GnRH agonist versus GnRH antagonist in ovarian stimulation: the role of endometrial receptivity

To examine whether the choice of the GnRH analogues used during controlled ovarian hyperstimulation (COH), may influence endometrial receptivity, we studied 712 IVF cycles, in patients undergoing COH with GnRH agonist or antagonist and with the transfer of at least one top-quality embryo. The GnRH a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Fertility and sterility 2008-10, Vol.90 (4), p.1294-1296
Hauptverfasser:	Orvieto, Raoul, M.D., M.Sc, Meltzer, Simion, M.D, Rabinson, Jacob, M.D, Zohav, Efraim, M.D, Anteby, Eyal Y., M.D, Nahum, Ravit, M.D
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Biological and medical sciences Endometrium - cytology Endometrium - drug effects Endometrium - physiology Female Fertility Agents, Female - administration & dosage Fertilization in Vitro - methods Gonadotropin-Releasing Hormone - agonists Gonadotropin-Releasing Hormone - antagonists & inhibitors Gynecology. Andrology. Obstetrics Humans Infertility, Female - drug therapy Infertility, Female - physiopathology Internal Medicine Medical sciences Obstetrics and Gynecology Ovulation Induction - methods Pregnancy Pregnancy Rate Treatment Outcome
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To examine whether the choice of the GnRH analogues used during controlled ovarian hyperstimulation (COH), may influence endometrial receptivity, we studied 712 IVF cycles, in patients undergoing COH with GnRH agonist or antagonist and with the transfer of at least one top-quality embryo. The GnRH agonist group showed significantly higher endometrial thickness and higher pregnancy rate, suggestive of a higher endometrial receptivity, compared with the GnRH antagonist group.
ISSN:	0015-0282 1556-5653
DOI:	10.1016/j.fertnstert.2007.10.022