In an uncomplicated parapneumonic effusion following bacterial pneumonia, which management is indicated after starting antibiotics?

• A. Antibiotics and supportive treatment
• B. Tube thoracostomy
• C. Intrapleural fibrinolytics only
• D. Tube thoracostomy and intrapleural fibrinolytic

Answer: (A)

Uncomplicated parapneumonic effusion is an inflammatory pleural fluid that accompanies pneumonia but remains sterile and without loculations or empyema. The best approach is to treat the underlying infection with antibiotics and provide supportive care; the fluid usually resolves as the pneumonia improves, so invasive drainage isn’t required. Drainage procedures, including tube thoracostomy or intrapleural fibrinolytics, are reserved for complicated parapneumonic effusions or empyema, where the fluid becomes loculated, or pleural fluid shows signs of infection (low pH, low glucose, pus, or positive cultures). In those situations, drainage improves outcomes. So after starting antibiotics, continuing medical management with supportive care is the appropriate course for an uncomplicated effusion.