ESPE Abstracts

Background: Chronic stress and increased adiposity have been associated with each other in children. Further studies are needed, however, to evaluate both the directionality of this association and the mediating metabolic mechanisms.Objective and hypotheses: This study investigates the interrelations between BMI, body composition parameters, indices of the stress response, such as hair and salivary cortisol levels, and, metabolic mediators, such as insul...

Background: Growth in infancy is considered primarily to be regulated by nutrition and insulin, whereas less is known about the influence of IGF-I, reproductive hormones and other factors of importance. Recently, paternally inherited genetic defects of DLK1 (Delta-like 1 homolog) were found in girls with central precocious puberty (CPP) with a metabolic phenotype. In addition, low maternal serum DLK1 concentrations were significantly lower in pregnant women wh...

Introduction: CAH is a common clinical condition with treatment and follow-up challenges. As a result, the adult height of the cases is known to be affected. We aimed to assess the growth and pubertal development of CAH patients and the factors that influence final height.Method: Between 1980-2022, 41 patients diagnosed with CAH were observed at our clinic. Only cases that attained the final height were retrospectively a...

Background: The sonic hedgehog pathway (SHH) regulates CNS development and mutations or abnormal expression of the SHH pathway genes have been identified in epithelial tumors. SHH pathway interacts with Wnt/β-catenin signalling. To date, CTNNB1/β-catenin mutations are the sole molecular abnormality found in adamantinomatous craniopharyngiomas (ACPs).Objective and Hypotheses: To analyze the expression pattern of SHH pathway genes in ACPs and its...

Objectives: Modern treatments lead to increased survival rates from childhood cancer. Childhood cancer survivors (CCS) are a growing population group, which is at high risk for cardiometabolic disorders including metabolic syndrome, type 2 diabetes and cardiovascular disease. Obesity is one of the major drivers of these adverse outcomes, resulted from corticosteroids, radiotherapy, sedentary behavior, and precancer obesity. Assessment of obesity could identify...

Introduction: The good nutritional status of children in the first years of life is essential for their healthy growth and development. Evaluating the repercussions of nutritional status is fundamental since nutrition can influence both short-term and adult life.Objective: To analyze the temporal trends of the BMI of Brazilian children aged 0 to 5 between 2010 and 2022.Patients and methods:...

Background: Neonatal diabetes (NDM) is defined as diabetes developing before 6 months of age, affecting one in 100 000 live births. Permanent NDM is diagnosed in the first 6 months of life with no remission. The majority have a mutation in the ATP-sensitive potassium (KATP) channel (KCNJ11 in 31%, ABCC8 in 13%). Autosomal dominant and recessive forms are described. The majority of patients with NDM caused by KATP mutations respond to sulphonylureas.<p...

Background: Obesity in childhood is defined by age- and sex-specific BMI cut-off values. However, BMI does not disclose the distribution of fat mass. Increased abdominal adipose tissue is associated with a higher risk of cardio-metabolic disease in adulthood. Thus, precise measurements of abdominal adipose tissue in children may enable early prevention of disease.Objective and hypotheses: To validate measurements of abdominal adipose tissue by anthropome...

Introduction: The world health organization has adopted diabetes as the most important health problem because of its increasing frequency and complications. Determination of changes in patient profile over the years due to type 1 diabetes (T1DM), the most common type of diabetes in childhood, is an important point in the follow up observation and treatment of diabetes.Aim: To determine the epidemiological and clinical characteristics of children and adol...

Background: Hypospadias surgery is usually performed during infancy at which time parents act as proxy decision makers. Parental decisional regret, a common phenomenon after hypospadias surgery, may be affected by the process of informed consent where decision making between parents and healthcare provider is shared based on available evidence and individual concerns.Objective: To identify short- and long-term parental c...