RESUMEN
INTRODUCTION: Many factors influence women's use of alcohol and other drugs while pregnant and postpartum. Substance use impacts the maternal-child relationship during the critical neonatal period. The first days and months of human development lay the foundation for health and well-being across the lifespan, making this period an important window of opportunity to interrupt the transmission of trauma and stress to the next generation. Pregnant and postpartum women with a history of substance use require specialized support services. METHODS: The Team for Infants Exposed to Substance abuse (TIES) Program provides a holistic, multi-disciplinary, community-based model to address the complex needs of families with young children affected by maternal substance use. RESULTS: A multi-year implementation study of the model yielded results that indicate the effectiveness of this home-based family support intervention. The model focuses on reducing maternal alcohol and other drug use, increasing positive parenting, promoting child and maternal health, and improving family income and family housing. A key component of the model is establishing a mutual, trusting relationship between the home visiting specialists and the family. Foundational to the TIES model is a family-centered, culturally competent, trauma-informed approach that includes formal interagency community partnerships DISCUSSION: This article describes elements of the model that lead to high retention and completion rates and family goal attainment for this unique population.