Comparative evaluation of carotid intima media thickness in paediatric type 1 diabetic children and healthy children in Ibadan and Lagos, Nigeria

Patients with type 1 diabetes are at greater risk of cardiovascular disease and atherosclerosis. Carotid in-tima­media thickness (CIMT) measured by ultrasound is a marker of atherosclerosis and can predict future cardiovascular events.The aim of this study was to measure the CIMT in paediatric type 1 diabetes patients in Ibadan and Lagos and compare results with the CIMT of non-diabetic healthy control children. Carotid ultrasound was performed and CIMT measured in 70 subjects (35 diabetic patients and 35 non-diabetic controls matched for age and sex). Mean age was 12.8±3.2 years. A slightly higher, but non-significant mean CIMT was seen in diabetic cases: mean values in type 1 diabetes patients were 0.475±0.068 and 0.476±0.069 (right and left respectively) while in controls, mean values were 0.467±0.064 and 0.468±0.054 (p=0.618 and 0.575 respectively). The CIMT in both groups correlated positively with age and body mass index (BMI). Significantly higher mean CIMT values were seen in males with type 1 diabetes on both sides. However, there was no significant correlation between CIMT and duration of illness, insulin dosage, or blood pressure. CIMT is a safe and convenient measurement, which may be helpful in predicting an increased risk of future cardiovascular disease in children with type 1 diabetes

Paediatric Endocrine Disorders at the University College Hospital; Ibadan: 2002 - 2009

Background: Until recently; most published research focus more on infectious diseases and malnutrition giving the impression that endocrine disorders are uncommon. Reports on endocrine disorders in children in developing countries are few compared to developed countries reflecting the different level of prevalence in the different geographical locations and or level of awareness and availability of facilities for proper diagnosis. Objective: This study aims at defining the burden of paediatric endocrine disorders in Ibadan. Subjects/Methods: A review of records of children who presented at University College Hospital; Ibadan with paediatric endocrine disorders from 2002 to 2009 was carried out. Results: During the eight-year period; a total of 110 children presented with various endocrine disorders but only 94 had complete data for this study. There were 47(50) males and 37(39.4) females; and in 10(10.6) of them; had genital ambiguity at presentation. Patients' ages ranged from 2 weeks to 15 years with a median of 3 years. Many (35) patients were malnourished with weight less than 80 of the expected weight for age and only 9 were overweight. Yearly distribution of cases showed a steady increase in number of cases from 2005. Rickets and metabolic disorders constituted 56.4 of patients; Diabetes mellitus was diagnosed in 12.8; adrenal disoders in 10.6; pubertal disorders in 5.3 and growth disorders in 4.3 of the patients. Thyroid disorders were present in 6.4; obesity in 3.2 while the least common disorder was Diabetes insipidus (1). About 58 of the children had parents in the low socioeconomic status and the management of the cases were severely hampered by lack of funds. About 60.6 of these patients were lost to follow up; during the period. Conclusions: Paediatric endocrine disorders are associated with a high incidence of malnutrition. Most patients presented with rickets which is a preventable condition