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Diarrhea in Tube‐Fed Burn Patients: Incidence, Etiology, Nutritional Impact, and Prevention
Author(s) -
Gottschlich Michele Morath,
Warden Glenn D.,
Michel Maryann,
Havens Pamela,
Kopcha Robert,
Jenkins Marilyn,
Alexander J. Wesley
Publication year - 1988
Publication title -
journal of parenteral and enteral nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.935
H-Index - 98
eISSN - 1941-2444
pISSN - 0148-6071
DOI - 10.1177/0148607188012004338
Subject(s) - diarrhea , medicine , parenteral nutrition , enteral administration , incidence (geometry) , gastroenterology , hypoalbuminemia , vitamin , feeding tube , etiology , surgery , physics , optics
The hypermetabolic state observed in thermally injured patients warrants aggressive nutritional management. Enteral support is the preferred route of nutrient delivery, however diarrhea is reported to be a persistent complication of continuous nasogastric or nasoduodenal hyperalimentation. Diarrhea adds to problems in patient care, disturbs fluid and electrolyte balance, and worsens nutritional status. There has been the impression that tube feeding hyperosmolality, antibiotics, and low serum albumin induce diarrhea. However, in view of the sparsity of published work, a prospective study was undertaken to determine the incidence of diarrhea and to define factors associated with its cause. Of the 50 patients studied, 16 (32%) developed diarrhea. Stool cultures were negative for pathogenic organisms. Although the risk of diarrhea was associated with antibiotics (p < 0.005), several nutrients also had an impact. Results demonstrated a significant relationship between dietary lipid content (p < 0.05) or vitamin A intake (p < 0.001) and diarrhea. Implementation of tube feeding within 48 hrs postburn was also associated with a decreased incidence of diarrhea (p < 0.001). This paper describes a modular tube feeding program in which diarrheal frequency is lessened (p < 0.0001). Surprisingly, tube feeding osmolality, drugs used to prevent stress ulcers, or hypoalbuminemia did not have an adverse effect on intestinal absorption. The cause of diarrhea in burn patients is obviously multifactorial. It is concluded that a low fat (<20% of caloric intake), vitamin A enriched (>10,000 IU/day), early enteral support program maximizes conditions which promote tube feeding tolerance while minimizing nutrient malabsorption during the nutritional rehabilitation of thermal injury. (Journal of Parenteral and Enteral Nutrition 12 :338–345, 1988)