Endocrine Abstracts

Context: Polycystic ovary syndrome (PCOS) has been linked to non-alcoholic fatty liver disease (NAFLD) that carries an increased risk of liver cirrhosis. The Enhanced Liver Fibrosis (ELF) score comprises serum hyaluronic acid (HA), procollagen III N-terminal peptide (PIIINP) and tissue inhibitor of metalloproteinase-1 (TIMP1) that correlate with hepatic fibrosis staging.Objective: To determine the effect of vitamin D suppleme...

Context: Polycystic ovary syndrome (PCOS) has been linked to non-alcoholic fatty liver disease (NAFLD) that carries an increased risk of liver cirrhosis. The Enhanced Liver Fibrosis (ELF) score comprises serum hyaluronic acid (HA), procollagen III N-terminal peptide (PIIINP) and tissue inhibitor of metalloproteinase-1 (TIMP1) that correlate with hepatic fibrosis staging.Objective: To determine the effect of vitamin D suppleme...

Background: Empagliflozin is a sodium-glucose-cotransporter-2 that improves cardiovascular risk and weight loss in patients with type 2 diabetes. Polycystic ovary syndrome (PCOS) is associated with obesity and increased cardiovascular risk; therefore, empagliflozin may be of benefit in PCOS.Methods: A randomised, open-label study in 40 overweight and obese women with PCOS treated with either empagliflozin 25 mg or metformin 1500mg daily for 12 weeks....

Isoflavones are a subgroup of phytoestrogens and have a chemical structure similar to oestrogen, leading to concerns regarding possible adverse effects of isoflavones in men. Testosterone levels in men with type 2 diabetes mellitus (T2DM) are lower.Materials and methods: A randomised double-blind, parallel study was undertaken with 200 men with T2DM, of median age of 50 years (25th/75th centiles; 50, 55) years with a total testosterone level ≤12 nm...

: In patients with subclinical hypothyroidism, soy protein and isoflavone combination has been shown to increase the risk of developing overt hypothyroidism; however, it is unclear if soy affects thyroid function in those without existing thyroid compromise.Materials and methods: Two double blind randomised trials were undertaken in which thyroid function was performed routinely at the beginning and end as a secondary end point. In both trials soy protei...

Context: Soy phytoestrogens are suggested to have an adverse effect on thyroid function but the contribution to this by soy protein alone when free from isoflavones is unknown.Objective: The primary aim was to determine the effect of isoflavone free soy protein supplementation on thyroid function, with a secondary aim of assessing the effects on cardiovascular risk indices in patients with subclinical hypothyroidism.Design and sett...

Introduction: With increased biochemical screening primary hyperparathyroidism (pHPT) is discovered incidentally while patients are still asymptomatic.Objective: To assess the impact of surgery on neuropsychological symptoms in people with apparent asymptomatic pHPT.Methods: Twenty-four patients with asymptomatic pHPT requiring parathyroidectomy, in accordance with NIH recommendations, were recruited prospectively between May 2005 ...

Importance: The major factor contributing to the high incidence of osteoporosis in older women is the reduction in estrogen synthesis. Isoflavones have a similar structure to 17-β estradiol and can act as selective estrogen receptor modulators.Objective: To determine the safety and effect of soy isoflavones on bone during early menopause.Design: Parallel, double blind, study.Setting: Secondary care resea...

Introduction: Polycystic ovary syndrome (PCOS) is associated with obesity and increased cardiovascular (CV) risk markers.Objective: To assess the effects of 6 months treatment with liraglutide 1.8 mg od on obesity, and CV risk markers, particularly platelet function, in young obese women with PCOS compared to matched controls.Design: Interventional case–control study. Carotid intima-media wall thickness (cIMT) was measured by ...

Introduction: Previous studies investigating cardiovascular (CV) risk in obese women with polycystic ovary syndrome (PCOS) have been potentially confounded by not adequately accounting for body weight.Objective: To assess if PCOS increases CV risk independently in young obese women by examining carotid intima-media wall thickness (cIMT) and platelet function.Design: A cross-sectional study comparing women with PCOS (n=21) ...