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Comparison of Effects of Recombinant FSH versus Highly Purified Urinary FSH for COH in the Outcome of IVF-ET 被引量:2
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作者 Xian-dong PENG Hua CHEN Ming YU Xiao-xi SUN 《Journal of Reproduction and Contraception》 CAS 2011年第2期89-94,共6页
Objective To investigate the difference in the outcome of IVF-ET between the patients using recombinant FSH versus highly purified urinary FSH for controlled ovarian stimulation (COH). Methods A comparative retrospe... Objective To investigate the difference in the outcome of IVF-ET between the patients using recombinant FSH versus highly purified urinary FSH for controlled ovarian stimulation (COH). Methods A comparative retrospective analysis was performed between the patients undergoing IVF using recombinant FSH (rFSH) 562 cycles (rFSH group) versus using highly purified urinary FSH(uFSH) 555 cycles (uFSH group) for COH from August 2009 to July 2010. Main outcome measures included: duration of stimulation, total amount of FSH, E2 level on hCG injection day, number of oocytes collected, average number of frozen embryos, and the rate of cancellation, implantation, clinical pregnancy and miscarriage rate. Results uFSH group required a significantly higher total amount of FSH and a longer duration of stimulation than thouse rFSH group (19.3 ± 7.6 vs 18.3 ± 7.0 ampoules, P=0.02, and 9.1 ± 1.6 d vs 8.9 ± 1.5 d, P=0.04, respectively). There was no statistically significant difference in the implantation rate, clinical pregnancy rate and miscarriage rate between uFSH and rFSH groups (22.57% vs 20.16%, 38.15% vs 35.18%, and 10.6% vs 13.45%, respectively, P〉0.05). The other measures including E2 level on hCG injection day, cancellation, number of oocytes collected, fertilization, average number of frozen embryos showed no difference between the two groups. Conclusion There is no significant difference in the outcome of IVF-ET between two groups in effects of recombinant FSH versus highly purified urinary FSH for COH. 展开更多
关键词 highly purified urinary fsh (HP-ufsh recombinant fsh IVF outcome
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