ESPE Abstracts

Purpose: This study aimed to analyze growth patterns during the first two years after birth according to the birth weight and length percentile in children born preterm, and to investigate factors affecting postnatal growth of these children.Methods: Eighty-two preterm neonates with a gestational age below 37 weeks who followed up until 24 months of corrected age (CA) were retrospectively reviewed. Length, weight and hea...

Purpose: To analyze the effects of clinical and laboratory factors, including insulin-like growth factor (IGF) levels, on the height velocity of normal prepubertal children.Methods: Ninety-five healthy prepubertal children (33 boys, 62 girls) were enrolled. The mean chronological age of the participants was 6.3±1.4 years, with a height standard deviation score (SDS) of −0.88±0.70. IGF-1, IGF binding protein-3 (IGFBP-3), SDS for anthropome...

Purpose: We investigated the difference of body mass index (BMI) score before and after gonadotropin-releasing hormone agonist (GnRHa) treatment in central precocious puberty girls (CPP).Methods: Medical records of 188 girls with CPP treated with GnRHa were reviewed. All patients completed the therapy. The patients were categorized into two groups according to initial BMI; normal weight group (BMI < 85 percentile) an...

Purpose: Bisphenol A (BPA) is endocrine disrupting chemicals used to manufacture plastics such as epoxy resins and polycarbonate polymers. BPA has weak estrogenic and strong anti-androgenic effects and has also been linked to disruption of thyroid function in previous studies. This study aims to investigate the relationship between urinary bisphenol A exposure in early childhood and thyroid hormone of pubertal children in Korea.M...

Objective: Ketosis-prone diabetes (KPD), characterized by presentation with diabetic ketoacidosis (DKA) in patients lacking the typical features of autoimmune type 1 diabetes, is a heterogeneous syndrome. The objective of this study is to ascertain the presence of A-β+ (autoantibody-negative, β-cell functional reserve) KPD in Korean children and adolescents and to study their characteristics in this group. Method: Diabetes ...

This study aimed to compare cut-off points corrected for age and gender (CCOP) with fixed cut-off points (FCOP) for fasting plasma insulin and homeostasis model assessment-insulin resistance (HOMA-IR) for the diagnosis of IR in Korean obese children and adolescents and to identify IR applying CCOP and FCOP using as outcome the presence of dyslipidemia and Metabolic syndrome (MetS).We performed a cross sectional analysis of data from 195 adolescents aged ...

Purpose: We try to analyze the prediction capacity of variable factors to diagnose adrenal insufficiency.Methods: We analyzed clinical and laboratory data of 22 children (Male =13) who have been checked regular dose ACTH stimulation test for suspected symptoms after HSCT (Lymphoid leukemia=5, Myeloid leukemia=9, Non-malignant=8) at the Catholic HSCT center from Feb 2013 to Feb 2017 at Seoul St. Mary’s Hospital. A normal response of ACTH stimulation ...

Purpose: To investigate overall characteristics of glucose intolerance in childhood survivors of hematologic diseases and suggest risk factors which increase A1c (glycated hemoglobin) level.Methods: Based on a retrospective review of 394 children who were diagnosed with acute leukemia or aplastic anemia between 2015 and 2016 under the age of 15, glucose intolerance was observed in 14 patients. A definition of glucose intolerance was A1c above 5.7%. Auxol...

Objective: We try to investigate the polymorphisms and amino acid variants of HLA-A, -B, -C, -DRB1, -DQB1, -DPB1 molecules in early-onset AITD.Methods: The genotypes of HLA-A, B, C, DRB1, DQB1, and DPB1 on AITD were analyzed in 102 Korean children with AITDs (Graves’ disease (GD)=62, Hashimoto’s disease (HD)=40) and 142 healthy control using sequence-based typing. Analysis of variant amino acids was performed across the genotyping results with ...