Postnatal systemic inflammation and neuro‐ophthalmologic dysfunctions in extremely low gestational age children. (25th January 2017)

• Record Type: Journal Article
• Authors: Holm, Mari; Austeng, Dordi; Fichorova, Raina N.; Allred, Elizabeth N.; Kuban, Karl C.; O'Shea, T. Michael; Dammann, Olaf; Leviton, Alan
• Is Part Of: Acta pædiatrica. Volume 106:Number 3(2017)
• Page Start: 454
• Page End: 457
• Publication Date: 2017-01-25
• Subjects: Inflammation -- Prematurity -- Strabismus -- Visual development -- Visual impairment; Pediatrics -- Periodicals; Pediatrics; 618.92
• DOI: 10.1111/apa.13708
• Languages: English
• ISSNs: 0803-5253

Abstract

Abstract: Aim: Compared to infants born at term, children born very preterm are at increased risk of visual dysfunctions and neonatal systemic inflammation. Here, we explore whether these two propensities are related. Methods: As part of the ELGAN study, the concentrations of 16 mediators of inflammation were measured in blood obtained on postnatal days 1, 7, 14, 21 and 28 from 1062 children born before the 28th week of gestation. Presence of visual field deficit, strabismus and/or impaired visual fixation was recorded at age two. The concentrations of each protein were divided into quartiles within gestational week categories. We calculated odds ratios with 99% confidence intervals for having each disorder comparing children with concentration in the top quartile of each protein to children whose concentration was in the lower quartiles on the corresponding day. Analyses were adjusted for gestational age and birth weight Z ‐score. Results: Only one of 80 assessments (16 proteins on five different days) was significant for visual field deficit, and one for impaired fixation. No association was found between strabismus and any inflammatory mediator. Conclusion: None of the three neuro‐ophthalmologic dysfunctions assessed at two years appears to be associated with systemic inflammation measured the first four postnatal weeks.