Gonadotropin-releasing hormone agonist versus human chorionic gonadotropin for ovulation triggering in letrozole stimulated cycles
نویسندگان
چکیده
منابع مشابه
Comparing the effect of gonadotropin-releasing hormone agonist and human chorionic gonadotropin on final oocytes for ovulation triggering among infertile women undergoing intrauterine insemination: An RCT
Background The purpose of triggering in ovulation induction is to induce the final maturation of oocytes and their release from the ovary for fertilization. Objective The aim of the present study was to compare the effectiveness of gonadotropin-releasing hormone (GnRH) agonist and human chorionic gonadotropin (HCG) on the final maturation of oocytes and pregnancy rates in intrauterine insemin...
متن کاملGonadotropin-releasing hormone agonist triggering of oocyte maturation in assisted reproductive technology cycles
Gonadotropin-releasing hormone agonists (GnRHa) have gained increasing attention in the last decade as an alternative trigger for oocyte maturation in patients at high risk for ovarian hyperstimulation syndrome (OHSS). They provide a short luteinizing hormone (LH) peak that limits the production of vascular endothelial growth factor, which is the key mediator leading to increased vascular perme...
متن کاملLower levels of inhibin A and pro-alphaC during the luteal phase after triggering oocyte maturation with a gonadotropin-releasing hormone agonist versus human chorionic gonadotropin.
OBJECTIVE To investigate the effect of triggering oocyte maturation with GnRH agonist on corpus luteum function by measuring luteal phase levels of inhibin A and pro-alphaC. DESIGN Prospective randomized trial. SETTING In vitro fertilization (IVF) program at a university hospital. PATIENT(S) Infertile women undergoing IVF-ET treatment. INTERVENTION(S) Controlled ovarian hyperstimulation...
متن کاملImpact of gonadotropin-releasing hormone antagonist addition on pregnancy rates in gonadotropin-stimulated intrauterine insemination cycles
OBJECTIVES The objective of the study is to evaluate the efficacy of gonadotropin-releasing hormone (GnRH) antagonist in improving clinical pregnancy rate in gonadotropin-stimulated intrauterine insemination (IUI) cycles in patients of unexplained infertility. STUDY DESIGN This was a prospective, randomized case-controlled study. SETTINGS The study was conducted in the infertility clinic of...
متن کاملFinal Oocyte Maturation in Assisted Reproduction with Human Chorionic Gonadotropin and Gonadotropin-releasing Hormone agonist (Dual Trigger)
Final oocyte maturation with Human Chorionic Gonadotropin (hCG) and ovarian stimulation with Follicle Stimulation Hormone (FSH) combined with Gonadotrophin-releasing Hormone (GnRH) antagonist to block Luteinizing hormone (LH) surge is a standard procedure of in vitro Fertilization (IVF) and Intracytoplasmic Sperm Injection (ICSI). However, GnRH agonist has been replacing the use of hCG in certa...
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ژورنال
عنوان ژورنال: Middle East Fertility Society Journal
سال: 2018
ISSN: 1110-5690
DOI: 10.1016/j.mefs.2018.03.004