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Hilly C, Wilson PH, Lucas B, McGuckian TB, Swanton R, Froude EH. Effectiveness of interventions for school-aged-children and adolescents with fetal alcohol spectrum disorder: a systematic review and meta-analysis. Disabil Rehabil 2024; 46:1708-1733. [PMID: 37158227 DOI: 10.1080/09638288.2023.2207043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE To describe allied health and educational interventions and their effectiveness for children and adolescents with fetal alcohol spectrum disorder (FASD). To appraise the quality and strength of studies. METHODS Electronic databases were searched between 2005 and March 2022, identifying non-pharmacological studies supporting function, activity, or participation for FASD participants aged 5-18 years using any quantitative research design. Outcomes were coded using International Classification of Functioning, Disability and Health, family of Participation Related Constructs and behaviour categories. Multi-level random-effects meta-analysis examined intervention effects. Study methodological quality was evaluated using Cochrane risk of bias tools, RoBiNT, AMSTAR 2 and NHMRC Hierarchy levels of evidence. Certainty of findings were synthesised using GRADE approach. RESULTS The systematic review included 25 studies with 735 participants, 10 of which were analysed by meta-analysis. Body function and structure, activity, behaviour, and sense of self outcomes were pooled. A small, positive effect favouring interventions was found (g = 0.29, 95% CI = 0.15-0.43), however the GRADE certainty was rated as low. No participation outcomes were identified. CONCLUSIONS Some interventions targeting body function and structure, activity and behaviour outcomes were effective. Evidence of interventions that support children's and adolescent's participation as an outcome is lacking.
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Affiliation(s)
- Catherine Hilly
- School of Allied Health, Australian Catholic University, Canberra, Australia
| | - Peter H Wilson
- Healthy Brain and Mind Research Centre, School of Behavioural & Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Barbara Lucas
- The John Walsh Centre for Rehabilitation Research, The University of Sydney
- Physiotherapy Department, Royal North Shore Hospital, Sydney, Australia
| | - Thomas B McGuckian
- Healthy Brain and Mind Research Centre, School of Behavioural & Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Ruth Swanton
- Occupational Therapy Department, Mercy University Hospital, Cork, Ireland
- Occupational Therapy Department, South Infirmary University Hospital, Cork, Ireland
| | - Elspeth H Froude
- School of Allied Health, Australian Catholic University, Sydney, Australia
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Wilson DA, Sullivan RM, Smiley JF, Saito M, Raineki C. Developmental alcohol exposure is exhausting: Sleep and the enduring consequences of alcohol exposure during development. Neurosci Biobehav Rev 2024; 158:105567. [PMID: 38309498 PMCID: PMC10923002 DOI: 10.1016/j.neubiorev.2024.105567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/05/2024]
Abstract
Prenatal alcohol exposure is the leading nongenetic cause of human intellectual impairment. The long-term impacts of prenatal alcohol exposure on health and well-being are diverse, including neuropathology leading to behavioral, cognitive, and emotional impairments. Additionally negative effects also occur on the physiological level, such as the endocrine, cardiovascular, and immune systems. Among these diverse impacts is sleep disruption. In this review, we describe how prenatal alcohol exposure affects sleep, and potential mechanisms of those effects. Furthermore, we outline the evidence that sleep disruption across the lifespan may be a mediator of some cognitive and behavioral impacts of developmental alcohol exposure, and thus may represent a promising target for treatment.
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Affiliation(s)
- Donald A Wilson
- Emotional Brain Institute, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA; Department of Child and Adolescent Psychiatry, NYU School of Medicine, New York, NY, USA.
| | - Regina M Sullivan
- Emotional Brain Institute, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA; Department of Child and Adolescent Psychiatry, NYU School of Medicine, New York, NY, USA
| | - John F Smiley
- Division of Neurochemistry, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA; Department of Psychiatry, New York University Medical Center, New York, NY, USA
| | - Mariko Saito
- Division of Neurochemistry, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA; Department of Psychiatry, New York University Medical Center, New York, NY, USA
| | - Charlis Raineki
- Department of Psychology, Brock University, St. Catharines, ON, Canada; Centre for Neuroscience, Brock University, St. Catharines, ON, Canada
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Bauer W, Dylag KA, Lysiak A, Wieczorek-Stawinska W, Pelc M, Szmajda M, Martinek R, Zygarlicki J, Bańdo B, Stomal-Slowinska M, Kawala-Sterniuk A. Initial study on quantitative electroencephalographic analysis of bioelectrical activity of the brain of children with fetal alcohol spectrum disorders (FASD) without epilepsy. Sci Rep 2023; 13:109. [PMID: 36596841 PMCID: PMC9810692 DOI: 10.1038/s41598-022-26590-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 12/16/2022] [Indexed: 01/04/2023] Open
Abstract
Fetal alcohol spectrum disorders (FASD) are spectrum of neurodevelopmental conditions associated with prenatal alcohol exposure. The FASD manifests mostly with facial dysmorphism, prenatal and postnatal growth retardation, and selected birth defects (including central nervous system defects). Unrecognized and untreated FASD leads to severe disability in adulthood. The diagnosis of FASD is based on clinical criteria and neither biomarkers nor imaging tests can be used in order to confirm the diagnosis. The quantitative electroencephalography (QEEG) is a type of EEG analysis, which involves the use of mathematical algorithms, and which has brought new possibilities of EEG signal evaluation, among the other things-the analysis of a specific frequency band. The main objective of this study was to identify characteristic patterns in QEEG among individuals affected with FASD. This study was of a pilot prospective study character with experimental group consisting of patients with newly diagnosed FASD and of the control group consisting of children with gastroenterological issues. The EEG recordings of both groups were obtained, than analyzed using a commercial QEEG module. As a results we were able to establish the dominance of the alpha rhythm over the beta rhythm in FASD-participants compared to those from the control group, mostly in frontal and temporal regions. Second important finding is an increased theta/beta ratio among patients with FASD. These findings are consistent with the current knowledge on the pathological processes resulting from the prenatal alcohol exposure. The obtained results and conclusions were promising, however, further research is necessary (and planned) in order to validate the use of QEEG tools in FASD diagnostics.
