ESPE Abstracts

Background: Childhood obesity has been a worrisome public health issues today. Recent studies conducted in adult populations and animals have suggested beneficial effects of probiotics on obesity, while, the experience is limited in the pediatric age group and the results are conflict.Object: The primary objective was to determine the effect of Probiotics consumption on weight change. The secondary objective was to deter...

Aim: to study sleep quality, using accelerometry in children and adolescents with abdominal obesity after a multidisciplinary intervention.Patients, Material and Methods: we included 122 children and adolescents, range age: 7 to 16 years old, diagnosed with abdominal obesity (waist circumference > p90) who participated in an 8-week intervention program to lose weight, with a 2-year follow-up period. Participants were...

Background and Objectives: In adults, discordant associations exist between insulin-like growth factor-I (IGF-I) and blood pressure with scarce reports in apparently healthy children. IGF-I levels increase during puberty in parallel to calcium and phosphorus levels. In this context, our aim is to study the association between IGF-I and blood pressure in apparently healthy children, together with the interaction of the serum calcium-phosphorus product (Ca*P...

The epidemic spread of obesity in children has triggered the commitment of scientific research, which has allowed us to understand its genetic basis; the different forms of genetic obesity share common clinical aspects, making it difficult to achieve a molecular diagnosis based only on our clinical suspicion. We report a female patient presented with neonatal hypotonia, hyperphagia and early onset excessive weight gain, strabismus and high hypermetropia. Regarding her neurodev...

Objective: Metabolic programming occurs during early life and nutritional factors are known to have long-lasting influences on metabolic health. We investigate associations between insulin-like growth factor I (IGF-I), leptin and adiponectin during infancy and metabolic markers in the same children at six years of age.Method: The Swedish longitudinal Halland Health and Growth birth cohort study is population-based, origi...

Background: Biallelic loss of function (LoF) mutations in the leptin receptor gene (LEPR) cause a striking phenotype of early-onset severe obesity and hyperphagia. Additionally, hypogonadotropic hypogonadism, growth hormone deficiency, and/or hypothyroidism are often present. Currently, 19 European patients (all aged <30 years) are described in literature. As clinical trials investigating MC4R-agonist treatment are performed throughout Europe, ide...

Background: Oral microbiota composition and diversity differ between obese and non-obese individuals. However, the associations between lifestyle habits (implicated in the pathogenesis of obesity) and the oral microbiota remain uncertain, particularly among children.Objective: To explore the associations between oral microbiota diversity and lifestyle habits among 8-10 year-old children.Met...

Background: Chemerin, a protein mainly synthesized in the adipose tissue and liver, belongs to the adipokines family and is implicated in signaling for adipocyte differentiation and lipolysis. From this point of view, chemerin can exert an important role in the regulation of various pathophysiological functions, including lipogenesis and metabolism.Objective: The aim of this study was to investigate the relationship betw...

Background: Non-alcoholic fatty liver disease (NAFLD) is a highly prevalent chronic liver disease which occurs in the setting of insulin resistance and increased adiposity. It has rapidly evolved into the most common liver disease seen in the pediatric population. NAFLD can be divided into non-alcoholic fatty liver (NAFL), which denotes bland steatosis, and non-alcoholic steatohepatitis (NASH), which is marked by steatosis and lobular inflammation and hepatoce...

Ferritin is a widely used iron storage indicator. At the same time, it is also viewed as an indicator of inflammation. Chronic low-grade inflammation in obese individual, especially in the one with metabolic disorders, related to comorbidities and poor prognosis. Both hyperglycemia and iron overload can induce inflammation and result in vascular endothelial dysfunction. To study the role of ferritin in obese children and its impact on artery and liver, the present study invest...

Background: The neuropeptide kisspeptin has recently been demonstrated to play a role in regulating energy balance and glucose metabolism. Previous studies showed a positive effect of serum kisspeptin in relation to glucose metabolism. These included negative association between serum kisspeptin and body mass index (BMI), homeostatic model assessment of insulin resistance (HOMA-IR) and plasma insulin. However, some studies reported conflicting results. Data on...

Background: Hematopoietic stem cell transplantation (HSCT) recipients exhibit excess adiposity that may result in an increased metabolic risk. Studies have shown that BMI is a poor predictor of body fatness in pediatric HSCT survivors population where diminished lean mass has been documented. The visceral adiposity index (VAI) has recently been proposed as a predictor of cardio-metabolic risk in both adults and children. However, the predictive value of this i...

Background: Experimental models suggest that exposure to low dose nonylphenol could induce adiposity and promote adipocyte differentiation in mice. However, studies on the effect of nonylphenol exposure to human obesity have not been adequately studied.Objective: We investigated the associations of serum nonylphenol concentration with adiposity measures in Korean children and adolescents.Me...