Hiroyuki Deguchi1, Makoto Tomoyasu1, Wataru Shigeeda1, Yuka Kaneko1, Hironaga Kanno1, Hajime Saito2. 1. Department of Thoracic Surgery, School of Medicine, Iwate Medical University, 2-1-1 Idai-dori, Yahaba, Shiwa, Iwate, 028-3695, Japan. 2. Department of Thoracic Surgery, School of Medicine, Iwate Medical University, 2-1-1 Idai-dori, Yahaba, Shiwa, Iwate, 028-3695, Japan. hasaito@iwate-med.ac.jp.
Abstract
OBJECTIVE: Pulmonary fistula is a common complication in pulmonary lobectomy for non-small cell lung cancer (NSCLC). Although a linear staple device with bioabsorbable polyglycolic acid (PGA) is used for pulmonary wedge resection with fragile pulmonary parenchyma, the efficacy of the stapler with PGA for dividing incomplete interlobular fissure in pulmonary lobectomy has not been elucidated. This study aimed to evaluate the usefulness of the stapler with PGA in reducing postoperative air leakage when dividing incomplete interlobular fissure in pulmonary lobectomy for NSCLC. METHODS: A total of 546 patients who underwent radical lobectomy for NSCLC were analyzed retrospectively. Propensity score analysis generated two matched pairs of 125 patients in both stapler and stapler with PGA groups. RESULTS: After propensity score matching, postoperative air leakage following pulmonary lobectomy was significantly less frequent in the stapler with PGA group (9.6%) than in the stapler group (22.4%, p = 0.006). Intraoperative additional management of PGA and/or fibrin glue was decreased in the stapler with PGA group (56.0% vs. 70.4%, p = 0.018, 54.4% vs. 69.6%, p = 0.013, respectively). On logistic regression analysis, stapler with PGA was an independent factor for preventing postoperative air leakage (odds ratio, 0.38; p = 0.015). CONCLUSIONS: Using the stapler with PGA to divide the incomplete interlobular fissure in pulmonary lobectomy reduced postoperative air leakage, and decreased the need for additional intraoperative management using fibrin glue.
OBJECTIVE:Pulmonary fistula is a common complication in pulmonary lobectomy for non-small cell lung cancer (NSCLC). Although a linear staple device with bioabsorbable polyglycolic acid (PGA) is used for pulmonary wedge resection with fragile pulmonary parenchyma, the efficacy of the stapler with PGA for dividing incomplete interlobular fissure in pulmonary lobectomy has not been elucidated. This study aimed to evaluate the usefulness of the stapler with PGA in reducing postoperative air leakage when dividing incomplete interlobular fissure in pulmonary lobectomy for NSCLC. METHODS: A total of 546 patients who underwent radical lobectomy for NSCLC were analyzed retrospectively. Propensity score analysis generated two matched pairs of 125 patients in both stapler and stapler with PGA groups. RESULTS: After propensity score matching, postoperative air leakage following pulmonary lobectomy was significantly less frequent in the stapler with PGA group (9.6%) than in the stapler group (22.4%, p = 0.006). Intraoperative additional management of PGA and/or fibrin glue was decreased in the stapler with PGA group (56.0% vs. 70.4%, p = 0.018, 54.4% vs. 69.6%, p = 0.013, respectively). On logistic regression analysis, stapler with PGA was an independent factor for preventing postoperative air leakage (odds ratio, 0.38; p = 0.015). CONCLUSIONS: Using the stapler with PGA to divide the incomplete interlobular fissure in pulmonary lobectomy reduced postoperative air leakage, and decreased the need for additional intraoperative management using fibrin glue.
Entities:
Keywords:
Air leakage; Bioabsorbable polyglycolic acid; Linear stapler; Lung cancer; Pulmonary lobectomy
Authors: Ikenna Okereke; Sudish C Murthy; Joan M Alster; Eugene H Blackstone; Thomas W Rice Journal: Ann Thorac Surg Date: 2005-04 Impact factor: 4.330