Endocrine Abstracts

Introduction: Gestational diabetes mellitus (GDM) is associated with important neonatal risks and a higher incidence of large-for-gestational-age (LGA) newborns and fetal macrosomia. The aim of our work was to define a third-trimester HbA1c cut-off point for increased risk of fetal morbidity, macrosomia and LGA newborns.Methodology: Observational retrospective study of all singleton pregnant women with GDM, followed at our Diabetes and Pregnancy Clinic b...

Introduction and aim: Type 1 diabetes mellitus (T1DM) presents as a challenge for both health care providers and patients looking to avoid chronic complications and early mortality. Clinical features of patients with long duration T1DM are still poorly studied and debated. The aim of our work was to describe the clinical features of subjects with long duration T1DM.Methods: Cross-sectional study of patients with T1DM with more than 40 years of evolution ...

A growing number of studies suggest that extracellular fragments derived from plasma membrane receptors can play relevant functional roles in the development and progression of certain tumoral pathologies which might, therefore, serve as novel tools in the diagnostic and prognostic of such pathologies. In this scenario, the truncated somatostatin receptor sst5TMD4, which is overexpressed in various endocrine-related cancers (i.e. breast, prostate, neuroendocrine, liver and pit...

Introduction and Objectives: The incidence of thyroid cancer has increased worldwide. This increase has been attributed to more diagnosed papillary thyroid microcarcinomas. The purpose of this study was to analyse the growing trend of first appointments in our Thyroid Cancer Unit, namely patients with papillary microcarcinomas.Methods: We performed a retrospective study based on the patients diagnosed with thyroid cancer between 1960 and 2016. We divided...

Introduction: Maturity onset diabetes of the young (MODY) accounts for 1-2% of all forms of diabetes mellitus (DM). As classic criteria that lead to its suspicion have low sensitivity, patients are often misdiagnosed with type 1 or type 2 DM. Correct classification of this type of diabetes becomes essential for proper management of the disease. Our objective was to describe clinical features of patients with MODY diagnosed at our institution.Methods: We ...

Patients and methods: We retrospectively analysed the clinical and biochemical characteristics of a cohort of 150 patients with endogenous Cushing’s syndrome (CS). Cushing’s disease (CD) accounted for 61.3% of cases (n=92), ectopic ACTH secretion (EAS) 7.3% (n=11), and adrenal diseases 31.3% (n=47). Among CD cases, there were 19 macroadenomas (20.6%), a female predominance (60.5%) and a median age of 33 years old (range 14–55). Bronchi...

Primary hyperparathyroidism (PHPT) is frequently diagnosed as an incidental finding of hypercalcemia. Overt bone disease (osteitis fibrosa cystica or brown tumor), with history of pathologic fractures is a rare presentation.A 48-year-old woman was admitted in with pain in the right thigh after a trivial fall. She also complained of generalized weakness and lethargy over the last 2 years. Her medical history mention multiple bone fractures in the last 6 y...

Introduction: Recent studies point to an ever increasing papillary thyroid microcarcinoma (PTMC) prevalence, with a percentage range between 20 and 43% of all differentiated thyroid carcinomas. It is many times considered an ‘incidental’ finding and its clinical behaviour is uncertain.Aims: To characterize a cohort of patients with PTMC, with reference to clinical and pathological variables and outcome.Methods: Data from ...

Background: Dopamine agonists (DA) are the treatment of choice of prolactinomas. Cabergoline is preferable to bromocriptine due to its greater effectiveness and better tolerabilitiy. However, up to 30–50% of male patients may persist with low levels of testosterone despite prolactin (PRL) normalization under DA therapy or the use of the maximum tolerated dose of DA. The aim of this prospective open study was to evaluate the efficacy of the SERM clomiphene citrate (CC) in ...

Background: Growth hormone secreting pituitary gland adenomas specifically express somatostatin (SST)-2 and SST5 receptors. First-generation somatostatin analogs (octreotide and lanreotide) are the mainstay in the medical treatment of acromegaly, however the percentage of patients controlled with these drugs significantly varies in the different studies (20–70%). Many factors are involved in the resistance to SRL somatostatin analogs such as sst, AIP, E-cadherin, ZAC1, fi...