ESPE Abstracts

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: Monogenic diabetes (MD) remains undiagnosed in more than 90% of the cases. However, precise, quick and cost-effective diagnosis is important to choose an adequate treatment and to avoid long-term complications.Objective and hypotheses: To develop and validate a diagnostic tool to improve diagnosis rate of MD in Switzerland, as well as to open new research directions.Method: Targeted next-generation sequencing (NGS) of 3...

Background: Monogenic diabetes is a heterogeneous group of diabetes due to a single gene mutation and includes neonatal diabetes (NDM), MODY and rare forms of syndromic diabetes. These forms of diabetes remain undiagnosed in probably more than 90% of patients. The aim of the study was to identify mutations causing monogenic diabetes using a single test.Method: Swiss endocrinologists were proposed to participate in the study and to send blood samples of t...

Background: Cystic fibrosis-related diabetes (CFRD) and glucose abnormalities have a negative impact on pulmonary function and survival in cystic fibrosis (CF) patients. Oral glucose tolerance test (OGGT) is the screening test of choice for CFRD, although undetected high glucose levels can be missed with this test. The use of a continuous intersticial fluid glucose monitoring system (CGM) can be useful in these patients.Objective and hypotheses: To deter...

Background: BoneXpert is a software for automated measurement of bone age (BA) and radiogrammetry (bone health index). The precision error of the software for BA measure is smaller than the human rating error and the accuracy relative to the human routine ratings is 0.80 years. Differences in skeletal maturation between ethnicities have been reported, so it is important to have specific references for the own population.Objective: To present the automate...

Background: Pappalysins (PAPP-A, PAPP-A2) and stanniocalcins (STC-1, STC-2) are novel regulators of the GH-IGF axis, modulating IGF bioavailability through control of cleavage of IGFBPs and release of IGF from the ternary complex. Changes in the peripheral IGF system, including low IGF concentrations independently of GH secretion, have been reported in scenarios of malnutrition such as anorexia nervosa (AN). The role of pappalysins and stanniocalcins in the pa...

Background: The innate immune system is one of the first lines of host defense against invading pathogens. Pro-inflammatory α-defensins (mainly DEFA1–3) and anti-inflammatory bacterial/permeability-increasing protein (BPI) are antimicrobial peptides predominantly produced by neutrophils which have been recently related to obesity, type 2 diabetes and cardiovascular risk.Objective and hypotheses: The aim of our study was to test whether α-d...

Background: The bone age (BA) assess the skeletal maturity and determine the children linear growth. Mexican children have a slightly delay in skeletal maturity before 10 years, but they reach in mean a BA 1 year in advance at the end of the puberty. On the other hand, Mexico has a high prevalence of childhood obesity and the adiposity has been associated with the BA advance in other populations. For the above, the overweight and obesity could be impact in the...