Early developmental trajectory of children with prenatal alcohol and opioid exposure

• Published in: Pediatric research Vol. 96; no. 2; pp. 471 - 479
• Main Authors: Lowe, Jean R., DiDomenico, Jared, Stephen, Julia M., Roberts, Melissa H., Rodriguez, Dominique E., Bakhireva, Ludmila N.
• Format: Journal Article
• Language: English
• Published: New York Nature Publishing Group US 01.07.2024; Nature Publishing Group
• Subjects: Alcohol; Clinical Research Article; Cognitive ability; Longitudinal studies; Maternal & child health; Medicine; Medicine & Public Health; Motor ability; Narcotics; Neurodevelopmental disorders; Pediatric Surgery; Pediatrics; Socioeconomic status
• ISSN: 0031-3998; 1530-0447; 1530-0447
• DOI: 10.1038/s41390-022-02252-z

Background With significant increases in opioid use/misuse and persistent high prevalence of prenatal alcohol exposure (PAE), identifying infants at risk for long-term developmental sequelae due to these exposures remains an urgent need. This study reports on developmental outcomes in young children from a prospective cohort, ENRICH-1, which recruited pregnant women and followed up maternal–infant pairs. Methods Subjects were assigned to four study groups based on prenatal use of medications for opioid use disorder (MOUD), PAE, MOUD+PAE, and unexposed controls (UC). Mixed effects modeling was used to evaluate changes in the Bayley Scales of Infant Development-III (BSID-III) Cognitive, Language, and Motor scores between 6 and 20 months. Results There was a significant three-way interaction (MOUD-by-PAE-by-Time) with respect to the BSID-III Cognitive ( p  = 0.045) and Motor ( p  = 0.033) scales. Significant changes between the two evaluations were observed for MOUD group in Cognitive and Language scores; for PAE group in Cognitive, Language, and Motor scores, and for MOUD+PAE group in Language scores after adjusting for child sex and family socio-economic status. The developmental scores for the UC remained stable. Conclusion Observed decline in neurodevelopmental scores during the first 2 years of life emphasizes the importance of a longitudinal approach when evaluating children with prenatal polysubstance exposure. Impact BSID-III scores were stable during the first 2 years of life for unexposed children. BSID-III scores declined for children with prenatal exposures to alcohol and/or opioids. Standard developmental tests may not be sensitive enough during the first year of life. Findings emphasize the need for repeated evaluations of children who are at high risk.