Neurodevelopmental outcomes at five years in children born very preterm (24-31 weeks) exposed to opioids with or without midazolam: results from the French nationwide EPIPAGE-2 cohort study.

ABSTRACT:

Background

Data on preschool neurodevelopment of preterm infants according to the duration of their neonatal exposure to opioids with/without midazolam is limited. We aimed to assess neurodevelopment outcome in children aged five years, born very preterm (24-31 weeks), according to exposure to these drugs.

Methods

Secondary analysis from the French prospective cohort study EPIPAGE-2 (Etude Epidémiologique sur les Petits Ages Gestationnels, 2011). Exposure to opioids with/without midazolam was classified as none, ≤7 or >7 days. Percentages were weighted to account for the study design. The primary outcome was moderate/severe neurodevelopmental disabilities (NDD). Analyses were conducted using logistic regression and adjusted for perinatal confounders.

Findings

Among 31

SUBMITTER: Walter-Nicolet E 

PROVIDER: S-EPMC11883393 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature