[Analysis of Short-Term Outcomes and Nutritional Assessment of Elderly Gastric Cancer Surgery Cases].

BACKGROUND: We analyzed the short-term outcomes and nutritional assessment of gastric cancer surgery patients who underwent exercise intervention after gastrectomy. MATERIALS AND METHOD: Gastric cancer patients who underwent gastrectomy at our department from January 2021 were included in the study. Postoperative exercise intervention(lower limb training) was performed in gastric cancer patients aged 75 years or older(group H: 7 patients)and compared retrospectively with gastric cancer patients younger than 75 years(group L: 10 patients)who did not receive exercise intervention. The rate of decrease in each index after 1 week was compared between the 2 groups. RESULTS: Postoperative complications(yes/no) were 3/4(42.8%)in group H and 2/8(20.0%)in group L(p=0.59); postoperative hospital stay was 11.5(10.8-21.3) days in group H and 11.0(9.0-14.0)days in group L(p=0.37). The percentage decrease in each index was as follows: for BMI in groups H/L: 2.9/5.6%(p=0.17), grip strength in groups H/L: 2.4/－7.6%(p=0.07), skeletal muscle mass in groups H/L: －2.3/7.0%(p=1.00), PNI in groups H/L: 26.6/18.1%(p=0.12). CONCLUSION: In this study, no significant differences were noted in postoperative complication rates or postoperative hospital stay between groups H and L.