Perioperative Nutrition Management for Colorectal Cancer Patients Under the ERAS Concept

This article reviews the application of the ERAS (Accelerated Rehabilitation Surgery) concept in the perioperative period of colorectal cancer patients, especially its importance in nutritional management.The article first introduces the basic principles and objectives of the ERAS concept and then discusses in detail the nutritional status assessment of colorectal cancer patients during the perioperative period and the limitations of traditional nutritional management methods.Next, the focus was on elaborating the nutritional management strategies under the ERAS concept, including preoperative nutritional risk assessment, individualized nutritional support plan development and implementation, early postoperative eating and rehabilitation exercise, etc.Finally, the article points out the controversial points and future research directions in current research.Through comprehensive analysis, this article believes that the nutritional management strategy under the ERAS concept can significantly improve the perioperative nutritional status of colorectal cancer patients, reduce the risk of complications, accelerate postoperative recovery, and improve their quality of life.