Endocrine Abstracts

Idiopathic hypogonadotropic hypogonadism (IHH) is a rare and heterogeneous disease due to defects of GnRH secretion or action. IHH could be associated or not with anosmia respectively identifying the Kallmann’s syndrome (KS) or the normosmic IHH (nIHH). So far numerous causative genetic defects have been described, but very recent molecular genetic studies and animal models have opened novel perspectives. We are studying a series of 16 KS (14M,2F) and 18 nIHH (14M,4F). Al...

Many single nucleotide polymorphisms (SNPs) of the RET gene have been described both in the general population and in patients with sporadic medullary thyroid cancer (sMTC), MEN2 or Hirschsprung disease. Some association studies reported a higher prevalence of these variants in the affected patients, suggesting a possible role in modifying the risk of occurrence of the disease. However, data from different cohorts of sMTC are discrepant and the aim of the present study ...

Background: Hypertension (HTN) is the most frequent adverse event during treatment with Lenvatinib (LEN) for advanced Radioactive Iodine-Resistant Thyroid Cancer (RAI-R TC), but data on its best therapeutic management are limited.Objectives: To assess incidence, features and best management of LEN-related HTN in a consecutive single tertiary-care Centre.Methods: Evaluation included 29 patients treated with LEN, followed for a mean ...

Radiofrequency ablation (RFA) is effective in the treatment of thyroid nodules, leading to a 50-90% reduction with respect to baseline. Current guidelines indicate the need for a benign cytology prior to RFA, though, on the other side, this procedure is also successfully used for the treatment of papillary microcarcinomas. No specific indications are available for nodules with an indeterminate cytology (Bethesda III and IV). Aim of the present study was to evaluate the efficac...

Background: Articular and psychological complications of acromegaly are known to impair patients’ quality of life (QoL). The aims of this study are: (1) to look for clinical predictors for the progression of the articular and psychological complications, (2) to evaluate the progression of these complications in relation to the activity of the acromegalic disease, and (3) to evaluate how these complications interact to impair the QoL.Material and Met...

Introduction: Loss-of-function mutations in IGSF1 result in X-linked congenital central hypothyroidism (CeCH), occurring in isolation or in association with additional pituitary hormone deficits. Intrafamilial penetrance is highly variable and a minority of heterozygous females are also affected. We identified and characterized a novel IGSF1 mutation and investigated its associated phenotypes in a large Irish kindred.Methods/Design: A novel, hem...

Background: Only few cases of patients with adrenal disorders affected by coronavirus disease 2019 (COVID-19) have been reported so far. In this study, clinical outcome data of patients with adrenal disorders and COVID-19 infection has been collected by the ESE Rare Disease Committee and ENDO-ERN via the European Registries for Rare Endocrine Conditions (EuRRECa) project.Methods: This questionnaire included 32 questions on collecting quantitative and qua...

Background: Loss-of-function mutations in IGSF1 result in X-linked congenital central hypothyroidism (CeCH), occurring in isolation or in association with additional pituitary hormone deficits. Intrafamilial penetrance is highly variable and a minority of heterozygous females are also affected. We identified and characterized a novel IGSF1 mutation and investigated its associated phenotypes in a large Irish kindred.Methods: A novel, hem...

Background: Loss-of-function mutations in IGSF1 result in X-linked congenital central hypothyroidism (CeCH), occurring in isolation or in association with additional pituitary hormone deficits. Intrafamilial penetrance is highly variable and a minority of heterozygous females are also affected. We identified and characterized a novel IGSF1 mutation and investigated its associated phenotypes in a large Irish kindred.Methods: A novel, hem...

Background: Cortisol excess is associated with a higher prevalence of hypertension (Hy), type 2 diabetes (T2D) and fragility fractures (FX). A possible association between T2D and fragility FX with the degree of glucocorticoid (GC) suppression and peripheral activation or sensitivity even in non-hypercortisolemic subjects has been previously suggested.Aim: To assess if the degree of GC suppression or peripheral sensitivity and activation are associated w...