同人群的特点进行选择。本文综述国内外关于不同人群内膜准备方案的最新研究进展。Frozen-thawed embryo transfer(FET)is widely used to improve the cumulative pregnancy rate of ovulation induction cycle.The factors that affect success rate of FET include embryo quality,endometrial receptivity and the synchronization between both of them.Endometrial preparation protocol is a significant factor which can impact endometrial receptivity and the synchronization of endometrium and embryo.The endometrial preparation of FET cycle includes natural cycle,modified natural cycle,hormone replacement cycle,downregulation hormone replacement cycle and ovulation induction cycle.We should choose the optimal means of preparing the endometrium according to the characteristics of patients.In this review,selection of endometrial preparation for FET cycles in different populations is summarized through the existing literature and research.

关 键 词：冻融胚胎移植 内膜准备 子宫内膜容受性 

分 类 号：R714.8[医药卫生—妇产科学]