Dataset Information

Dietary Nutrient Intake in School-Aged Children With Heavy Prenatal Alcohol Exposure.

ABSTRACT: BACKGROUND:Nutrition is an important factor that affects brain development. Nutritional deficiencies can exacerbate alcohol's damaging effects. Conversely, nutritional supplementation can serve a protective role against alcohol damage and may prove to be a worthwhile intervention strategy. This study investigated dietary intake in school-aged children with heavy prenatal alcohol exposure to understand their nutritional status, compared to a national sample of typically developing children and Dietary Reference Intakes. METHODS:Dietary intake data were collected from children with confirmed histories of heavy prenatal alcohol exposure (5 to 10 years, n = 55) using the Automated Self-Administered 24-Hour Dietary Recall (ASA24). Observed nutrient levels were compared to the Dietary Reference Intakes to evaluate adequacy of nutrient intake as well as to national averages for same-aged children (What We Eat in America, NHANES 2007-2008). RESULTS:Alcohol-exposed children exhibited poorer nutritional status compared to the typically developing NHANES sample, consuming lower levels of protein, omega-3 fatty acids, magnesium, potassium, zinc, vitamins C and K, niacin, and choline. Moreover, their diets did not meet Recommended Dietary Allowance or Adequate Intake for dietary fiber, potassium, vitamins E and K, omega-3 fatty acids, and choline. CONCLUSIONS:The present findings are consistent with prior studies investigating nutritional intake in preschoolers with FASD, indicating that these children are vulnerable to nutritional inadequacies. Moreover, data suggest a specific profile of dietary intake in this population. As several nutrients are important for cognitive development, targeted interventions in clinical populations might be effective in boosting outcomes. Thus, further clinical investigation into the role of nutrition in improving cognitive outcomes is warranted.

SUBMITTER: Nguyen TT

PROVIDER: S-EPMC4844832 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature

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Dietary Nutrient Intake in School-Aged Children With Heavy Prenatal Alcohol Exposure.

Nguyen Tanya T TT Risbud Rashmi D RD Chambers Christina D CD Thomas Jennifer D JD

Alcoholism, clinical and experimental research 20160325 5

<h4>Background</h4>Nutrition is an important factor that affects brain development. Nutritional deficiencies can exacerbate alcohol's damaging effects. Conversely, nutritional supplementation can serve a protective role against alcohol damage and may prove to be a worthwhile intervention strategy. This study investigated dietary intake in school-aged children with heavy prenatal alcohol exposure to understand their nutritional status, compared to a national sample of typically developing childre ...[more]

PMID: 27012806

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Project description:Valproate sodium is used for the treatment of epilepsy and other neuropsychiatric disorders in women of childbearing potential. However, there are concerns about impaired cognitive development in children who have been exposed to valproate during pregnancy.To estimate the association between long-term school performance and prenatal exposure to valproate and a number of other antiepileptic drugs (AEDs).In a prospective, population-based cohort study conducted from August 1, 2015, to May 31, 2017, data used in the study were provided by Statistics Denmark on April 15, 2016. All children born alive in Denmark between 1997 and 2006 (n = 656 496) were identified. From this cohort, children who did not participate in the national tests, with presumed coding errors in gestational age and children missing information on their mother's educational level or household income were excluded (n = 177 469) leaving 479 027 children for the analyses. Children were identified and linked across national registers that had information on exposure, covariates, and outcome. The primary outcome was performance in national tests, an academic test taken by students in Danish primary and lower secondary state schools. We assessed performance in Danish and mathematics at different grades among valproate-exposed children and compared their performance with that of unexposed children and children exposed to another AED (lamotrigine). Test scores were standardized to z scores and adjusted for risk factors.Difference in standardized z scores in Danish and mathematics tests among valproate-exposed children compared with unexposed and lamotrigine-exposed children.Of the 656 496 children identified, 479 027 children who participated in the national tests were evaluated, including children exposed to the following AEDs in monotherapy: valproate, 253; phenobarbital, 86; oxcarbazepine, 236; lamotrigine, 396; clonazepam, 188; and carbamazepine, 294. The mean (SD) age of the 244 095 children completing the sixth-grade Danish test was 12.9 (0.39) years; 122 774 (50.3%; 95% CI, 50.1% to 50.5%) were boys and 121 321 (49.7%; 95% CI, 49.5% to 49.9%) were girls. Valproate-exposed children scored worse on the sixth-grade Danish tests (adjusted difference, -0.27 SD; 95% CI, -0.42 to -0.12) and sixth-grade mathematics tests (adjusted difference, -0.33 SD; (95% CI, -0.47 to -0.19) compared with unexposed children and children exposed to lamotrigine (adjusted difference, -0.33 SD; 95% CI, -0.60 to -0.06). Also, children exposed to clonazepam scored worse in the sixth-grade Danish tests (adjusted difference, -0.07 SD; 95% CI, -0.12 to -0.02). Carbamazepine, lamotrigine, phenobarbital, and oxcarbazepine were not linked to poor school performance compared with unexposed children.Maternal use of valproate was associated with a significant decrease in school performance in offspring compared with children unexposed to AEDs and children exposed to lamotrigine. Findings of this study further caution against the use of valproate among women of childbearing potential.

Dataset Information

Dietary Nutrient Intake in School-Aged Children With Heavy Prenatal Alcohol Exposure.

Publications

Dietary Nutrient Intake in School-Aged Children With Heavy Prenatal Alcohol Exposure.

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