Improved glycaemia correlates with liver fat reduction in obese, type 2 diabetes, patients given glucagon-like peptide-1 (GLP-1) receptor agonists.

Glucagon-like peptide-1 receptor agonists (GLP-1 RA) are effective for obese patients with type 2 diabetes mellitus (T2DM) because they concomitantly target obesity and dysglycaemia. Considering the high prevalence of non-alcoholic fatty liver disease (NAFLD) in patients with T2DM, we determined the impact of 6 months' GLP-1 RA therapy on intrahepatic lipid (IHL) in obese, T2DM patients with hepatic steatosis, and evaluated the inter-relationship between changes in IHL with those in glycosylated haemoglobin (HbA(1)c), body weight, and volume of abdominal visceral and subcutaneous adipose tissue (VAT and SAT). We prospectively studied 25 (12 male) patients, age 50±10 years, BMI 38.

Obstructive sleep apnoea in patients with type 2 diabetes: aetiology and implications for clinical care.

Recent attention has been drawn to the close association between obstructive sleep apnoea (OSA) and type 2 diabetes mellitus (T2DM). Debate has included much discussion about cause and effect with mechanisms proposed whereby one condition might cause the other. However, both clearly share a common phenotype, namely, obesity that overlaps considerably with the other components of the metabolic syndrome, hypertension and hyperlipidaemia.

Isolated thyroxine malabsorption treated with intramuscular thyroxine injections.

An 18-year-old girl with multiple autoimmune endocrinopathies was referred to the endocrinology clinic for management of hypothyroidism. She required increasing doses of thyroxine but remained hypothyroid. Daily and weekly supervised thyroxine administration strategies were unsuccessful.

Starvation-induced true diabetic euglycemic ketoacidosis in severe depression.

True euglycemic diabetic ketoacidosis [blood glucose <200 mg/dl (11.1 mmol/l)] is relatively uncommon and in type 1 diabetes can be caused by starvation of any cause in conjunction with an intercurrent illness. We report a case of euglycemic diabetic ketoacidosis precipitated by starvation resulting from severe depression in a patient with type 1 diabetes.

Thiazolidinediones and the renal and hormonal response to water immersion-induced volume expansion in type 2 diabetes mellitus.

Thiazolidinediones cause sodium retention and edema by a direct effect on the kidneys. The aim of this study was to use the technique of head-out water immersion to investigate the effects of rosiglitazone on sodium and volume homeostasis in subjects with type 2 diabetes mellitus. The volume expansion response to water immersion was compared with the response on a non-immersion control day in 12 nondiabetic male subjects and 8 diet-controlled male type 2 diabetic subjects with hourly blood and urine sampling over a 4-h period.