Journal of Modern Nursing MedicineJPCNS

For lung cancer patients, the most common treatment method is surgery. However, whether it is the lung cancer disease itself or surgical treatment, it is easy to cause malnutrition in patients, which affects the treatment effect of patients. It also affects the hospitalization time, treatment cost, incidence of complicatio ns, and mortality rate of patients. Therefore, sufficient attention should be paid to the perioperative nutritional s tatus of lung cancer patients. Perioperative nutritional support for lung cancer patients can help them achieve b etter respiratory function during surgery, thereby reducing mortality and improving patient prognosis. Therefore, this study aims to review and analyze the research results on malnutrition in perioperative lung cancer patients both domestically and internationally, including the current status and causes of malnutrition in perioperative pat ients, screening and evaluation of nutritional status, and research on nutritional intervention, in order to lay the foundation for future research on nutritional support for perioperative patients.

perioperative period; Lung cancer; Nutritional care