ESPE Abstracts

Aims: The TEENs study is an international, cross-sectional observational study aiming to assess type 1 diabetes (T1D) management and psychosocial parameters in children, adolescents, and young adults, to identify approaches to optimise glycaemic control and outcomes. Results from 11 European countries are presented.Methods: 111 centres providing diabetes care to young T1D patients collected data by participant interview, medical record review and partici...

Introduction: Prematurity, a worldwide health issue, is often associated with renal tubular immaturity leading to major salt loss, whose mechanisms remain poorly understood. Moreover, these premature infants are prone to develop hypertension early in adulthood.Objective: To study the ontogenesis of renal mineralocorticoid and glucocorticoid signaling pathways in preterm infants and to evaluate their respective role during neonatal adaptation and in the e...

Background: XLHR is due to mutations in the PHEX gene leading to unregulated production of FGF23, hence hypophosphatemia and decreased renal 1,25OH-vitamin D hydroxylation. Amongst other features, XLHR is characterized by leg bowing of variable severity. Phosphate supplements and oral 1,25OH-vitamin D, partially or, in some cases, fully restore the limb straightness. For severe or residual limb deformities, orthopaedic surgery may be recommended.Objectiv...

Background and Aims: Type 1 diabetes mellitus (T1DM) belongs to the most common chronic diseases affecting children and adolescents. Technological advances have improved metabolic control over the past decades, thereby decreasing the risk of long-term complications. However, only a minority of patients meets the treatment goals of maintaining a glycated hemoglobin (HbA1c) level below 7.5% (58 mmol/mol). Webdia is an application for mobile devices developed by the fath...

Background: The surgical reconstruction of hypospadias is usually performed during the first 2 years of life but little objective data is available to determine its optimal timing. Whereas the no-early surgery option in DSD management is rising, the results of late genital surgery should be evaluated before advocating this attitude.Objective and hypotheses: To evaluate the outcome of hypospadias surgery according to age and to determine if some complicat...

Background: Altered arterial stiffness is a recognized risk factor of poor cardiovascularhealth. Ambulatory arterial stiffness index (AASI, defined as one minus the regression slope of diastolic on systolic blood pressure values derived from a 24 h arterial blood pressure monitoring (ABPM)) is an upcoming and readily available marker of arterial stiffness. We tested the hypothesis that AASI is increased in obese children compared to healthy subjects.Meth...

Background: Altered circadian and ultradian blood pressure (BP) and heart rate (HR) rhythmicity has been described in many diseases with increased cardiovascular risk.Objective and hypotheses: We tested the hypothesis that rhythmicity in obese children is changed, compared to healthy subjects.Method: Circadian and ultradian BP and HR rhythmicity was assessed with Fourier analysis from 24-h ambulatory BP measurement (ABPM) in 75 obe...

Introduction: Type 1 Narcolepsy is a rare pediatric condition characterized by central hypersomnia secondary to hypocretin deficiency. It can also involve the neuroendocrine axis, in particular determining obesity and central precocious puberty (CPP).Objectives: The primary aim of this study is the evaluation of endocrine and auxological aspects at diagnosis and during follow-up in children affected with T1N, in treatmen...

Background: CrescNet is a large data base used to document children’s growth and weight development in more than 300 primary care practices and in eight specialized paediatric endocrinological centres in Germany.Aims and method: We investigated 3281 patients with IGF1 measurements during their consultations and subsequent checkups. We analysed 2269 children without an indication for rhGH treatment and 1012 who were subsequently treated with rhGH. A ...

Background: In adults it has been shown, that GHmax values after provocation testing are negatively correlated to BMI. Preliminary studies in children have found a similar correlation. Consequently children with elevated BMI would be overdiagnosed with GHD. However, studies so far were too small to define this correlation exactly. This would be a condition to judge whether and to what extend adjustments of GH cut-off levels should be considered also in children with elevated B...