Endocrine Abstracts

Introduction: PWS is the most common cause of genetic obesity. These patients have an abnormal body composition with increased amounts of fat mass (FM), reduced lean body mass (LBM) and diminished bone mineral density (BMD), all similar to patients with growth hormone deficiency (GHD).The abnormal body composition has been described due to impairment of the activity of GH-IGF system and to hypogonadism. Studies ongrowth hormone (GH) treatment in PWS adults from other European ...

Background: Prader-Willi syndrome (PWS) is a genetic neurodevelopmental disorder characterized by marked hyperphagia and morbid obesity, together with hormone deficiencies, abnormal behaviour in relation to food (obsessive thinking, food foraging, stealing, etc.). Veins in patients with PWS are difficult to find due to obesity and probably to generalised hypotonia including venous tone. Since treating a patient with PWS often requires the acquisition of blood samples, an exper...