Use of Dexamethasone to Prevent Extubation Failure in Pediatric Intensive Care Unit: A Randomized Controlled Clinical Trial.

Extubation failure is a common event in intensive care units. Corticosteroids are effective in preventing failure in adults, but no consensus has been reached on this matter in pediatrics. We assessed the efficacy of intravenous dexamethasone in mechanically ventilated children and adolescents for more than 48 hours, with at least one risk factor for failure.

Diagnosis and treatment of streptococcal toxic shock syndrome in the pediatric intensive care unit: a case report.

Among the infections caused by Streptococcus β hemolyticus from the Lancefield serogroup A, toxic shock syndrome is perhaps the most severe, and its mortality rate is high. Its clinical similarity to other forms of shock, especially septic shock, can often confuse the evaluator and interfere with the selection of the most appropriate therapy. This report aims to inform readers of the need to add this syndrome as a differential diagnosis in cases of shock, especially those with no well-defined clinical manifestations.

Antibiotic treatment schemes for very severe community-acquired pneumonia in children: a randomized clinical study.

Objective: To compare clinical response to initial empiric treatment with oxacillin plus ceftriaxone and amoxicillin plus clavulanic acid in hospitalized children diagnosed with very severe community-acquired pneumonia (CAP).

Methods: A prospective randomized clinical study was conducted among children 2 months to 5 years old with a diagnosis of very severe CAP in the pediatric ward of São Paulo State University Hospital in Botucatu, São Paulo, Brazil, from April 2007 to May 2008. Patients were randomly divided into two groups by type of treatment: an oxacillin/ceftriaxone group (OCG, n = 48) and an amoxicillin/clavulanic acid group (ACG, n = 56).