OBJECTIVE: Surgical morbidity may influence long-term cancer survival. Because resection of early stage nonsmall cell lung cancer (NSCLC) is primary therapy, we sought to determine the survival impact of surgical complications for elderly patients undergoing resection of stage I NSCLC. METHODS: Using the linked Surveillance Epidemiology and End Results-Medicare database (2000-2005), we identified elderly patients who underwent lobectomy for stage I NSCLC. We then assessed the unadjusted association between in-hospital, postoperative complications, and long-term survival for patients who survived more than 30 days after resection using the Kaplan-Meier method. Finally, we used Cox proportional hazards regression to evaluate the relationship between postoperative complications and 5-year cancer-specific (CSS) and overall survival (OS) after adjusting for patient, tumor, and treatment characteristics. RESULTS: We identified 3996 eligible patients. The overall in-hospital, postoperative complication rate was 54.2%. Pulmonary complications were the most common (n = 1464) followed by cardiac (n = 916). Unadjusted 5-year CSS was significantly worse for those who had an in-hospital, postoperative complication (70.9%) compared to those who did not (78.9%, P < 0.001). OS was also significantly worse (P < 0.001) for patients who developed a complication. Complications continued to predict worse 5-year CSS and OS after adjusting for patient, tumor, and treatment characteristics (HR: 1.38, 95% CI, 1.17-1.64). CONCLUSIONS: The occurrence of in-hospital postoperative complications was an independent predictor of worse 5-year CSS after resection of stage I NSCLC. Importantly, the impact of surgical complications extends well after the initial perioperative period. These findings may help identify important targets for best practice guidelines and quality-of-care measures.
OBJECTIVE: Surgical morbidity may influence long-term cancer survival. Because resection of early stage nonsmall cell lung cancer (NSCLC) is primary therapy, we sought to determine the survival impact of surgical complications for elderly patients undergoing resection of stage I NSCLC. METHODS: Using the linked Surveillance Epidemiology and End Results-Medicare database (2000-2005), we identified elderly patients who underwent lobectomy for stage I NSCLC. We then assessed the unadjusted association between in-hospital, postoperative complications, and long-term survival for patients who survived more than 30 days after resection using the Kaplan-Meier method. Finally, we used Cox proportional hazards regression to evaluate the relationship between postoperative complications and 5-year cancer-specific (CSS) and overall survival (OS) after adjusting for patient, tumor, and treatment characteristics. RESULTS: We identified 3996 eligible patients. The overall in-hospital, postoperative complication rate was 54.2%. Pulmonary complications were the most common (n = 1464) followed by cardiac (n = 916). Unadjusted 5-year CSS was significantly worse for those who had an in-hospital, postoperative complication (70.9%) compared to those who did not (78.9%, P < 0.001). OS was also significantly worse (P < 0.001) for patients who developed a complication. Complications continued to predict worse 5-year CSS and OS after adjusting for patient, tumor, and treatment characteristics (HR: 1.38, 95% CI, 1.17-1.64). CONCLUSIONS: The occurrence of in-hospital postoperative complications was an independent predictor of worse 5-year CSS after resection of stage I NSCLC. Importantly, the impact of surgical complications extends well after the initial perioperative period. These findings may help identify important targets for best practice guidelines and quality-of-care measures.
Authors: Stephen Gowing; Laura Baker; Alexandre Tran; Zach Zhang; Hilalion Ahn; Jelena Ivanovic; Caitlin Anstee; Emma Grigor; Sebastien Gilbert; Donna E Maziak; Farid Shamji; Sudhir Sundaresan; Patrick James Villeneuve; Andrew J E Seely Journal: Lung Date: 2020-10-09 Impact factor: 2.584
Authors: Raphael L C Araujo; Ami M Karkar; Peter J Allen; Mithat Gönen; Joanne F Chou; Murray F Brennan; Leslie H Blumgart; Michael I D'Angelica; Ronald P DeMatteo; Daniel G Coit; Yuman Fong; William R Jarnagin Journal: HPB (Oxford) Date: 2013-04-18 Impact factor: 3.647
Authors: M Sandini; K J Ruscic; C R Ferrone; M Qadan; M Eikermann; A L Warshaw; K D Lillemoe; Carlos Fernández-Del Castillo Journal: J Gastrointest Surg Date: 2018-09-17 Impact factor: 3.452
Authors: Gian Kayser; Agnes Csanadi; Claudia Otto; Till Plönes; Nicola Bittermann; Justyna Rawluk; Bernward Passlick; Martin Werner Journal: PLoS One Date: 2013-02-13 Impact factor: 3.240