Endocrine Abstracts

Background: The incidence of thyroid cancer in South Korea has increased rapidly. Increase in medical surveillance and access to health care services have enhanced the detection of asymptomatic tumors. We investigated the differences of tumor characteristics between South Korean patients and Northern Italian patients subject to different healthcare systems.Methods: The demographic, histopathologic and management features of thyroid cancer operated in two...

Cinacalcet decreases and normalizes serum calcium levels across a broad severity range of primary hyperparathyroidism (PHPT), slightly reduces parathyroid hormone levels which generally remains elevated, whereas it has no effect on bone mineral density (BMD). Therefore, when administering cinacalcet to a patient with PHPT, concomitant treatment with an anti-catabolic drug should be considered.An open-labeled, prospective trial was conducted in 32 patient...

The improvement of glycemic control and body weight reduction by GLP-1 receptor agonist (GLP1RA) has been demostred in randomized clinical trials, but comparative studies of the efficacy of different GLP1RA in real world and clinical practice setting are limited.Objectives: To compare the efficacy of liraglutide (LIRA), exenatide once weekly (EQW), and lisixenatide (LIXI) treatment in a real-world and clinical practice setting.Meth...

Neuroendocrine tumors (NETs) are uncommon neoplasms with increasing incidence and limited therapeutic options, wherein identification of new diagnostic/prognostic/therapeutic biomarkers is urgently required. Alterations in somatostatin (SST)/cortistatin (CORT) and ghrelin systems have been associated to development/progression of several cancers. Thus, we evaluated expression levels of SST/CORT/ghrelin system components in gastroenteropancreatic-neuroendocrine tumors (GEP-NETs...

Fibrosis represents a major health concern and presently has no successful treatment. Chronic liver fibrosis leads to portal hypertension, cirrhosis, hepatocellular carcinoma and liver failure. Transforming growth factor β (TGFβ), the main profibrogenic factor, mediates its actions mainly through activation of Smad transcription factors. We have previously observed a cross-talk between the thyroid hormone receptors (TRs) and the TGFβ pathway by which the thyroid...

Acromegaly is caused by excessive GH secretion from pituitary adenomas. Transphenoidal surgery is the first-choice treatment, but new drug therapies (e.g. somatostatin analogues, SSA) offer promising avenues for medical treatment. Complementary diagnostic tools may assist this strategy, helping to refine drug choice. Here, we investigate the associations between radiological features and molecular phenotype of pituitary tumours from acromegalic patients. This observational stu...

Introduction: Acute thyroiditis is an uncommon illness that exceptionally presents with thyrotoxicosis. Differential diagnosis mainly includes subacute thyroiditis. Nocardia asteroides is an opportunistic pathogen, with the majority of infections occurring in immunocompromised patients, as the delay in diagnosis due to negative blood cultures makes it potentially letal.Case report: We present a case of acute thyroiditis due to Nocardia that presents with...

Prevalence of hyperandrogenism (HA) and polycystic ovary syndrome (PCOS) in female to male transsexuals (FMT) is controversial. To known the prevalence of hyperandrogenism and PCOS in FMT, and their relation with insulin resistance (IR) and other cardiovascular risk factors (CVRF), we studied 77 Spanish consecutive FMT cases, the first ones who appeared in our Gender Unit between May 2007 and Dec 2008, aged 18–43 years. The subjects had never received hormonal treatment o...

Introduction: Insulin autoimmune syndrome or Hirata disease is a rare cause of hypoglycemia without prior insulin exposure. Approximately 400 cases were reported, mostly in Japan. It’s associated with other autoimmune diseases or exposure to sulfhydryl-containing drugs.Case report: A 56-year-old Caucasian woman presented with a 20-month history of hypoglycemia ameliorated by sugar intake. She had a past history of autoimmune thyroiditis, asthma and ...

Introduction: Diabetes mellitus (DM) is one of the main causes of end-stage renal disease (ESRD). Renal transplantation is the most effective form or renal replacement.Methods: Retrospective, descriptive study of a sample of 108 diabetic patients admitted as candidates to renal transplant from January 1991 to December 2011, using the SPSS programme, version 20.0.Results: 11 women and 97 men were evaluated (medium age: 58±8.2 y...