title: Comparison of human menopausal gonadotropin stimulation with and without clomiphene for in-vitro fertilisation in poor-responders.
abstract: This study aimed to determine the effectiveness of human menopausal gonadotropin (hMG) with and without clomiphene citrate (CC) for ovarian stimulation and oocyte retrieval in poor-responders. A total of 66 cycles in 13 patients met the inclusion criteria of 20 cycles of hMG stimulation and 46 cycles of CC + hMG stimulation. Mean total hMG dose per patient was significantly lower during the stimulation cycle with CC + hMG than with hMG alone. Mean oestradiol level at oocyte retrieval and mean number of oocytes retrieved per patient showed no significant differences between the two cycles. Four of the 13 patients achieved pregnancy with the CC + hMG cycles. The absence of a significant difference in oestradiol level at oocyte retrieval or in the number of oocytes retrieved between the two cycles, despite a significantly lower total hMG dose during the CC + hMG stimulation cycles, suggests a greater benefit of CC + hMG stimulation for poor-responders.
authors: Department of Obstetrics and Gynecology, Shimane University School of Medicine , Shimane Prefecture , Japan.
authors: A
authors: A
authors: Oride
authors: H
authors: H
authors: Kanasaki
authors: K
authors: K
authors: Miyazaki
mesh_terms: D000328:Adult; D002996:Clomiphene / Q000008:administration & dosage / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D004958:Estradiol / Q000097:blood; D005260:Female; D005300:Fertility Agents, Female / Q000008:administration & dosage / Q000627:therapeutic use*; D005307:Fertilization in Vitro / Q000187:drug effects; D006801:Humans; D008596:Menotropins / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged; D054315:Oocyte Retrieval; D009865:Oocytes; D010062:Ovulation Induction / Q000379:methods*
chemical_list: D005300:Fertility Agents, Female; D002996:Clomiphene; D004958:Estradiol; D008596:Menotropins
keywords: Clomiphene; IVF; hMG; poor-responders