A new sterilization technique with balloon-tube thoracostomy for thoracic empyema

Is open window thoracostomy the only method to control infection in patients with an empyema following pulmonary resection for primary lung cancer?

A best evidence topic in cardiothoracic surgery was written according to a structured protocol. The question addressed: Is open window thoracostomy (OWT) the only method to control infection in patients with an empyema following pulmonary resection for primary lung cancer? Altogether 442 papers were found using the reported search, of which 9 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. Empyema following anatomical lung resection (excluding pneumonectomy) is an uncommon complication but one that remains a challenge to treat effectively. Chest tube thoracostomy and intravenous antibiotics remain the initial steps to management, but evidence is lacking with regard to the best ongoing strategy. Conservative options including chest cavity irrigation, postural drainage and vacuum-assisted closure have been attempted with some success, even in the presence of a broncho-pleural fistula. However, the very limited number of patients on which these various management strategies have been trialled on prevents recommendations and clear guidance being given.

Pleural space sterilization using gentian violet irrigation for postbullectomy empyema associated with artificial material infection

Postoperative empyema associated with artificial material infection involves several treatment problems. We report the successful treatment of a case of post-bullectomy empyema with a small alveolar fistula that was associated with artificial material infection by Streptococcus viridans. In this case, complete empyema space sterilization was obtained by tube drainage and daily pleural irrigation using 0.1% gentian violet solution. This treatment circumvented the need for invasive surgery, including removal of the infected artificial materials and space-filling and/or collapse procedures. Consequently, gentian violet irrigation may be a useful treatment option in selected cases with complicated thoracic empyema.