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Journal Article
Research Support, Non-U.S. Gov't
Neoadjuvant therapy does not increase postoperative morbidity of sleeve lobectomy in locally advanced non-small cell lung cancer.
Journal of Thoracic and Cardiovascular Surgery 2023 October
OBJECTIVES: To evaluate the feasibility and safety of sleeve lobectomy after neoadjuvant therapy by assessing the postoperative morbidity.
METHODS: Patients who underwent sleeve lobectomy for non-small cell lung cancer (NSCLC) were retrospectively analyzed from January 2018 to December 2021. A total of 613 patients were enrolled, including 124 patients who received previous neoadjuvant therapy and 489 patients who did not. Propensity score matching was adopted to create a balanced cohort consisting of 97 paired cases. Patient demographics and perioperative outcomes were compared between the 2 groups, and logistic regression analysis was used to identify risk factors for postoperative complications.
RESULTS: In the entire cohort, univariable logistic regression analysis showed that smoking history (odds ratio [OR], 1.501; 95% confidence interval [CI], 1.011-2.229, P = .044), open thoracotomy (OR, 1.748; 95% CI, 1.178-2.593, P = .006), and operation time more than 150 minutes (OR, 1.548; 95% CI, 1.029-2.328, P = .036) were risk factors for postoperative complications, and multivariable logistic regression analysis showed open thoracotomy was an independent risk factor (OR, 1.765; 95% CI, 1.178-2.643, P = .006). In the balanced cohort, the neoadjuvant group had a lower proportion of double-sleeve resections (3.1% vs 11.3%, P = .035) and longer postoperative chest tube drainage (6.67 ± 3.81 vs 5.13 ± 3.74 days, P < .001). However, no significant differences were observed in postoperative morbidity between the 2 groups (25.8% vs 24.7%, P = .869). The complete pathologic response of chemoimmunotherapy was significantly superior to chemotherapy alone (28.2% vs 4.1%, P < .001), and no significant differences were noted in postoperative morbidity in different neoadjuvant therapy modalities.
CONCLUSIONS: After neoadjuvant therapy, sleeve lobectomy can be safely performed with no increased postoperative morbidity.
METHODS: Patients who underwent sleeve lobectomy for non-small cell lung cancer (NSCLC) were retrospectively analyzed from January 2018 to December 2021. A total of 613 patients were enrolled, including 124 patients who received previous neoadjuvant therapy and 489 patients who did not. Propensity score matching was adopted to create a balanced cohort consisting of 97 paired cases. Patient demographics and perioperative outcomes were compared between the 2 groups, and logistic regression analysis was used to identify risk factors for postoperative complications.
RESULTS: In the entire cohort, univariable logistic regression analysis showed that smoking history (odds ratio [OR], 1.501; 95% confidence interval [CI], 1.011-2.229, P = .044), open thoracotomy (OR, 1.748; 95% CI, 1.178-2.593, P = .006), and operation time more than 150 minutes (OR, 1.548; 95% CI, 1.029-2.328, P = .036) were risk factors for postoperative complications, and multivariable logistic regression analysis showed open thoracotomy was an independent risk factor (OR, 1.765; 95% CI, 1.178-2.643, P = .006). In the balanced cohort, the neoadjuvant group had a lower proportion of double-sleeve resections (3.1% vs 11.3%, P = .035) and longer postoperative chest tube drainage (6.67 ± 3.81 vs 5.13 ± 3.74 days, P < .001). However, no significant differences were observed in postoperative morbidity between the 2 groups (25.8% vs 24.7%, P = .869). The complete pathologic response of chemoimmunotherapy was significantly superior to chemotherapy alone (28.2% vs 4.1%, P < .001), and no significant differences were noted in postoperative morbidity in different neoadjuvant therapy modalities.
CONCLUSIONS: After neoadjuvant therapy, sleeve lobectomy can be safely performed with no increased postoperative morbidity.
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