Objective To evaluate the complications and prognostic factors of lung transplantation performed in a single center.Methods A rettospective analysis of demographic and outcome data of lung transplantation was performed.Survival analyses were performed using Kaplan-Meier estimation.Results Between January 2003 and April 2011,42 lung transplant procedures were performed.Overall survival rate at 1,3,and 5 years were 89％,59％ and 38％,respectively.1,3,and 5 years survival in patients with COPD was 83％,66％ and 45％,respectively,which were better than other primary end stage lung diseases ( 78％,17％ and 17％,respectively,P =0.013).Postoperative complications included pulmonary bacterium infection in 8 patients (20％),fungal infection in 12 (30％),and airway complications in4 (9.5％).35％ of patients had at least 1 episode of acute rejections within the first year,and 22.5％ of patients had BOS.2 patients underwent single lung retransplantation.Conclusion In this single center study,patients with COPD may have a good long-term survival.The most common postoperative complications were pulmonary infection and airway complication.

ObjectiveBronchogenic carcinoma involving the carina or tracheobronchial angle still presents a challenge due to specific problems related to surgical technique and airway management.Aim of this paper is to examine complications and long-term survival of our personal series and those reported in literature.MethodsBetween 1985 and 2010,48 patients underwent carinal resection:a right tracheal sleeve pneumoneetomy was performed in 47 patients and a left tracheal sleeve pneumonectomy in 1 patient.The anastomosis was performed with aid of high-frequency jet ventilation or introfield tube ventilation.ResultsOverall morbidity and mortality rate was 25％ and 6.3％ respectively,and there was no death in operation.5-yearsurvival rate of patients with squamous and adenocarcinoma was 27.3％ and 12.5％,respectively,P =0.04.The overall 5-year survival rate was 24.3％.Patients without nodal involvement had a significantly better prognosis than N1 and N2 patients (5-year survival:52％,13％ and 0,respectively).Multivariate analysis showed that nodal status was the only independent prognostic factor( P =0.006 ).ConclusionWith careful selection of patients and meticulous surgical technique,Tracheal sleeve pneumonectomy for bronchogenic carcinoma can be accomplished with acceptable mortality and morbidity,proriding good long-term results.