Effect of immunonutrition on postoperative infectious complications and survival after colon cancer surgery: long-term follow up of randomized clinical trial
Abstract Background A previous randomized clinical trial (RCT) in patients undergoing elective colon cancer surgery showed that preoperative immunonutrition did not reduce short-term postoperative infectious complications. This study reports the long-term follow-up of that RCT, evaluating the impact of preoperative imm...