GnRH antagonist/GnRH agonist
A comparative study of GnRH antagonist and GnRH agonist in PCO patients undergoing IVF/ICSI cycles
... 2). GnRH antagonists investigation coincides with GnRH ...of GnRH antagonists (Ganirelix acetate, Organon, Netherlands) this effect is not seen ...(5). GnRH antagonists prevent premature LH ...
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A simplified universal approach to COH protocol for IVF: ultrashort flare GnRH-agonist/GnRH-antagonist protocol with tailored mode and timing of final follicular maturation
... long GnRH- agonist (GnRHa) suppressive protocol and the multiple- dose GnRH-antagonist (GnRHant) COH ...using GnRH-ant, as opposed to agonists include, mainly, a reduction in the ...
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Switching from a gonadotropin releasing hormone (GnRH) agonist to a GnRH antagonist in prostate cancer patients: A systematic review and meta analysis
... Introduction: We sought to address whether there are clinical responses when patients who are failing gonadotropin releasing hormone (GnRH) agonist therapy are switched to degarelix. Androgen-deprivation ...
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Early-cleavage is a reliable predictor for embryo implantation in the GnRH agonist protocols but not in the GnRH antagonist protocols
... the GnRH agonist ...the GnRH antagonist group (Table 3). GnRH antagonists act through competi- tive binding to GnRH receptors, a situation that can be reversed by ...to ...
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GnRH agonist versus GnRH antagonist in assisted reproduction cycles: oocyte morphology
... of GnRH analogues on oocyte morphology and quality remains ...the GnRH-ant group than in the GnRH-a group ...short GnRH-a protocols as com- pared with long-term ...the GnRH ...
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A three-arm randomised controlled trial comparing Gonadotrophin Releasing Hormone (GnRH) agonist long regimen versus GnRH agonist short regimen versus GnRH antagonist regimen in women with a history of poor ovarian response undergoing in vitro fertilisation (IVF) treatment: Poor responders intervention trial (PRINT)
... To address the question of their effectiveness, we per- formed a systematic review and meta-analysis. Literature searches were conducted in MEDLINE, EMBASE, the Cochrane Database, National Research Register and ISI ...
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Switching from a gonadotropin releasing hormone (GnRH) agonist to a GnRH antagonist in prostate cancer patients: A systematic review and meta analysis
... Introduction: We sought to address whether there are clinical responses when patients who are failing gonadotropin-releasing hormone (GnRH) agonist therapy are switched to degarelix. Androgen-deprivation ...
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Comparison between Micro-Dose GnRH Agonist and GnRH Antagonist Protocol in Poor Responders Undergoing Intracytoplasmic Sperm Injection with Embryo Transfer
... microdose GnRH agonist group ...microdose GnRH analogue used in the follicular phase may be explained by a reduction in endothelial nitric oxide synthase levels that may cause improvement in the ...
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Effect of Pre-ovulatory Single Dose GnRH Agonist Therapy on IVF Outcome in GnRH Antagonist Cycles; A Prospective Study
... In the present study, endometrial thickness on the day of embryo transfer was better in the study group compared to control group (10.42±0.88 vs. 10.03±0.97). LH levels on the day of oocyte re- trieval were significantly ...
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ART Outcomes in GnRH Antagonist Protocol (Flexible) and Long GnRH Agonist Protocol during Early Follicular Phase in Patients with Polycystic Ovary Syndrome: A Randomized Clinical Trial
... 7). GnRH antagonists have several advantages over GnRH ...with GnRH agonist protocols ...in GnRH agonists and GnRH antagonists groups ...of GnRH antagonists based on the ...
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GnRH Agonist and GnRH Antagonist in Intracytoplasmic Injection Cycles
... of GnRH agonist and antagonist in a retrospective study of IVF/ICSI carried out in a tertiary teaching hospital from 2003 to ...and antagonist=80) were ...68%. GnRH agonist and ...
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Gonadotropin-Releasing Hormone (GnRH) Agonist Trigger in a GnRH Antagonist Protocol and Severe Ovarian Hyperstimulation Syndrome
... when GnRH agonists are administered alone to trigger final oocyte maturation ...a GnRH receptor mutation causes a more lengthy FSH and LH rise after the GnRHa ...
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Microdose Flare-up Gonadotropin-releasing Hormone (GnRH) Agonist Versus GnRH Antagonist Protocols in Poor Ovarian Responders Undergoing Intracytoplasmic Sperm Injection
... either GnRH-a microdose flare-up or GnRH- ant protocols between January 2011 and January 2014 were enrolled in this observational retro- spective ...cycles), GnRH-a mi- crodose flare-up protocol ...
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GnRH agonist versus GnRH antagonist in in vitro fertilization and embryo transfer (IVF/ET)
... between GnRH-ant and GnRH-a was not significantly different (OR ...of agonist protocol (fixed or flexible GnRH-ant ...following GnRh ant compared with GnRh agonist ...
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GnRH agonist trigger versus hCG trigger in GnRH antagonist in IVF/ICSI cycles: A review article
... hormone agonist (GnRH-a) trigger has been used for the induction of final follicular maturation and ovulation with the aim of reducing the OHSS ...of GnRH agonist in in vitro fertilization ...
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GnRH antagonist rescue protocol combined with cabergoline versus cabergoline alone in the prevention of ovarian hyperstimulation syndrome: a randomized controlled trial
... with GnRH agonist in GnRH antagonists stimulation cycle and administration of GnRH antagonist after oocyte retrieval have all been ...
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What is the value of anti-Müllerian hormone in predicting the response to ovarian stimulation with GnRH agonist and antagonist protocols?
... Our data revealed high predictive values of AMH for excessive and poor responses, and such predictive values are prerequisites of a reliable marker. However, choosing an appropriate ‘cut-off’ level requires the ...
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Original Article Comparison of the GnRH agonist and antagonist protocol on the same patients in assisted reproduction during controlled ovarian stimulation cycles
... On day 3 of menstrual period, a basic evalua- tion was conducted by ultrasound examination. Medication was then initiated with recombi- nant FSH (rFSH) (Gonal-F, EMD Serono) at the day of ultrasound examination as ...
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GnRH antagonist versus agonist in normoresponders undergoing ICSI: a randomized clinical trial in Iran
... of GnRH agonist and antagonist stimulation protocols and to evaluate the potential benefits of GnRH antagonist utilization in ART cycles in normoresponder Iranian ...
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Comparative prospective study of 2 ovarian stimulation protocols in poor responders: effect on implantation rate and ongoing pregnancy
... of GnRH- antagonist protocols in the treatment of poor ...the GnRH-antagonist (n: 68) and GnRH-agonist flare-up (n: 45) ...investigating GnRH antagonist and ...
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