Fetal alcohol spectrum disorders and access to regional center services in San Diego County.

BACKGROUND: Fetal alcohol spectrum disorders (FASD) are developmental disabilities that are estimated to occur in 2-5% of elementary school children and that negatively impact a child's ability to function without support. Timely diagnosis-informed interventions are crucial to optimizing the developmental trajectory of children with FASD. The true prevalence of FASD among children receiving services for developmental disabilities is unknown. METHODS: An FASD prevalence study was carried out between 2011 and 2014 among a sample of 5- to 7-year-old children who were receiving services provided by the California State Regional Center for Developmental Disabilities in San Diego County. Children whose parent or caregiver consented were evaluated using the Collaboration on Fetal Alcohol Spectrum Disorders Prevalence study assessment protocol and classification criteria. RESULTS: Among 216 eligible caregiver-child dyads, 44 completed assessments that were sufficient to obtain a classification for FASD, including fetal alcohol syndrome (FAS), partial FAS, alcohol-related neurodevelopmental disorder, or no fetal alcohol spectrum disorder. Fifteen children were classified as meeting the criteria for an FASD. A minimum FASD prevalence rate of 69.4 per 1000 (6.9%) among all eligible children was estimated. None of the children classified as FASD were receiving services because of an FASD diagnosis, and none had previously been diagnosed with FASD. Autism was the most common qualifying diagnosis for which children classified as FASD were receiving services. CONCLUSIONS: The 6.9% prevalence estimate among Regional Center clients was higher than the prevalence estimate of 2.3% in the same community among 5- to 7-year-old children in the general population, though the estimate was based on only 20% of eligible dyads. All children in the sample were receiving Regional Center services for another diagnosis. Barriers to eligibility for services for children with FASD may lead to less than optimum care for these children. Study findings support the facilitation of access to developmental services for children with FASD.

Alcohol-related dysmorphic features as predictors of neurodevelopmental delay in infants and preschool-aged children: Results from a birth cohort in Ukraine.

BACKGROUND: Cardinal and non-cardinal dysmorphic features are associated with prenatal alcohol exposure (PAE); however, their association with neurodevelopment is less clear. The objective of this study was to determine whether alcohol-related dysmorphic features predict neurodevelopmental delay in infants and toddlers. METHODS: We analyzed a prospective pregnancy cohort in western Ukraine enrolled between 2008 and 2014. A dysmorphology examination comprising body size and three cardinal and 14 non-cardinal dysmorphic features was performed at approximately 6 to 12 months of age. PAE was self-reported and operationalized as absolute ounces of alcohol per day around the time of conception. Neurodevelopment was assessed at 6 to 12 months with the Bayley Scales of Infant Development-II (BSID-II), and at 3.5 to 4.5 years of age with the Differential Ability Scales-II, the Child Behavior Checklist, and multiple measures that were used to create an executive functioning factor score. We performed logistic regression to predict children's neurodevelopment from dysmorphic features, growth measures, sex, and PAE. RESULTS: From an analytic sample of 582 unique children, 566 had BSID-II scores in infancy, and 289 completed the preschool battery. Models with all cardinal and non-cardinal dysmorphic features, growth measures, sex, and PAE performed better than models with subsets of those inputs. In general, models had poor performance classifying delays in infancy (area under the curve (AUC) <0.7) and acceptable performance on preschool-aged outcomes (AUC ~0.75). When the sample was limited to children with moderate-to-high PAE, predictive ability improved on preschool-aged outcomes (AUC 0.76 to 0.89). Sensitivity was relatively low for all models (12% to 63%), although other metrics of performance were higher. CONCLUSION: Predictive analysis based on dysmorphic features and measures of growth performed modestly in this sample. As these features are more reliably measured than neurodevelopment at an earlier age, the inclusion of dysmorphic features and measures of growth in predictive models should be further explored and validated in different settings and populations.

41st Annual David W. Smith workshop on malformations and morphogenesis: Abstracts of the 2020 annual meeting.

