RESUMO
ObjectiveTo discuss the clinical experience and influence factors of airway complications after lung transplantation for end-stage lung diseases through reviewed 28 lung transplantation cases in our center.MethodsFrom August 2005 to December 2010,28 patients with end-stage lung diseases received lung transplantations consecutively in our center,in which 13 patients were bilateral-lung transplantation(BLT) and 15 patients were single-lung transplantation(SLT).The donor lungs were perfused with LPD solution antegrade and retrograde followed.During operation,the pulmonary artery pressure and flow rate were tested real time through the transesophageal echocardiography and Swans catheter.Postoperative care of patients was in respiratory intensive care unit,and immunosuppressive drugs were adjusted according to blood drug concentration.ResultsThere were no airway complications including anastomotic fistula or stenosis found in all patients.The mortality was 7.2％ in the early postoperative period ( 1-30 days).Cumulative survival rate was 94.1％ ％ at 1 year,76.2％ at 2 years,and 71.4％ at 3 years respectively.Four patients (14.3％) died in the postoperative 90 days.Three patients were reanastomosed pulmonary artery in operation because of stenosis detected by transesophageal echocardiography.After operation,three patients were reoperated,in which two were bleeding and one was pulmonary bulla and pneumothorax.All patients were followed from 1 year to 6.1 years after operation.The quality of life was improved significantly.ConclusionThe well improved technique of lung transplantation is helpful to reduce the operation related complications,decrease the early mortality post operation and play the important role in the effects of quality of life and long term survival rate.The intraoperative transesophageal echocardiography examination could detect the anomalous situation of vascular anastomosis.At the same time the patients should get benefits from the routine and close follow-up.