[Long-term outcome of intrapleural fibrinolytic therapy via small-bore catheter drainage in the management of complicated parapneumonic effusion and empyema-a case series].

BACKGROUND AND PURPOSE: Complicated parapneumonic effusions (PPE) and pleural empyemas (PE) are associated with increased morbidity and mortality. Intrapleural fibrinolytic therapy (IFT) has been established, besides video-assisted thoracoscopy (VATS), in the management of PPE and PE. Combination of IFT and small-bore catheter drainage has previously not been investigated.

PATIENTS AND METHODS: 15 patients consecutively referred for PPE and PE were managed with simultaneous IFT via small-bore catheter drainage (9, 12, 14 F). In addition to evaluation of primary outcome, lung function testing and radiologic studies were obtained after 3 months to predict potential pulmonary restrictive impairment and residual pleural thickening.

RESULTS: Primary outcome of all 15 patients was positive. Only one patient showed a significant residual pleural thickening. None of the patients showed a restrictive lung function pattern.

CONCLUSION: Proven applicability of IFT via small-bore catheter drainage seems to be effective in the face of long-term outcome. Further prospective and multicentric studies should be initiated to investigate the practicability of IFT via small-bore catheter drainage.