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Affiliation(s)
- Waldemar Bauer
- grid.9922.00000 0000 9174 1488Department of Automatic Control and Robotics, AGH University of Science and Technology, 30-059 Kraków, Poland
| | - Katarzyna Anna Dylag
- St. Louis Children Hospital in Krakow, 30-663 Kraków, Poland ,grid.5522.00000 0001 2162 9631Department of Pathophysiology, Jagiellonian University in Krakow – Collegium Medicum, 31-121 Kraków, Poland
| | - Adam Lysiak
- grid.440608.e0000 0000 9187 132XFaculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758 Opole, Poland
| | | | - Mariusz Pelc
- grid.440608.e0000 0000 9187 132XFaculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758 Opole, Poland ,grid.36316.310000 0001 0806 5472School of Computing and Mathematical Sciences, University of Greenwich, London, SE10 9LS UK
| | - Miroslaw Szmajda
- grid.440608.e0000 0000 9187 132XFaculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758 Opole, Poland
| | - Radek Martinek
- grid.440608.e0000 0000 9187 132XFaculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758 Opole, Poland ,grid.440850.d0000 0000 9643 2828Department of Cybernetics and Biomedical Engineering, VSB—Technical University Ostrava—FEECS, 708 00 Ostrava-Poruba, Czech Republic
| | - Jaroslaw Zygarlicki
- grid.440608.e0000 0000 9187 132XFaculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758 Opole, Poland
| | - Bożena Bańdo
- St. Louis Children Hospital in Krakow, 30-663 Kraków, Poland
| | | | - Aleksandra Kawala-Sterniuk
- grid.440608.e0000 0000 9187 132XFaculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758 Opole, Poland
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Betts JL, Eggins E, Chandler‐Mather N, Shelton D, Till H, Harnett P, Dawe S. Interventions for improving executive functions in children with foetal alcohol spectrum disorder (FASD): A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1258. [PMID: 36908848 PMCID: PMC9634003 DOI: 10.1002/cl2.1258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Background The consequences for children born with birth defects and developmental disabilities encompassed by foetal alcohol spectrum disorder (FASD) are profound, affecting all areas of social, behavioural and cognitive functioning. Given the strong evidence for a core deficit in executive functioning, underpinned by impaired self-regulation skills, there has been a growing focus on the development of interventions that enhance or support the development of executive functions (EFs). Objectives The primary objective of this review is to synthesise the evidence for structured psychological interventions that explicitly aim to improve EF in children. The review also sought to ascertain if the effectiveness of interventions were influenced by characteristics of the intervention, participants or type of EF targeted by the intervention. Search Methods Sixteen databases, 18 grey literature search locations and 9 trial registries were systematically searched to locate eligible studies (up to December 2020). These searches were supplemented with reference harvesting, forward citation searching, hand searches of topic-relevant journals and contact with experts. Selection Criteria Studies were included in the review if they reported on an impact evaluation of a psychological intervention aiming to improve EF in children 3-16 years who either had confirmed prenatal alcohol exposure or a formal diagnosis falling under the umbrella term of FASDs. Eligible study designs included randomised controlled trials (RCTs) and quasi-experimental designs with either no treatment, wait list control or an alternative treatment as a comparison condition. Single-group pre-post designs were also included. Data Collection and Analysis Standard methodological procedures expected by the Campbell Collaboration were used at all stages of this review. Standardised mean differences (SMDs) were used to estimate intervention effects, which were combined with random effects meta-analysis (data permitting). Risk of bias was assessed using the Cochrane Risk of Bias Tool (RoB2) and Cochrane Risk of Bias in Non-Randomised Studies-Interventions tool (ROBINS-I). Main Results The systematic search identified 3820 unique records. After title/abstract and full-text screening, 11 eligible studies (reported in 21 eligible documents) were deemed eligible, with a combined 253 participants. Of the 11 studies, 6 were RCTs, 1 was a quasi-experiment and 4 were single-group pre-post intervention designs. All studies were rated as having an overall high or serious risk of bias, with some variation across domains for RCTs. For RCT and quasi-experimental studies, the overall effect of EF interventions on direct and indirect measures of EF generally favoured the experimental condition, but was not statistically significant. There was no difference between intervention and comparison groups on direct measures of auditory attention (k = 3; SMD = 0.06, 95% confidence interval [CI] = -1.06, 1.18), visual attention (k = 2; SMD = 0.90, 95% CI = -1.41, 3.21), cognitive flexibility (k = 2; SMD = 0.23, 95% CI = -0.40, 0.86), attentional inhibition (k = 2; SMD = 0.04, 95% CI = -0.58, 0.65), response inhibition (k = 3; SMD = 0.47, 95% CI = -0.04, 0.99), or verbal working memory (k = 1; d = 0.6827; 95% CI = -0.0196, 1.385). Significant heterogeneity was found across studies on measures of auditory attention and visual attention, but not for measures of cognitive flexibility, attentional inhibition or response inhibition. Available data prohibited further exploration of heterogeneity. There was no statistical difference between intervention and comparison groups on indirect measures of global executive functioning (k = 2; SMD = 0.21, 95% CI = -0.40, 0.82), behavioural regulation (k = 2; SMD = 0.18, 95% CI = -0.43, 0.79), or emotional control (k = 3; SMD = 0.01, 95% CI = -0.33, 0.36). Effect sizes were positive and not significant for meta-cognition (k = 1; SMD = 0.23, 95% CI = -0.72, 1.19), shifting (k = 2; SMD = 0.04, 95% CI = -0.35, 0.43), initiation (k = 1; SMD = 0.04, 95% CI = -0.40, 0.49), monitoring (k = 1; SMD = 0.25, 95% CI = -0.20, 0.70) and organisation of materials (k = 1; SMD = 0.25, 95% CI = -0.19, 0.70). Effect sizes were negative and not statistically different for effortful control (k = 1; SMD = -0.53, 95% CI = -1.50, 0.45), inhibition (k = 2; SMD = -0.08, 95% CI = -0.47, 0.31), working memory (k = 1; SMD = 0.00, 95% CI = -0.45, 0.44), and planning and organisation (k = 1; SMD = -0.10, 95% CI = -0.55, 0.34). No statistically significant heterogeneity was found for any of the syntheses of indirect measures of EF. Based on pre-post single-group designs, there was evidence for small to medium sized improvements in EF based on direct measures (cognitive flexibility, verbal working memory and visual working memory) and indirect measures (behavioural regulation, shifting, inhibition and meta-cognition). However, these results must be interpreted with caution due to high risk of bias. Authors' Conclusions This review found limited and uncertain evidence for the effectiveness of interventions for improving executive functioning in children with FASD across 8 direct and 13 indirect measures of EF. The findings are limited by the small number of high-quality studies that could be synthesised by meta-analysis and the very small sample sizes for the included studies.
