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无排卵障碍不孕症患者自然周期与促排卵周期宫腔内人工授精助孕临床结局分析 被引量:5

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摘要 目的探讨无排卵障碍不孕症患者自然周期与促排卵周期宫腔内人工授精(IUI)助孕对妊娠结局的影响。方法739例(739个IUI周期)无排卵障碍因素行IUI助孕的不孕不育患者作为研究对象,根据治疗方案不同分为自然周期组(NC组,223例)和促排卵周期组(516例)。促排卵周期组分别采用克罗米芬[CC(CC组,62例)]、注射用尿促性素[HMG(HMG组,80例)]、来曲唑[LE(LE组,310例)]和LE+HMG(LE+HMG组,64例)进行促排卵。观察比较五组患者的人绒毛膜促性腺激素(HCG)日直径≥14 mm卵泡数、HCG日子宫内膜厚度、临床妊娠率、早期妊娠流产率、多胎妊娠率、卵巢过度刺激综合征(OHSS)发生率及感染率。结果CC组HCG日直径≥14 mm卵泡数(2.1±0.6)个、LE+HMG组HCG日直径≥14 mm卵泡数(2.3±0.4)个均多于NC组的(1.1±0.4)个、LE组的(1.3±0.4)个和HMG组的(1.2±0.4)个,差异有统计学意义(P<0.05);LE组HCG日直径≥14 mm卵泡数与NC组、HMG组比较差异无统计学意义(P>0.05);CC组HCG日直径≥14 mm卵泡数与LE+HMG组比较差异无统计学意义(P>0.05)。CC组HCG日子宫内膜厚度显著小于NC组、HMG组、LE组及LE+HMG组,差异有统计学意义(P<0.05);LE组HCG日子宫内膜厚度小于LE+HMG组,差异有统计学意义(P<0.05);LE组与NC组、HMG组HCG日子宫内膜厚度比较差异无统计学意义(P>0.05)。739例患者中78例妊娠,其中74例单胎,4例双胎,无三胎妊娠;11例早期自然流产或胚胎停育。NC组、CC组、HMG组、LE组、LE+HMG组临床妊娠率分别为8.52%(19/223)、8.06%(5/62)、11.25%(9/80)、10.00%(31/310)、21.88%(14/64);LE+HMG临床妊娠率高于NC组,差异有统计学意义(P<0.05);CC组、HMG组、LE组临床妊娠率比较差异无统计学意义(P>0.05)。五组早期妊娠流产率因例数少,未做统计学分析;五组均无OHSS和感染发生。结论无排卵障碍不孕症患者行IUI可用自然周期,若有促排卵指征可选用LE+HMG促排卵,LE+HMG促排卵周期可改善患者的妊娠结局,IUI安全性较高。
出处 《中国实用医药》 2020年第14期72-74,共3页 China Practical Medicine
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