Endocrine Abstracts

Introduction: Obesity and metabolic disturbances constitute an important health problem in elderly women. Due to the multifactorial background of these disorders, assessment of the interaction between risk factors is still a significant element of prevention and health promotion in this group. Studies have shown, inter alia, the relationship between low physical activity and vitamin D deficiency with obesity and its complications. Furthermore vitamin D influences production of...

Introduction: Nephrolithiasis and bone disease are the most common complications of primary hyperparathyroidism (PHPT). The aim of this study was to evaluate the relationships between the existence of kidney stones, renal function and bone mineral density (BMD) in PHPT.Description of methods/design: Biomedical evaluation, BMD measurements and renal ultrasonography were performed in a group of 75 consecutive PHPT patients aged 57.6±12.7 years. The co...

The aim was to assess associations among metabolic abnormalities in polycystic ovary syndrome (PCOS) and NAFLD.Materials and methods: In 184 women with PCOS and 125 healthy premenopausal volunteers sex steroids, lipids, glucose, insulin, aminotranspherases, CRP, free androgen index (FAI), HOMA and E2:testosterone were calculated. Hepatic steatosis was determined by ultrasound. The analysis of multivariate (logistic regression) due to the prese...

The adrenal incidentalomas have become a common clinical problem. In the vast majority of cases these masses are non- secreting adrenocrotical adenomas. However, some may show minor endocrine abnormalities with a subclinical hyperfunction or represent malignancies.Objectives: The aim of the study was to analyze and follow-up of incidentalomas and to establish the risk factors for mass enlargement and/or hormonal disturbances.Materi...

Introduction: Primary hyperparathyroidism (PHPT) is generally associated with increased fracture risk at all skeletal sites although greater bone loss is observed at the cortical than the trabecular bone sites. AsBMD alone does not adequately predict fracture risk, trabecular bone score (TBS) is proposed as a new method supporting risk assessment.The aim of this study was to investigate correlation between TBS andthe severity of primary hyperparathyroidi...

Background: Calcium and vitamin D malabsorption in celiac disease (CD) predispose to high bone turnover and skeletal demineralization. Osteoprotegerin (OPG), a member of the tumor necrosis factor receptor family, and ligand of receptor activator of NFkB (RANKL) inhibits osteoclast formation and activity.The aim of this study was to evaluate the relationship between bone mineral density (BMD), bone-turnover markers and osteprotegerin in adult patients wit...

Background/Aims: Calcium and vitamin D malabsorption in celiac disease predispose to skeletal demineralization. The aim of this study was to evaluate the prevalence of bone mineral density (BMD) and calcium deficiencies in adult patients with CD and assess whether a gluten-free diet is sufficiently effective for BMD restoration or whether calcium and vitamin D should be applied.Methods: BMD and biochemical parameters of bone and mineral metabolism were m...

Background: Hypocalcaemia is a common electrolyte disorder and it can occur following parathyroidectomy or thyroidectomy. It has been suggested that some post-operative hypocalcaemic crises may reflect severe vitamin D deficiency and vitamin D supplementation may have a protective effect.Objectives: To establish the prevalence of severe post-operative hypocalcaemia (as defined by the requirement for i.v. calcium gluconate) following parathyroid surgery a...

Introduction: Primary hyperparathyroidism (PHPT) is a common endocrine disorder. Beside renal and skeletal complications, it has a wide variety of nonspecific symptoms from other organs that may mimic other diseases and delay the diagnosis. Nowadays PHPT evolves to less-symptomatic.Aim: The aim is to revise symptomatology profile of PHPT in a single region of Poland; and to help early PHPT diagnosis – encouraging interdisciplinary contact between me...

It is suggested that radioiodine therapy in hyperthyroidism can increase mortality because of cardiovascular diseases. To determine that fact we have evaluated how the levels of predictors of the cardiovascular risk in serum such as: glucose, insulin, total cholesterol and high-density cholesterol, low-density cholesterol and triglycerides as well as CRP, fibrinogen and D-dimers changed in hyperthyroidism cases before and 12 up to 16 and 24 up to 28 weeks after radioiodine the...