ESPE Abstracts

Hypothyroid patients post-thyroidectomy require 1.6-1.8 mg/kg/die of Levothyroxine (L-T4). A persistent TSH level above the upper limit despite a daily dose >1.9 mg/kg/die is defined as “refractory” hypothyroidism in adults. Malabsorption and “pseudo-malabsorption” need to be investigated in case of therapeutic failure. L-T4 absorption test (LT4AT) is useful in distinguishing these two conditions but it has only been described in adult age. We ...

Introduction: The co-occurrence of Turner Syndrome (TS) and Mayer-Rokitansky-Kuster-Hauser Syndrome (MRKHS) has been rarely described in literature. The resulting clinical picture includes congenital aplasia of the uterus and of the upper two-thirds of the vagina and ovarian dysgenesis.Case Report: We hereby report the case of a 14-year-old girl referred to our endocrine outpatient clinic for pubertal delay. Her previous medical history ...

Aims: The balance between hypo/hypercortisolism and hypo/hyperandrogenism is the main challenge in clinical management of patients with 21-hydroxylase deficiency (21OH-D). In adults, it has been established that both over and under-treatment might lead to the development cardiovascular risk factors. To date, only a few studies have addressed weather this risk begins in childhood. Aim of our study is to define the presence of early metabolic risk factors preval...

Background: COVID-19 restriction measurements have determined profound alterations in glucose and insulin metabolism in children with overweight and obesity. However, to date few data have explored the effects of the relaxation of restrictions in the pediatric population. Thus, we compared anthropometric and OGTT data in children with overweight and obesity during the two years after (2021-2023) compared to the two years during (2020-2021) and before (2018-201...

Introduction: Central Precocious Puberty (CPP) has recently been described in patients with isolated or syndromic neurodevelopmental disorders, with greater attention from the scientific community. We carried out this study to compare the main aspects of non-isolated and isolated forms of CPP.Methods: We conducted a retrospective monocentric study, collecting all treated cases of CPP from 1st January 2013 to 31 December ...

Objective: We assessed whether beta-cell function progressively decreases over time with greater type 1 diabetes mellitus (T1DM) duration using a mixed-meal tolerance test (MMTT). We also assessed simpler and more practical surrogate parameters for clinical use.Methods: We studied 57 children and adolescents with T1DM in Hangzhou (China), mean age at diagnosis was 8.3 years (range 2.3 to 15.3 years), with an average diabetes duration of 2.5 years (range ...

Aim: To develop a low cost formula as screening tool for identifying youths with overweight/obesity (OW/OB) at risk for impaired glucose tolerance (IGT).Methods and results: A retrospective observational study was performed in 1189 Caucasian youths with OW/OB aged 5-17 years, in whom information about family history for diabetes (FD), fasting glucose (FG), 2-hour glucose levels post-oral glucose tolerance test, alanine a...

Background/Aim: X-linked hypophosphatemia (XLH) is a rare disease caused by mutations in PHEX, leading to elevated FGF23 levels, hypophosphatemia and chronic renal phosphate wasting. Burosumab is a monoclonal antibody against anti-FGF23, which has been recently approved for treatment of XLH. Beyond clinical trials, little is known about its efficacy/safety in clinical practice which is the aim of study.Patients/Methods: ...

Background: patients with childhood-onset craniopharyngioma (CO-CP) present long-term outcomes, including growth hormone (GH) deficiency and obesity. Currently, data on the effects of GH therapy (GHT) on the body mass index (BMI) in CP are inconclusive. Aims of the study were to evaluate BMI over time and its determinants in a large cohort of CO-CP patients treated with GH therapy (GHT).Methods: a multicenter retrospecti...

Background: A close association has been reported between obesity and renal damage in adults, but evidence in childhood is still limited.Methods: We retrospectively studied 396 children and adolescents with obesity. Clinical, biochemical, and instrumental evaluations were performed. Patients were stratified according to the metabolically healthy obesity (MHO) and metabolically unhealthy obesity (MUO) phenotypes. Kidney d...