Clinical Outcomes of Ready-to-Use Parenteral Nutrition in Low Birth Weight Newborns in Colombia 2017-2023

"In newborns weighing less than 1000 grams, parenteral nutrition is initiated at volumes of 70-80 ml/kg/day up to a maximum volume of 128 ml/kg/day, with a provision of 4 grams/kg/day of protein and a metabolic rate of 12 mg/kg/minute.~For newborns weighing between 1001-1500 grams, parenteral nutrition is initiated at volumes of 70-80 ml/kg/day up to a maximum of 110 ml/kg/day.~When enteral intake exceeds 70 ml/kg/day, a gradual decrease in the volume of parenteral nutrition is initiated. We discontinue parenteral nutrition in newborns weighing less than 1000 grams with enteral volume of 120 ml/kg/day, and for those between 1000 grams and 1500 grams, enteral nutrition volume of 100 ml/kg/day."