ESPE Abstracts

Background: Cytosine-guanine(CpGs) sites in molecules identified as methylated or unmethylated; the combination of them in the genetic sequence of an individual includes a methylation haplotype (methyl-haplotype) for a specific locus. The insulin gene promoter(IGP) is highly regulated by methylation mechanisms, which lead to alteration of gene expression.Aim: To identify IGPmethyl-haplotypes among children/adolescents wi...

Background: Copeptin is a surrogate marker for arginine vasopressin (AVP) release in response to hyperosmolal stimuli such as diabetic ketoacidosis (DKA). We aimed to characterize the temporal course (kinetics) of serum osmolality and copeptin during rehydration and insulin therapy in children with type 1 diabetes (T1D) and DKA, and the relationship between both (dynamics).Methods: An observational multi-center study was...

Background: Type 1 diabetes (T1D) is a chronic disease characterized by autoimmune destruction of pancreatic beta-cells. Dysregulated miRNA levels have been described in T1D patients, though results are inconclusive.Objective and Hypotheses: The aim of this study was to assess the circulating profile of different miRNAs in children at diagnosis of T1D.Method: 27 children with T1D o...

Background: Pre-eclampsia is associated with important complications for both mother and baby in the short term, but there are limited data about its long-term effects on offspring metabolism. Thus, we aimed to assess whether maternal pre-eclampsia was associated with adverse effects on metabolism and body composition in the offspring in childhood.Methods: We studied healthy pre-pubertal children (aged 4–10 years) b...

Background and Objectives: Recent studies demonstrated that a 1-hour post-load plasma glucose (1-h PG) value of ≥155 mg/dL during an oral glucose tolerance test (OGTT) is a new risk factor for predicting atherosclerosis. Herein, we evaluated whether individuals with normal glucose tolerance (NGT), whose 1-h PG is ≥155mg/dl, or with impaired glucose tolerance (IGT) have an increased carotid intima–media thickness (CIMT), as compared with NGT in...

Background: In 2017 the American Academy of Pediatrics has introduced a new guideline (AAP 2017) to diagnose arterial hypertension in children, as the blood pressure thresholds for adults had been lowered before. There is a controversy about these new reference levels as other societies have not followed these recommendations. We studied the impact of the new AAP 2017 guideline on prevalence of arterial hypertension (HTN) in children with Type 1 diabetes melli...