ESPE Abstracts

Background: Neonatal diabetes (NDM) is a rare form of monogenic diabetes which usually presents before 6 months of age. Both transient and permanent NDM have been described.Objective: To report the molecular genetics and clinical characteristics of patients with NDM from a single centre in Sri Lanka.Method: Retrospective analysis of clinical and molecular genetic data from patients referred to Lady Ridgeway Hospital Endocrinology u...

Background: Genetic defects in NKX2.1 (chromosome 14q13) are associated with hypothyroidism, choreo-athetotic movements and respiratory distress, known as the “Brain-Lung-Thyroid syndrome”.Objective and hypotheses: To identify the genetic basis of a disorder compatible with the “NKX2.1 syndrome” and extra features outside the typical triad.Patients and methods: 10-year old girl with congenital ...

Background: Thyroid hormone resistance (THR) is a rare genetic disorder that may be caused by thyroid hormone (TH) cell transporter defects or metabolism defects, but most cases are caused by an inherited mutation in the TH receptor beta (THRB) gene. The reduced responsiveness of target tissues to TH is characterized by elevated TH and a normal or elevated thyroid-stimulating hormone (TSH) level. Differentiating between THR and TSH-producing pituitary...

Background: Cornelia de Lange (CdLS) syndrome (OMIM #122470) is a complex disease, characterized by distinctive facial features, failure to thrive, microcephaly, intrauterine growth retardation and anomalies in multiple organ systems. The complexity and severity of the endocrine commitment is variable. NIPBL, SMC1A, SMC3, RAD21 and HDAC8 genes, all involved in the cohesin pathway, have been identified to cause CdLS. There are few published studies on the endoc...

Capillary hyperglycemia in critically ill infants is a situation with numerous interfering factors, from acute illnesses to concomitant use of medications and may or may not be a manifestation of endocrinological urgency. Clinical case: Female patient, 2 months old, with failure to thrive, hepatomegaly without cholestasis, polyuria and compensated metabolic acidosis. On admission, capillary blood glucose levels above 200 mg/dL were measured even without concomitant use of cort...

Introduction: CORNELIA DE LANGE Syndrome (CdLS) is a rare syndrome, first described in 1933 by the Dutch pediatrician CORNELIA DE LANGE. This syndrome represents a multi-systemic disorder with physical, cognitive and behavioral characteristics. It is evident in the typical or classical form (craniofacial appearance, short stature and limbs deformities). However, not all individuals with CdLS present with the classic phenotype, as the clinical presentation can ...

Introduction: Hypothyroidism is the commonest endocrine disorder which associates with Trisomy 21. It affects the physical and intellectual development of children. It can be either congenital or acquired.Case report: 9 years old boy diagnosed patient with Trisomy 21; presented with the complaint of bowel not opened for 3 weeks and grossly distended abdomen. On the day of admission, he had low-grade fever and settled wit...

Background: Conventionally, 46 XX infants with congenital adrenal hyperplasia (CAH) were reared as females, even if considerably virilised at birth. However, lately there has been some debate on this stance, and male gender of rearing is also being considered.Objective and hypotheses: We report on a 9 year old genetically female child (N) with salt wasting CAH reared as a male, with precocious female puberty, currently suppressed with GnRH analogs, and d...

Introduction: Intensive insulin therapy with multiple daily injections (MDI) gives better glycaemic control than conventional biphasic insulin regimen in children with type 1 Diabetes mellitus. Though MDI regimen is widely practiced in other countries, this is not so in Sri Lanka.Objective: Effect on glycaemic control and BMI of children with TIDM after the change of insulin regimen to MDI from twice daily insulin regime. Methodology</st...

Background: The increased risk for congenital heart malformations in Turner syndrome (TS) is well established with a prevalence ranging from 17 to 45%. The associated cardiac anomalies and normal parameters for aortic dimensions in TS have not been previously reported from Sri Lanka.Objective and hypotheses: To document parameters for aortic dimensions and describe structural and functional cardiac abnormalities in a cohort of children with TS.<p cla...