ESPE Abstracts

Background: Rasopathies are a heterogeneous group of diseases that share phenotypic characteristics such as facial dysmorphism, congenital heart disease and short stature.Objective and hypotheses: Evaluation of growth and study of the GH–IGF1 axis. Molecular Study of the PTPN11, SOS1, RAF, KRAS, NRAS, MAP2K1 and MAP2K2 genes. Evaluation of growth and study of the GH–IGF1 axis.Method: Descriptive retrospective study in pat...

Background: It has been previously reported that with current management, 9/10 children with craniopharyngioma will survive 10 years. Though most suffer both chronic neuroendocrine and cognitive impairments from disease and/or treatment, few prospective cognitive assessments have been reported which might separate the contributions of each.Objective and hypotheses: i) To prospectively evaluate the prevalence of cognitive dysfunction, before and after a c...

Background: Epidemiologic studies have documented that sleep duration is associated with obesity risk children’s.Objectives: To investigate sleep duration of 4-year-old children (h/day) and to evaluate the association of sleep patterns with weight status at 4 years.Methods: 393 children from the INMA birth cohort of Asturias (Spain). We analysed sleep duration (h/day) during the night and afternoon nap, reported by their paren...

Introduction: Children with Small for Gestational Age (SGA) are known to have lower neurocognitive development and an increased in cardiovascular risk in adulthood. 10% of SGA don´t usually do the catch-up and if they meet criteria they have indication to follow Growth Hormone (GH) treatment.Objectives: To establish the difference between SGA diagnosed children who did or did not catch-up (treated with GH), in terms...

Aim: to assess and follow-up neck circumference and its relationship with a metabolic score in patients with abdominal obesity after a lifestyle intervention.Patients, Material and Methods: 122 children and adolescents with abdominal obesity, aged 7 to 16 years, were included in a control randomized intervention study (NCT031472). Abdominal obesity was diagnosed using the waist circumference. The intervention included an...

Background: Neuroendocrine tumors from adrenal and extra-adrenal chromaffin cells are characterized by overproduction of catecholamines (CA), leading to the increase of urinary O-methylated metabolites (uO-Met) excretion, reliable biomarkers for the initial screening, diagnosis and monitoring of patients with pheochromocytoma and paragangliomas (PPGLs).Objective: To develop and validate a UHPLC-MS/MS method for the simul...

Aim: to assess and follow-up anthropometric and biochemical parameters in patients with abdominal obesity after a lifestyle intervention.Patients, Material and Methods: 122 children and adolescents with abdominal obesity, aged 7 to 16 years, were included in a control randomized intervention study (NCT031472). Abdominal obesity was diagnosed using the waist circumference. The intervention included an intensive phase duri...

Introduction: PGD is characterized by hyperthyroidism and antibodies against the TSH receptor (TSHRAB). Reported annual incidence is 4,58/100,000.Objective: To describe an Argentinean cohort with PGD followed between 2006 and 2020 at the Ricardo Gutierrez Children’s Hospital.Material and Methods: Retrospective study of 69 patients, who were treated initially with antithyroid ...

Introduction: Type 1 Diabetes Mellitus (DM1) is an autoimmune disease resulting from the destruction of pancreatic β cells. After the diagnosis, up to 80% of patients spontaneously experience partial remission (PR) for months. New biomarkers are being studied, such as the betatrophin protein (ANGPTL8) of unknown function, but which could be involved in the evolution of DM1, in this phase of RP and even used as a therapeutic target.Methods: Observati...

In a retrospective study (1), we found that a GH<6.5 μg/L, IGF-I-WHO87/518 <30 μg/L and IGFBP-3<0.8 μg/mL confirmed GHD diagnosis with high diagnostic accuracy in neonates with clinical suspicion of GHD. GH and insulin negatively regulate IGFBP-2, and it was proposed to reflect GH status in the diagnostic work-out of GHD in childhood and adults. The accuracy of IGFBP-2 has not been set for neonates.Objective: To prospectively v...