ABSTRACT
BACKGROUND: There is an ongoing debate whether induction therapy increases post-operative mortality and morbidity, especially when performing pneumonectomy. We therefore reviewed a consecutive series of patients having undergone pneumonectomy in a single center. METHODS: The charts of 298 patients operated on between January 1999 and July 2005 were reviewed. Patients were divided into two groups: group 1 included those who received induction chemotherapy (60 patients, 20.1%), and group 2 included those who underwent surgery alone (238 patients, 79.9%). Endpoints were operative mortality at 30 and at 90 days, and major complications such as empyema, bronchial fistula and acute respiratory distress syndrome. Statistical analyses were performed using SPSS 11.0 software. RESULTS: Demographic data were similar for both groups when considering side of operation, comorbidity and weaning from tobacco; patients were older in group 2 (61.83+/-9.58 years vs 57.75+/-8.94 years; p=0.003) and there were more female patients in group 2 (17.2% vs 5.0%; p=0.010). Post-operative mortality at 30 days was 6.7% in group 1 and 5.5% in group 2 (p=0.458), and 11.7% for group 1 and 10.9% in group 2 at 90 days (p=0.512). Incidence of empyema was 1.7% in group 1 and 2.1% in group 2 (p=0.652); incidence of bronchopleural fistulas was 1.7% in group 1 and 5.5% in group 2 (p=0.188); incidence of acute respiratory distress syndrome was 3.3% in group 1 and 3.4% in group 2 (p=0.675). CONCLUSION: In opposition to previous reports, induction chemotherapy did not significantly jeopardize post-operative outcome following pneumonectomy in our experience.
