Importance of Fetal Alcohol Spectrum Disorders Prevention and Intervention

Abstract

The consumption of alcohol and other substances during pregnancy can impair prenatal development. While scientifically informed public health measures have raised awareness of the risks of harmful prenatal substance exposures, the use of alcohol and other substances during pregnancy continues to rise. The successful dissemination of consistent messaging, health care professional education and training, and universal implementation of clinical interventions may help reduce drinking in pregnancy and prevent fetal alcohol spectrum disorders (FASDs), a constellation of developmental disabilities and birth defects caused by alcohol use during pregnancy. Alcohol screening and brief intervention (alcohol SBI) is an evidence-based preventive practice that enables early identification of excessive drinking and intervention prior to serious consequences. Routine clinical implementation of alcohol SBI has been shown to effectively reduce excessive alcohol consumption among adults, including pregnant people. Many barriers prevent widespread implementation of the practice: a lack of health care professional knowledge of the prevalence and implications of prenatal alcohol exposure, stigma surrounding individuals who use substances potentially harmful to their pregnancy, resistance to public health messages encouraging alcohol avoidance during pregnancy, and discomfort and hesitancy with alcohol SBI procedures among practitioners. The Centers for Disease Control and Prevention (CDC) leads the public health effort to prevent alcohol use during pregnancy and improve identification of and care for children living with FASDs. CDC partners with health systems, health care professional associations, universities, and community-based networks to promote alcohol SBI as an effective but underused preventive health service. This special section consisting of 6 articles including this introductory commentary represents the efforts of 11 CDC projects and their partners to demonstrate the rationale for FASD prevention and intervention, engage health care disciplines to expand prevention messaging and education for providers, develop practical approaches for implementing alcohol SBI in diverse clinical settings, and prevent alcohol use in pregnancy and FASDs.