Tratamiento de los derrames pleurales paraneumónicos
- O. Asensio de la Cruz
- J. Blanco González
- A. Moreno Galdó
- Francisco Javier Pérez Frías
- Antonio Salcedo Posadas
- L. Sanz Borrell
Year of publication: 2001
Volume: 54
Issue: 3
Pages: 272-282
Type: Article
Abstract
Pleural effusion in children is most often due to bacterialpneumonia. Between 0.6 and 2% of pneumonias are complicated by empyema and approximately 40 % of children hospitalized with pneumonia have a pleural effusion. In recent years Streptococcus pneumoniae is the most prevalent organism. Treatment is based on the early and judicious use of antibiotics, imaging techniques, thoracocentesis, pleural drainage, fibrinolytics, thoracoscopy and thoracotomy. Indications for early pleural drainage are gross pus, positive Gram stain in pleural fluid, pleural glucose less than 50 mg/dL, pleural fluid pH of less than 7 and sonographic evidence of loculations. Local fibrinolytics may decrease the need for surgical treatment, with a success rate between 38 and 100 %, according to the effusion stage. Thoracoscopic debridement is useful in the fibrinopurulent stage with loculations, with favorable results in 30-100 % of patients, also depending on the effusion stage