Research status on the risk factors for postoperative mortality and morbidity in gastric cancer patients after gastrectomy / 中国肿瘤临床

ABSTRACT

Despite the gradual improvement in surgical treatment techniques and surgical instruments, the complications and mortality of gastric cancer patients after gastrectomy remain high because of an increased proportion of advanced age and incidence of preoperative morbidity in these patients. Therefore, reducing the peri-operative adverse outcomes in gastrectomy is highly significant. According to published literature, the risk factors of morbidity and mortality may include age, TNM stage, ASA score, POSSUM score, complication, surgeon workload, hospital operation volume, lymphadenectomy scope, combined multiple organ resection, and gastrecto-my type. This review summarizes the recent progress in the risk factors for the mortality and morbidity of gastrectomy.