RESUMO
Objective:To investigate the risk factors affecting the occurrence of perioperative complications in patients with locally progressive gastric cancer undergoing radical gastric cancer treatment.Methods:The clinical data of 129 patients with locally progressive gastric cancer from January 2017 to December 2019 in Shaanxi Provincial People′s Hospital were retrospectively analyzed, including 98 males and 31 females, with an age ranged from 27 to 79 years and a mean age of (60.61±10.00) years. The postoperative complications of 129 patients with gastric cancer were firstly counted, and then the relationship between clinical data such as patients′ general condition, intraoperative status and pathological indexes and the occurrence of perioperative complications was analyzed by using univariate analysis, and significant factors were included in the logistic regression model for multifactor analysis to study the independent risk factors for the occurrence of perioperative complications.Results:Of the 129 patients, 25 cases (19.38%) had postoperative complications, including 10 cases (7.75%) with Clavien-Dindo classification combined with grade Ⅲ or higher complications. The results of univariate analysis suggested ACCI score >4 (30.76% vs 68.00%, χ2=11.86, P=0.001), body mass index ≥25 kg/m 2 (24.03% vs 60.00%, χ2=12.18, P=0.001), and preoperative hypoproteinemia (17.30% vs 36.00%, χ2=4.25, P=0.039), vascular cancer embolism (14.42% vs 40.00%, χ2=7.70, P=0.006), operative time ≥ 400 min (26.92% vs 52.00%, χ2=5.84, P=0.016), intraoperative bleeding ≥ 400 mL (13.46% vs 44.00%, χ2=12.03, P=0.001) were risk factors for the development of perioperative complications in patients with locally progressive gastric cancer. Multifactorial analysis showed that ACCI score >4, body mass index ≥25 kg/m 2, preoperative hypoproteinemia, vascular cancer embolism, and intraoperative bleeding ≥400 mL were independent risk factors for the occurrence of perioperative complications in patients with locally progressive gastric cancer ( P<0.05). Conclusions:The occurrence of perioperative complications in locally progressive gastric cancer hands was closely associated with ACCI score, body mass index, preoperative hypoproteinemia, vascular cancer embolism and intraoperative bleeding. ACCI score is expected to be a predictor of the occurrence of perioperative complications in patients with locally progressive gastric cancer.