| Abstract |
Objective: with the continuous development of modern medical technology, general surgery has become a new technology for the diagnosis and treatment of a variety of clinical diseases, which greatly improves the diagnosis and treatment effect of the disease. However, because patients cannot eat normally after surgery, they are prone to malnutrition. Therefore, this paper explores the application effect of total parenteral nutrition in general surgery. Methods: the enrolled samples were selected from 210 patients who were unable to eat by mouth during the general surgery of our hospital from January 2021 to June 2022. According to the differences in feeding methods, all patients were divided into two groups: the routine group and the study group, with 105 patients in each group. The infection, body mass changes and nutritional status of the two groups were compared. Results: the incidence of infection, changes in body mass and nutritional status in the study group were better than those in the routine nursing group (P < 0.05), indicating that there was a comparative significance. Conclusion: according to the physical condition and disease characteristics of general surgery patients, the preparation of personalized nutrient solution, and then through complete parenteral nutrition, the general surgery patients can get sufficient energy, maintain good nutritional status, improve the immune ability of patients, reduce the occurrence of postoperative infection, and have a better therapeutic effect on the rehabilitation of patients.
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