摘要
目的:探讨卵巢子宫内膜异位囊肿(Ovarian endometriosis cyst)对经体外受精-胚胎移植(in vitro fertilization-embryo transfer,IVF-ET)治疗的各个阶段及妊娠结局的影响。方法:选择行IVF-ET治疗的279例卵巢子宫内膜异位囊肿合并不孕患者的352个取卵周期作为研究组;选择同期行IVF-ET治疗的937例单纯输卵管因素不孕患者的1 059个取卵周期作为对照组,两组患者的年龄、体质量指数、不孕年限及促排方案相匹配。回顾性分析患者的临床基本资料及妊娠结局。结果:研究组取卵周期取消率显著高于对照组(P<0.05);研究组的基础窦卵泡数(AFC)、hCG注射日成熟卵泡数、获卵数、正常受精(2PN)数、卵裂数、可移植胚胎数、优质胚胎数、优质胚胎率均显著低于对照组(P<0.05);两组的正常受精率、卵裂率、种植率、生化妊娠率、临床妊娠率、早期流产率、晚期流产率及活产率比较,差异均无统计学意义(P>0.05)。结论:卵巢子宫内膜异位囊肿合并不孕患者卵巢储备功能下降,且影响卵子成熟及质量,但并不影响其正常受精及临床结局。
Objective: To investigate the effects of ovarian endometrioma on various stages of in vitro fertilization-embryo transfer(IVF-ET) and pregnancy outcomes.Method:The 352 oviposition cycles of 279 cases of ovarian endometrioma combined with infertility treated with IVF-ET were selected as the study group;1 059 oviposition cycles of 937 cases of tubal factors infertility treated with IVF-ET were selected. The egg cycle was used as a control group.The age,body mass index,infertility age,and propulsion plan were matched in both groups.Retrospective analysis of the patient's clinical data on pregnancy outcomes.Result:The removal rate of the oviductal cycle in the study group was significantly higher than that in the control group(P<0.05);the basic antral follicle number(AFC),the number of mature follicles at the h CG injection day, the number of oocytes retrieved, the number of normal fertilization(2PN),the number of cleavages, the number of transplantable embryos, the number of good embryos, and the rate of high-quality embryos in the study group were all significantly lower than those in the control group(P<0.05);normal fertilization rate,cleavage rate,implantation rate, biochemical pregnancy rate,clinical pregnancy rate,and early abortion between the two groups,there were no significant differences in rate,late abortion rate and live birth rate(P>0.05).Conclusion:Ovarian endometrioma with infertility patients with decreased ovarian reserve,and affect the egg maturity and quality,but does not affect the normal fertilization rate and clinical outcome.
引文
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