438 THE IMPACT OF ROUTE OF RECONSTRUCTION FOLLOWING THREE PHASE ESOPHAGECTOMY: AN UPDATED PERSPECTIVE

Autor: B T T Law, Christina W.Y. Wong, Simon Law, Fion Sy Chan, Y Luk, Ian Yu Hong Wong, Desmond Kk Chan
Rok vydání: 2020
Předmět:
Zdroj: Diseases of the Esophagus. 33
ISSN: 1442-2050
1120-8694
DOI: 10.1093/dote/doaa087.110
Popis: The retrosternal space (RS) and posterior mediastinum (PM) are the two common routes for reconstruction after three-phase esophagectomy. It remains controversial if the choice of route impacts on post-operative outcome. This study aims to compare the two routes in the era of increased application of multimodal therapy. Methods In a single tertiary center, patients who had squamous cell carcinoma of the esophagus and underwent three-phase esophagectomy with gastric conduit reconstruction via either the RS or PM routes between 2002 and 2017 were studied. Patient demographics, surgical outcomes and survival were analyzed from a prospectively managed database. Results 345 patients were included (271 men); RS 73 and PM group 272. Demographics were not different. Between RS and PM, proportion of neoadjuvant therapy (59%vs.63%, p = 0.536) and thoracoscopic resection (61.6% vs.72%, p = 0.116) were comparable. More advanced disease was found in RS, with fewer R0 resections (36.9% vs.90%, p Operative results were presented in Table 1. In the RS group, there was more blood loss (p = 0.015) and anastomotic leaks (p = 0.03). Cardiopulmonary complications, 30-and 90-day mortality were comparable. On multivariate analysis for 90-day mortality R-category was the only independent factor (p = 0.014). Overall survival was worse for RS (p = 0.000), but not different when only R0 resections were selected. Conclusion The RS route was more often the choice for reconstruction in loco-regionally advanced disease. Compared with PM route, more anastomotic leaks were found. Survival was not different between RS and PM routes when resection was curative.
Databáze: OpenAIRE
Externí odkaz: