Metabolic control in newly diagnosed type 1 diabetic children. Effect of continuous subcutaneous infusion

Abstract

15 insulin-dependent diabetic children at onset were randomly allocated to one of two different therapeutical protocols: continuous subcutaneous insulin infusion (CSII) and intensified conventional insulin treatment with three daily insulin injections (CIT). Both treatments were performed for 10 days; the initial insulin dose was 1.5 U/kg/day and thereafter the insulin dosage was modified in order to obtain a satisfactory control. Near-normal blood glucose levels were obtained after 24 h in the CSII group, and after 3 days in the CIT group. All subjects underwent 1 year of follow-up. HbA1 levels and insulin requirements decreased similarly in the two groups; C-peptide secretion did not increase significantly in both groups. A clear advantage of CSII cannot be assumed, and the usefulness of this therapeutical approach needs to be confirmed by further investigations.