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Affiliation(s)
- Joseph Lee Betts
- School of Applied PsychologyGriffith UniversityBrisbaneAustralia
| | - Elizabeth Eggins
- School of Applied PsychologyGriffith UniversityBrisbaneAustralia
| | | | - Doug Shelton
- Child Development ServiceGold Coast Hospital and Health ServiceSouthportAustralia
| | - Haydn Till
- Child Development Service, Gold Coast Hospital and Health ServiceSouthportAustralia
| | - Paul Harnett
- School of Criminology and Criminal JusticeGriffith UniversityMount GravattAustralia
| | - Sharon Dawe
- School of Applied PsychologyGriffith UniversityBrisbaneAustralia
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Mattson JT, Thorne JC, Kover ST. [Formula: see text]Parental interaction style, child engagement, and emerging executive function in fetal alcohol spectrum disorders (FASD). Child Neuropsychol 2022; 28:853-877. [PMID: 34978272 PMCID: PMC10686097 DOI: 10.1080/09297049.2021.2023122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 12/19/2021] [Indexed: 10/19/2022]
Abstract
Children with fetal alcohol spectrum disorders (FASD) are known to experience cognitive and neurobehavioral difficulties, including in areas of executive function and social skills development. Interventions for these challenges have focused on a number of areas, including parent-based training. Despite the general consensus that specific parenting styles consistent with an "authoritative" - warm but firm - parenting approach may influence behavioral self-regulation, it is not known what specific parental interaction styles are associated with child engagement and emerging executive function in this population. The current study used an observation-based behavioral coding scheme during parent-child play interactions and associated parent report-based executive function measures in children with FASD. Here, we demonstrate that parental interaction styles with increased responsive/child-oriented behavior and parental affect are associated with higher levels of child play engagement, while parental interaction that has increased achievement-orientation is associated with higher levels of emerging executive function in children with FASD. These findings help inform future studies on behavioral targets in parent-based training programs and highlight the importance of considering certain parental interaction styles during parent-child play.
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Affiliation(s)
- Julia T. Mattson
- Department of Pediatrics, University of Washington, Seattle, Washington
| | - John C. Thorne
- Department of Speech & Hearing Sciences, University of Washington, Seattle, Washington
| | - Sara T. Kover
- Department of Speech & Hearing Sciences, University of Washington, Seattle, Washington
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Reid N, Crawford A, Petrenko C, Kable J, Olson HC. A Family-Directed Approach for Supporting Individuals with Fetal Alcohol Spectrum Disorders. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2022. [DOI: 10.1007/s40474-021-00241-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Dyląg KA, Wieczorek W, Bauer W, Walecki P, Bando B, Martinek R, Kawala-Sterniuk A. Pilot Study on Analysis of Electroencephalography Signals from Children with FASD with the Implementation of Naive Bayesian Classifiers. SENSORS (BASEL, SWITZERLAND) 2021; 22:103. [PMID: 35009650 PMCID: PMC8747358 DOI: 10.3390/s22010103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/15/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
In this paper Naive Bayesian classifiers were applied for the purpose of differentiation between the EEG signals recorded from children with Fetal Alcohol Syndrome Disorders (FASD) and healthy ones. This work also provides a brief introduction to the FASD itself, explaining the social, economic and genetic reasons for the FASD occurrence. The obtained results were good and promising and indicate that EEG recordings can be a helpful tool for potential diagnostics of FASDs children affected with it, in particular those with invisible physical signs of these spectrum disorders.
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Affiliation(s)
- Katarzyna Anna Dyląg
- St. Louis Children Hospital, 31-503 Krakow, Poland; (K.A.D.); (B.B.)
