Estudio descriptivo de las cavidades pleurales residuales complicadas tratadas en un Servicio de Cirugía Torácica

Abstract

Introduction: Residual pleural cavities are pleural spaces caused by a lack of pulmonary reexpansion mainly secondary to pleural infections or thoracic surgeries. If they can not be solved with first line treatments (thoracic drainage, fibrinolytics or surgical decortication), these can become cronic and complicate. Material and Methods: Retrospective descriptive study of patients with complicated residual pleural cavities at the Thoracic Surgery Service of the “Complejo Hospitalario Universitario de Albacete” from November 2004 to May 2015. Results: Sixty-three patients were diagnosed, showing that incidence was more frequent in men (n=57; 90.5%). 16.27% of the surgeries treated within this period were secondary to this pathology. The infectious pathology was the most frequent (n = 35; 55.6%), whereas within the postoperative group, it was pneumonectomy (n = 8; 42.1%), with 190.7 days in average from surgical intervention to the diagnosis. In 43 patients (68.3%), the pleural fluid culture was positive. In 17 patients (27%), it was associated with a bronchopleural fistula. From the 63 patients, 16 (25.4%) received a single surgical treatment (25.4%), while 47 (74.6%) required more than one treatment. In 39 cases (61.9%), the complicated pleural cavity was resolved, whereas in 24 (38.1%) patients it wasn’t. Conclusions: Despite it being a rare pathology, it is still present today, mainly as a post-surgical or infectious complication. To date, the treatments described haven’t exhibited high efficacy.

Keywords

• complicated residual pleural cavities
• post-surgical
• infectious
• bronchopleural fistula