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Effects of in utero drug exposure on children's development. Review and recommendations
J Brooks-Gunn1, C McCarton, T Hawley
1Center for Young Children and Families, Teachers College, New York, NY.
Insights
Maternal drug exposure during pregnancy can negatively impact infant development and preschool functioning. This review examines six mechanisms and suggests future research directions for better interventions.
Area of Science:
- Obstetrics and Gynecology
- Developmental Psychology
- Pediatrics
Background:
- Prenatal exposure to drugs poses risks to pregnancy outcomes.
- Infant development and preschool functioning may be affected by in utero drug exposure.
- Understanding the mechanisms is crucial for effective interventions.
Purpose of the Study:
- To review the effects of in utero drug exposure on pregnancy, infant development, and preschool functioning.
- To explore six potential mechanisms linking prenatal drug exposure to adverse outcomes.
- To provide recommendations for future research and interventions.
Main Methods:
- Literature review of studies on prenatal drug exposure.
- Analysis of six proposed mechanisms of harm.
- Synthesis of current research findings.
Main Results:
- In utero drug exposure is associated with adverse pregnancy outcomes.
- Negative effects on infant development and preschool functioning are observed.
- Six key mechanisms contribute to these negative outcomes.
Conclusions:
- Prenatal drug exposure presents significant risks.
- Further research is needed to refine assessment methods and intervention strategies.
- Addressing methodological issues in research design is essential for advancing the field.
Abstract:
Effects of in utero drug exposure on pregnancy outcome, infant development, and preschool functioning are reviewed. Six possible mechanisms underlying possible negative outcomes seen in children exposed to drugs in utero are considered. Recommendations and opportunities for future research focus on process-oriented assessments, methodological and procedural issues, research design, and interventions.