- Department of Pathophysiology, Jagiellonian University in Krakow—Collegium Medicum, 31-121 Krakow, Poland
| | - Wiktoria Wieczorek
- Department of Bioinformatics and Telemedicine, Jagiellonian University in Krakow—Collegium Medicum, 30-688 Krakow, Poland; (W.W.); (P.W.)
| | - Waldemar Bauer
- Department of Automatic Control and Robotics, AGH University of Science and Technology, 30-059 Krakow, Poland
| | - Piotr Walecki
- Department of Bioinformatics and Telemedicine, Jagiellonian University in Krakow—Collegium Medicum, 30-688 Krakow, Poland; (W.W.); (P.W.)
| | - Bozena Bando
- St. Louis Children Hospital, 31-503 Krakow, Poland; (K.A.D.); (B.B.)
| | - Radek Martinek
- Department of Cybernetics and Biomedical Engineering, VSB—Technical University Ostrava—FEECS, 708 00 Ostrava-Poruba, Czech Republic;
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Ordenewitz LK, Weinmann T, Schlüter JA, Moder JE, Jung J, Kerber K, Greif-Kohistani N, Heinen F, Landgraf MN. Evidence-based interventions for children and adolescents with fetal alcohol spectrum disorders - A systematic review. Eur J Paediatr Neurol 2021; 33:50-60. [PMID: 34058625 DOI: 10.1016/j.ejpn.2021.02.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/02/2021] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Brain function deficits cause strong negative impacts for the everyday lives of children and adolescents with fetal alcohol spectrum disorders (FASD). Therefore, evidence-based intervention programs that are specifically designed for patients with FASD are needed but still scarce. The aim of the presented article is a systematic literature review of evidence-based intervention strategies for children and adolescents with FASD. MATERIALS AND METHODS A comprehensive systematic literature search was conducted in several relevant databases to identify randomized-controlled intervention studies for children and adolescents with FASD. RESULTS We identified 25 randomized-controlled studies regarding interventions in FASD. Overall, evidence indicating that some therapeutic interventions are effective in children and adolescents with FASD was found. Even though evidence-based interventions rarely lead to improvements of performance into a "normal range", those measures can alleviate negative consequences of prenatal alcohol exposure and relieve daily burdens. CONCLUSION There are only a few randomized-controlled trials regarding therapy research for children and adolescents with FASD. Their results indicate that especially the combination of parent and child sessions present a promising approach for the treatment of FASD. Positive treatment effects of interventions seem to be domain specific, except for interventions regarding self-regulation or social interaction.
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Affiliation(s)
- Lisa K Ordenewitz
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Tobias Weinmann
- Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Julia A Schlüter
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Judith E Moder
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Jessica Jung
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Katharina Kerber
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Naschla Greif-Kohistani
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Florian Heinen
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Mirjam N Landgraf
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Center Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital Munich, Ludwig-Maximilians-University, Munich, Germany.
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Treatment algorithm for the use of psychopharmacological agents in individuals prenatally exposed to alcohol and/or with diagnosis of fetal alcohol spectrum disorder (FASD). JOURNAL OF POPULATION THERAPEUTICS AND CLINICAL PHARMACOLOGY 2020; 27:e1-e13. [PMID: 32757546 DOI: 10.15586/jptcp.v27i3.681] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 12/31/2022]
Abstract
Psychotropic medication treatment of individuals who have experienced prenatal alcohol exposure (PAE) has lagged behind psychosocial interventions. Multiple psychotropic medications are often prescribed for those diagnosed with a range of neurodevelopmental disabilities and impairments of PAE (neurodevelopmental disorder associated with prenatal alcohol exposure and/or fetal alcohol spectrum disorder [ND-PAE/FASD]). Despite the diverse comorbid mental disorders, there are no specific guidelines for psychotropic medications for individuals with ND-PAE/FASD. When prescribed, concerned family members and caregivers of individuals with ND-PAE/FASD reported that polypharmacy, which was typical and adverse effects render the psychotropic medications ineffective. The objective of this work was to generate a treatment algorithm for the use of psychopharmacological agents specifically for individuals with ND-PAE/FASD. The development of decision tree for use to prescribe psychotropic medications incorporated findings from previous research and the collective clinical experience of a multidisciplinary and international panel of experts who work with individuals with ND-PAE/FASD, including an algorithm specialist. After multiple meetings and discussions, the experts reached consensus on how best to streamline prescribing along neurodevelopmental clusters. These were subdivided into four ligand-specific, receptor-acting medication targets (hyperarousal, emotional dysregulation, hyperactive/neurocognitive, and cognitive inflexibility). Each cluster is represented by a list of common symptoms. The experts recommended that prescribers first ensure adequate psychosocial and environmental, including sufficient dietary, exercise, and sleep support before prescribing psychotropic medications. Treatment then progresses through three steps of psychotropic medications for each cluster. To support established treatment goals, the most function impairing clusters are targeted first.
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10
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Gustus K, Lozano E, Newville J, Li L, Valenzuela CF, Cunningham LA. Resistance of Postnatal Hippocampal Neurogenesis to Alcohol Toxicity in a Third Trimester-Equivalent Mouse Model of Gestational Alcohol Exposure. Alcohol Clin Exp Res 2019; 43:2504-2513. [PMID: 31573091 DOI: 10.1111/acer.14207] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 09/22/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND The adult hippocampal dentate is comprised of both developmentally generated dentate granule cells (dDGCs) and adult-generated dentate granule cells (aDGCs), which play distinct roles in hippocampal information processing and network function. EtOH exposure throughout gestation in mouse impairs the neurogenic response to enriched environment (EE) in adulthood, although the basal rate of adult neurogenesis under standard housing (SH) is unaffected. Here, we tested whether the production and/or survival of either dDGCs or aDGCs are selectively impaired following exposure of mice to EtOH vapors during early postnatal development (human third trimester-equivalent), and whether this exposure paradigm leads to impairment of EE-mediated dentate neurogenesis in adulthood. METHODS All experiments were performed using NestinCreERT2 :tdTomato bitransgenic mice, which harbor a tamoxifen-inducible tdTomato (tdTom) reporter for indelible labeling of newborn hippocampal DGCs. We exposed all mice to EtOH vapor or room air (Control) for 4 h/d from postnatal day (PND) 3 through PND 15. This paradigm resulted in a mean daily postexposure blood EtOH concentration of ~160 mg/dl. One cohort of neonatal mice received a single injection of tamoxifen at PND 2 and was sacrificed at either PND 16 or PND 50 to assess the impact of EtOH exposure on the production and long-term survival of dDGCs born during the early postnatal period. A second cohort of mice received daily injections of tamoxifen at PND 35 to 39 to label aDGCs and was exposed to SH or EE for 6 weeks prior to sacrifice. RESULTS Early postnatal EtOH exposure had no statistically significant effect on the production or survival of tdTom+ dDGCs, as assessed at PND 16 or PND 50. Early postnatal EtOH exposure also had no effect on the number of tdTom+ aDGCs under SH conditions. Furthermore, early postnatal EtOH exposure had no significant impact on the adult neurogenic response to EE. CONCLUSIONS Both early postnatal dentate neurogenesis and adult dentate neurogenesis, as well as the adult neurogenic response to EE, are surprisingly resistant to early postnatal EtOH vapor exposure in mice.
