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Empyema: analysis of treatment techniques
Canadian Journal of Surgery. Journal Canadien De Chirurgie
|September 1, 1985
Summary
Nontuberculous thoracic empyema has high mortality. Early recognition and prompt surgical drainage, potentially including decortication, are crucial for improving patient outcomes and reducing mortality.
Area of Science:
- Thoracic Surgery
- Infectious Diseases
- Pulmonary Medicine
Background:
- Empyema, particularly nontuberculous thoracic empyema, is a serious condition associated with significant mortality.
- Understanding the factors contributing to treatment failure is essential for improving patient management.
Purpose of the Study:
- To investigate the causes of treatment failure in nontuberculous thoracic empyema.
- To identify factors influencing mortality in empyema patients.
Main Methods:
- Retrospective review of 90 cases of nontuberculous thoracic empyema.
- Analysis of patient demographics, causes of empyema, treatment modalities, and outcomes.
Main Results:
- Bronchopulmonary infections were the most common cause (63%), followed by complications of pulmonary surgery (14%).
- Over half of cases (57%) were hospital-acquired or related to prior medical therapy.
- Overall mortality was 23%; surgical drainage had a 49% cure rate but 25% mortality, while decortication showed promising success rates.
Conclusions:
- Early recognition and intervention are critical for reducing empyema mortality.
- Patients not responding to initial surgical drainage may benefit from early decortication for improved outcomes.