Effects of the Enhanced Recovery After Surgery (ERAS) Program for Colorectal Cancer Patients Undergoing Laparoscopic Surgery.

This study sought to investigate the effects of the enhanced recovery after surgery (ERAS) program on postoperative recovery and nutritional status in patients with colorectal cancer undergoing laparoscopic surgery. A total of 37 patients were included: 19 in the experimental group and 18 in the control group. The experimental group was supplemented with carbohydrate drinks before and after surgery, and the control group was maintained with fasting and water intake in the traditional method. Both care management and nutrition education were implemented for both groups. Patients were evaluated for physical condition, clinical indicators, blood tests, pain, length of stay, nutritional status, and nutrient intake. Use of the ERAS program for the experimental group resulted in shorter length of stay ( = 0.006), less pain ( < 0.001), and a lower rate of malnutrition ( = 0.014) compared with controls. In conclusion, carbohydrate drinks provide great advantages by reducing discomfort, such as pain or thirst, during fasting in patients after colon cancer surgery, helping patients to eat comfortably and actively, minimizing insulin resistance, maintaining nitrogen balance, and reducing infection and anastomosis leakage. For use of ERAS as a standardized program, repeated and expanded research is needed, and a Korean-style ERAS should be prepared by using this approach for various diseases.