细针睾丸抽吸精子加卵胞浆内单精子显微注射的临床研究

Research on Treating Infertility by ICSI with Testicular Sperm

目的 :探讨细针睾丸抽吸精子加卵胞浆内单精子显精注射(ICSI)的临床价值。方法 :本中心采用控制性超排卵方案并使用改良的显微操作系统 ,对6例(6个周期)梗阻性无精子症患者经细针睾丸抽吸精子加ICSI术治疗。结果 :其受精率、优质胚胎率和临床妊娠率分别为(60/76)、(38/60)、(4/6)。结论 :经细针睾丸抽吸精子加ICSI是治疗梗阻性无精子不育症的有效方法。

Objective:To understand the clinical value of treating by ICSI with testicular sperm.Methods:six patients(6 cycles)with obstructive azoospermia have been performde ICSI,which adopted a controlled ovarian hyperstimulation scheme and a improved micro-operation system.Resuls:Fertilization rates,excellent embryo rates and clinical pregnancy rates were 79%(60/76),63.2%(38/60),66.6%(4/6)respectively in the testicular sperm group.Conclusions:the testicular sperm in patients with obstructive azoospermia can achieve the same clinical effect by ICSI.