Magnetic resonance imaging as a predictor of therapeutic response to pasireotide in acromegaly.

Objective: Hyperintensity signal in T2-weighted magnetic resonance imaging (MRI) has been related to better therapeutic response during pasireotide treatment in acromegaly. The aim of the study was to evaluate T2 MRI signal intensity and its relation with pasireotide therapeutic effectiveness in real-life clinical practice.

Design, Patients And Measurements: Retrospective multicentre study including acromegaly patients treated with pasireotide.

Intensification of Basal Insulin Therapy with Lixisenatide in Patients with Type 2 Diabetes in a Real-World Setting: The BASAL-LIXI Study.

Background: Basal insulin reduces fasting blood glucose levels, but postprandial blood glucose levels may remain higher. Traditional strategies with rapid insulin intensification can cause hypoglycemic episodes and weight gain. Glucagon-like peptide-1 receptor agonists, such as the short-acting lixisenatide, are able to control postprandial excursions, without weight gain, and with a low risk of hypoglycemic events.

A case of lipoatrophy with insulin detemir.

Lipoatrophy is a rare cutaneous side-effect that can develop at the site of insulin injection. Since the introduction of human recombinant insulin the number of cases has decreased although cases have been reported in association with the use of rapid acting insulin analogues and continuous subcutaneous insulin infusion (CSII), recently one case has been reported with the use of insulin glargine. Insulin-induced lipoatrophy is a subcutaneous fat atrophy at the sites of injection which is relevant not only because of the cosmetic problem, but also because of the variability of absorption it causes in the site of injection.

Severe hypoglycemia after gastric bypass surgery for morbid obesity.

Recently, hypoglycemia with endogenous hyperinsulinemia has been described after undergoing bariatric surgery because of morbid obesity. It has been theorized that after a gastric bypass surgery, some trophic factors affecting pancreatic beta cells could emerge. The authors present a case of morbidly obese patient with severe hypoglycemia 3 months after bariatric surgery.