• 1. Department of Cardiothoracic Surgery, Dazhu County People's Hospital, Dazhou, 635100, Sichuan, P. R. China;
  • 2. Department of Thoracic Surgery, Sichuan Cancer Hospital, Chengdu, 610041, P. R. China;
  • 3. School of Public Health and Management, Chongqing Medical University, Chongqing, 400016, P. R. China;
  • 4. Department of Thoracic and Cardiovascular Surgery, Jiangyou People's Hospital, 621700, Sichuan, P. R. China;
  • 5. Department of Cardiothoracic Surgery, Zigong First People's Hospital, Zigong, 643000, Sichuan, P. R. China;
  • 6. Department of Thoracic Surgery, The Third People's Hospital of Chengdu, Chengdu, 610031, P. R. China;
  • 7. Department of Thoracic Surgery, The Seventh People's Hospital of Chengdu, Chengdu, 610021, P. R. China;
  • 8. Center for Cancer Prevention Research, Sichuan Cancer Hospital, Chengdu, 610041, P. R. China;
CHEN Zhang, Email: 27418538@qq.com; DAI Wei, Email: daiwei@sichuancancer.org
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Objective  To investigate the risk factors for postoperative complications Clavien-Dindo classification≥grade Ⅱ after lung cancer surgery. Methods  The patients who underwent lung cancer surgery in a multicenter observational study from November 2017 to January 2020 were included. The Clavien-Dindo classification of postoperative complications was analyzed. Logistic regression was used to identify the risk factors for complications≥ gradeⅡ. Results  A total of 388 patients were enrolled, including 203 males and 185 females with a mean age of 56.14±10.36 years. The incidence of postoperative complications was 25.52% (99/388) after lung cancer surgery and the incidence of complications≥gradeⅡ was 20.10% (78/388). The five most common postoperative complications were pneumonia (6.96%), prolonged pulmonary air leak (>7 days, 5.67%), incision dehiscence (4.64%), arrhythmia (3.87%), and postoperative pleural effusion (3.35%). Multivariate analysis showed that open surgery [reference: uniportal thoracoscopic surgery, OR=2.18, 95%CI (1.01, 4.70), P=0.047], extended resection [reference: sublobar resection, OR=2.86, 95%CI (1.11, 7.19), P=0.030; reference: lobectomy, OR=2.20, 95%CI (1.10, 4.40), P=0.026] and operative time≥3 h [OR=2.07, 95%CI (1.12, 3.85), P=0.021] were independent risk factors for postoperative complications≥gradeⅡ after lung cancer surgery. Conclusion  Surgical approach, extent of resection and operative time are independent influencing factors for postoperative complications≥gradeⅡ after lung cancer surgery.

Citation: LIAO Xiaoqing, CHEN Zhang, DAI Wei, WEI Xing, PU Yang, LIN Chao, FENG Wenhong, ZHANG Yuanqiang, MU Yunfei, ZHANG Rui, XIE Shaohua, WANG Xin, SHI Qiuling, LI Qiang. Risk factors for postoperative complications Clavien-Dindo classification≥gradeⅡ after lung cancer surgery. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2023, 30(8): 1151-1157. doi: 10.7507/1007-4848.202111049 Copy

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