ESPE Abstracts

Background: 5-α-reductase type 2 enzyme catalyzes the conversion of testosterone into dihydrotestosterone, a potent androgen responsible for male sexual development during the fetal period. From 2017 to 2019, a homozygous hg38_chr2:31529414 C>T variant in SRD5A2 gene have been identified in 3 unrelated patients with DSD 46,XY of Buryat origin. The variant has been previously reported in one patient from China (Song et al, 2019) and l...

Background: Research on the impacts of achondroplasia on children's functioning and well-being is limited. The purpose of the study was to investigate the impacts of achondroplasia on children's daily lives to support the development of an impact measure of achondroplasia on children's functioning and well-being.Methods: Individual telephone interviews and one parent focus group were conducted in the United S...

Children with GHD are currently treated with daily subcutaneous growth hormone (GH) injections, which can be burdensome. Somapacitan is a long-acting GH derivative in development for once-weekly use in children with GHD. REAL 3 (NCT02616562) is a phase 2, multinational, randomised, open label, controlled trial assessing efficacy and safety of somapacitan vs daily GH (Norditropin®). Prepubertal, GH-naïve children with GHD received 0.04 (n=16), 0.08 (n</e...

Introduction: 11-beta hydroxylase deficiency(11β-OHaseD) is the second frequent congenital adrenal hyperplasia(CAH) form. This study aimed to determine demographic and genetic characteristics and final height, to evaluate the long term clinical follow-up of children&/adolescents with 11β-OHaseD.Material and Methods: The study is designed as a multicenter, national, retrospective. 60 cases from 11 Pediatric ...

Background: Obesity in childhood and adolescence is often associated with dyslipidemia, hypertension, insulin resistance, inflammation, and disturbances in adipocytokine secretion, which lead to endothelial dysfunction and the development of atherosclerotic cardiovascular disease.Aim: To determine the prevalence of metabolic syndrome (MS) among obese children and adolescents attending our out-patient childhood obesity cl...

Introduction: 49XXXXY syndrome is the rarest X chromosome aneuploidy with an approximate incidence of 1: 85 000–100 000 male births. The classic triad of symptoms include mental retardation, hypogonadism and radioulnar synostosis along with congenital heart diseases; Patent Ductus Arteriosus being the commonest defect reported, Distinct facial features, skeletal defects, cerebral and renal defects. To the best of our knowledge this is the first reported case of 49XXXXY sy...

Congenital rubella infection is a transplacental infection that can cause intrauterine growth retardation, cataract, patent ductus arteriosus, hearing loss, microcephaly, thrombocytopenia and severe fetal injury. It has been shown that type 1 diabetes mellitus develops in 12–20% of patients with congenital rubella infection and disorder in oral glucose tolerance test is observed in 40%. A 13-year-old male patient presented with complaints of new-onset polydipsia, urinatio...

Background: Cantu´ syndrome is rare disease characterized by characterized by congenital hypertrichosis, neonatal macrosomia, cardiomegaly and several other abnormalities. Gain-of-function mutations in either KCNJ8 or ABCC9 have been identified as the causative gene for Cantu´ syndrome. Here we report the first genetically diagnosed Cantu´ syndrome case in China and describe the full clinical features of the case.<p class="...

Introduction: 21-hydroxilase deficiency (21OHD) is the most common form of congenital adrenal hyperplasia. Mutations of CYP21A2 induces 21OHD, a rare autosomal recessive manner. CHARGE syndrome (CS) is a rare autosomal dominant manner that is typically caused by heterozygous chromodomain helicase DNA binding protein-7 (CHD7) mutations. Here, we report the combination cases with genetically diagnosing 21OHD and CS at the first time.Case:...

Background: Pituitary gland duplication is a very rare developmental abnormality. It is often associated with other midline anomalies including cleft palate, spinal cord and corpus callosum defects, termed duplication of the pituitary gland-plus syndrome. Of the only 40 cases reported in the literature, most are in females and are often associated with precocious puberty. Duplication of the pituitary gland may arise from blastogenesis defects, with splitting o...