O emprego de hormônio luteinizante recombinante associado ao hormônio folículo-estimulante recombinante nos protocolos de estimulação ovariana com antagonista do GnRH

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2006-10-01

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Coorientador

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The purpose of this investigation was to verify the efficacy of recombinant LH supplementation for controlled ovarian stimulation in GnRH-antagonist protocol for assisted reproductive technologies cycles. Search strategies included on-line surveys of databases from 1990 to 2006. In this review and meta-analysis, the observed advantages for the LH supplementation protocol were a higher serum estradiol levels on the day of hCG administration and a higher number of mature oocytes. However, there were no differences observed in the total amount of r-FSH administered, days of stimulation, number of oocyte retrieved, the clinical pregnancy rate per oocyte retrieval, the implantation rate and miscarriage rate. This result demonstrates that the association of r-LH with r-FSH may prevent any decrease in estradiol after antagonist administration and a significant higher number of mature oocytes was obtained. Nevertheless, additional randomized controlled trials are needed confirm these observations.

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Português

Como citar

Jornal Brasileiro de Reproducao Assistida, v. 10, n. 4, p. 9-16, 2006.

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