Pneumologie
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Pleural effusions of infectious origin usually present as a complication of pneumonia, or, more rarely, of thoracic surgical procedures. Treatment is based upon the clinical picture, the appearance of the pleural fluid, on certain laboratory parameters, and upon the success of therapeutic interventions. The initial antibiotic regimen should cover the causative organisms that may empirically be expected in the individual setting of the patient. ⋯ Loculated effusions that do not promptly improve after drainage can additionally be treated by a trial of intrapleural fibrinolysis for a period of approximately three days. However, the precise role of fibrinolytics in the setting of complicated pleural effusions and empyemas remains to be better defined. Early definitive surgical treatment, preferentially by video-assisted thoracoscopic surgery (VATS), should be the goal in all patients who do not promptly respond to drainage and/or intrapleural fibrinolytic therapy and who qualify for a surgical intervention.