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.

• Tác giả: Pierre-Yves Ancel, Valérie Benhammou, Xavier Durrmeyer, Monique Kaminski, Laetitia Marchand-Martin, Andrei S Morgan, Véronique Pierrat, Pierre Tourneux, Elizabeth Walter-Nicolet
• Ngôn ngữ: eng
• Ký hiệu phân loại: 133.59 Types or schools of astrology originating in or associated with a national group; originating in or associated with a specific religion
• Thông tin xuất bản: England : The Lancet regional health. Europe , 2025
• Bộ sưu tập: NCBI
• ID: 683199

Tóm tắt

 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 3117 survivors, 1165 (35.9%) were exposed (762/1165 (68.0%) ≤7 days, 403/1165 (32.0%) >
 7 days). Of these 49.5% received opioids only, 41.4% opioids and midazolam, and 9.1% midazolam only. Moderate/severe NDD occurred in 17.8%, 18.9%, and 31.7% in the unexposed, exposed ≤7 days, and exposed >
 7 days groups, respectively. After adjustment for baseline confounders, only exposure >
 7 days was associated with increased rates of moderate/severe NDD (adjusted odds ratio 2.07
  95% CI 1.32-3.26). After additional adjustment for severe neonatal morbidities no significant association was found between any duration of exposure and NDD. INTERPRETATION: Exposure to opioids with/without midazolam >
 7 days might be associated with a higher prevalence of moderate/severe NDD at five years in very preterm born children but severe neonatal morbidities are a major modulator of this association. FUNDING: French Institute of Public Health Research, National Institute of Health and Medical Research, National Institute of Cancer, National Solidarity Fund for Autonomy, PremUp, APICIL Foundations.