23 October 2017
Int J Med Sci 2014; 11(9):863-869. doi:10.7150/ijms.8912
Risk Factors for Major Adverse Events of Video-Assisted Thoracic Surgery Lobectomy for Lung Cancer
Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China
Aims: The purpose of this study was to identify the risk factors for major adverse events of VATS (Video-Assisted Thoracic Surgery) lobectomy for primary lung cancer.
Methods: 1806 Patients (1032 males, 57.1%) planned to undergo VATS lobectomy for stage IA-IIIA lung cancer from July 2007 to June 2012. The Thoracic Morbidity and Mortality Classification TM&M system was used to evaluate the presence and severity of complications. Postoperative complications were observed during a 30-day follow up. Univariate and multivariate analysis were used to analyze the independent risk factors for major adverse events.
Results: Successful rate of VATS lobectomy was 97.6% (1763/1806). Major complications occurred in 129 patients (7.3%), with a mortality of 0.3% (5/1763). Pulmonary complications contribute up to 90.7% of the major complications and 80% of mortality. Logistic regression indicated that comorbidities, elder age ≥70y, operative time ≥240min and hybrid VATS were predictors for major adverse events (P<0.05). Hybrid and converted VATS lobectomy result in higher major adverse events compared with complete VATS, 15.1%, 20.9% and 7.4% respectively (P=0.013).
Conclusions: The overall complication rate and mortality of VATS lobectomy are low, while major complications sometimes occur. Pulmonary complications are the most common major complications and cause of mortality. Age ≥70y, comorbidities, operative time ≥240min and Hybrid VATS are predictors of major adverse events.
Keywords: Non-small cell lung cancer, VATS, Lobectomy, Major Adverse Events, Risk factor
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How to cite this article:
Yang J, Xia Y, Yang Y, Ni Zz, He Wx, Wang Hf, Xu Xx, Yang Yl, Fei K, Jiang Gn. Risk Factors for Major Adverse Events of Video-Assisted Thoracic Surgery Lobectomy for Lung Cancer. Int J Med Sci 2014; 11(9):863-869. doi:10.7150/ijms.8912. Available from http://www.medsci.org/v11p0863.htm