Abstract: Chemoradiotherapy,as one of the main treatment methods for locally advanced cervical cancer,has played an irreplaceable role in improving patient survival rates.However,cervical cancer patients undergoing radiotherapy have a high incidence of malnutrition,which is related to factors such as metabolic disorders inherent to cancer patients,treatment-related adverse reactions,and patients` psychological conditions.Malnutrition can reduce treatment tolerance,increase the risk of treatment interruption,and even affect patient survival.Therefore,nutritional intervention has become an important component of anti-tumor treatment,and should be integrated throughout the entire process of chemoradiotherapy.However,in current clinical practice,only a small number of patients actually receive comprehensive and adequate nutritional support.Establishing a standardized and continuous nutritional management system throughout the entire process is of great clinical importance.This paper provides a review of the nutritional status,prognosis,assessment,and intervention of cervical cancer patients,aiming to provide a reference for clinical practice.

Key words: cervical cancer, malnutrition, nutritional management, prognosis