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Affiliation(s)
- Kymberly Gustus
- Department of Neuroscience, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Evelyn Lozano
- Department of Neuroscience, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Jessie Newville
- Department of Neuroscience, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Lu Li
- Department of Neuroscience, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | | | - Lee Anna Cunningham
- Department of Neuroscience, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
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11
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Wagner B, Cross D, Adams E, Symons M, Mazzucchelli TG, Watkins R, Wright E, Latimer J, Carapetis J, Boulton J, Fitzpatrick JP. RE-AIM evaluation of a teacher-delivered programme to improve the self-regulation of children attending Australian Aboriginal community primary schools. EMOTIONAL AND BEHAVIOURAL DIFFICULTIES 2019. [DOI: 10.1080/13632752.2019.1672991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Bree Wagner
- Alcohol and Pregnancy and Fetal Alcohol Spectrum Disorder Research Team, Telethon Kids Institute, The University of Western Australia, Perth, Australia
| | - Donna Cross
- Health Promotion and Education Research Team, Co-Lab – Collaborate for Kids, Telethon Kids Institute, The University of Western Australia, Perth, Australia
| | - Emma Adams
- Alcohol and Pregnancy and Fetal Alcohol Spectrum Disorder Research Team, Telethon Kids Institute, The University of Western Australia, Perth, Australia
| | - Martyn Symons
- National Health and Medical Research Council FASD Research, Australia Centre of Research Excellence, Perth, Australia
| | - Trevor G. Mazzucchelli
- Child and Family Research Group and Brain, Behaviour and Mental Health Research Group, School of Psychology, Curtin University, Perth, Australia
| | - Rochelle Watkins
- Alcohol and Pregnancy and Fetal Alcohol Spectrum Disorder Research Team, Telethon Kids Institute, The University of Western Australia, Perth, Australia
| | - Edie Wright
- Department of Education Western Australia, Kimberley Education Region, Broome, Australia
| | - Jane Latimer
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Jonathan Carapetis
- Telethon Kids Institute, The University of Western Australia, Perth, Australia
- Perth Children’s Hospital, Perth, Australia
| | - John Boulton
- The University of Newcastle, Newcastle, Australia
| | - James P. Fitzpatrick
- Alcohol and Pregnancy and Fetal Alcohol Spectrum Disorder Research Team, Telethon Kids Institute, The University of Western Australia, Perth, Australia
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12
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Skorput AG, Lee SM, Yeh PW, Yeh HH. The NKCC1 antagonist bumetanide mitigates interneuronopathy associated with ethanol exposure in utero. eLife 2019; 8:48648. [PMID: 31545168 PMCID: PMC6768659 DOI: 10.7554/elife.48648] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 09/22/2019] [Indexed: 11/15/2022] Open
Abstract
Prenatal exposure to ethanol induces aberrant tangential migration of corticopetal GABAergic interneurons, and long-term alterations in the form and function of the prefrontal cortex. We have hypothesized that interneuronopathy contributes significantly to the pathoetiology of fetal alcohol spectrum disorders (FASD). Activity-dependent tangential migration of GABAergic cortical neurons is driven by depolarizing responses to ambient GABA present in the cortical enclave. We found that ethanol exposure potentiates the depolarizing action of GABA in GABAergic cortical interneurons of the embryonic mouse brain. Pharmacological antagonism of the cotransporter NKCC1 mitigated ethanol-induced potentiation of GABA depolarization and prevented aberrant patterns of tangential migration induced by ethanol in vitro. In a model of FASD, maternal bumetanide treatment prevented interneuronopathy in the prefrontal cortex of ethanol exposed offspring, including deficits in behavioral flexibility. These findings position interneuronopathy as a mechanism of FASD symptomatology, and posit NKCC1 as a pharmacological target for the management of FASD.
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Affiliation(s)
- Alexander Gj Skorput
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover, United States.,Department of Neuroscience, School of Medicine, University of Minnesota Twin Cities, Minneapolis, United States
| | - Stephanie M Lee
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover, United States
| | - Pamela Wl Yeh
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover, United States
| | - Hermes H Yeh
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover, United States
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13
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Reid N, Harnett P, O'Callaghan F, Shelton D, Wyllie M, Dawe S. Physiological self-regulation and mindfulness in children with a diagnosis of fetal alcohol spectrum disorder. Dev Neurorehabil 2019; 22:228-233. [PMID: 29634386 DOI: 10.1080/17518423.2018.1461948] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To explore the differences in baseline respiratory sinus arrhythmia (RSA) between children with fetal alcohol spectrum disorder (FASD) and typically developing children (TDC) and to investigate whether children with FASD have the capacity to engage in a brief mindfulness exercise. METHODS Participants were 14 children with FASD and 20 TDC. RSA was measured at baseline, during, and following a mindfulness exercise. A mindfulness compliance checklist was completed to ascertain if children could follow the task instructions. RESULTS Both groups obtained high scores on the mindfulness compliance checklist. There was a trend for children with FASD to have lower baseline RSA compared to TDC. Children in both groups demonstrated an increase in RSA during the mindfulness task. CONCLUSIONS Children with FASD could engage in a mindfulness task, and both groups showed an increase in RSA. Further research is needed to establish whether prolonged mindfulness practice could be beneficial.
