RESUMO
INTRODUCTION: Parapneumonic empyema is a frequent cause of admission in the Pediatric Hospital of the Pereira Rossell Hospital Center. In January 2005, we implemented a treatment protocol that included intrapleural streptokinase (STK) for children with complicated parapneumonic empyema as an alternative to surgery. OBJECTIVES: To describe the results of intrapleural STK in the treatment of hospitalized children with complicated parapneumonic empyema and to compare these results with those of early thoracotomy. PATIENTS AND METHODS: Children with complicated parapneumonic empyema admitted between January 1st 2004 and October 1st 2005 were included. The children were divided into two groups: a historical group, composed of children hospitalized between January 1st and December 31st 2004, treated with conventional thoracotomy before day 8 of chest drain placement and a prospective group, composed of children hospitalized between January 1st and October 1st 2005, treated with intrapleural STK before day 8 of chest drain placement. The variables used to compare outcome and treatment complications were duration of chest tube drainage after the treatment procedure, complications, re-admission, length of hospital stay, and death. RESULTS: The results in both groups were similar. Length of hospital stay showed no significant differences. Duration of chest tube drainage after intrapleural STK was significantly shorter than after thoracotomy (p < 0.001). In the thoracotomy group a significantly higher proportion of patients required partial atypical pneumonectomy (p = 0.051). There were no deaths. CONCLUSIONS: Intrapleural STK is a valid alternative for the treatment of children with complicated parapneumonic empyema.
