Safety and intestinal tolerance of high-dose enteral antioxidants and glutamine peptides after upper gastrointestinal surgery.
Eur J Clin Nutr
; 59(2): 307-10, 2005 Feb.
Article
em En
| MEDLINE
| ID: mdl-15508015
ABSTRACT
OBJECTIVE:
Safety and intestinal tolerance of an early high-dose enteral administration of antioxidative vitamins, trace elements, and glutamine dipeptides.DESIGN:
open intervention trial.SETTING:
Two university teaching hospitals. PATIENTS A total of 14 patients requiring jejunal feeding (64+/-14 y). INTERVENTION A measure of 500 ml/day Intestamin (FreseniusKabi 250 kcal/1.050 kJ, 300 microg selenium, 20 mg zinc, 400 mug chromium, 1500 mg vitamin C, 500 mg vitamin E, 10 mg beta-carotene, 30 g glutamine) for 5 days beginning 6 h after surgery. Parenteral/enteral nutrition was provided to achieve energy target (25 kcal/kg/day). ASSESSMENTS Intestinal complaints, plasma nutrients, and glutathione.RESULTS:
Only minor signs of nausea, hiccups, flatulence (3/14). Plasma micronutrients (except beta-carotene) postoperatively decreased and increased to normal on day 5. Extracellular glutamine remained low (preop 520+/-94; d1 357+/-67; d5 389+/-79 micromol/l); total glutathione decreased (d1 9.4+/-3.8; d5 3.6+/-2.5 micromol/l).CONCLUSION:
Study feed is well tolerated and metabolically safe representing a valuable tool for targeted pharmaconutrient supply.
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Base de dados:
MEDLINE
Assunto principal:
Oligoelementos
/
Nutrição Enteral
/
Neoplasias Gastrointestinais
/
Glutamina
/
Antioxidantes
Idioma:
En
Ano de publicação:
2005
Tipo de documento:
Article