[Postoperative nutritional management for esophageal cancer patients].
High incidence of malnutrition is found in esophageal cancer patients. It is well known that to maintain good nutritional preoperative condition is very important to prevent postoperative morbidity and mortality. Hence, preoperative oral or nasogastric feeding is recommended when the patient is malnourished, at a total dose of 30 kcal/kg/day. During postoperative period, enteral nutrition should be primarily performed because of its favorable effects on immune-status and intestinal integrity to avoid septic complications. It is also important to keep circulatory volume sufficient to provide oxygen demand during catabolic phase, which leads earlier recovery from critical illness. Enteral nutrition should be immediately started afterward. An initial dose of 5-10 kcal/kg/day of the enteral nutrition is performed from the 1st or 2nd postoperative day and gradually increased to the full dose at 30 kcal/kg/ day. In cases of not administering scheduled dose of the enteral nutrition, either total or peripheral parenteral nutrition is required complementing total caloric intake. When total parenteral nutrition is used, blood glucose level should be controlled less than 150 mg/dl by pertinently administering insulin or limiting glycemic intake. Immunonutrition is promising nutritional management for critical surgical patients such as those performed esophageal cancer surgery. Continuing immune-enhancing diet at a dose of 750 to 1,000 ml/day for 5 to 7 days before surgery is necessary to bring good postoperative outcome.
Ikeda
Kenichiro
K
Department of Surgery, Clinical Oncology Center, Iwate Medical University, Morioka, Japan.
Kimura
Y
Y
D004750:Enteral Nutrition / Q000379:methods*; D004938:Esophageal Neoplasms / Q000601:surgery*; D006801:Humans; D010289:Parenteral Nutrition, Total / Q000379:methods*; D011182:Postoperative Care; D011300:Preoperative Care