title: [Prevalence, significance and therapy of premature LH rise and peak in the In Vitro Fertilization program].
abstract: The incidence of the premature LH-rise/peak has been analysed in view to the pregnancy rate in 139 HMG and combined Buserelin + HMG cycles of an IVF-ET/GIFT program. A premature LH-rise/peak seems to be correlated with a lower pregnancy rate; therefore the cancellation of the stimulation is recommended in these cases. A gonadotropin suppression by the GnRH-analog Buserelin before and during the HMG treatment proved to be a good method to prevent a premature LH-rise/peak and to decrease the number of cancelled stimulation cycles.
authors.affiliation: Semmelweis Orvostudományi Egyetem, I. sz. Nöi Klinika.
authors.forename: J
authors.initials: J
authors.lastname: Urbancsek
authors.forename: S
authors.initials: S
authors.lastname: Csömör
authors.forename: R
authors.initials: R
authors.lastname: Benno
authors.forename: R
authors.initials: R
authors.lastname: Thomas
authors.forename: L
authors.initials: L
authors.lastname: Sztanyik
authors.forename: G
authors.initials: G
authors.lastname: Klaus
mesh_terms: D006063:Chorionic Gonadotropin / Q000008:administration & dosage; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D007986:Luteinizing Hormone / Q000096:biosynthesis*; D008596:Menotropins / Q000008:administration & dosage; D011247:Pregnancy
chemical_list: D006063:Chorionic Gonadotropin; D008596:Menotropins; D007986:Luteinizing Hormone
vernacular_title: Korai LH-emelkedés és -csúcs elöfordulása, jelentösége és kezelése az In Vitro Fertilizáció programban.