کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3939473 | 1253560 | 2013 | 5 صفحه PDF | دانلود رایگان |
ObjectiveTo evaluate the impact of testicular sperm aspiration on the clinical outcomes of IVF patients with temporary ejaculation failure (TEF) on the day of oocyte retrieval.DesignA case-control study.SettingUniversity-affiliated IVF center.Patient(s)One hundred eight infertile couples encountering TEF on the day of oocyte retrieval.Intervention(s)Testicular sperm aspiration and intracytoplasmic sperm injection (TESA-ICSI) were employed to help the TEF couples to complete their IVF treatments. A group of obstructive azoospermia (OA) patients was chosen as a control group to evaluate the efficiency and safety of this intervention.Main Outcome Measure(s)Fertilization rates, transferable embryo rates, and clinical pregnancy rates (PRs).Result(s)Through the TESA-ICSI, TEF couples achieved a 38.83% (40/103) clinical PR per IVF cycle. Compared with the OA group, the TEF group showed a comparable fertilization rate (66.43% vs. 65.25%), transferable embryo rate (60.76% vs. 60.85%), and PR (51.61% vs. 50.00%) in thawed ET cycles but a relatively low PR (25.49% vs. 44.64%) in fresh ET cycles.Conclusion(s)TESA-ICSI is a relatively efficient and safe way to help the patients encountering TEF.
Journal: Fertility and Sterility - Volume 99, Issue 2, February 2013, Pages 362–366