Efficacy of a combined protocol of urinary and recombinant follicle-stimulating hormone used for ovarian stimulation of patients undergoing ICSI cycle

被引：25
作者：
Pacchiarotti, Arianna
Aragona, Cesare
Gaglione, Renzo
Selman, Helmy
机构：
[1] Praxi Provata Ctr Fertil, Rome, Italy
[2] Univ Perugia, I-06100 Perugia, Italy
[3] Osped SS Immacolata, Chieti, Italy
[4] Univ Roma La Sapienza, Rome, Italy
来源：
JOURNAL OF ASSISTED REPRODUCTION AND GENETICS | 2007年 / 24卷 / 09期
关键词：
embryo; oocyte; ovarian stimulation; recombinant human FSH; urinary human FSH;
D O I：
10.1007/s10815-007-9159-0
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
Purpose To evaluate the efficacy of using both urinary and recombinant FSH in a combined protocol for ovarian stimulation in an IVF treatment program. Method A total of 119 infertile couples undergoing ICSI treatment were randomized prospectively in this study. After a standard down-regulation with GnRH analogue, the patients were randomized in 2 groups 58 received combined urinary and recombinant FSH, starting with uFSH and then rFSH, and 61 controls received only recombinant FSH. Result(s) Pregnancy and implantation rates were significantly higher in the combined uFSH/rFSH group than the control (rFSH) group (43.9% vs 22.1% and 27.5% vs 13.2% respectively). Metaphase II oocyte and grade 1 embryos were significantly higher in favour of combined uFSH/rFSH group than the recombinant FSH group. Conclusion(s) This study shows that using a combination of both urinary and recombinant FSH for ovarian stimulation improves oocyte maturity and embryo cleavage, and increases pregnancy and implantation rates.
引用
收藏
页码：400 / 405
页数：6
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