[Prednisolone treatment of respiratory syncytial virus infection. A randomized, controlled trial of 147 children]. / Prednisolonbehandling af respiratorisk syncytial virusinfektion. En randomiseret, kontrolleret undersøgelse af 147 børn.

OBJECTS: Our objective was to evaluate the effect of systemic prednisolone as an adjunct to conventional treatment with beta 2-agonist, fluid replacement and respiratory support in hospitalized infants younger than 24 months with respiratory syncytial virus (RSV) infection. METHODS: The study was randomized, double-blind and placebo-controlled. During the winter of 1995-96, 147 infants less than two years of age hospitalized with RSV infection were allocated to treatment with either systemic prednisolone mixture 2 mg/kg daily or placebo for 5 days. RESULTS: Our main outcome measures were: 1. Acute effect variables: duration of stay in hospital, use of medicine and supportive measures while in hospital. 2. At follow-up one month after discharge: duration of illness, start in day care center, morbidity and use of medicine. 3. At follow-up one year after discharge: morbidity, use of medicine and skin prick tests with allergens. CONCLUSION: Prednisolone treatment had no effect on any of the outcome measures. We find our results in agreement with the largest studies reported earlier; therefore, corticosteroid, whether by systemic route or by inhalation, should not be prescribed to infants with RSV infection.

[Kawasaki disease. Incidence in Denmark during the period 1981-1990]. / Kawasaki's sygdom. Forekomst i Danmark i perioden 1981-1990.

The aim of the study was to estimate the incidence of Kawasaki's disease and to describe the clinical manifestations and the prognosis of the disease in children in Denmark during the period 1981-1990. In a register of all hospital admissions in Denmark, 99 patients were registered as having Kawasaki's disease. Of those, 89 patients fulfilled the clinical diagnostic criteria. The mean incidence of the ten year period was 1.0 per 100,000 children per year. The incidence of the disease decreased in the age group from zero to seven years after which it was rarely observed. Typical laboratory findings were hypersedimentation, leucocytosis and thrombocytosis. Eight children had cardiomegaly and three had electrocardiographic changes. Echocardiography was performed in 66 patients showing coronary artery aneurysms in nine patients (14%) (six boys and three girls). No further cardiac complications were found.