PMID: 2498846Jun 1, 1989Paper

Enteral nutrition. Potential complications and patient monitoring

The Nursing Clinics of North America
C L Kohn, J K Keithley

Abstract

Enteral feedings are safely tolerated by most patients. When complications occur, gastrointestinal disturbances are most frequently encountered, followed by mechanical and metabolic complications. Nurses can prevent many of the problems associated with enteral feeding through careful monitoring. Based on the current literature, the authors make the following recommendations: 1. All patients receiving tube feedings should be placed on a protocol that provides guidelines for (a) confirming correct tube placement; (b) preventing/managing tube obstruction; (c) handling and selecting formulas; (d) administering formulas; and (e) monitoring patients. 2. Fine-bore tubes are easily misplaced or dislodged; ensure correct positioning both before and during feeding. Food coloring should be added to all feedings to help detect aspiration/tube displacement. 3. Multiple factors can cause diarrhea in tube-fed patients and, therefore, require periodic assessment. These factors include concomitant drug therapy; malnutrition/hypoalbuminemia; formula-related factors (for example, lactose content, osmolality); and bacterial contamination. 4. Urine sugar and acetone levels should be checked every 6 hours (until stable). Vital signs and fluid intake...Continue Reading

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