Results 11 to 20 of about 210,637 (269)
Pregnancy outcomes in PCOS patients undergoing IVF with long GnRH agonist protocol versus flexible GnRH antagonist [PDF]
Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2018 Introduction: IVF is a good option for Polycystic ovary syndrome patients who not respond to ovulation induction treatment. This study was performed with aim to compare pregnancy outcomes in PCOS patients undergoing IVF with long GnRH agonist versus ...
Nayereh Khadem Ghaebi +6 more
doaj +2 more sources
International Journal of Endocrinology, 2015 The reports on how to stimulate the ovaries for oocyte retrieval in good prognosis patients are contradictory and often favor one type of controlled ovarian hyperstimulation (COH).
Martin Stimpfel +3 more
doaj +2 more sources
Balancing selected medication costs with total number of daily injections: a preference analysis of GnRH-agonist and antagonist protocols by IVF patients [PDF]
Reproductive Biology and Endocrinology, 2012 Background During in vitro fertilization (IVF), fertility patients are expected to self-administer many injections as part of this treatment. While newer medications have been developed to substantially reduce the number of these injections, such agents ...
Sills E +5 more
doaj +2 more sources
Pregnancy outcome of “delayed start” GnRH antagonist protocol versus GnRH antagonist protocol in poor responders: A clinical trial study [PDF]
International Journal of Reproductive BioMedicine, 2017 Background: Management of poor-responding patients is still major challenge in assisted reproductive techniques (ART). Delayed-start GnRH antagonist protocol is recommended to these patients, but little is known in this regards.
Abbas Aflatoonian +3 more
doaj +1 more source
GnRH antagonist versus agonist in normoresponders undergoing ICSI: a randomized clinical trial in Iran [PDF]
Iranian Journal of Reproductive Medicine, 2011 Background: General concern is that the pregnancy rate is higher with GnRH-agonist as a protocol of pituitary suppression. GnRH-antagonist protocol provides a shorter period of administration and an easy flexible protocol.Objective: In this study, the ...
Ensieh Tehraninejad +1 more
doaj +1 more source
Reproductive Biology and Endocrinology, 2021 Background Synchronization of follicles is key to improving ovulation stimulation with the gonadotropin-releasing hormone (GnRH) antagonist protocol.
Yisheng Zhang +6 more
doaj +1 more source
Frontiers in Endocrinology, 2023 ObjectiveTo compare the neonatal outcomes of progestin-primed ovarian stimulation (PPOS) and flexible gonadotropin-releasing hormone (GnRH) antagonist protocols.MethodsThis was a retrospective propensity score–matched (PSM) cohort study.
Mingze Du +3 more
doaj +1 more source
European Journal of Obstetrics & Gynecology and Reproductive Biology, 2004 Ovarian stimulation is an important step in the success rate of in vitro fertilization (IVF) allowing multiple follicular growth, several oocytes and consequently more embryos. The combination of GnRH-antagonists (GnRH-ant) and gonadotrophins is now available for clinical use and represent a valid alternative to classical protocol with GnRH agonist ...
COCCIA, MARIA ELISABETTA +3 more
openaire +3 more sources
Congenital hypogonadotropic hypogonadism due to GnRH receptor mutations in three brothers reveal sites affecting conformation and coupling [PDF]
, 2012 Congenital hypogonadotropic hypogonadism (CHH) is characterized by low gonadotropins and failure to progress normally through puberty. Mutations in the gene encoding the GnRH receptor (GNRHR1) result in CHH when present as compound heterozygous or ...
Newton, Claire +24 more
core +2 more sources
Reproductive Biology and Endocrinology, 2009 Background To test if early-cleavage was a strong predictor of pregnancy in patients receiving either a GnRH agonist long protocol or a GnRH antagonist protocol for in-vitro fertilization treatment (IVF) and intracytoplasmic sperm injection (ICSI ...
Hwu Yuh-Ming +4 more
doaj +1 more source