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Affiliation(s)
- Natasha Reid
- a School of Applied Psychology, Menzies Health Institute Queensland , Griffith University , Mt Gravatt , Queensland , Australia
| | - Paul Harnett
- b School of Psychology , University of Queensland , St Lucia , Queensland , Australia
| | - Frances O'Callaghan
- c School of Applied Psychology, Menzies Health Institute Queensland , Griffith University , Gold Coast , Queensland , Australia
| | - Doug Shelton
- d Director of Community Child Health, Child Development Service , Gold Coast Hospital & Health Service , Queensland , Gold Coast , Australia
| | - Melissa Wyllie
- a School of Applied Psychology, Menzies Health Institute Queensland , Griffith University , Mt Gravatt , Queensland , Australia
| | - Sharon Dawe
- a School of Applied Psychology, Menzies Health Institute Queensland , Griffith University , Mt Gravatt , Queensland , Australia
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14
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Dylag KA, Fidalgo SVS, Gard PR, Patel BA. Prenatal alcohol exposure reduces 5-HT concentration in mouse intestinal muscle and mucosa. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2018; 61:24-29. [PMID: 29807310 DOI: 10.1016/j.etap.2018.05.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 05/18/2018] [Accepted: 05/21/2018] [Indexed: 06/08/2023]
Abstract
The influence of prenatal alcohol exposure on the serotoninergic system in the brain has been well studied, however its influence on the serotoninergic system in the gastrointestinal system remains unknown. The objective of the study was to use a mouse model of prenatal alcohol exposure to investigate the effects on serotonin and its metabolites and precursors in colonic tissue. This study used treatment of mouse breeding harems with 5% ethanol with saccharin via drinking water throughout pregnancy and compared the results with a saccharin control group. Tryptophan, serotonin (5-HT) and 5- hydroxyindoleacetic acid (5-HIAA) concentrations were measured in the longitudinal muscle myenteric plexus (LMMP) and mucosa of intestinal tissue by high-performance liquid chromatography (HPLC). Decreased 5-HT concentrations in mucosa and LMMP (females only) were observed in prenatally exposed mice compared to controls. Increases in mucosal and LMMP tryptophan concentration were only observed in prenatally exposed female mice. In conclusion, prenatal alcohol exposure causes a decrease in conversion of tryptophan to 5-HT in both muscle and mucosa although the effect is more pronounced in females. The observed sex difference may be related to changes associated with the estrous cycle.
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Affiliation(s)
| | - Sara V S Fidalgo
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
| | - Paul R Gard
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
| | - Bhavik Anil Patel
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
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15
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Reid N, Petrenko CLM. Applying a Developmental Framework to the Self-Regulatory Difficulties of Young Children with Prenatal Alcohol Exposure: A Review. Alcohol Clin Exp Res 2018; 42:987-1005. [PMID: 29672859 DOI: 10.1111/acer.13756] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 04/08/2018] [Indexed: 12/31/2022]
Abstract
Prenatal alcohol exposure (PAE) can be associated with significant difficulties in self-regulatory abilities. As such, interventions have been developed that focus on improving varying aspects of self-regulation for this population. The application of a multilevel theoretical framework that describes the development of self-regulation during early childhood could further advance the field. First, this framework could assist in elucidating mechanisms in the trajectories of early adjustment problems in this population and, second, informing the development of more precise assessment and interventions for those affected by PAE. The aims of the current review were to provide an overview of the self-regulatory framework proposed by Calkins and colleagues (e.g., Calkins, 2007; Calkins and Fox, 2002); examine the self-regulatory difficulties that are commonly experienced during infancy (i.e., 0 to 2 years) and early childhood (i.e., 3 to 8 years) in children with PAE in the context of the developmental framework; and describe how the framework can inform the development of future assessment and intervention provision for young children with PAE. The application of a developmental framework, such as proposed by Calkins and colleagues, allows for a systematic and theoretically driven approach to assessment and intervention programs for young children with PAE.
