Breastfeeding and maternal alcohol use: Prevalence and effects on child outcomes and fetal alcohol spectrum disorders.

OBJECTIVE: Determine any effects that maternal alcohol consumption during the breastfeeding period has on child outcomes. METHODS: Population-based samples of children with fetal alcohol spectrum disorders (FASD), normally-developing children, and their mothers were analyzed for differences in child outcomes. RESULTS: Ninety percent (90%) of mothers breastfed for an average of 19.9 months. Of mothers who drank postpartum and breastfed (MDPB), 47% breastfed for 12 months or more. In case control analyses, children of MDPB were significantly lighter, had lower verbal IQ scores, and more anomalies in comparisons controlling for prenatal alcohol exposure and final FASD diagnosis. Utilizing a stepwise logistic regression model adjusting for nine confounders of prenatal drinking and other maternal risks, MDPB were 6.4 times more likely to have a child with FASD than breastfeeding mothers who abstained from alcohol while breastfeeding. CONCLUSIONS: Alcohol use during the period of breastfeeding was found to significantly compromise a child's development.

Indicated Prevention of Fetal Alcohol Spectrum Disorders in South Africa: Effectiveness of Case Management.

In the Western Cape Province of South Africa (ZA) a subculture of binge drinking produces the highest global documented prevalence of fetal alcohol spectrum disorders (FASD). FASD prevention research activities in ZA use the Comprehensive Prevention approach from the United States Institute of Medicine. Case management (CM) was delivered as a method of indicated prevention to empower heavy drinking pregnant women to achieve cessation or a reduction in drinking. CM activities incorporated life management, Motivational Interviewing (MI) techniques and the Community Reinforcement Approach (CRA). Data were collected at baseline, 6, 12 and 18 months. Mean drinking decreases 6 months into CM; but overall alcohol consumption rose significantly over time to levels higher than baseline at 12 and 18 months. Alcohol consumption drops significantly from before pregnancy to the second and third trimesters. AUDIT scores indicate that problematic drinking decreases significantly even after the vulnerable fetus/baby was born. CM significantly increases client happiness, which correlates with reduced weekend drinking. CM was successful for women with high-risk drinking behaviour, and was effective in helping women stop drinking, or drink less, while pregnant, reducing the risk of FASD.

Case Management Reduces Drinking During Pregnancy among High Risk Women.

AIM: Estimate the efficacy of Case Management (CM) for women at high risk for bearing a child with Fetal Alcohol Spectrum Disorders (FASD). DESIGN: Women were recruited from antenatal clinics and engaged in 18 months of CM. SETTING: A South African community with a subculture of heavy, regular, weekend, recreational drinking and high documented rates of FASD. PARTICIPANTS: Forty-one women who were high risk for bearing a child with FASD. MEASURES: Statistical analysis of trends in drinking and other risk factors. FINDINGS: At intake 87.8% were pregnant, most had previous alcohol-exposed pregnancies, most/all of their friends drink alcohol (67.5%), and 50.0% had stressful lives. CM was particularly valuable for pregnant women, as statistically significant reductions in alcohol risk were obtained for them in multiple variables: total drinks on weekends after six months of CM (p = .026) and estimated peak blood alcohol concentration (BAC) at six (p < .001) and 18 months (p < .001). For participants completing 18 months of CM, AUDIT scores improved significantly by 6-month follow-up (from 19.8 to 9.7, p = .000), and even though rising at 12 and 18 months, AUDIT scores indicate that problematic drinking remained statistically significantly lower than baseline throughout CM. Happiness scale scores correlated significantly with reduced drinking in most time periods. CONCLUSIONS: An enduring change in drinking behavior is difficult in this social setting. Yet, CM provided by skilled and empathic case managers reduced maternal drinking at critical times, and therefore, alcohol exposure levels to the fetus.