The 41st Annual David W. Smith Workshop on Malformation and Morphogenesis was scheduled to take place in Skamania, Washington, on September 11-16, 2020. Due to the COVID-19 pandemic and the associated recommendations to avoid travel and congregation in large groups, this meeting took place differently from its original plan. Rather than bringing trainees, clinicians and researchers with an interest in congenital malformations and their underlying morphogenesis together for several days in a workshop with submitted presentations and research lectures, this meeting took place virtually. A 1 day online meeting was organized in order to allow trainees to present their work. This Conference Report includes the highest scoring abstracts submitted by trainees and presented at the 2020 virtual David W. Smith Workshop.

Use of Telemedicine for the Physical Examination of Children With Fetal Alcohol Spectrum Disorders.

BACKGROUND: The fetal alcohol spectrum disorders (FASD) are among the most prevalent causes of neurodevelopmental disorders. The diagnosis is based on assessment of prenatal alcohol exposure, specific physical features identified with a dysmorphology examination, and neurobehavioral assessment. Prompt diagnosis of affected children is necessary to provide early intervention services in a timely manner; however, the availability of diagnostic expertise is limited. We propose telemedicine (TM) as a valid and reliable mode by which the physical phenotype of FASD can be accurately assessed. METHODS: We compared face-to-face (F2F) physical examinations of the 3 key facial features and the resulting physical phenotype of the fetal alcohol syndrome (FAS) and partial FAS (pFAS), as well as 12 additional physical features seen more frequently in children with FAS than in the general population in 61 individuals with 2 different TM methods. These included a Transportable Examination Station system using a precision camera and a laptop and a Zoom secure connection system (ZOOM), using a smart phone and a tablet. We measured the percentages of agreement and the Cohen's K coefficient for each comparison. RESULTS: Agreements for most physical features and for the physical phenotype of FAS and pFAS were in the "almost perfect" range with some exceptions in the "substantial" range. Imprecision in measurement and subjectivity underlie lower agreement for some features, both F2F and using TM. We identified the optimal conditions for the F2F examinations in order to assure reliability using TM. CONCLUSIONS: TM is a valid and reliable method for the examination of the physical features of FAS that may contribute to greater access to an early diagnosis of FASD in children prenatally exposed to alcohol and/or with characteristic neurobehavioral deficits.

Ocular measurements in fetal alcohol spectrum disorders.

Fetal alcohol spectrum disorders (FASD) describe a range of physical, behavioral, and neurologic deficits in individuals exposed to alcohol prenatally. Reduced palpebral fissure length is one of the cardinal facial features of FASD. However, other ocular measurements have not been studied extensively in FASD. Using the Fetal Alcohol Syndrome Epidemiologic Research (FASER) database, we investigated how inner canthal distance (ICD), interpupillary distance (IPD), and outer canthal distance (OCD) centiles differed between FASD and non-FASD individuals. We compared ocular measurement centiles in children with FASD to non-FASD individuals and observed reductions in all three centiles for ICD, IPD, and OCD. However, when our non-FASD children who had various forms of growth deficiency (microcephaly, short-stature, or underweight) were compared to controls, we did not observe a similar reduction in ocular measurements. This suggests that reductions in ocular measurements are a direct effect of alcohol on ocular development independent of its effect on growth parameters, which is consistent with animal models showing a negative effect of alcohol on developing neural crest cells. Interpupillary distance centile appeared to be the most significantly reduced ocular measure we evaluated, suggesting it may be a useful measure to be considered in the diagnosis of FASD.

Fetal Alcohol Spectrum Disorders in a Pacific Southwest City: Maternal and Child Characteristics.

BACKGROUND: There are limited data on the characteristics of children with fetal alcohol spectrum disorders (FASD) and their mothers from the general population in the United States. METHODS: During the 2012 and 2013 academic years, first-grade children in a large urban Pacific Southwest city were invited to participate in a study to estimate the prevalence of FASD. Children who screened positive on weight, height, or head circumference ≤25th centile or on parental report of developmental concerns were selected for evaluation, along with a random sample of those who screened negative. These children were examined for dysmorphology and neurobehavior and their mothers or collateral sources were interviewed. Children were classified as fetal alcohol syndrome (FAS), partial fetal alcohol syndrome (pFAS), alcohol-related neurodevelopmental disorder (ARND), or No FASD. RESULTS: A total of 854 children were evaluated; 5 FAS, 44 pFAS, 44 ARND, and 761 No FASD. Children with FAS or pFAS were more likely to have dysmorphic features, and 32/49 (65.3%) of those met criteria for neurobehavioral impairment on cognitive measures with or without behavioral deficits. In contrast, 28/44 (63.6%) of children with ARND met criteria on behavioral measures alone. Mothers of FASD children were more likely to recognize pregnancy later, be unmarried, and report other substance use or psychiatric disorders, but did not differ on age, socioeconomic status, education, or parity. Mothers of FASD children reported more drinks/drinking day each trimester. The risk of FASD was elevated with increasing number of drinks/drinking day prior to pregnancy recognition, even at the level of 1 drink per day (adjusted odds ratio 3.802, 95% confidence interval 1.634, 8.374). CONCLUSIONS: Data from this general population sample in a large urban region in the United States demonstrate the variability of expression of FASD and point to risk and protective factors for mothers in this setting.

