title: Perioperative nutrition support in cancer patients.
abstract: Malnutrition and weight loss negatively affect outcomes in surgical cancer patients. Decades of research have sought to identify the most appropriate use of nutrition support in these patients. National and international guidelines help to direct clinicians' use of nutrition support in surgical patients, but a number of specific issues concerning the use of nutrition support continue to evolve. This review focuses on 5 key issues related to perioperative nutrition support in cancer patients: (1) Which perioperative cancer patients should receive nutrition support? (2) How can the nutrition status and requirements of these patients be optimally assessed? (3) What is the optimal route of administration (parenteral nutrition vs enteral nutrition) and composition of nutrition support in this setting? (4) When should feedings be initiated? (5) What is the role of glycemic control in these patients?
authors.affiliation: Department of Nutritional Science, University of Medicine and Dentistry of New Jersey, Newark, NJ 07107, USA. huhmanma@umdnj.edu
authors.forename: Maureen B
authors.initials: MB
authors.lastname: Huhmann
authors.forename: David A
authors.initials: DA
authors.lastname: August
mesh_terms: D001786:Blood Glucose; D004032:Diet; D006801:Humans; D044342:Malnutrition / Q000517:prevention & control*; D009369:Neoplasms / Q000601:surgery / Q000628:therapy*; D009751:Nutritional Requirements; D009752:Nutritional Status; D018529:Nutritional Support; D018579:Patient Selection; D019990:Perioperative Care; D011183:Postoperative Complications / Q000517:prevention & control*; D015431:Weight Loss
chemical_list: D001786:Blood Glucose