ESPE Abstracts

Childhood obesity is associated with present and future complications, including type 2 diabetes and cardiovascular disease. Although lifestyle interventions (i.e. dietary and physical activity counselling) are the cornerstone of therapy, their impact on body mass index (BMI) is limited. The phase 3a SCALE Kids study (NCT04775082) demonstrated superiority of liraglutide 3.0 mg versus placebo, plus lifestyle interventions, for BMI reduction in children with general (i.e. non-mo...

Background: Since growth patterns change with time due to secular changes, there is a need to regularly update growth references1. We developed the first continuous birth size reference, from gestational age 24weeks with infancy growth references2, computerized 2006 and used in Swedish health care settings and neonatal units. We now aimed to update this reference by exchanging GrowUp1974Gothenburg cohort to a selected population of health...

Background: Leptin is considered to play an important role in the development of hypertension in obesity. The excessive synthesis of aldosterone contributes to the development and progression of metabolic and cardiovascular dysfunctions. Leptin is a newly described regulator of aldosterone synthesis that acts directly on adrenal glomerulosa cells to increase CYP11B2 expression and enhance aldosterone production in human adrenal cells lines and in animal models.<p class="ab...

Background: Pseudohypoaldosteronism (PHA) is a disorder caused by aldosterone resistance with impaired sodium reabsorption and potassium excretion from the body. PHA is subdivided into primary (genetic) and secondary (transient) forms. Primary PHA is caused by mutations in genes encoding epithelial sodium channel or mineralocorticoid receptors. The secondary PHA may occur due to urinary tract malformations, urinary tract infections (UTI), drugs, etc. We present here two cases ...

Background: There is a link between congenital hypothyroidism (CH) and neurodevelopmental abnormalities, but no longitudinal studies have yet identified reliable quantifiable measures.Purpose: To evaluate associations between CH and abnormalities in neurodevelopment and growth, and identify the timing of these abnormalities and the best time for intervention.Methods: Data from the ...

Background: Sulfonylurea therapy (SU) allows a better metabolic control than insulin in patients with neonatal diabetes secondary to mutation in potassium channel subunits (ND-K). Most of these patients have neurological and neuromotor developmental impairments whose changes under SU has not been studied in a systematic and prospective way in a large cohort.Objective and Hypotheses: To demonstrate the beneficial effect of SU on neuropsychological functio...

Background/Objective: Smoking during pregnancy is known to influence prenatal/postnatal growth of the offspring. We investigated the impact of smoking in the Swedish reference population for new reference for height, weight and BMI, the GrowUp1990Gothenburg cohort.Material/Methods: The study was based on 1907 healthy children (918girls/989boys) born at term in Sweden with Nordic parents and longitudinal growth measurements. 155girls/180b...

Aim: Hypophosphatemic rickets (HR) is a rare renal phosphate wasting disorder commonly related to X-linked form, caused by PHEX mutations and it treatment and follow-up is challenging due to imperfect treatment options. Here we presented nationwide data on HR with initial and follow-up data on the patients presented to the pediatric endocrinology clinics before the age of 18 years.Results: From 24 centers, 158 patients (93 male/65 female) were i...

Background: The melanocortin-4 receptor (MC4R) pathway is a key regulator of energy balance and satiety. Variants in genes upstream of MC4R encoding leptin receptor (LEPR), proopiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1(PCSK1) and those involved in Bardet-Biedl syndrome (BBS) can impair MC4R pathway signaling. Clinically, these variants are characterized by hyperphagia (Pathologic insatiable hunger) and early-onset, severe obesity. E...

Introduction: Peripheral precocious puberty is a non-gonadotropin-dependent early pubertal development. Exogenous intake of sex steroids, gonadal or adrenal pathologies, ectopic hCG-secreting lesions play a role in the etiology. Adrenal tumors is a rare cause of heterosexual precocious puberty.Case: An eight-year-old female patient was admitted with the complaints of genital hair growth and breast enlargement. The patien...