Relation Between Oppositional/Conduct Behaviors and Executive Function Among Youth with Histories of Heavy Prenatal Alcohol Exposure.

BACKGROUND: Youth with heavy prenatal alcohol exposure have high rates of behavioral concerns and psychopathology, including increased oppositional and conduct behaviors. The relation between those concerns and executive function (EF) deficits is unknown. We investigated the association of oppositional and conduct behavior and EF in adolescents to inform targeted intervention. METHODS: Subjects (N = 267) ages 10 to 17 years comprised 3 groups: alcohol-exposed with oppositional/conduct behaviors (AE+), alcohol-exposed without oppositional/conduct behaviors (AE-), and controls (CON). Group differences on direct neuropsychological (Delis-Kaplan Executive Function System [D-KEFS]) and indirect parent-report (Behavior Rating Inventory of Executive Function [BRIEF]) EF measures were tested with multivariate analysis of covariances, followed by univariate analysis of variances and pairwise comparisons. The contribution of attention-deficit/hyperactivity disorder (ADHD) within the AE groups was assessed in secondary analyses. RESULTS: On the D-KEFS, there was an omnibus main effect of group, with significant main effects on 3 of 6 variables (CON>AE+, AE-). Within the AE groups, ADHD did not alter the results. On the BRIEF, there was an omnibus significant main effect of group, with significant main effects on all scales (CON

Prevalence of Fetal Alcohol Spectrum Disorders in 4 US Communities.

Importance: Fetal alcohol spectrum disorders are costly, life-long disabilities. Older data suggested the prevalence of the disorder in the United States was 10 per 1000 children; however, there are few current estimates based on larger, diverse US population samples. Objective: To estimate the prevalence of fetal alcohol spectrum disorders, including fetal alcohol syndrome, partial fetal alcohol syndrome, and alcohol-related neurodevelopmental disorder, in 4 regions of the United States. Design, Setting, and Participants: Active case ascertainment methods using a cross-sectional design were used to assess children for fetal alcohol spectrum disorders between 2010 and 2016. Children were systematically assessed in the 4 domains that contribute to the fetal alcohol spectrum disorder continuum: dysmorphic features, physical growth, neurobehavioral development, and prenatal alcohol exposure. The settings were 4 communities in the Rocky Mountain, Midwestern, Southeastern, and Pacific Southwestern regions of the United States. First-grade children and their parents or guardians were enrolled. Exposures: Alcohol consumption during pregnancy. Main Outcomes and Measures: Prevalence of fetal alcohol spectrum disorders in the 4 communities was the main outcome. Conservative estimates for the prevalence of the disorder and 95% CIs were calculated using the eligible first-grade population as the denominator. Weighted prevalences and 95% CIs were also estimated, accounting for the sampling schemes and using data restricted to children who received a full evaluation. Results: A total of 6639 children were selected for participation from a population of 13 146 first-graders (boys, 51.9%; mean age, 6.7 years [SD, 0.41] and white maternal race, 79.3%). A total of 222 cases of fetal alcohol spectrum disorders were identified. The conservative prevalence estimates for fetal alcohol spectrum disorders ranged from 11.3 (95% CI, 7.8-15.8) to 50.0 (95% CI, 39.9-61.7) per 1000 children. The weighted prevalence estimates for fetal alcohol spectrum disorders ranged from 31.1 (95% CI, 16.1-54.0) to 98.5 (95% CI, 57.5-139.5) per 1000 children. Conclusions and Relevance: Estimated prevalence of fetal alcohol spectrum disorders among first-graders in 4 US communities ranged from 1.1% to 5.0% using a conservative approach. These findings may represent more accurate US prevalence estimates than previous studies but may not be generalizable to all communities.

