Dataset Information

Intravenous Lipid Emulsions Affect Respiratory Outcome in Preterm Newborn: A Case-Control Study.

ABSTRACT: (1) Background: Hypertriglyceridemia (HiTG) is a metabolic complication of intravenous lipid emulsions (ILEs) infusion. We aimed to evaluate the influence of HiTG on the respiratory outcome of preterm babies; (2) Methods: We enrolled, in a case-control study, newborns with gestational age <32 weeks or birth weight <1500 g, over a 3-year period. They were divided into cases and controls; cases were defined by the detection of HiTG defined as serum triglycerides (TG) value >150 mg/dL; (3) Results: We enrolled 40 cases and 105 controls. Cases had an increased incidence of bronchopulmonary dysplasia (30.0% vs. 14.3%, p < 0.05) and longer duration of invasive mechanical ventilation (7 days, 95% CI 4-10 days vs. 4 days, 95% CI 1-7 days, p < 0.01) compared to controls. Multivariate analysis confirmed that HiTG independently influenced the duration of invasive mechanical ventilation, also in the subgroups with gestational age ≤28 + 6/7 weeks or birth weight ≤1000 g; (4) Conclusion: Newborns with HiTG related to ILEs had a longer duration of invasive mechanical ventilation. Temporary suspension or reduction in ILEs in the case of HiTG is associated with an improvement of respiratory outcome.

SUBMITTER: Boscarino G

PROVIDER: S-EPMC8070203 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature

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Intravenous Lipid Emulsions Affect Respiratory Outcome in Preterm Newborn: A Case-Control Study.

Boscarino Giovanni G Conti Maria Giulia MG De Luca Francesca F Di Chiara Maria M Deli Giorgia G Bianchi Marco M Favata Paola P Cardilli Viviana V Di Nardo Giovanni G Parisi Pasquale P Terrin Gianluca G

Nutrients 20210409 4

(1) Background: Hypertriglyceridemia (HiTG) is a metabolic complication of intravenous lipid emulsions (ILEs) infusion. We aimed to evaluate the influence of HiTG on the respiratory outcome of preterm babies; (2) Methods: We enrolled, in a case-control study, newborns with gestational age <32 weeks or birth weight <1500 g, over a 3-year period. They were divided into cases and controls; cases were defined by the detection of HiTG defined as serum triglycerides (TG) value >150 mg/dL; (3) Results: ...[more]

PMID: 33918860

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Project description:BackgroundIntravenous lipid emulsions are an essential component of nutritional support for very preterm infants. Many neonatal intensive care units have transitioned from traditional soybean oil-only to fish oil-containing multicomponent lipid emulsions, but the neurodevelopmental implications have not been well-explored. The primary aim of this study was to assess extrauterine third trimester brain growth in very preterm infants supported with soybean oil-only compared to fish-oil containing multicomponent lipid emulsions; white matter development and neurobehavioral regulation at term were also investigated.MethodsHuman milk-fed very preterm infants (born less than or equal to 32 weeks' gestation) receiving either soybean oil-only (before 2019) or multicomponent (after 2019) lipid emulsions underwent quantitative brain MRI (volumetric growth and white matter development) and neurodevelopmental assessment (Neonatal Intensive Care Unit Network Neurobehavioral Scale) at term-equivalent age. Analyses were adjusted for age at birth and term assessments, as well as clinically significant covariates.Results92 infants (61 soybean, 31 multicomponent) were included (mean [SD] birth gestational age: 27.3 [2.3] weeks). Soybean oil-only infants demonstrated smaller brainstem volumes (β [95% CI] = -0.5 [-0.8,-0.1], p = .007); additionally less mature white matter development (mean diffusivity [MD, mm2/second x10- 3] and fractional anisotropy [FA]) in the corpus callosum (MD genu: β = 0.10 [0.01, 0.20], p = .04; splenium: β = 0.14 [0.04, 0.24], p = .006), posterior limbs of internal capsule (MD right (R): β = 0.05 [0.02, 0.08], p = .004, left (L): β = 0.04 [0.01, 0.08], p = .01; FA R: β = -0.03 [-0.06, -0.00], p = .03), and brainstem (FA R: β = 0.07 [0.04, 0.10], p < .001, L: β = 0.05 [0.02, 0.09], p = .002); and lower quality of movement (β = -0.54 [-0.97, -0.11], p = .02) and higher state-related stress (β = 1.41 [0.14, 2.83], p = .04).ConclusionsVery preterm infants supported with a fish-oil containing multicomponent compared to soybean oil-only lipid emulsion demonstrated improved regional brain growth, as well as evidence of enhanced white matter microstructural organization and neurobehavioral regulation, at term corrected age.Trial registrationClinical trial number: Not applicable.

Dataset Information

Intravenous Lipid Emulsions Affect Respiratory Outcome in Preterm Newborn: A Case-Control Study.

Publications

Intravenous Lipid Emulsions Affect Respiratory Outcome in Preterm Newborn: A Case-Control Study.

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