Endocrine Abstracts

Introduction: To date, there are no clear biochemical parameters to identify early COVID-19 cases at risk of complications in the Intensive Care Unit (ICU). Aim: To evaluate the prognostic potential of endocrine biomarkers associated with acute inflammatory conditions in ICU patients for COVID-19.Methods: Between 1/3/2020 and 31/12/2020 we recruited 126 consecutive patients at the admission to ICU 1U, Molinette University Hospital ...

Background: When evaluating a patient for central adrenal insufficiency (CAI), there is a wide range of morning cortisol values for which no final conclusion on hypothalamus-pituitary-adrenal (HPA) axis function can be drawn; in these cases, a stimulation test is required. Aim of this study was to develop an integrated model for the prediction of CAI when morning cortisol is in the grey zone, here defined as 40.0-160.0 μg/l.Methods: Overall, 119 pat...

Purpose: The aim of this study was to identify any predictive factors for need of high doses of cabergoline (CAB) in prolactinomas and to study any relationship between adverse events onset and CAB cumulative dose.Methods: Forty-two patients harboring resistant prolactinomas (High Dose group-HD; cabergoline dose ≥ 3.5 mg/week) were matched by gender, age and pituitary tumor diameter at diagnosis with subjects under standard doses (Standard Dose gro...

Introduction: The diagnosis of GH deficiency (GHD) in adults is based on a reduced GH response to provocative tests. The proportion of patients with low GH response to provocative tests increases with the number of other pituitary hormone deficiencies and several studies involving panhypopituitary patients have shown that under certain circumstances GH stimulation tests may be unnecessary to diagnose GHD.Objective: Aim of this study was to re-evaluate th...

Rationale: In the diagnosis of hypopituitarism, the glucagon stimulation test allows for the simultaneous and safe evaluation of the somatotropic and corticotropic axes; recent data have highlighted a stimulating action also on the neurohypophyseal secretion of arginine-vasopressin. This procedure involves the intramuscular or subcutaneous administration of 1-1.5 mg of glucagon based on the patient’s weight (respectively less or more than 90 kg). Nowadays no data are avai...