Endocrine Abstracts

Patients (pts) with adrenal incidentaloma (AI) may show an increased incidence of several cardiovascular risk factors, as obesity, hypertension, diabetes mellitus and dyslipidemia. As previous data suggested that the increased cardiovascular risk in these pts could be in part mediated by alterations of adipokines, this study was aimed to evaluate plasma IL-6, resistin, CT-1 levels in a wide series of pts with AI.Ninety-three pts (42 males; 51 females; ag...

Previous studies suggest that in patients with adrenal incidentalomas (AI) subclinical hypercortisolism (SH) exerts a deleterious effect on bone mineral density (BMD), but scarce data are available about vertebral fractures. We evaluate BMD and prevalence of vertebral fractures in a sample of AI subjects with and without SH.Forty-seven consecutive AI inpatients were evaluated (17M, 30F). The patients were subdivided into two groups: with or without subcl...

In order to evaluate hypothalamic-pituitary-adrenal activity in diabetic patients in relation to neuroautonomic balance, we studied 50 consecutive hospitalized T2D patients (22F, 28M) without symptoms of neuropathy or hypercortisolism. We measured: morning, midnight and post-dexamethasone suppression cortisol (F8, F24 and F-Dex respectively) 24-hours urinary free cortisol (UFC), morning ACTH, systolic and diastolic blood pressure levels (SBP, DBP) and performed deep-breathing ...

A high risk for small bowel (SB) tumors in acromegalic population has been reported in a cohort study (Baris D, 2002). SB lesions may be easily investigated by the recently developed videocapsule endoscopy (VCE). Aim of the study was to assess the prevalence of SB neoplasms by VCE in 14 acromegalic patients (Ac) in respect to 30 sex and age-matched control subjects and to correlate it with cancer risk factors and acromegaly-related parameters. Local Ethical committee approved ...

Background: The d3-growth hormone receptor (GHR) polymorphism is a common variant characterized by genomic deletion of exon 3 (d3) of the GHR gene. It could be linked to a better growth response to GH, but the findings are controversial. Due to the lack of IGF-I feedback on the tumoral GH secretion, acromegaly seems to be a good model to study functional characteristics of this polymorphism. Aim of the study was to investigate possible influences of d3-GHR on GH and IGF-I rela...

Objective: In patients with adrenal incidentalomas (AI) the metabolic effect of the recovery of subclinical hypercortisolism (SH) is debated. The aim of this study was to determine the effect of the surgical and conservative approaches on the metabolic syndrome in AI patients with and without SH.Patients: One hundred and eight AI patients were studied; SH was diagnosed in the presence of >2 out of: urinary free cortisol >70 μg/24 h (193 nmol...

Objective: Subclinical hypercortisolism (SH) has been associated with increased prevalence of hypertension, type 2 diabetes mellitus, dyslipidemia, central obesity, osteoporosis and vertebral fractures. We aimed to investigate the accuracy of different SH diagnostic criteria in predicting the concomitant presence of these complications.Patiets: In this retrospective study we evaluated data of 231 patients (120 females and 111 males) affected with adrenal...