AIM: To determine whether a widely used fortifier affects gastric emptying in very low birth weight infants and whether the amount of fortifier added to breast milk makes a difference with regard to gastric emptying. METHODS: The study hypothesis was tested in a balanced crossover design. Gastric emptying was determined in the same infant on the same day with each of the three test feedings (unfortified breast milk, half-fortified breast milk, and fully fortified breast milk) in random order. The antral cross-sectional area (ACSA) was measured by B-mode ultrasonography (US) and the feeding was given. The ACSA was determined again immediately after feeding was completed, and was then determined at 10-min intervals until the pre-feeding value was reached. RESULTS: The average half-emptying time was 49 +/- 23 min with breast milk, 54 +/- 29 min with half-fortified breast milk, and 65 +/- 36 min with fully fortified breast milk. The differences between feeding groups were not statistically significant. CONCLUSION: Fortification of breast milk does not play a clinically significant role in causing feeding intolerance in preterm babies when recommended concentrations of fortifier are used.
AIM: To determine whether a widely used fortifier affects gastric emptying in very low birth weight infants and whether the amount of fortifier added to breast milk makes a difference with regard to gastric emptying. METHODS: The study hypothesis was tested in a balanced crossover design. Gastric emptying was determined in the same infant on the same day with each of the three test feedings (unfortified breast milk, half-fortified breast milk, and fully fortified breast milk) in random order. The antral cross-sectional area (ACSA) was measured by B-mode ultrasonography (US) and the feeding was given. The ACSA was determined again immediately after feeding was completed, and was then determined at 10-min intervals until the pre-feeding value was reached. RESULTS: The average half-emptying time was 49 +/- 23 min with breast milk, 54 +/- 29 min with half-fortified breast milk, and 65 +/- 36 min with fully fortified breast milk. The differences between feeding groups were not statistically significant. CONCLUSION: Fortification of breast milk does not play a clinically significant role in causing feeding intolerance in preterm babies when recommended concentrations of fortifier are used.
Authors: Zoë-Marie Ellis; Hui Shan Grace Tan; Nicolas D Embleton; Per Torp Sangild; Ruurd M van Elburg Journal: Arch Dis Child Fetal Neonatal Ed Date: 2018-12-06 Impact factor: 5.747