Lung transplantation for phase Ⅲ silicosis: a series of 32 cases

To evaluate the effect of lung transplantation for phase Ⅲ silicosis. From September 2002 to September 2015, 32 patients with end-stage silicosis underwent lung transplantation at Department of Thoracic Surgery, Affiliated Wuxi People's Hospital, Nanjing Medical University. There were 29 male and 3 female patients aged from 24 to 63 years. Thirty-two patients were diagnosed as phase Ⅲ silicosis by the local occupational disease prevention and control center. Fifteen patients were type Ⅰ respiratory failure and 17 patients were type Ⅱ. There were 14 cases accepted bilateral sequential lung transplantation and 18 cases accepted single lung transplantation, including 13 cases with right single lung transplantation and 5 cases with left single lung transplantation. Extracorporeal membrane oxygenation was used in 13 patients. Pulmonary function monitoring was performed at 3 months, 6 months, 1 year, and 2 years after lung transplantation. Clinical characteristics were compared using -test, χ test and Fisher exact