Empyema thoracis: a problem with late referral?

Area of Science:

• Thoracic Surgery
• Infectious Diseases
• Critical Care Medicine

Background:

• Empyema management often involves delayed surgical intervention after initial antibiotic treatment.
• Patients are frequently referred to thoracic units without adequate drainage post-acute phase.

Purpose of the Study:

• To evaluate the impact of delayed surgical treatment for empyema thoracis on patient morbidity and mortality.
• To analyze the reasons contributing to delayed referral and its consequences.

Main Methods:

• A retrospective study of 39 consecutive empyema patients from January 1991 to June 1992.
• Patients were divided into two groups based on referral time: Group 1 (≤7 days) and Group 2 (>7 days).
• Reasons for referral delays were analyzed.

Main Results:

• Delayed referral (Group 2) was associated with increased need for rib resection and decortication.
• Post-pneumonic empyema was the most common cause, with Staphylococcus aureus frequently isolated.
• Delayed treatment correlated with longer hospital stays, increased staged procedures, and poorer physiological markers (anemia, low albumin).

Conclusions:

• Early and adequate operative drainage for empyema thoracis leads to reduced morbidity and shorter hospitalizations.
• Aggressive management and prompt referral for definitive surgical treatment are crucial for optimal patient outcomes.
• Delayed surgical intervention negatively impacts patient recovery and increases healthcare resource utilization.