Studies on the Toxicity and Efficacy of a New Amino Acid Solution in Pediatric Parenteral Nutrition

Abstract
The optimum composition and concentration of crystalline amino acid solutions necessary for growth and brain maturation in critically ill infants requiring total parenteral nutrition (TPN) are unknown. Either an excess or a deficiency of amino acids could theoretically impair normal brain development in the neonate. The purpose of this study was to compare the toxicity and efficacy of two intravenous amino acid solutions, Neopham, modeled after the amino acid pattern found in human breast milk, and Aminosyn, a marketed product, designed for general usage.