Endocrine Abstracts

Introduction: Graves’ orbitopathy is usually associated with Graves’ Disease, which is typically characterized by hyperthyroidism and goiter. However, in rare situations, Graves’ disease can also present with hypothyroidism and orbitopathy.Case report: Male, 38 years old, followed by his ophthalmologist for thyroid orbitopathy (exophthalmos right>left and conjunctival hyperaemia since 1 year ago) associated with asthenia, tiredness and...

Introduction: Polycystic ovary syndrome (PCOS) affects 5–8% of reproductive-age women. The morbidity related to PCOS may include insulin-resistance, type 2 diabetes mellitus (T2DM), obesity, hypertension, cardiovascular disease and infertility. We aimed to evaluate the clinico-biochemical characteristics of PCOS women and establish its relationship with fertility treatment outcomes.Methods: We reviewed clinical records of PCOS women (Rotterdam crite...

Introduction: Several studies point towards lower testosterone levels (TL) in patients with obesity and/or insulin resistance (IR).Aim: To analyze the influence of anthropometric parameters and IR on TL in obese men and weight-dependent changes after a short-term weight loss program.Methods: Data were collected from a group of male patients, aged 18 to 65, when they attended a first obesity appointment and at reassessment 6 months ...

The performance of late-night salivary cortisol (LNSC) and optimal number of samples to accurately diagnose post-operative recurrence of Cushing’s disease (CD) at an early-stage are unknown. We performed a retrospective analysis in a single tertiary-care center to compare the accuracy of multiple salivary sampling strategies to diagnose early-stage recurrences of CD. 36 patients in remission of CD after surgery were followed up for 69.2±10.6 mo with multiple successi...

Background: Obesity represents a cardiovascular risk factor. Monocyte chemoattractant protein-1 (MCP-1) is a known regulator of monocyte recruitment to sites of inflammation, and participates at the early phases of atherogenesis. Apolipoproteins, as part of the lipoprotein particles, are classically coupled with cardiovascular risk distinction.Aims: To assess the association of anthropometric parameters, insulin resistance and MCP-1 levels with classic l...

Introduction: Medical therapy of acromegaly is indicated in patients who failed to achieve remission after surgery, with contraindication or refusal for surgical therapy or following radiotherapy in order to bridge the interval until complete remission.Objective: Evaluate the medical therapy – somatostatin analogs (SSA), dopamine agonist (DAs) and GH receptor-antagonist (Pegvisomant) – in acromegalic patients followed from 1988–2011.<p...

Introduction: Recently, the American Diabetes Association has proposed glycated hemoglobin (HbA1c) as a diagnostic criteria for diabetes (HbA1c≥6.5%) and prediabetes (5.7%≤HbA1c≤6.4%).Aims: To compare HbA1c with fasting glucose and oral glucose tolerance test (OGTT) as diagnostic criteria for diabetes and prediabetes, in obese patients; to calculate its sensitivity and specificity when compared with standard diagnostic criteria.<p c...

Background: Although acyl–ghrelin has been considered essential for ghrelin’s GH-releasing activity, several recent in vitro studies have shown that desacyl–ghrelin exhibits biological activities on metabolism and proliferation of adipocytes, myocytes, cardiomyocytes, and myelocytes. The full desacyl–ghrelin biological activity still remains a matter of debate.Aims: To assess desacyl–ghrelin circulating levels and its R51Q...

Background: Adiponectin is an adipokine with anti-diabetic properties. Recently, retinol binding protein-4 (RBP4) was identified as an adipokine associated with insulin resistance (IR) and a potential marker for type 2 diabetes (T2D) development.Aims: To compare adiponectin and RBP4 circulating levels according to presence/absence of diabetes/prediabetes, in obese women. To study the degree of association of those adipokines with indexes of IR and insuli...

Background: Adiponectin is an important adipokine to which have been attributed anti-diabetic and anti-atherogenic properties. Excess of abdominal fat deposition is undoubtedly assumed as a cardiometabolic risk factor. It has been hypothesized that peripheral deposition of fat could exert a protective effect in cardiometabolic profile.Aims: To evaluate the influence of anthropometric parameters on adiponectin levels in both obese and normal-weight premen...