초록

The present invention provides a method of avoiding rapid development of extreme hyperammonemia and metabolic acidosis in undiagnosed metabolically abnormal infants having an inherited metabolic disorder.

대표청구항 ▼

1. A method of reducing severity and delaying onset of hyperammonemia and metabolic acidosis in an infant having an inherited metabolic disorder comprising administering to a newborn during a time prior to diagnosis of the inherited metabolic disorder a composition comprising about 20 kcal per ounce

1. A method of reducing severity and delaying onset of hyperammonemia and metabolic acidosis in an infant having an inherited metabolic disorder comprising administering to a newborn during a time prior to diagnosis of the inherited metabolic disorder a composition comprising about 20 kcal per ounce and up to about 1.8 g protein per 100 kcal of said composition. 2. The method of claim 1 wherein said composition has about 20 kcal per ounce and between about 1.3 g and about 1.6 g protein per 100 kcal of said composition. 3. The method of claim 1 wherein said time prior to diagnosis is between about day 0 and up to about day 14 of life. 4. The method of claim 1 wherein said time prior to diagnosis is between about day 0 to day 10 of life. 5. The method of claim 1 wherein said time prior to diagnosis is between about day 0 to day 7 of life. 6. The method of claim 1 wherein the infant is a normal infant or has a metabolic disorder. 7. A method of reducing severity and delaying onset of hyperammonemia and metabolic acidosis in an infant having an inherited metabolic disorder selected from the group consisting of maple syrup urine disease, a urea cycle disorder and an organic acid metabolic disorder comprising administering to a population of undiagnosed newborn infants from day 0 to 14 a composition comprising 20 kcal per ounce and less than about 1.8 g protein per 100 kcal. 8. The method of claim 7 wherein said composition comprises between about 1.3 and about 1.6 g protein per 100 kcal.