Endocrine Abstracts

Introduction: Acromegaly is characterised by chronic exposure to high GH and IGF1 levels that leads to increased bone turnover. Regardless of BMD value, acromegalic patients seem to have an increased vertebral fracture risk probably due to a reduction of bone quality. Trabecular bone score (TBS) is a new index used for assessing bone microarchitecture. In this study TBS was used for the first time to analyze bone quality in acromegaly.Methods: 16 new acr...

Introduction: The classical replacement therapy for hypoadrenalism may expose patients to non-physiologic glucocorticoids levels with negative metabolic consequences. Up to now, one study demonstrated that, as compared to the classical treatment, a modified-release hydrocortisone (MRH), improves weight, blood pressure, glycaemic control and QoL in a 3-month follow-up period. Few data are available on the long-term persistence of these benefits.Design/met...

Background: Radiofrequency Echographic Multi Spectrometry (REMS) is a new ultrasound-based tool for bone mineral density (BMD) measurement, recently approved by FDA for the use in clinical routine to diagnose osteoporosis (OP) and to monitor bone changes. However, data on patients with secondary OP are not available. The aim of our study was to compare REMS and DXA ability in identifying clinical (cFX) and morphometric vertebral fractures (VFx) in patients with primary OP (pOP...

ObjectiveSeveral studies showed that patients discontinuing denosumab (Dmab) may experience bone loss and incident vertebral fractures (VFx) due to a rebound bone turnover increase, suggesting the need of anti-resorptive (i.e. bisphosphonate BPs) therapy to mitigate this occurrence. However, the morphometric VFx (morphoVFx) incidence after Dmab discontinuation is unknown and scarce data are available about the BPs effect on BMD changes and Fx risk in thi...

We report on the clinical and biochemical outcomes in a 20-year-old male suffering from active craniofacial monostotic fibrous dysplasia (MFD) treated with the RANK-L inhibitor, Denosumab, following unsatisfactory responses to prior long-term bisphosphonates therapy. The patient had been treated over 9 years with pamidronate (cumulative dose of 81 mg), but experienced only mild reductions in pain scores. Following initiation of Denosumab 60 mg subcutaneously, bone pain and bon...

Background: Cystic fibrosis-related bone disease (CFBD) is an emerging complication of cystic fibrosis (CF), especially in CF-lung transplant candidates for end-stage disease.Objectives: The assessment of vitamin D levels, bone mineral density (BMD) and morphometric and clinical prevalent fragility fractures in a cohort of young adults affected with CF awaiting lung transplantation for end-stage respiratory failure.Methods: In 42 C...

Background: fragility fractures (FX) occur frequently after lung transplantation (TX), with a higher rate (15-20%) in the first two years, which decreases subsequently. Patients affected from cystic fibrosis (CF) seem to have a lower FX risk in the first two years after TX as compared with those affected with other lung diseases (nCF). The aim of our study is to evaluate and compare the long-term skeletal outcome in CF and nCF patients after TX.Methods: ...

Most adrenal incidentalomas are benign and can be divided into nonfunctioning adrenal tumors (NFAT) and tumors with mild autonomous cortisol secretion (MACS). Several studies suggest that MACS may result in an increased risk for mortality and cardiometabolic disease. The cardiometabolic risk in MACS is possibly related to the increased frequency of cardiovascular risk factors such as diabetes mellitus (DM) and hypertension (HT) induced by cortisol excess. This is confirmed by ...

The fracture risk in primary hyperparathyroidism (PHPT) is partially independent of bone mineral density (BMD) and seems to depend on decreased bone quality, which is still reliably assessed only with invasive techniques. Trabecular bone score (TBS) is a grey-level texture measurement acquired during a dual X-ray absorptiometry (DXA) lumbar spine scan and it has been recently proposed as index of bone quality. This study is aimed to assess the role of TBS in predictin...

Primary hyperparathyroidism (PHPT) is rare in the pediatric population, with an estimated incidence of 0.5–5 cases per 100,000 person-years in children. Data regarding the clinical phenotype, the surgical outcomes are scarce. The objective of our study was to retrospectively analyze the phenotype of apparently sporadic PHPT in patients ≤21 years in major endocrinology reference centers in Italy. None of the patients had known familial syndromes. A total of 41 patien...