Comparative efficacy and safety of cetrorelix with or without mid-cycle recombinant LH and leuprolide acetate for inhibition of premature LH surges in assisted reproduction

REPRODUCTIVE BIOMEDICINE ONLINE

卷:9

Article

Sauer, MV ; Thornton, MH ; Schoolcraft, W ; Frishman, GN

关键词: cetrorelix;    clinical trials;    leuprolide acetate;    ovarian stimulation;    pituitary down-regulation;    recombinant human LH;   

DOI  :  10.1016/S1472-6483(10)61631-8

来源: Elsevier

【 摘 要 】

An open label, randomized. multi-centre study was performed to compare cetrorelix and leuprolide acetate for prevention of premature LH surge and to assess whether patients treated with cetrorelix benefit from addition of recombinant human (r-h)LH. Normo-ovulatory women (n = 74) undergoing ovarian stimulation prior to intracytoplasmic sperm injection were treated with leuprolide acetate (n = 25) before ovarian stimulation with recombinant human FSH (r-hFSH) or with cetrorelix 3 mg oil stimulation day 7 (with (n = 25) or without (n = 24) r-hLH 150 IU on days 7-10). The main outcome measures were the number of metaphase II (MII) oocytes retrieved: secondary efficacy end-points; adverse events (AE) and other safety measures. There were no significant differences between groups for MIII oocytes retrieved. duration of stimulation. total r-hFSH dose and pregnancy rates. The group treated with cetrorelix alone had a significantly lower concentration of oestradiol per follicle compared with the other groups. The majoirity of AE were mild to moderate in severity Cetrorelix and leuprolide acetate appear to have comparable efficacy and safety, although cetrorelix has the advantage of typically requiring only one injection.

【 授权许可】

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