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Affiliation(s)
- Natasha Reid
- Centre for Child Health Research, University of Queensland, Brisbane, Queensland
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16
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Mela M, Okpalauwaekwe U, Anderson T, Eng J, Nomani S, Ahmed A, Barr AM. The utility of psychotropic drugs on patients with Fetal Alcohol Spectrum Disorder (FASD): a systematic review. PSYCHIAT CLIN PSYCH 2018. [DOI: 10.1080/24750573.2018.1458429] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Affiliation(s)
- Mansfield Mela
- Department of Psychiatry, College of Medicine, Royal University Hospital, Saskatoon, Canada
| | - Udoka Okpalauwaekwe
- Department of Psychiatry, College of Medicine, Royal University Hospital, Saskatoon, Canada
- Department of Academic Family Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Tara Anderson
- Department of Psychiatry, College of Medicine, Royal University Hospital, Saskatoon, Canada
| | - Jamie Eng
- Department of Psychiatry, College of Medicine, Royal University Hospital, Saskatoon, Canada
| | - Shawn Nomani
- Department of Psychiatry, Faculty of Medicine, UBC, Vancouver, BC, Canada
| | - Adekunle Ahmed
- Brockville Mental Health Centre (BMHC), Brockville, Canada
| | - Alasdair M. Barr
- Department of Anesthesiology, Pharmacology & Therapeutics, Faculty of Medicine, BC Children’s Hospital, UBC, Vancouver, Canada
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17
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Singal D, Menard C, Neilson CJ, Brownell M, Hanlon-Dearman A, Chudley A, Zarychanski R, Abou-Setta A. Effectiveness of evidence-based treatments of fetal alcohol spectrum disorders in children and adolescents: a systematic review protocol. BMJ Open 2018. [PMID: 29525767 PMCID: PMC5855388 DOI: 10.1136/bmjopen-2016-013775] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION The aim of this paper is to provide a protocol for a systematic review assessing the effectiveness of evidence from randomised controlled trials comparing fetal alcohol spectrum disorders pharmacological and non-pharmacological interventions with placebo/dummy interventions or usual standards of care in children and adolescents (<18 years old). METHODS AND ANALYSIS The following electronic databases will be searched: Medline (Ovid), Cumulative Index of Nursing and Allied Health Plus with Full text (EBSCO), Cochrane Central Register of Controlled Trials (Cochrane Library-Wiley), PsycINFO (ProQuest) and Proquest DissertationsandTheses will be searched from inception to March 2017 for relevant citations of published trials using individualised search strategies prepared for database. We will also search the reference lists of relevant articles and conference proceedings. Two reviewers will independently assess each study against predetermined inclusion/exclusion criteria and extract data including population characteristics, types and duration of interventions and outcomes from included trials. Internal validity will be assessed using the Cochrane Risk of Bias Tool. Primary outcome measures will be improvements in symptoms, including: hyperactivity, impulsivity and attention as measured by standard rating scales. Secondary outcome measures will include improvements in physical and mental health domains, as well as cognitive, behavioural, social and educational skills as measured by rating scales, standardised psychometric tests of IQ and memory, grade repetition, literacy tests and diagnosis of mental health disorder. ETHICS AND DISSEMINATION Ethical approval will not be obtained since it is not required for systematic reviews as there are no concerns regarding patient privacy. The results of this review will be disseminated through publication in a peer-review journal and presented at relevant conferences. PROSPERO REGISTRATION NUMBER CRD42013005996.
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Affiliation(s)
- Deepa Singal
- Manitoba Centre for Health Policy, Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Chantalle Menard
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Christine J Neilson
- Neil John Maclean Health Sciences Library, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Marni Brownell
- Manitoba Centre for Health Policy, Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ana Hanlon-Dearman
- Department of Paediatrics and Child Health, Developmental Paediatrics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Albert Chudley
- Department of Paediatrics and Child Health, Developmental Paediatrics, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ryan Zarychanski
- Department of Internal Medicine, Section of Critical Care, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
- Department of Haematology and Medical Oncology, CancerCare Manitoba, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ahmed Abou-Setta
- George and Fay Yee Center for Healthcare Innovation, University of Manitoba/Winnipeg Regional Health Authority, Winnipeg, Manitoba, Canada
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18
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Nash K, Stevens S, Clairman H, Rovet J. Preliminary Findings that a Targeted Intervention Leads to Altered Brain Function in Children with Fetal Alcohol Spectrum Disorder. Brain Sci 2017; 8:brainsci8010007. [PMID: 29283403 PMCID: PMC5789338 DOI: 10.3390/brainsci8010007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 12/14/2017] [Accepted: 12/22/2017] [Indexed: 11/16/2022] Open
Abstract
Children with fetal alcohol spectrum disorder (FASD) exhibit behavioral dysregulation, executive dysfunction, and atypical function in associated brain regions. Previous research shows early intervention mitigates these outcomes but corresponding brain changes were not studied. Given the Alert® Program for Self-Regulation improves behavioral regulation and executive function in children with FASD, we asked if this therapy also improves their neural functioning in associated regions. Twenty-one children with FASD aged 8–12 years were randomized to the Alert®-treatment (TXT; n = 10) or waitlist-control (WL; n = 11) conditions. They were assessed with a Go-NoGo functional magnetic resonance imaging (fMRI) paradigm before and after training or the wait-out period. Groups initially performed equivalently and showed no fMRI differences. At post-test, TXT outperformed WL on NoGo trials while fMRI in uncorrected results with a small-volume correction showed less activation in prefrontal, temporal, and cingulate regions. Groups also demonstrated different patterns of change over time reflecting reduced signal at post-test in selective prefrontal and parietal regions in TXT and increased in WL. In light of previous evidence indicating TXT at post-test perform similar to non-exposed children on the Go-NoGo fMRI paradigm, our findings suggest Alert® does improve functional integrity in the neural circuitry for behavioral regulation in children with FASD.
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Affiliation(s)
- Kelly Nash
- Psychiatry Department, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada.
| | - Sara Stevens
- Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G1R8, Canada.
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G1R8, Canada.
| | - Hayyah Clairman
- Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, ON M5G1A0, Canada.
| | - Joanne Rovet
- Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, ON M5G1A0, Canada.
- Department of Pediatrics, University of Toronto, Toronto, ON M5G1X8, Canada.
- Psychology Department, University of Toronto, Toronto, ON M5S3G3, Canada.
