Raijman I
Division of Gastrointestinal Diseases and Gastrointestinal Oncology, MD Anderson Cancer Center, Houston, Texas, USA.
Gastrointest Endosc Clin N Am. 1998 Apr;8(2):391-8.
Malnutrition is common and often undiagnosed in affected patients, especially those in the hospital, and is associated with impaired organ function, increased morbidity, and prolongation of hospital stay. It should be recognized and treated appropriately, because artificial nutritional support in malnourished patients leads to improvement in nutritional status and clinical outcome. There are multiple methods to provide nutrition, some by simply keeping the esophageal lumen patent, others by providing additional or all nutrients, including enteral and parenteral routes. The enteral route is preferred due to patient acceptance, lesser expense, and lower risk of complications. The addition of specific nutrients over standard diets may add benefit. Preoperative nutrition may reduce the risk of postoperative complications. Lastly, in the terminally ill patient, minimal intervention may be all that is needed to achieve the patient's comfort, perhaps the most important goal.
