Abstract: [Objective]To discuss the application of early enteral nutrition in patients with gastric resection on the nutritional status and the liver function and clinical application value.[Methods]Gastric resection surgery patients in our hospital were randomly divided into observation group and control group.Control group received routine nutritional support,while observation group received early enteral nutrition support.Clinical curative effect was observed in the two groups.[Results]After the operation,serum total protein was(73.53±7.98)g/L,and serum albumin was(45.86±4.89)g/L in observation group,which was respectively(67.13±2.42)g/L and(38.79±1.71)g/L in control group.There was significant difference between the two groups(P＜0.05).The postoperative total bilirubin in observation group was(9.11±2.74)μmol/L,alanine aminotransferase was(25.09±5.70)U/L,and aspartate aminotransferase was(18.43±4.51)U/L,while in control group,they were respectively(25.39±6.54)μmol/L,49.79±10.48)U/L,and(45.79±11.38)U/L,showing significant differences between the two groups(P＜0.05).In observation group,there was 1 case of postoperative anastomotic fistula,2 cases of incision infection,and 1 case of lower limb venous thrombosis.In control group,9 cases had anastomotic fistula,13 had postoperative infection of incision,and 7 cases had lower extremity venous thrombosis.Differences between the two groups were statistically significant(P＜0.05).[Conclusion]Application of early enteral nutrition in patients with gastric resection can improve postoperative patients nutrition status and liver function,reduce the incidence of complications after the operation,and improve the prognosis of patients.