Endocrine Abstracts

Background: South Asians are at higher risk of vascular disease than the indigenous UK population. Susceptibility to conventional cardiovascular risk factors does not entirely account for this discrepancy. Vitamin D deficiency within this group may be an important patho-physiological contributor and an overlooked treatable cardiovascular risk factor.Aims: To determine whether serum 25-(OH) Vitamin D concentration independently associates with a surrogate...

Background: UK South Asians (SA) are at risk of vitamin D deficiency (VDD, defined as 25-OH vitamin D <25 nmol/l) and insufficiency (VDI, 25-OH vitamin D 25–49 nmol/l), which increases the risk of metabolic bone disease. As VDD and VDI are often asymptomatic, many individuals will be unaware of this metabolic abnormality. As there is little information on how to detect VDD/VDI in the community, we wished to investigate if they were identified more effectively using ei...

Introduction: Significant hyponatraemia (serum sodium <128 mmol/l) is a potentially modifiable cause of prolonged hospital length of stay (LOS). By correcting euvolaemic hyponatraemia more rapidly than imposed fluid restriction, vasopressin receptor-2 antagonists may be useful adjuncts to existing treatments.Aim: To explore the potential clinical utility of vasopressin antagonists by describing the frequency and nature of hyponatraemia typically enco...

Case: A 73-year-old lady presented with hyponatraemia six days post-transphenoidal surgery for a non functioning pituitary macro-adenoma. Peri-operatively she developed diabetes insipidus requiring short term desmopressin whilst on the neurosurgical ward. At post-operative presentation she complained of weakness, confusion and nausea; sodium 125 mmol/l, serum osmolality 268 mOsmol/kg, urine osmolality 474 mOsmol/kg. Over the next few days she became symptomatically worse and h...

Introduction: Polycystic ovary syndrome (PCOS) is the most common endocrine abnormality in women with an estimated prevalence of 6–8%. Women with PCOS have a known increased prevalence of prediabetes (30–40%), type 2 diabetes (T2DM 10%), and metabolic syndrome (40%). We determined the prevalence of recorded PCOS through a structured primary care based T2DM screening programme.Methodology: Eligibility criterion for a structured and systematic sc...