Academic Difficulties in Children with Prenatal Alcohol Exposure: Presence, Profile, and Neural Correlates.

BACKGROUND: Academic achievement was evaluated in children with heavy prenatal alcohol exposure to determine potential strengths and weaknesses, evaluate the utility of different definitions for identifying low academic performance, and explore the neural correlates that may underlie academic performance. METHODS: Children (8 to 16 years) were assessed using the WIAT-II. Patterns of performance were examined in 2 subject groups: children with heavy prenatal alcohol exposure (n = 67) and controls (n = 61). A repeated-measures MANCOVA examining group differences on academic domain (reading, spelling, math) scores was conducted. Post hoc comparisons examined within-group profiles. Numbers and percentage of children with low achievement were calculated using several criteria. In a subsample (n = 42), neural correlates were analyzed using FreeSurfer v5.3 to examine relations between cortical structure (thickness and surface area) and performance. RESULTS: The alcohol-exposed group performed worse than controls on all domains and had a unique academic profile, supported by a significant group × academic domain interaction (p < 0.001). For the alcohol-exposed group, math reasoning was significantly lower than numerical operations, which was significantly lower than spelling and word reading. Over half of the alcohol-exposed group (58.2%) demonstrated low achievement on 1 or more academic domains. The number and percentage of children meeting criteria for low achievement varied based on the domain and definition used. The imaging analysis identified several surface area clusters that were differentially related to math (L superior parietal and R lateral/middle occipital) and spelling (bilateral inferior and medial temporal) performance by group, with no relations for the other academic domains. Generally, scores improved as surface area decreased in controls, whereas no relation or a positive relation was observed in the alcohol-exposed group. CONCLUSIONS: Alcohol-exposed children demonstrated deficits in academic performance across domains and definitions, with a relative weakness in math functioning. Atypical brain development may contribute to these impairments in academic achievement. Understanding academic difficulties can assist in advocating effectively for alcohol-exposed children.

The Use of Cardiac Orienting Responses as an Early and Scalable Biomarker of Alcohol-Related Neurodevelopmental Impairment.

BACKGROUND: Considered the leading cause of developmental disabilities worldwide, fetal alcohol spectrum disorders (FASD) are a global health problem. To take advantage of neural plasticity, early identification of affected infants is critical. The cardiac orienting response (COR) has been shown to be sensitive to the effects of prenatal alcohol exposure and is an inexpensive, easy to administer assessment tool. The purpose of this study was to evaluate the COR effectiveness in assessing individual risk of developmental delay. METHODS: As part of an ongoing longitudinal cohort study in Ukraine, live-born infants of women with some to heavy amounts of alcohol consumption in pregnancy were recruited and compared to infants of women who consumed low or no alcohol. At 6 and 12 months, infants were evaluated with the Bayley Scales of Infant Development-II. CORs were also collected during a habituation/dishabituation learning paradigm. Using a supervised logistic regression classifier, we compared the predictive utility of the COR indices to that of the 6-month Bayley scores for identification of developmental delay based on 12-month Bayley scores. Heart rate collected at each second (Standard COR) was compared to key features (Key COR) extracted from the response. RESULTS: Negative predictive values (NPV) were 85% for Standard COR, 82% for Key COR, and 77% for the Bayley, and positive predictive values (PPV) were 66% for Standard COR, 62% for Key COR, and 43% for the Bayley. CONCLUSIONS: Predictive analysis based on the COR resulted in better NPV and PPV than the 6-month Bayley score. As the resources required to obtain a Bayley score are substantially more than in a COR-based paradigm, the findings are suggestive of its utility as an early scalable screening tool based on the COR. Further work is needed to test its long-term predictive accuracy.

Fetal alcohol spectrum disorders: Clinical phenotype among a high-risk group of children and adolescents in Korea.

