ESPE Abstracts

Background: Congenital diabetes insipidus (DI) can be due to mutations in the arginine vasopressin (AVP) gene (familial neurohypophyseal DI), the AVP receptor type 2 (AVPR2) or aquaporin 2 (AQP2) genes (congenital nephrogenic DI, NDI). The clinical manifestation of congenital NDI, especially the response to AVP, can vary greatly depending on the functional effect of the AVPR2 mutation. Here we present two male siblings with NDI and partial response to ddAVP.<p class="abste...

Introduction: Ulnar mammary syndrome (UMS) is caused by a mutation of T-box transcription factor 3 (TBX3). It is a rare condition with only a few cases being reported in the literature. We report a child with ulnar mammary syndrome .Case Report: The patient presented to us at 14 years 6 months of age with concerns of failure to gain height which was noted from the age of 11years. His investigations were suggestive of gro...

Introduction: Insulin stress test (IST) to diagnose growth hormone (GH) deficiency is rarely used by paediatric endocrine teams in the United Kingdom, due to concerns over safety. We share our experience of undertaking modified IST in children, with regards to safety and outcomes.Methods: We adapted the protocol for insulin stress test, proposed by Galloway et al to undertake pituitary stimulation test for our c...

Introduction: Acute pancreatitis (AP) is rarely seen in children and is typically not associated with common aetiologies seen in adults. AP secondary to hypercalcaemia due to primary hyperparathyroidism (PHPT) is very rare. The annual incidence of PHPT in adults is 30/100,000 with female predominance and 2–5/100,000 in children regardless of sex. We present a rare presentation of PHPT presenting with AP in a 12-year-old boy.<strong...

Introduction: Treatment of patients with VSD (Variation of Sex Development), in particular severe hypospadias, is associated with high rate of post-operative complications using current surgical procedures. This leads to a high rate of re-operation in an already emotionally complicated situation. We improved the tissue engineered acellular tubular collagen scaffolds that showed promising results in the rabbit model to implant it to a dog model. This FDA approved new version ac...

Background: Actual surgical procedures for the treatment of patients with VSD (Variation of Sex Development), in particular severe hypospadias, are associated with frequent post-operative complications.Objective and hypotheses: Tissue engineered collagen tubes are a promising alternative.Method: We elaborated a new, two layered, collagen based tube that can be sutured. Mechanical testing proved a better resistance of those tubes co...