Endocrine Abstracts

Cushing’s syndrome (CS) is a disease entity that through hypercortisolism affects all body’s tissues leading to increased morbidity, decreased quality of life and mortality. Muscles are among the tissues primarily affected. However, data on the impact of endogenous hypercortisolism on functional muscle capacity and daily physical activity levels are scarce. We studied 23 subjects with endogenous CS (mean age: 40.73±2.17 years) and 22 healthy aged and sex matched...

The diagnosis of subclinical hypercortisolism (SH) is a challenging issue, especially as the high prevalence of adrenal incidentalomas (AI) is increasingly recognized. The diagnosis of subclinical hypercortisolism relies on a combination of tests that include overnight (ODST) or low dose dexamethasone suppression (LDDST), plasma ACTH, and 24-h urinary free cortisol (UFC). Late night salivary cortisol (LNSC) has been successfully used in the diagnosis of Cushing’s syndrome...

Adrenal incidentalomas (AI) are a common finding in patients studied by abdominal imaging and approximately 9–17% is found bilaterally. So far, the potential role of hypothalomo-pituitary adrenal (HPA) axis dysregulation in the pathogenesis of AI, especially of those found bilaterally, has not been addressed. The DEXA-CRH test has been previously used to detect dysregulation of the HPA axis; herein, it was used to assess ACTH and cortisol responses in a large group of pat...

The aim of the study was to examine the therapeutic trends and the long-term outcome of available therapeutic modalities for acromegaly in a single center over a 40 year period.We retrospectively studied 300 acromegalic patients (131 men, 169 women, 153 macroadenomas and 147 microadenomas) from 1970 until 2010; 154 patients were diagnosed before 1990 (group A) and 146 after 1990 (group B). Outcome was evaluated by IGF1 and GH (random plus post OGTT) meas...

Primary aldosteronism is diagnosed with increasing frequency, especially between patients with hypertension. Thus, a reliable screening test is necessary to avoid costly and demanding diagnostic procedures to this population. The aim of the present study is the evaluation of aldosterone to renine ratio (A/R) in the diagnostic algorithm of patients with hypertension with or without adrenal insidentaloma.A total of 115 subjects were studied: 13 patients wi...

Aim: To measure interstitial cortisol obtained by adipose tissue microdialysis (MD) as well as serum total and free cortisol in 31 mechanically ventilated patients upon sepsis onset (days 1 and 2). MD tissue glucose, pyruvate, lactate, and glycerol were also measured (as markers of altered or disrupted local energy production).Methods: The Acute Physiology and Chronic Health Evaluation (APACHE II) on day 1 and the sequential organ failure assessment (SOF...