Many patients with an enterocutaneous fistula will develop malnutrition, which will affect the patient's chances of fistula closure. Berry and Fischer listed recommendations for the nutritional support for these patients. The authors are from the University of Cincinnati.
Parameters:
(1) output from fistula
(2) preferred route of nutrition
(3) total calorie requirement
(4) protein requirements
(5) lipid requirements
(6) minerals and electrolytes (magnesium, potassium, sodium, bicarbonate, zinc)
(7) vitamins
Output in mL per Day |
Severity of Fistula |
< 200 mL/day |
low output |
200 - 500 mL/day |
intermediate output |
> 500 mL/day |
high output |
Parameter |
Low Output |
Intermediate Output |
High Output |
route |
enteral |
enteral |
enteral, may require parenteral for part or all |
total calories |
resting energy expenditure (REE) |
1.25 * REE |
1.5 * REE |
protein |
1.0 - 1.5 g/kg/day |
1.25 - 2.0 g/kg/day |
1.5 - 2.5 g/kg/day |
lipid |
20-30% of total |
20-30% of total |
20-30% of total |
minerals |
not a problem |
monitor |
monitor |
vitamins |
RDA, increased vitamin C |
1.5 times RDA, increased vitamin C |
2 times RDA |
where:
• Calculation of protein requirements in the implementation is based on ideal body weight, since this would prevent problems from excessive weight loss or obesity.
Specialty: Nutrition, Gastroenterology