PUBLICATIONS – CIFASD – Collaborative Initiative on Fetal Alcohol Spectrum Disorders

Most Recent CIFASD Publications

CIFASD

A global multicohort study to map subcortical brain development and cognition in infancy and early childhood
The human brain grows quickly during infancy and early childhood, but factors influencing brain maturation in this period remain poorly understood. To address this gap, we harmonized data from eight diverse cohorts, creating one of the largest pediatric neuroimaging datasets to date focused on birth to 6 years of age. We mapped the developmental trajectory […]
Ann M Alex
Maternal circulating miRNAs contribute to negative pregnancy outcomes by altering placental transcriptome and fetal vascular dynamics
Circulating miRNAs the in blood are promising biomarkers for predicting pregnancy complications and adverse birth outcomes. Previous work identified 11 gestationally elevated maternal circulating miRNAs (HEamiRNAs) that predicted infant growth deficits following prenatal alcohol exposure and regulated epithelial-mesenchymal transition in the placenta. Here we show that a single intravascular administration of pooled murine-conserved HEamiRNAs to […]
Marisa R Pinson
Prenatal alcohol exposure and cognition at midlife: Evidence of fluid cognition deficits in two cohorts
CONCLUSION: While all participants with PAE had lower fluid cognition, those with PAE and dysmorphic features also exhibited specific deficits in their performance on measures of inhibition, attention, and cognitive flexibility. Thus, PAE is associated with ongoing cognitive deficits in middle adulthood, which can be observed most clearly among individuals with dysmorphic features.
Z R Shapiro
Predicting Fetal Alcohol Spectrum Disorders Using Machine Learning Techniques: Multisite Retrospective Cohort Study
CONCLUSIONS: Machine learning algorithms were able to identify FAS risk with a prediction performance higher than that of previous models among pregnant drinkers. For small training sets, which are common with FAS, boosting mechanisms like CatBoost may help alleviate certain problems associated with data imbalances and difficulties in optimization or generalization.
Sarah Soyeon Oh
Mutation in the Bone Morphogenetic Protein signaling pathway sensitize zebrafish and humans to ethanol-induced jaw malformations
Fetal Alcohol Spectrum Disorders (FASD) describe ethanol-induced developmental defects including craniofacial malformations. While ethanol-sensitive genetic mutations contribute to facial malformations, the impacted cellular mechanisms remain unknown. Bmp signaling is a key regulator of epithelial morphogenesis driving facial development, providing a possible ethanol-sensitive mechanism. We found that zebrafish mutants for Bmp signaling components are ethanol-sensitive and […]
John R Klem
Results of a screening tool for fetal alcohol spectrum disorders are associated with neuropsychological and behavioral measures
CONCLUSION: Results from the FASD-Tree screening tool were associated with neuropsychological and behavioral measures. Participants classified as FASD-Positive were more likely to have impairment in all domains tested. The results support the effectiveness of the FASD-Tree as a screening tool for use in clinical settings, providing an efficient and accurate way to identify patients in […]
Matthew T Hyland
Anatomy-Aware Contrastive Representation Learning for Fetal Ultrasound
Self-supervised contrastive representation learning offers the advantage of learning meaningful visual representations from unlabeled medical datasets for transfer learning. However, applying current contrastive learning approaches to medical data without considering its domain-specific anatomical characteristics may lead to visual representations that are inconsistent in appearance and semantics. In this paper, we propose to improve visual representations […]
Zeyu Fu
Atypical developmental trajectories of white matter microstructure in prenatal alcohol exposure: Preliminary evidence from neurite orientation dispersion and density imaging
INTRODUCTION: Fetal alcohol spectrum disorder (FASD), a life-long condition resulting from prenatal alcohol exposure (PAE), is associated with structural brain anomalies and neurobehavioral differences. Evidence from longitudinal neuroimaging suggest trajectories of white matter microstructure maturation are atypical in PAE. We aimed to further characterize longitudinal trajectories of developmental white matter microstructure change in children and […]
Blake A Gimbel
Delayed cortical thinning in children and adolescents with prenatal alcohol exposure
CONCLUSIONS: Regional differences were seen longitudinally in the trajectory and timing of CT change in children with PAE, suggesting delayed cortical maturation and an atypical pattern of development compared with typically developing individuals. In addition, exploratory correlation analyses of SPC and EF performance suggest the presence of atypical brain-behavior relationships in PAE. The findings highlight […]
Blake A Gimbel
Racial/Ethnic Disparity in Association Between Fetal Alcohol Syndrome and Alcohol Intake During Pregnancy: Multisite Retrospective Cohort Study
CONCLUSIONS: The risk of delivering a baby with FAS was comparable among White, Black, and AI/AN women at similar levels of drinking during pregnancy. Regardless of race, a 1-gram increase in AAC resulted in increased odds of giving birth to a baby with facial anomalies or deficient brain growth.
Sarah Soyeon Oh

View all CIFASD publications at PubMed.gov.

Phase I:

Available data from Phase I were collected across five sites:
(1) Center for Behavioral Teratology, San Diego State University, San Diego, CA;
(2) Seven Northern Plains communities, including six Indian reservations;
(3) Institute of Psychiatry, Moscow, Russia;
(4) Moscow Region Institute of Obstetrics and Gynecology, Moscow, Russia, and
(5) Omni-Net sites at the Rivne Diagnostic Center, and the Kherson Children’s Hospital, Rivne and Kherson, Ukraine.

Subject recruitment varied between the sites, and subject population was racially and ethnically diverse.

Data for Neurobehavior, Dysmorphology Demographics, 3D Facial Imaging were collected from sites 1-3 for children between the ages of 5 -18 years, although the majority were 7-18 years old.

Data on current and recent maternal alcohol consumption, demographics and pregnancy history in a prospective study of prenatal alcohol exposure were collected from mothers and their babies from sites 4-5. Dysmorphology data was collected for all participants.

Neurobehavior Data

Phase 1 – data include measures from the Leiter, NES3, DKEFS, CANTAB, CBC and other scales

Phase 2 – data include measures from the Leiter, DKEFS, CANTAB, BRIEF, ASEBA, Vineland, C-DISC, and other scales

Phase 3 – data include measures from the DAS-II, NEPSY-II, CANTAB, BRIEF, ASEBA, Vineland, C-DISC and other scales

Phase I

[The => will link to detail when provided]

General Intellectual Ability=>Leiter International Performance Scale-Revised (Leiter-R)
Attention and Concentration=>NES3 – Continuous Performance Test (Animals)
Executive Function=>Delis-Kaplan Executive Function System (Verbal Fluency, Trail Making); Progressive Planning Test; Visual Discrimination Reversal Learning
Working Memory/Memory=>CANTAB (Spatial Working Memory; Spatial Span; Pattern Recognition Memory; Spatial Recognition Memory); Virtual Water Maze
Visual-Motor=>Visual-Motor Integration Test
Motor/Reaction Time: CANTAB (Motor Screening; Big/Little Circle); Grooved Pegboard Test
Interhemispheric Transfer=> Finger Localization Test
Psychological Symptomatology=> ASEBA (Child Behavior Checklist; Teacher Report Form; Youth Self Report); Disruptive Behavior Rating Scale; Sluggish Cognitive Tempo Scale; Pictorial Depression Scale

Phase II

General Intellectual Ability=>Wechsler Intelligence Scale for Children – Fourth Edition
Executive Function=> Delis-Kaplan Executive Function System (Verbal Fluency, Trail Making; Color-Word Interference; Tower; 20 Questions; Design Fluency); CANTAB (Intra/Extradimensional Shift); BRIEF (Parent Version; Child Version)
Working Memory/Memory=> CANTAB (Spatial Working Memory; Delayed Matching to Sample)
Motor/Reaction Time=> CANTAB (Motor Screening; Big/Little Circle; Simple Reaction Time; Choice Reaction Time)
Psychological Symptomatology=> ASEBA (Child Behavior Checklist; Teacher Report Form; Youth Self Report); Disruptive Behavior Rating Scale; Sluggish Cognitive Tempo Scale; Vineland Adaptive Behavior Scales, 2nd Edition (Parent/Caregiver Rating Form; Teacher Rating Form); C-DISC Psychiatric Interview (Demographics; GAD; MDD; ADHD; ODD; CD modules)

Phase III

General Intellectual Ability=> Differential Ability Scales – 2nd Ediction (DAS-II)
Attention and Concentration=> NEPSY-II (Speeded Naming; Arrows)
Executive Function=> CANTAB (Stockings of Cambridge); NEPSY-II (Word Generation; Inhibition); BRIEF (Parent Version)
Working Memory/Memory=> California Verbal Learning Test – Children’s Version (CVLT-C); NEPSY-II (Memory for Names; Memory for Designs: Memory for Faces; Narrative Memory)
Psychological Symptomatology=> ASEBA (Child Behavior Checklist; Teacher Report Form; Youth Self Report); Disruptive Behavior Rating Scale; Sluggish Cognitive Tempo Scale; Vineland Adaptive Behavior Scales, 2nd Edition (Parent/Caregiver Rating Form; Teacher Rating Form); C-DISC Psychiatric Interview (Demographics; GAD; MDD; ADHD; ODD; CD modules)

Phase II:

Available data from Phase II were collected across six sites:
(1) Center for Behavioral Teratology, San Diego State University, San Diego, CA;
(2) Emory University, Atlanta, GA;
(3) the University of California, Los Angeles, Los Angeles, CA;
(4) University of New Mexico, Albuquerque, NM;
(5) Seven Northern Plains communities, including six Indian reservations; and
(6) Omni-Net locations in Ukraine: the Rivne Diagnostic Center and the Khmelnytsky Perinatal Center in Rivne and Khmelnytsky, Ukraine.

Subject recruitment varied between the sites, and subject population was racially and ethnically diverse.

Data for Neurobehavior, Dysmorphology, Demographics and Brain Volume were collected from sites 1-5 for children between the ages of 8-16 years. 3D Facial Imaging and Genetic data are also available for children from sites 1-3. Data from a longitudinal study were collected from site 6 for 350 moderately to heavily alcohol-exposed pregnant women and approximately 350 low or unexposed women.

Pregnancies were followed with serial ultrasounds and maternal blood samples were collected and analyzed for various nutrients and markers of oxidative stress and inflammation. Live born infants were given a dysmorphology exam, facial imaging, and neurobehavioral testing.