TY - JOUR T1 - Bronchopulmonary dysplasia and neurobehavioural outcomes at birth and 2 years in infants born before 30 weeks JF - Archives of Disease in Childhood - Fetal and Neonatal Edition JO - Arch Dis Child Fetal Neonatal Ed SP - 142 LP - 148 DO - 10.1136/archdischild-2021-323405 VL - 108 IS - 2 AU - Monika Martin AU - Lynne Smith AU - Julie A Hofheimer AU - Elisabeth C McGowan AU - T Michael O'Shea AU - Steve Pastyrnak AU - Brian Scott Carter AU - Jennifer Helderman AU - Jennifer Check AU - Charles Neal AU - Mary B Roberts AU - Lynne M Dansereau AU - Sheri A Della Grotta AU - Barry M Lester Y1 - 2023/03/01 UR - http://fn.bmj.com/content/108/2/142.abstract N2 - Objective To identify neurobehavioural risks in preterm infants with bronchopulmonary dysplasia (BPD) prior to hospital discharge.Design and patients Longitudinal study of 676 newborns born before 30 weeks of gestation.Setting Nine university NICUs affiliated with six universities. All were Vermont Oxford Network (VON) participants.Patients and interventions Infants were enrolled in the Neonatal Neurobehavior and Outcomes in Very Preterm Infants Study from April 2014 to June 2016. Prospective medical record reviews, VON definitions and criteria, and maternal interviews were used to collect maternal and neonatal medical variables and socioenvironmental data.Main Outcome Measures NICU Network Neurobehavioral Scale (NNNS) at the time of hospital discharge; Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III) and Gross Motor Function Classification System at 2 years’ corrected age.Results Infants with moderate/severe BPD were less attentive (Wald χ2 9.68, p=0.008), more lethargic (Wald χ2 9.91, p=0.007), with increased non-optimal reflexes (Wald χ2 7.37, p=0.025). Infants with moderate/severe BPD were more likely to have Bayley-III language and motor scores <85 (adjusted OR (aOR) 1.74, 95% CI 1.06 to 2.85, and aOR 2.06, 95% CI 1.10 to 3.85). Infants with both moderate/severe and mild BPD were more likely to have a cerebral palsy diagnosis (aOR 2.96, 95% CI 1.34 to 6.54, and aOR 2.81, 95% CI 1.32 to 5.99).Conclusions BPD severity presents risks for poor neurodevelopment at NICU discharge and at age 2 years. Early identification of poorly regulated behaviour can provide critical information for early preventive and targeted interventions with potential to improve long-term outcomes.All data relevant to the study are included in the article or uploaded as supplementary information. Not Applicable. ER -