RESUMO
The optimal treatment for esophageal cancer in elderly patients is still debated and data on postoperative results are limited. This retrospective international study aims to clarify the impact of age on clinical and oncological outcomes after esophagectomy. All patients that underwent esophagectomy for cancer between 2007 and 2016 at two European high-volume Centers have been included in the study. Patients were divided into three groups according to their age: young-age group (YAG) (18-69), middle-age group (70-74) and old-age group (>74). Primary outcome was 5-year overall survival (OS), while secondary outcomes considered were 5-year disease free survival and disease related survival, 90-day morbidity and mortality, readmission rate and radicality. A total of 575 patients were included. No differences emerged in terms of morbidity and length of stay, while mortality increased with aging from 2% in YAG to 4.8% in old-aged (P = 0.003). Old-age patients had less neoadjuvant treatment (P < 0.001), a less aggressive mediastinal lymphadenectomy and presented a more advanced pathological stage. As expected, OS decreased significantly for older patients compared with the other two age groups (P = 0.044) but, on the other hand, disease free and disease related survival were comparable between the groups. Age itself should not be considered a contraindication to esophagectomy. Although in patients older than 75 years postoperative mortality is significantly increased, esophagectomy could be still an option in selected patients, favoring the use of minimally invasive techniques and enhanced recovery protocols.