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  • Title: Short- and long-term effects of neonatal glucocorticoid therapy: is hydrocortisone an alternative to dexamethasone?
    Author: van der Heide-Jalving M, Kamphuis PJ, van der Laan MJ, Bakker JM, Wiegant VM, Heijnen CJ, Veen S, van Bel F.
    Journal: Acta Paediatr; 2003 Jul; 92(7):827-35. PubMed ID: 12892163.
    Abstract:
    AIM: To compare short-term effects and neurodevelopmental outcome of neonatal glucocorticoid therapy between two centres. METHODS: A retrospective study was performed in two centres using a tapering course of either 5 to 1 mg kg(-1) hydrocortisone (HC; 22 d) or 0.5 to 0.1 mg kg(-1) dexamethasone (DEX; 21 d). In both centres glucocorticoid-treated infants and control patients were matched for gestational age, birthweight, severity of infant respiratory distress syndrome and periventricular-intraventricular haemorrhage. The following short-term glucocorticoid-induced effects were investigated in 25 HC-treated and 25 control patients in centre A, and in 23 DEX-treated and 23 control patients in centre B: oxygen dependency (inspiratory oxygen fraction), arterial pressure, blood glucose and urea concentrations, weight gain and head circumference before, during and after therapy (in treated infants), or at an interval comparable to treated infants (in control infants). Neurological outcome, psychomotor development and school performance at 5-7 y of age was evaluated in all groups. RESULTS: HC and DEX were equally potent in reducing oxygen dependency. Mean arterial pressure as well as blood glucose and urea concentrations were significantly increased during DEX, but not during HC treatment. Weight gain stopped during DEX therapy, but not during HC. Head circumference in both treatment groups was decreased after therapy compared with controls. Neonatally DEX-treated children needed special school education significantly more often (p < 0.01) than controls at 5-7 y of age. No differences between neonatally HC-treated children and controls on neurodevelopmental outcome were found at 5-7 y of age. CONCLUSION: Neonatal HC therapy has fewer short- and long-term adverse effects than neonatal DEX therapy.
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