Nutrition Supply and Growth Post Nutrition Support Team Activity in Neonatal Intensive Care Unit.

Purpose: For neonates admitted to the neonatal intensive care unit (NICU), appropriate nutritional assessment and intervention are important for adequate growth. In this study, we aimed to determine whether there were changes in the nutritional supply and growth status of premature infants hospitalized in the NICU after the introduction of the Nutrition support team (NST). Methods: This study retrospectively analyzed premature infants admitted to the NICU for over 14 days. The average daily calorie, protein, and fat supply at 1 and 2 weeks after birth were compared before and after NST, and growth was evaluated by changes in length, weight, and head circumference z-scores at birth and 28 days after birth. Results: A total of 79 neonates were included in the present study, with 32 in the pre-NST group and 47 in the post-NST group. The average daily energy supply during the first (p=0.001) and second (p=0.029) weeks postnatal was significantly higher in the post-NST group than in the pre-NST group. Lipid supply for the first week was significantly higher in the post-NST group than in the pre-NST group (p=0.010). The change in the z-score for length was significantly higher in the post-NST group than in the pre-NST group (p=0.049). Conclusion: Nutrient supply and length z-score change increased significantly at 28 days after birth in the post-NST group. These results suggest that calorie calculators and NST activity can promote adequate growth and development in neonates.

Poor preoperative enteral nutrition would be a risk factor for readmission due to infection after liver transplantation.

Background: Most patients who undergo liver transplantation (LT) have advanced cirrhosis and poor nutritional status. The aim of this study was to investigate the effect of enteral nutrition (EN) on the clinical outcomes after LT. Methods: From 2015 to 2019, the medical records of recipient of LT at Kosin University Gospel Hospital were retrospectively reviewed. Results: Thirty-seven patients underwent LT. Nineteen patients underwent living donor liver transplantation (LDLT) and 18 patients underwent deceased donor liver transplantation (DDLT). One LDLT patient was excluded because transplantation was done within 1 month. Five DDLT patients were excluded either because they died within 1 month (n=4) or received transplantation within 1 month. (n=1). Therefore, 31 patients were analyzed. Psoas-muscle index (P=0.715) and serum albumin (P=0.111) were not statistically different between the LDLT and DDLT groups. Four patients (4/31) were readmitted because of infection. One LDLT patient was diagnosed with genitourinary infection. The three DDLT patients were diagnosed with pulmonary tuberculosis (n=1), diverticulitis (n=1), and sepsis (n=1). Readmission caused by infection was not statistically different between LDLD and DDLT patients (P=0.284). Preoperative EN <25% of the recommended amount (P=0.016) was significantly associated with readmission related to infection. In multivariate analyses, preoperative EN <25% was an independent risk factor for readmission due to infection after LT regardless of psoas-muscle index, baseline Model for End-Stage Liver Disease score, or LT type. Conclusions: Preoperative poor EN is significantly associated with readmission risk due to infection within 3 months of LT.