title: First established pregnancy after controlled ovarian hyperstimulation with recombinant follicle stimulating hormone and the gonadotrophin-releasing hormone antagonist ganirelix (Org 37462).
abstract: This case report describes the first established pregnancy after the use of gonadotrophin-releasing hormone (GnRH) antagonist, ganirelix (Org 37462; Organon), to prevent a premature luteinizing hormone surge during ovarian hyperstimulation with recombinant human follicle stimulating hormone (rhFSH). The pregnancy progressed normally and ended with the birth of a healthy boy and a girl after an elective Caesarean section at gestational age of 37 weeks. This case illustrates, for the first time, the use of a GnRH antagonist in combination with a pure FSH preparation for ovarian stimulation.
authors.affiliation: Department of Obstetrics and Gynecology, Rambam Medical Center, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa.
authors.forename: J
authors.initials: J
authors.lastname: Itskovitz-Eldor
authors.forename: S
authors.initials: S
authors.lastname: Kol
authors.forename: B
authors.initials: B
authors.lastname: Mannaerts
authors.forename: H
authors.initials: H
authors.lastname: Coelingh Bennink
mesh_terms: D000328:Adult; D005260:Female; D005307:Fertilization in Vitro; D005640:Follicle Stimulating Hormone / Q000008:administration & dosage* / Q000097:blood; D007987:Gonadotropin-Releasing Hormone / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000037:antagonists & inhibitors*; D006727:Hormone Antagonists / Q000008:administration & dosage*; D006801:Humans; D007231:Infant, Newborn; D007248:Infertility, Male / Q000628:therapy; D007986:Luteinizing Hormone / Q000097:blood / Q000378:metabolism; D008297:Male; D006080:Ovarian Follicle / Q000187:drug effects / Q000502:physiology; D010062:Ovulation Induction / Q000379:methods*; D011247:Pregnancy; D011256:Pregnancy Outcome; D011994:Recombinant Proteins / Q000008:administration & dosage
chemical_list: D006727:Hormone Antagonists; D011994:Recombinant Proteins; D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; C061018:ganirelix