In vitro fertilization–intracytoplasmic sperm injection outcomes in single- versus double-lumen oocyte retrieval needles in normally responding patients: a randomized trial

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• 作者：Bulent Haydardedeoglu ; Tayfun Cok ; Esra Bulgan Kilicdag ; Ayse Huriye Parlakgumus ; Erhan Simsek ; Tayfun Bagis
• 关键词：Oocyte retrieval ; single/double lumen needle ; IVF-ICSI ; live birth rate
• 刊名：Fertility and Sterility
• 出版年：2011
• 出版时间：February 2011
• 年：2011
• 卷：95
• 期：2
• 页码：812-814
• 全文大小：77 K

文摘

We compared the retrieval efficiency of single- (direct follicular aspiration) and double-lumen–needle (attained with follicular flushing) procedures in normal-responder IVF–intracytoplasmic sperm injection cycles. This prospective randomized study did not demonstrate a beneficial effect of double-lumen needle retrieval compared with single-needle retrieval in normal-responder IVF–intracytoplasmic sperm injection cycles in terms of retrieved oocytes, clinical pregnancy rates, and live birth rates.