Effect of Reduced Versus Usual Lipid Emulsion Dosing on Bilirubin Neurotoxicity and Neurodevelopmental Impairment in Extremely Preterm Infants: Study Protocol for a Randomized Controlled Trial.

ABSTRACT: Background : Bilirubin neurotoxicity ( BN ) occurs in premature infants at lower total serum bilirubin levels than term infants and causes neurodevelopmental impairment. Usual dose lipid infusions in preterm infants may increase free fatty acids sufficiently to cause bilirubin displacement from albumin, increasing passage of unbound bilirubin ( UB ) into the brain leading to BN and neurodevelopmental impairment not reliably identifiable in infancy. These risks may be influenced by whether cycled or continuous phototherapy is used to control bilirubin levels. Objective : To assess differences in wave V latency measured by brainstem auditory evoked responses ( BAER ) at 34-36 weeks gestational age in infants born ≤750 g or <27 weeks' gestation

SUBMITTER: Holzapfel L 

PROVIDER: S-EPMC10029123 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature