Orvieto Raoul, Homburg Roy, Meltcer Simion, Rabinson Jacob, Anteby Eyal Y, Scharf Shimon
Department of Obstetrics and Gynecology, Barzilai Medical Center, Ashkelon, Israel.
Fertil Steril. 2009 Apr;91(4 Suppl):1378-80. doi: 10.1016/j.fertnstert.2008.04.028. Epub 2008 Aug 3.
In an attempt to examine the influence of the type of GnRH analogue used during controlled ovarian hyperstimulation on IVF outcome in patients with an unfavorable outcome a priori, we studied 728 consecutive cycles in patients with repeated IVF failure. In patients with repeated failure, the GnRH agonist group showed significantly higher clinical pregnancy rate compared with the GnRH antagonist group (20.8% vs 14.5%).
为了研究在控制性卵巢刺激过程中使用的促性腺激素释放激素(GnRH)类似物类型对预先存在不良结局患者体外受精(IVF)结果的影响,我们对728例连续进行IVF但失败的患者周期进行了研究。在反复失败的患者中,GnRH激动剂组的临床妊娠率显著高于GnRH拮抗剂组(20.8%对14.5%)。