Empyema thoracis--a prospective study on 73 patients

Area of Science:

• Thoracic Surgery
• Infectious Diseases
• Pulmonology

Background:

• Empyema thoracis is a significant thoracic infection.
• Understanding its causes and outcomes is crucial for patient management.

Purpose of the Study:

• To analyze the pathogenesis, bacteriology, clinical course, and management of empyema thoracis.
• To identify common pathogens and underlying causes.

Main Methods:

• A prospective study of 73 consecutive empyema thoracis patients.
• Analysis of pleural cultures, patient history, and treatment outcomes.

Main Results:

• Staphylococcus aureus was the predominant pathogen.
• Mixed bacterial isolates were common, with a 4:1 aerobic to anaerobic ratio.
• Parenchymal lung disease and infected hemopneumothorax were leading causes.
• 81% of patients achieved complete resolution.

Conclusions:

• Staphylococcus aureus is a key pathogen in empyema.
• Prompt diagnosis and management lead to high recovery rates.
• Identifying underlying causes is essential for effective treatment.