PS02.139: THE TREATMENT STRATEGY AND CLINICAL OUTCOMES FOR SALVAGE ESOPHAGECTOMY AFTER DEFINITIVE CHEMORADIOTHERAPY

Abstract

Abstract Background Definitive chemoradiotherapy for esophageal cancer which was unresectable tumor has become common therapy. In recently, we have perform chemoradiotherapy for resectable tumor because esophagectomy for esophageal cancer is an invasive surgical procedure. But some cases were recurrent. We examined the treatment strategy and clinical outcomes of salvage esophagectomy after definitive chemoradiotherapy for esophageal cancer. Methods We reviewed 46 cases of subjects with esophageal cancer who underwent salvage esophagectomy after definitive chemoradiotherapy with more than 50Gy of radiation from 2000 to 2017. We exam (1) Back ground (2) Term after Chemoradiotherapy (3)Surgical approach (4) Route of reconstruction (5)Rang of lymphanodectomy (6)Complication (7)Prognosis. Results Age 63.0(43–79), Male: Female = 44:2, Location: Upper/Middle/Lower = 15/25/8, T1/T2/T3/T4 = 11:2:25:8 R0: R1: R2 = 35:9:2 (2) Within1 year/More than 1 year = 31/15 (3) Neck digection/Right thoracotomy: Left thoracotomy: laparotomy = 8:31:5:2 (4) Mediastinal rute/Ante/Retro = 34:9:3 (5) 1 Field:2 Field:3 Field = 11:27:8 (6) Anastleakage/Pneumonia/Abcess/Meningitis/Fluid in the thoracic cavity = 11: 9: 4: 1: 8 (7) 5-years survival rate was 36%. Hospital death was4.3% Conclusion There were high rate complications for salvage esophagectomy after definitive chemoradiotherapy for esophageal cancer. Patients should be carefully selected for salvage esophagectomy.Surgeons should consider the indications and techniques for esophageal surgery to increase cure rates and decrease morbidity. Disclosure All authors have declared no conflicts of interest.