机构地区:[1]河南省人民医院生殖医学中心,郑州450003
出 处:《中华妇产科杂志》2014年第6期424-427,共4页Chinese Journal of Obstetrics and Gynecology
摘 要:目的 探讨冻融胚胎移植中,孕酮转化子宫内膜时间对妊娠结局的影响.方法 回顾性分析2012年1月至12月在河南省人民医院生殖医学中心采用人工周期准备子宫内膜进行冻融胚胎移植的1 103个周期的妊娠结局.根据孕酮转化子宫内膜时间的不同分为4组:3-3组(543个周期,孕酮转化子宫内膜3d后移植第3天卵裂期胚胎),4-3组(330个周期,孕酮转化子宫内膜4d后移植第3天卵裂期胚胎),5-5组(150个周期,孕酮转化子宫内膜5d后移植第5天囊胚),6-5组(80个周期,孕酮转化内膜6d后移植第5天囊胚).比较各组的种植率、妊娠率、异位妊娠率、多胎妊娠率、早期流产率.结果 种植率3-3组为39.9% (429/1 074)、4-3组为44.1%(286/648);妊娠率3-3组为56.0%(304/543)、4-3组为59.4% (196/330);异位妊娠率3-3组为3.3%(10/304)、4-3组为2.6%(5/196);多胎妊娠率3-3组为38.5% (117/304)、4-3组为43.4%(85/196);早期流产率3-3组为13.5%(41/304)、4-3组为13.3% (26/196);3-3组与4-3组各指标分别比较,差异均无统计学意义(P>0.05).种植率5-5组为64.7%(191/295)、6-5组为69.4%(100/144);妊娠率5-5组为80.7%(121/150)、6-5组为78.8%(63/80);异位妊娠率5-5组为2.5%(3/121)、6-5组为0;多胎妊娠率5-5组为55.4%(67/121)、6-5组为46.3% (37/80);早期流产率5-5组为5.8% (7/121)、6-5组为7.9% (5/63);5-5组与6-5组各指标分别比较,差异也均无统计学意义(P>0.05).结论 孕酮转化子宫内膜不同时间后移植胚胎均可获得满意的妊娠结局.Objective To investigate the pregnancy outcome of frozen-thawed embryos transfer in different endometrial progesterone preparation time.Methods From January to December 2012,pregnant outcome of 1 103 frozen-thawed embryo transfer cycles using artificial periodic endometrial preparation were studied retrospectively in Reproductive Medical Center of Henan Provincial People's Hospital.It was divided into 4 groups:group 3-3 (n =543,3 days after endometrial progesterone preparation and transfer D3 embryo),group 4-3(n =330,4 days after endometrial progesterone preparation and transfer D3 embryo),group 5-5 (n =150,5 days after endometrial progesterone preparation and transfer D5 blastula),group 6-5 (n =80,6 days after endometrial progesterone preparation and transfer D5 blastula).The rate of implantation,pregnancy,ectopic pregnancy,multiple pregnancy,and first trimester abortion were compared among those groups.Results (1) With the different endometrial progesterone preparation methods and transfer D3 embryos,implantation rate [group 3-3:39.9% (429/1 074) ; group 4-3:44.1% (286/648)],pregnancy rate [group 3-3:56.0% (304/543) ; group 4-3:59.4% (196/330)],ectopic pregnancy rate [group 3-3:3.3% (10/304) ; group 4-3:2.6% (5/196)],multiple pregnancy rate [group 3-3:38.5% (117/304) ; group 4-3:43.4% (85/196)]and early abortion rate[group 3-3:13.5% (41/304); group 4-3:13.3% (26/196)] had no significant differences between group 3-3 and group 4-3 (all P 〉 0.05).(2) With the different endometrial progesterone preparation methods and transfer D5 blastocysts,implantation rate [group 5-5:64.7% (191/295) ; group 6-5:69.4% (100/144)],pregnancy rate [group 5-5:80.7% (121/150) ; group 6-5:78.8% (63/80)],ectopic pregnancy rate [group 5-5:2.5% (3/121) ; group 6-5:0],multiple pregnancy rate[group 5-5:55.4% (67/121) ; group 6-5:46.3% (37/80)] and early abortion rate[group 5-5:5.8% (7/121); grou
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