胚胎冷冻保存时间对FET妊娠结局的影响  

Influence of frozen duration on FET pregnancy outcome

作　　者：秦文松[1] 刘英[1] 雷金凤[1] 秦辉灵 段金良[1] QIN Wensong LIU Ying LEI Jinfeng QIN Huiling DUAN Jinliang(Reproductive Center, The No. 181 Hospital of PLA, Guilin 541002, Guangxi, China)

机构地区：[1]中国人民解放军第一八一医院生殖中心,广西桂林541002

出　　处：《中国性科学》2016年第12期131-133,共3页Chinese Journal of Human Sexuality

摘　　要：目的：探讨胚胎冷冻保存时间是否会对冻融胚胎移植（FET）周期妊娠结局造成影响。方法：回顾性分析本中心833个解冻移植周期,按冷冻保存时间分为Ⅰ组（〈90d）;Ⅱ组（90~365d）;Ⅲ组（366~730d）;Ⅳ组（〉730d）,比较组间临床妊娠结局情况。结果：四组的平均年龄及平均移植胚胎数均无显著性差异,各组间的临床妊娠率无显著性差异。结论：冷冻保存时间对FET妊娠结局无不良影响。Objectives： To investigate influence of frozen duration on of frozen- thawed embryo transfer（ FET） on pregnancy outcome. Methods： In this retrospective study,according to the duration of storage,833 FET were divided into 4 groups： group Ⅰ（ 〈90 days）,group Ⅱ（ 90 ~ 365 days）,group Ⅲ（ 366 ~ 730 days）,group Ⅳ（ 〉730 days）. The correction between clinical pregnancy outcome and storage duration was analyzed. Results：The mean age and the mean number of embryos transferred between groups had no difference. And the clinical pregnancy outcome was similar between groups. Conclusion： The frozen duration has no negative effects on FET clinical outcome.

关 键 词：冷冻保存时间 妊娠结局 

分 类 号：R711.6[医药卫生—妇产科学]