Morbilidad y mortalidad en pacientes llevados a gastrectomía por cáncer gástrico

Introduction. Gastric cancer is the fourth leading cause of cancer death worldwide with more than one million cases diagnosed each year. Surgery with curative intent remains the mainstay of management for resectable patients. Identify patients at increased risk of morbidity and mortality is important for the decision making process, with no ideal tool available yet. Review and analysis of the experience of a referral cancer center may generate useful information. Methods. Historical cohort observational study. Patients undergoing gastrectomy for gastric adenocarcinoma at the National Cancer Institute in Bogotá, Colombia, between January 1, 2010 and December 31, 2017 were included. Results. We included 332 patients of which 57.2% were men with mean age of 61 years. Mortality in this series was 4.5% and morbidity was 34.9%. The factor associated with higher risk of death was age with a HR of 1.05 statistically significant value (p=0.021). A higher risk was found in the group of patients with ASA greater than II (p=0.009). The 17.4% presented complications greater than IIIA of the Clavien Dindo classification. Conclusions. In this study the morbidity and mortality seems similar to those reported in the literature. Only age and ASA score showed an association with significant statistical value for postoperative complications.