Provision of Standardized All-in-One Parenteral Nutrition (AIO-PN) for Very Preterm Neonates: Evaluation at Room and Cold Temperatures.

Introduction: All-in-one parenteral nutrition (AIO-PN) is essential for patients with limited venous access, e.g. premature infants.

Comparación de Nutrición parenteral "todo-en-uno" frente a nutrición parenteral sin lípidos en prematuros: análisis visual, de pH y tamaño de partículas.

Objective: this study aims to investigate the physical stability of standard formulations for parenteral nutrition, with and without lipids, in one bag for preterm babies. Method: standard formulations for first-day and for second-day parenteral nutrition of preterm babies weighing 1,000 grams were prepared in triplicate. Standard all-in-one formulas for first-day and for second-day parenteral nutrition were compared with equivalent standard lipid-free formulations.