Endocrine Abstracts

Background: Patients with Klinefelter’s syndrome (KS) present a high prevalence of osteopenia, osteoporosis and fragility fractures. Several factors may contribute to skeletal fragility, e.g. hypogonadism, derangements in vitamin D metabolism, reduced testicular secretion of Insulin-like Factor 3. However, phosphate metabolism has never been investigated.Methods: A retrospective analysis was conducted to investigate prevalence and characteristics of...

Introduction: Testosterone replacement therapy (TRT) in male hypogonadism aims at restoring physiological plasma testosterone (T) levels. According to current guidelines, gel formulations should resemble better the circadian T secretion and offer physiological and consistent T concentrations. However, only a few real-life studies have assessed intra-individual reproducibility of T levels in patients treated with gel formulations.Methods: Thirty patients ...