Endocrine Abstracts

Background: Polycystic ovary syndrome (PCOS) is a common endocrine disorder, affecting 5–10% of women of reproductive age. The underlying pathogenesis is complex and incompletely understood. There is evidence that gonadotropin and gonadotropin receptor action play a role in the pathogenesis of PCOS with genome wide association studies in PCOS also implicating altered gonadotropin action in the aetiology of PCOS. Furthermore, our recent studies have demonstrated that gonad...

Background: Infertility is a common problem and the number of couples receiving assisted reproductive treatment (ART) is increasing. Using GnRH agonists (GnRHa) to trigger oocyte maturation has been shown to reduce risk of ovarian hyperstimulation syndrome (OHSS), a common complication of IVF, compared to the more traditional use of human chorionic gonadotropin (hCG). Kisspeptin has recently been shown to be a safe trigger of oocyte maturation in women at high risk of OHSS. Ki...