passages.id: 5425
passages.type: title
passages.text: A catch in the Reye.
passages.id: 5426
passages.type: abstract
passages.text: Twenty-six cases of Reye syndrome from The Children's Hospital, Camperdown, Australia, occurring between 1973 and 1982 were reviewed. Of these, 20 cases met the US Public Health Service Centers for Disease Control criteria for the diagnosis of Reye syndrome. Aspirin or salicylate ingestion had occurred in only one of the 20 cases (5%), and paracetamol (acetaminophen) had been administered in only six of the cases (30%). Pathologic confirmation of the diagnosis of Reye syndrome was accomplished in 90% of the cases. The incidence of Reye syndrome in New South Wales, Australia, is estimated from this study to be approximately nine cases per 1 million children compared with recent US data of ten to 20 cases per 1 million children and three to seven cases per 1 million children in Great Britain. The mortality for these Reye syndrome cases in Australia was 45% as compared with a 32% case-fatality rate in the United States. In Australia, the pediatric usage of aspirin has been extremely low for the past 25 years (less than 1% of total dosage units sold), with paracetamol (acetaminophen) dominating the pediatric analgesic and antipyretic market. Reye syndrome may be disappearing from Australia despite a total lack of association with salicylates or aspirin ingestion, since there were no cases found at The Children's Hospital in 1983, 1984, or 1985.