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反复种植失败患者内膜微刺激术后当月移植妊娠结局分析

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摘要 目的:分析反复种植失败患者宫腔镜下内膜微刺激术后当月移植的妊娠结局。方法:选择某医院行宫腔镜检查反复种植失败的不孕症患者204例,于月经第2天给予雌二醇片/雌二醇地屈孕酮片复合包装(芬吗通)的红片口服,每次2 mg、每天2次,直至宫腔镜检查当日。纳入宫腔镜检查和病理结果均正常的99例,分为当月移植组31例和次月移植组68例。收集入组病例的一般资料,包括年龄、不孕时间、基础窦卵泡计数(AFC)、体质量指数(BMI)、抗苗勒管激素(AMH)值、反复种植失败次数、优质胚胎比例、移植囊胚比例等进行汇总分析。均给予宫腔镜下内膜微刺激术,以小刮匙轻刮宫腔1-2周。当月移植组术后继续给予芬吗通(红片)行人工周期准备内膜;次月移植组术后适时给予孕激素撤退来月经,次月行人工周期准备内膜,适时行移植术。两组均根据内膜厚度和分型调整用药剂量决定移植日,监测指标包括转化日内膜厚度、内膜分型、血清雌二醇水平以及雌二醇作用内膜时间;根据相应监测数值,适时转化内膜,行胚胎移植术。移植术后10-14天行血β-人绒毛膜促性腺激素(β-HCG)检测,移植术后25天行阴道超声检查,确定是否临床妊娠。电话随访分娩及新生儿情况。结果:(1)两组基础AFC、BMI及优质胚胎和移植囊胚构成比较,均差异不显著(P>0.05)。当月移植组年龄、不孕时间及反复种植失败次数,均非常显著高于次月移植组(P<0.01);AMH值非常显著低于次月移植组(P<0.01)。(2)当月移植组临床妊娠率51.61%(16/31),流产率12.50%(2/16),活产率45.16%(14/31),新生儿男女比例9?10;次月移植组临床妊娠率54.41%(37/68),流产率13.33%(5/37),活产率44.83%(29/68),新生儿男女比例18?16;两组上述指标比较,均差异不显著(P>0.05)。(3)当月移植组转化日雌二醇作用内膜时间,非常显著低于次月移植组(P<0.01);两组转化日血清雌二醇水平及内膜厚度、B型内膜构成比较,均差异不显著(P>0.05)。结论:宫腔镜下内膜微刺激术后当月移植,可以获得与次月移植相当的临床妊娠率和活产率,为反复种植失败的治疗提供了新的选择。
出处 《人民军医》 2021年第8期754-757,共4页 People's Military Surgeon
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