BACKGROUND: Gastrectomy remains the only curative treatment for gastric cancer. However, surgical morbidity and mortality remains high. Our aim was to identify the risk factors that determine operative morbidity and mortality and to describe a simple method for preoperative stratification of morbidity outcome. METHODS: Retrospective review of patients who underwent gastrectomy for gastric cancer. Multivariate analysis was used to define risk factors for surgical morbidity and mortality. RESULTS: A total of 208 cases were included. Fifty-one episodes of operative morbidity and 19 surgery-related deaths were found. Operative blood loss (risk ratio [RR], 1.0012), serum albumin (RR, 0.42), extent of gastrectomy (RR, 2.8), lymphocyte count (RR, 0.999), and splenectomy (RR, 1.51) were the most important risk factors for morbidity. However, location of the tumor, serum albumin level, and lymphocyte count were the most important preoperative risk factors that determine the appearance of surgical complications. Receiver operating characteristic analysis of this model allowed definition of three risk groups in terms of surgical morbidity (11.8%, 28.5%, and 52.4%, respectively). CONCLUSIONS: A new method for preoperative calculation of the probability of surgical complications was developed. It must be validated prospectively and in different settings to be used in preoperative interventions designed to reduce that risk.
BACKGROUND: Gastrectomy remains the only curative treatment for gastric cancer. However, surgical morbidity and mortality remains high. Our aim was to identify the risk factors that determine operative morbidity and mortality and to describe a simple method for preoperative stratification of morbidity outcome. METHODS: Retrospective review of patients who underwent gastrectomy for gastric cancer. Multivariate analysis was used to define risk factors for surgical morbidity and mortality. RESULTS: A total of 208 cases were included. Fifty-one episodes of operative morbidity and 19 surgery-related deaths were found. Operative blood loss (risk ratio [RR], 1.0012), serum albumin (RR, 0.42), extent of gastrectomy (RR, 2.8), lymphocyte count (RR, 0.999), and splenectomy (RR, 1.51) were the most important risk factors for morbidity. However, location of the tumor, serum albumin level, and lymphocyte count were the most important preoperative risk factors that determine the appearance of surgical complications. Receiver operating characteristic analysis of this model allowed definition of three risk groups in terms of surgical morbidity (11.8%, 28.5%, and 52.4%, respectively). CONCLUSIONS: A new method for preoperative calculation of the probability of surgical complications was developed. It must be validated prospectively and in different settings to be used in preoperative interventions designed to reduce that risk.
Authors: Kari L Colen; Stuart G Marcus; Elliot Newman; Russell S Berman; Herman Yee; Spiros P Hiotis Journal: J Gastrointest Surg Date: 2004-11 Impact factor: 3.452
Authors: A Gil-Rendo; J L Hernández-Lizoain; F Martínez-Regueira; A Sierra Martínez; F Rotellar Sastre; M Cervera Delgado; V Valentí Azcarate; C Pastor Idoate; J Alvarez-Cienfuegos Journal: Clin Transl Oncol Date: 2006-05 Impact factor: 3.405
Authors: Luis F Oñate-Ocaña; Guadalupe Méndez-Cruz; Roberto Hernández-Ramos; Mauricio Becker; José F Carrillo; Roberto Herrera-Goepfert; Vincenzo Aiello-Crocifoglio; Francisco Ochoa-Carrillo; Arturo Beltrán-Ortega Journal: Gastric Cancer Date: 2007-12-25 Impact factor: 7.370
Authors: Enrique Norero; Jose Luis Quezada; Jaime Cerda; Marco Ceroni; Cristian Martinez; Ricardo Mejía; Rodrigo Muñoz; Fernando Araos; Paulina González; Alfonso Díaz Journal: Arq Bras Cir Dig Date: 2019-12-20