子宫内膜蠕动波频率对冻融胚胎移植妊娠结局的影响

发布时间：2018-09-03 07:58

【摘要】：目的:研究胚胎移植日子宫内膜蠕动波频率(UPF)对冻融胚胎移植妊娠结局的影响。方法:对166个行自然周期及替代周期冻融胚胎移植(FET)者于胚胎移植(ET)日阴道B超下监测子宫内膜蠕动波5 min,同时测定患者ET日的子宫内膜厚度、血清雌二醇(E2)及孕酮(P)水平。结果:所有FET周期中未妊娠组患者ET日UPF高于妊娠组;ET日UPF在1~2次/min时临床妊娠率最高;替代周期组ET日UPF高于自然周期组,但无统计学差异(P0.05)。FET妊娠结局相关因素的Logistic回归证实ET日UPF是影响妊娠结局的危险因素。结论:FET周期ET日适度低频UPF预示良好的妊娠结局。
[Abstract]:Aim: to study the effect of peristaltic wave frequency (UPF) on pregnancy outcome of frozen thawed embryo transfer on embryo transfer day. Methods: the endometrial thickness, serum estradiol (E _ 2) and progesterone (P) (P) were measured at the same time in 166 (FET) patients undergoing natural and alternative cycles of freeze-thawed embryo transfer under vaginal ultrasound on (ET) day. The endometrial thickness, serum estradiol (E _ 2) and progesterone (P) levels were measured at the same time after 5 min, of endometrial peristalsis. Results: the clinical pregnancy rate of ET day UPF in non-pregnant group was higher than that of et day UPF in pregnancy group at 1 / 2 / min in all FET cycles, and the UPF on ET day in replacement cycle group was higher than that in natural cycle group. But there was no statistical difference (P0.05) .FET pregnancy outcome related factors of Logistic regression confirmed that ET day UPF is a risk factor affecting pregnancy outcome. Conclusion the moderate low frequency UPF during the ET cycle is a good predictor of pregnancy outcome.
【作者单位】：中南大学湘雅医院生殖医学中心;
【分类号】：R714.8

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