Little is known about the prevalence and phenotype of fetal alcohol syndrome (FAS) or spectrum disorders (FASD) in Korea. This study was performed to describe the distribution of alcohol-related physical features in a genetically homogeneous sample of children and adolescents in institutional settings in Korea. Children and adolescents receiving services in one of seven institutions in Seoul, Korea were screened for growth deficiency. Those who screened positive were assessed using a structured protocol for the key cardinal features of FAS, and for 11 additional alcohol-related dysmorphologic features. Based on these findings, children and adolescents were categorized as FAS, Deferred (some characteristic features of FAS), and No FAS. Groups were compared on the prevalence of specific additional features and number of additional features, stratified by gender and age. Of 307 children and adolescents screened, 87 received the dysmorphology evaluation. Thirteen were classified as FAS, 44 Deferred, and 30 No FAS. The frequency of 10 of the 11 additional alcohol-related features did not differ significantly by FAS category. Palmar crease abnormalities were more common in FAS (53.8%) than in the Deferred category (25.0%) or the No FAS category (6.7%) (P = 0.003). A high prevalence across all groups was found for midfacial hypoplasia and epicanthal folds, whereas only one child exhibited ptosis. This study suggests that an FASD phenotype variant related to ethnic differences in the range of defects specific to prenatal alcohol exposure may be present in the Korean population.

Fetal alcohol spectrum disorders and assessment of maxillary and mandibular arc measurements.

Fetal alcohol spectrum disorders (FASD) comprise a range of physical differences and neurologic deficits from prenatal alcohol exposure. Previous studies suggest that relative maxillary growth deficiency can accompany FASD. Using the Fetal Alcohol Syndrome Epidemiologic Research (FASER) database, we investigated how maxillary and mandibular arcs and the ratio between them differ between FASD and non-FASD individuals. First, we established normative values for maxillary and mandibular arcs and maxillary-to-mandibular arc ratio. In our control group (545 males, 436 females), mean maxillary and mandibular arcs for males/females were 24.98/24.52 cm and 25.91/25.35 cm, respectively. The ratio was 0.9643 and 0.9676 for males and females, respectively. We then evaluated the effect of microcephaly, short stature, and low weight (<10th centile), individually on arcs in controls. Generally, arcs were reduced significantly but the ratio did not differ. We compared our controls to 138 male and 135 female FASD cases. We noted a significant difference in arcs in male and female groups, but not the ratio. We compared non-FAS controls with reduced growth parameters to similar cases with FASD. We did not find a significant difference in arc or ratio measurements. Therefore, we conclude the effect of prenatal alcohol exposure on maxillary and mandibular arc measurements is primarily on overall facial growth and less on asymmetric growth of the maxilla relative to the mandible, at least using this technique. © 2016 Wiley Periodicals, Inc.

A Comparison Among 5 Methods for the Clinical Diagnosis of Fetal Alcohol Spectrum Disorders.

BACKGROUND: Despite the prevalence of fetal alcohol spectrum disorders (FASD) and the importance of accurate identification of patients, clinical diagnosis may not be consistent across sites due to the heterogeneous nature of FASD and the characteristics of different diagnostic systems used. Here, we compare 5 systems designed to operationalize criteria recommended for the diagnosis of effects of prenatal alcohol exposure (PAE). We determined the extent of consistency among them as well as factors that may reduce intersystem reliability. Compared are: Emory Clinic, Seattle 4-Digit System (Diagnostic Guidelines for Fetal Alcohol Spectrum Disorders: The 4-Digit Diagnostic Code, Seattle, WA, University Publication Services, 2004), Centers for Disease Control and Prevention (Fetal Alcohol Syndrome: Guidelines for Referral and Diagnosis, Department of Health and Human Services, Centers for Disease Control and Prevention, Atlanta, GA, 2004), Canadian Guidelines (CMAJ, 172, 2005, S1), and the Hoyme Modifications (Pediatrics, 115, 2005, 39). METHODS: Subjects were 1,581 consecutively registered patients applying for evaluation at a university-based clinic treating alcohol and drug-exposed children. Records of the multidisciplinary evaluation (pediatric, social, psychological) were abstracted. Diagnostic criteria for all 5 systems were applied, and patients were diagnosed according to each of the systems. We compared results using Cohen's Kappa to evaluate the extent of agreement. RESULTS: Percent of individuals diagnosed with FASD ranged from 4.74% (CDC) to 59.58% (Hoyme). Examination using Cohen's Kappa found modest agreement among systems, particularly when individual diagnoses, Fetal Alcohol Syndrome (FAS), partial FAS (pFAS), and Alcohol-Related Neurodevelopmental Disorder (ARND) were used. Examination of diagnostic criteria found almost perfect agreement on growth (weight; height), with limited overlap for physical features (palpebral fissures, hypoplastic philtrum, upper vermillion) and for neurobehavioral outcomes. Child's race and age influenced agreement among systems, with African American and older children more frequently diagnosed. CONCLUSIONS: Results suggest problems in convergent validity among these systems, as demonstrated by a lack of reliability in diagnosis. Absence of an external standard makes it impossible to determine whether any system is more accurate, but outcomes do suggest areas for future research that may refine diagnosis.

