ESPE Abstracts

Background: A variable prevalence of scoliosis has been reported in Prader–Willi syndrome (PWS). Clinical detection can be challenging. The role of GH therapy (GHT) in the onset and progression of scoliosis remains controversial as does the modality of screening.Objective and hypotheses: To define the prevalence of scoliosis in our PWS patients and analyse the role of age, gender, genotype, BMI, and GHT on its onset and severity.<p class="abstex...

Background: Congenital Hyperinsulinism (CHI) is the most common cause of recurrent and severe hypoglycaemia in childhood and can be broadly categorised into two subtypes. Diffuse CHI (CHI-D) involving all pancreatic cells is usually treated with medications and rarely subtotal pancreatectomy. Focal CHI (CHI-F) involves a solitary insulin hypersecreting pancreatic lesion and can be cured following surgical lesionectomy. Many patients with CHI-F and CHI-D underg...

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...

Introduction: Congenital Hyperinsulinism (CHI) is a rare disease of hypoglycaemia due to excess insulin production. Patients with both focal and diffuse forms of CHI may have severe hypoglycaemia not responsive to medical therapies. Such patients require lesionectomy or subtotal pancreatectomy with a corresponding necessity for enhanced glycaemic monitoring during the peri-operative period. Subcutaneous Continuous Glucose Monitoring (CGM) provides real-time hi...

Introduction: Bardet-Biedl syndrome (BBS) is a rare, autosomal recessive ciliopathy, with a prevalence of 1 in 100,000 – 160,000, caused by mutations across >20 known genes encoding for proteins responsible for the integrity of the primary cilium/basal body complex. Endocrinopathies associated with BBS include hypogonadism, hypothyroidism, and the metabolic complications of obesity. The endocrine characteristics of a large adult BBS cohort have been r...

Background: Hypothalamic-pituitary (HP) deficiencies are frequent in childhood brain tumor survivors (CBTS) after cranial radiation. There is currently no consensus on the most optimal way to screen for HP dysfunction regarding diagnostic tests or time interval. It is not known whether MRI changes in time in the HP-region or in brain volume are predictive of HP dysfunction.Aim: To quantify changes in the HP-region and in brain volume on MRI in CBTS after...

Background: X-linked hypophosphatemia (XLH) is a rare genetic disorder of phosphate metabolism caused by mutations in the PHEX gene. XLH patients exhibit short stature and skeletal deformities, which are caused by defective bone mineralization site leading to increased porosity and decreased matrix stiffness. Bone mineral density measurements have been shown to be insensitive to the cumulative bone alterations. The velocity of the first arriving signal (vFAS) ...

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Background: Maternal overweight/obesity during pregnancy and excessive gestational weight gain (GWtG) have been recognized as important early-life risk factors for childhood obesity. We aimed to examine whether maternal BMI at 20 weeks of gestation and excessive GWtG were associated with alterations in body composition and metabolism in childhood in the offspring of primiparous mothers who participated in a randomised controlled trial of exercise regimen during pregnancy.<...

Introduction: Although short stature is common in boys with Duchenne Muscular Dystrophy (DMD), little information on body proportions and the GH/IGF-1 axis exists.Methods: Total height (Ht), sitting height (SH), leg length (LL) and bone lengths (femur, tibia, humerus) in boys with DMD (n=30) and healthy boys (n=79) were measured using DXA digital images by 1 observer. Insulin growth factor-1 (IGF1), IGF binding protein-3 (IGFBP-3) and a...