• 1. Department of Thoracic and Cardiovascular Surgery, Songgang People's Hospital, Shenzhen 518105, Guangdong, P. R. China;
  • 2. Department of Thoracic and Cardiovascular Surgery, Baoan People's Hospital, Shenzhen 518100, Guangdong, P. R. China;
TAOHong-fa, Email: gmzgjl@163.com
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Objective To explore the learning curve of single pore video-assisted thoracoscopic surgery (VATS) for the treatment of pulmonary bullae. Methods From July 2010 to October 2011, sixty consecutive patients with pulmo-nary bulla undergoing single pore VATS by the same group of surgeons in the Department of Thoracic and Cardiovascular Surgery, Songgang People's Hospital. According to the sequence of the operations, all the patients were divided into group A, B, and C with 20 patients in each group. Operation time, intraoperative blood loss, postoperative hospital stay and thoracic drainage duration were compared between the 3 groups to evaluate surgical outcomes in different stages. Operation time and postoperative hospital stay were the main indexes of the learning curve. Results There was no statistical difference in age, gender or incidence of pneumothorax between the 3 groups (P > 0.05). Operation time of group A (42.7±9.4 minutes) was significantly longer than those of group B (21.3±6.7 minutes) and group C (20.8±7.5 minutes) (P < 0.01). Postoperative hospital stay of group A (10.6±2.2 days) was significantly longer than those of group B (7.6±1.2 days) and group C (7.4±1.2 days) (P < 0.05). There was no statistical difference in other indexes among the 3 groups (P > 0.05). Conclusion The learning curve of single pore VATS for the treatment of pulmonary bullae is approximately 20 cases.

Citation: WUZheng-guo, NONGWen-gui, TAOHong-fa, ZHANGChao, CAOQing-dong. Learning Curve of Single Pore Video-assisted Thoracoscopic Surgery for the Treatment of Pulmonary Bullae. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2014, 21(4): 511-514. doi: 10.7507/1007-4848.20140144 Copy

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