Neurobehavioral Deficits Consistent Across Age and Sex in Youth with Prenatal Alcohol Exposure.

BACKGROUND: Neurobehavioral consequences of heavy prenatal alcohol exposure are well documented; however, the role of age or sex in these effects has not been studied. The current study examined the effects of prenatal alcohol exposure, sex, and age on neurobehavioral functioning in children. METHODS: Subjects were 407 youth with prenatal alcohol exposure (n = 192) and controls (n = 215). Two age groups (child [5 to 7 years] or adolescent [10 to 16 years]) and both sexes were included. All subjects completed standardized neuropsychological testing, and caregivers completed parent-report measures of psychopathology and adaptive behavior. Neuropsychological functioning, psychopathology, and adaptive behavior were analyzed with separate 2 (exposure history) × 2 (sex) × 2 (age) multivariate analyses of variance (MANOVAs). Significant effects were followed by univariate analyses. RESULTS: No 3-way or 2-way interactions were significant. The main effect of group was significant in all 3 MANOVAs, with the control group performing better than the alcohol-exposed group on all measures. The main effect of age was significant for neuropsychological performance and adaptive functioning across exposure groups with younger children performing better than older children on 3 measures (language, communication, socialization). Older children performed better than younger children on a different language measure. The main effect of sex was significant for neuropsychological performance and psychopathology; across exposure groups, males had stronger language and visual spatial scores and fewer somatic complaints than females. CONCLUSIONS: Prenatal alcohol exposure resulted in impaired neuropsychological and behavioral functioning. Although adolescents with prenatal alcohol exposure may perform more poorly than younger exposed children, the same was true for nonexposed children. Thus, these cross-sectional data indicate that the developmental trajectory for neuropsychological and behavioral performance is not altered by prenatal alcohol exposure, but rather, deficits are consistent across the 2 age groups tested. Similarly, observed sex differences on specific measures were consistent across the groups and do not support sexually dimorphic effects in these domains.

Second-Trimester Ultrasound as a Tool for Early Detection of Fetal Alcohol Spectrum Disorders.

BACKGROUND: Early detection of fetal alcohol spectrum disorders (FASDs) is desirable to allow earlier and more comprehensive interventions to be initiated for the mother and infant. We examined prenatal ultrasound as an early method of detecting markers of the physical features and neurobehavioral deficits characteristic of FASD. METHODS: A longitudinal cohort of pregnant women in Ukraine was recruited as part of the Collaborative Initiative on Fetal Alcohol Spectrum Disorders. Women were enrolled into a moderately to heavy-alcohol-exposed group or a low- or no-alcohol exposure group and were followed to pregnancy outcome. In the second trimester, a fetal ultrasound was performed to measure transverse cerebellar diameter, occipital frontal diameter (OFD), caval-calvarial distance, frontothalamic distance (FTD), interorbital distance (IOD), outer orbital diameter, and orbital diameter (OD). Live born infants received a dysmorphological examination and a neurobehavioral evaluation using the Bayley Scales of Infant Development. These data were used to classify infants with respect to FASD. Comparisons were made on the ultrasound measures between those with and without features of FASD, adjusting for gestational age at ultrasound and maternal smoking. RESULTS: A total of 233 mother/child dyads were included. Children classified as FASD had significantly longer IOD and lower FTD/IOD, OFD/IOD, and FTD/OD ratios (p < 0.05). Children with a Bayley score <85 had significantly shorter FTD, longer IOD, lower OFD/IOD, and FTD/IOD ratios (p < 0.05). In general, mean differences were small. Ultrasound variables alone predicted <10% of the variance in the FASD outcome. CONCLUSIONS: Some ultrasound measurements were associated with FASD, selected facial features of the disorder, and lower neurobehavioral scores. However, mean differences were relatively small, making it difficult to predict affected children based solely on these measures. It may be advantageous to combine these easily obtained ultrasound measures with other data to aid in identifying high risk for an FASD outcome.

