Postpneumonectomy bronchopleural fistula in non-small cell lung cancer patients: incidence, survival, mortality, and treatment analysis

Abstract

Purpose

Bronchopleural fistula (BPF) is a catastrophic complication after pneumonectomy, still associated with high mortality. We reviewed our recent experience of managing BPF, particularly after right pneumonectomy for non-small cell lung cancer (NSCLC), and analyzed our findings.

Methods

A total of 436 patients underwent pneumonectomy for NSCLC in our department between January 2000 and June 2017. BPF developed during follow-up in 47 of these patients, who are the subjects of this retrospective analysis.

Results

The overall incidence of BPF was 10.8% (47/436), being 22.8% (33/145) after right pneumonectomy and 4.8% (14/291) after left pneumonectomy (P = 0.0001). The incidence of BPF in patients with a history of tuberculosis was 33.3% (6/18; P = 0.008). The fistula healed in 48.9% (23/47) of the patients and the rate of mortality caused by the fistula was 19.1% (9/47).

Conclusions

The side of the pneumonectomy and previous tuberculosis were the two most important risk factors independent of the bronchial closure methods. The incidence of BPF was much higher after right pneumonectomy than after left pneumonectomy. The high mortality and morbidity rates show that the treatment of BPF is still not satisfactory.

from #ORL-AlexandrosSfakianakis via ola Kala on Inoreader http://ift.tt/2I6pWFz