Suitability of non-glucose-carbohydrates for parenteral nutrition.
Postoperative parenteral nutrition can only be optimally effective if the characteristics of post-traumatic metabolism are taken into account. Two main possibilities are discussed for the carbohydrate component of parenteral nutrition during this phase: glucose with high doses of insulin or non-glucose carbohydrates (sugar substitutes) possibly in a suitable combination with glucose. The risks as well as the technical and organisational problems involved in the use of them are discussed and the authors prefer the second of the two alternatives. Possible side effects of non-glucose carbohydrates are pointed out and it is shown how these can be avoided by observing dose guidelines. So far a combination of frucose : glucose : xylitol in a ratio of 2 : 1 :1 with a total dose of 0.50 g/kg/hour has been studied most thoroughly. This combination normalises the fat metabolism and improves glucose tolerance without requiring exogenous insulin. Experiences with this combination as well as individual non-glucose carbohydrates on operated patients have been given continuously for up to 7 days and in some cases even for several weeks. No side effects, no deviations from a steady state and no abnormal changes of the laboratory values occurred. The authors are of the opinion that non glucose carbohydrates are necessary if the facilities for frequent blood sugar controls are not available.
D000227:Adenine Nucleotides / Q000378:metabolism; D001663:Bilirubin / Q000378:metabolism; D004040:Dietary Carbohydrates / Q000008:administration & dosage / Q000378:metabolism*; D004573:Electrolytes / Q000378:metabolism; D005260:Female; D005632:Fructose / Q000008:administration & dosage; D005947:Glucose / Q000008:administration & dosage / Q000378:metabolism*; D006801:Humans; D007773:Lactates / Q000096:biosynthesis; D050356:Lipid Metabolism; D010070:Oxalates / Q000378:metabolism; D010288:Parenteral Nutrition; D010289:Parenteral Nutrition, Total; D011247:Pregnancy; D011506:Proteins / Q000378:metabolism; D014527:Uric Acid / Q000378:metabolism; D014993:Xylitol / Q000008:administration & dosage
D000227:Adenine Nucleotides; D004040:Dietary Carbohydrates; D004573:Electrolytes; D007773:Lactates; D010070:Oxalates; D011506:Proteins; D014527:Uric Acid; D005632:Fructose; D005947:Glucose; D001663:Bilirubin; D014993:Xylitol