Endocrine Abstracts

Clomiphene is commonly first-line treatment for ovulation induction in women with PCOS. Clomiphene results in a rise in serum FSH concentration; its effect upon FSH glycosylation is less clear. Glycosyl components of serum gonadotrophins are important determinants of their bioactivity.We compared serum FSH glycosylation in blood samples taken from healthy women with regular ovulatory cycles (group A; n=8) and anovulatory women before (group B; ...

The diagnosis of the adrenal insufficiency requires complex clinical, laboratory and imagistic investigations. The study group was represented by 59 cases of adrenal insufficiency hospitalized in the Clinic of Endocrinology Timisoara, Romania, during the period 2000–2010 (age=42.10±16.30 years; F/M ratio=43/16). The patients were divided in two groups: primary adrenal insufficiency (42.37%) and secondary adrenal insufficiency (57.63%). In the group of primary adrenal...

Introduction: Cinacalcet is an allosteric modulator of the calcium sensing receptor which lowers parathyroid hormone (PTH) secretion. However, it is expensive and there is limited evidence of benefit in reducing complications of primary hyperparathyroidism (PHPT). In 2019 the National Institute for Health and Care Excellence (NICE) guidelines suggested that cinacalcet could be considered in individuals with PHPT if surgery has been unsuccessful or is unsuitable and if adjCa<su...

Gestational Diabetes (GDM) complicates 3–5% of all UK pregnancies but prevalence is increasing with rising rates of maternal obesity. Adaptions to the GDM screening protocol within NHS Lothian in August 2016 to screen high-risk women including women with obesity (BMI≥30 kg/m2) during early pregnancy (approximately 10 weeks gestation) allowed us to test the hypothesis that early screening of obese pregnant women would be associated with improved maternal a...

Background: Familial male-limited precocious puberty (FMPP) or ‘testotoxicosis’ is a rare form of gonadotrophin-independent precocious puberty. There is a paucity of data on final adult height in these patients and no consensus on what constitutes appropriate treatment. Our aim was to assess the management and final height of patients with FMPP under our care as well as those reported in the literature.Methods: Growth data were obtained from no...

Background: Leptospirosis is an endemic zoonosis in the Philippines, with complications including jaundice from liver injury and acute kidney injury requiring renal replacement therapy. On the other hand, thyroid storm, most commonly in the setting of Graves’s disease, is a rare complication of hyperthyroidism. To date, thyroid storm has not been documented in patients with severe leptospirosis.Case Presentation: Herein, we present the case of a 52-...

Introduction: Nephrolithiasis and osteoporosis are more common in people with primary hyperparathyroidism (PHPT), although the clinical factors associated with this risk are not well characterised. Recent evidence has suggested parathyroid hormone concentration, but not calcium, is associated with mortality in PHPT.Methods: Retrospective analysis of all patients presenting to the Edinburgh Centre for Endocrinology & Diabetes wi...

Introduction: The performance of biochemical and imaging investigations in contributing towards successful surgical outcomes is not well characterised in PHPT.Methods: Retrospective analysis of all patients presenting to the Edinburgh Centre for Endocrinology & Diabetes with PHPT between 2006 and 2014 (n = 611). Parathyroid surgery was performed in 44.8%.Results: PTH was greater than 2x ULN in 34...

Oxytocin is a peptide hormone consisting of 9 amino acids, with a mass of 1007 Da. It is synthesised in the hypothalamus and secreted from the posterior pituitary. It has well known roles in lactation and uterine contraction, however it is also thought to act within the brain to influence complex social behaviours such as bonding, empathy, and trust. Recently there has been increasing interest in the potential role of oxytocin in the pathophysiology...

Introduction: Nephrolithiasis and osteoporosis are more common in people with primary hyperparathyroidism (PHPT), although the clinical factors associated with this risk are not well characterised. Recent evidence has suggested parathyroid hormone concentration, but not calcium, is associated with mortality in PHPT.Methods: Retrospective analysis of all patients presenting to the Edinburgh Centre for Endocrinology & Diabetes wi...