Maternal factors associated with the occurrence of gastroschisis.

We sought to identify age group specific maternal risk factors for gastroschisis. Maternal characteristics and prenatal factors were compared for 1,279 live born infants with gastroschisis and 3,069,678 without. Data were obtained using the California database containing linked hospital discharge, birth certificate and death records from 1 year prior to the birth to 1 year after the birth. Backwards-stepwise logistic regression models were used with maternal factors where initial inclusion was determined by a threshold of p < 0.10 on initial crude analyses. Due to the strong association of gastroschisis with young maternal age, models were stratified by age groups and odds ratios were calculated. These final models identified maternal infection as the only risk factor common to all age groups and a protective effect of obesity and gestational hypertension. In addition, age specific risk factors were identified. Although gestation at the time of infection was not available, a sexually transmitted disease complicating pregnancy was associated with increased risk in the less than 20 years of age grouping whereas viral infection was associated with increased risk only in the 20-24 and more than 24 years of age groupings. Urinary tract infection remained in the final logistic model for women less than 20 years. Short interpregnancy interval was not found to be a risk factor for any age group. Our findings support the need to explore maternal infection by type and gestational timing.

Effect of Depression on Risky Drinking and Response to a Screening, Brief Intervention, and Referral to Treatment Intervention.

We assessed alcohol consumption and depression in 234 American Indian/Alaska Native women (aged 18-45 years) in Southern California. Women were randomized to intervention or assessment alone and followed for 6 months (2011-2013). Depression was associated with risk factors for alcohol-exposed pregnancy (AEP). Both treatment groups reduced drinking (P < .001). Depressed, but not nondepressed, women reduced drinking in response to SBIRT above the reduction in response to assessment alone. Screening for depression may assist in allocating women to specific AEP prevention interventions.

Dose and Timing of Prenatal Alcohol Exposure and Maternal Nutritional Supplements: Developmental Effects on 6-Month-Old Infants.

OBJECTIVES: Fetal alcohol spectrum disorders are more common in disadvantaged populations. Environmental factors, like suboptimal nutrition, may potentiate the developmental effects of prenatal alcohol exposure. To evaluate the impact of micronutrients, including choline, on reduction of effects of exposure, we examined timing and dose of alcohol and effects of nutritional supplementation at two OMNI-Net sites in Western Ukraine that included high and low risk individuals. METHODS: Alcohol-using and nondrinking women were randomized to one of three multivitamin/mineral supplement groups: none, multivitamins/minerals (MVM), and multivitamin/minerals plus choline. Children (N = 367) were tested at 6 months with the Bayley Scales of Infant Development (2nd ED) yielding standard scores for Mental Development Index (MDI), Psychomotor Development Index (PDI) and Behavior. RESULTS: Generalized linear modeling was used: (1) for factorial analysis of effects of alcohol group, multivitamin/minerals, and choline supplementation; and (2) to examine the relationship between amount and timing of alcohol (ounces of absolute alcohol/day [ozAA/day] peri-conception and on average in the second trimester) and MVM supplementation on developmental outcomes while controlling sex, social class, and smoking. MDI was significantly impacted by peri-conceptual alcohol dose (X2(1), p < .001) with more alcohol associated with lower scores and males more negatively affected than females (X2(1), p < .002). Micronutrient supplementation had a protective effect; those receiving supplements performed better ([Formula: see text], p < .005). The PDI motor scores did not differ by group but were affected by peri-conceptual alcohol dose (X2(1), p < .04). CONCLUSIONS FOR PRACTICE: Multivitamin/mineral supplementation can reduce the negative impact of alcohol use during pregnancy on specific developmental outcomes.