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Choline and Working Memory Training Improve Cognitive Deficits Caused by Prenatal Exposure to Ethanol. Nutrients 2017; 9:nu9101080. [PMID: 28961168 PMCID: PMC5691697 DOI: 10.3390/nu9101080] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/15/2017] [Accepted: 09/25/2017] [Indexed: 02/07/2023] Open
Abstract
Prenatal ethanol exposure is associated with deficits in executive function such as working memory, reversal learning and attentional set shifting in humans and animals. These behaviors are dependent on normal structure and function in cholinergic brain regions. Supplementation with choline can improve many behaviors in rodent models of fetal alcohol spectrum disorders and also improves working memory function in normal rats. We tested the hypothesis that supplementation with choline in the postnatal period will improve working memory during adolescence in normal and ethanol-exposed animals, and that working memory engagement during adolescence will transfer to other cognitive domains and have lasting effects on executive function in adulthood. Male and female offspring of rats fed an ethanol-containing liquid diet (ET; 3% v/v) or control dams given a non-ethanol liquid diet (CT) were injected with choline (Cho; 100 mg/kg) or saline (Sal) once per day from postnatal day (P) 16–P30. Animals were trained/tested on a working memory test in adolescence and then underwent attentional set shifting and reversal learning in young adulthood. In adolescence, ET rats required more training to reach criterion than CT-Sal. Choline improved working memory performance for both CT and ET animals. In young adulthood, ET animals also performed poorly on the set shifting and reversal tasks. Deficits were more robust in ET male rats than female ET rats, but Cho improved performance in both sexes. ET male rats given a combination of Cho and working memory training in adolescence required significantly fewer trials to achieve criterion than any other ET group, suggesting that early interventions can cause a persistent improvement.
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20
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Petrenko CLM, Pandolfino ME, Quamma J, Carmichael Olson H. Emotional Understanding in School-Aged Children with Fetal Alcohol Spectrum Disorders: A Promising Target for Intervention. JOURNAL OF POPULATION THERAPEUTICS AND CLINICAL PHARMACOLOGY 2017; 24:e21-e31. [PMID: 28594481 DOI: 10.22374/1710-6222.24.2.5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Indexed: 02/03/2023]
Abstract
BACKGROUND Children with fetal alcohol spectrum disorders (FASD) are at high risk for secondary conditions, including mental health difficulties. Data on both children with typical development and other clinical conditions suggest that limited emotional understanding (EU) raises risk for psychopathology, but little is known about EU in FASD. OBJECTIVES To determine if EU is a reasonable treatment target for children with FASD. METHODS 56 children (6-13 years) with FASD completed the Kusche Affective Interview-Revised, a verbal interview measure of EU. RESULTS Children showed striking delays in EU (2-5 years delay) relative to published normative data, despite mean IQ (IQ=94.56) within normal limits. Individual variability was considerable even after accounting for age and verbal IQ. CONCLUSIONS Despite variability in individual differences, treatments targeting EU may benefit children with FASD as components within a comprehensive, tailored intervention focused on child self-regulation and caregiver behavior management.
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Affiliation(s)
| | | | - Julie Quamma
- University of Washington, Department of Psychology, Seattle, WA, USA
| | - Heather Carmichael Olson
- University of Washington, School of Medicine, Department of Psychiatry and Behavioral Sciences and Seattle Children's Research Institute, Center for Child Health, Behavior, and Development, Seattle, WA, USA
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21
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Landgraf MN, Giese RM, Heinen F. Fetale Alkoholspektrumstörungen – Diagnose, neuropsychologische Testung und symptomorientierte Förderung. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2017; 45:104-117. [DOI: 10.1024/1422-4917/a000444] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Zusammenfassung. Laut den aktuellen Studien zur Gesundheit in Deutschland (GEDA) haben knapp 20 % der schwangeren Frauen einen „moderaten Alkoholkonsum“ und knapp 8 % einen riskanten Alkoholkonsum. 12 % der Schwangeren geben ein Rauschtrinken (≥ 5 Getränke pro Gelegenheit) seltener als einmal pro Monat, knapp 4 % jeden Monat und 0.1 % mindestens jede Woche an. Zurückhaltende, strenge Schätzungen ergeben, dass ca. 1 % aller Kinder intrauterin durch Alkohol geschädigt werden. Extrapoliert aus dieser Schätzung bedeutet dies, dass in Deutschland ca. 0.8 Millionen Menschen, davon 130 000 Kinder, mit einer Fetalen Alkoholspektrumstörung (FASD) leben. Die Mehrzahl der betroffenen Kinder werden nicht oder erst spät richtig diagnostiziert. Professionelle Helfer im Gesundheits- und Sozialsystem sind bislang über die Symptome und die notwendige Diagnostik der FASD nur unzureichend informiert. Ziel dieses Übersichtsartikels ist die Erläuterung der ärztlichen und psychologischen diagnostischen Möglichkeiten und Notwendigkeiten bei Kindern und Jugendlichen mit FASD. Eine frühzeitige Diagnose und ein konstantes förderndes und gewaltfreies Umfeld sind als wichtigste protektive Faktoren für den Langzeit-Outcome von Menschen mit FASD identifiziert worden.
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Affiliation(s)
- Mirjam N. Landgraf
- Abteilung für Pädiatrische Neurologie, Entwicklungsneurologie und Sozialpädiatrie, iSPZ Hauner, Dr. von Haunersches Kinderspital, Ludwig-Maximilians-Universität München
| | - Renate M. Giese
- Abteilung für Pädiatrische Neurologie, Entwicklungsneurologie und Sozialpädiatrie, iSPZ Hauner, Dr. von Haunersches Kinderspital, Ludwig-Maximilians-Universität München
| | - Florian Heinen
- Abteilung für Pädiatrische Neurologie, Entwicklungsneurologie und Sozialpädiatrie, iSPZ Hauner, Dr. von Haunersches Kinderspital, Ludwig-Maximilians-Universität München
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22
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Wagner B, Fitzpatrick J, Symons M, Jirikowic T, Cross D, Latimer J. The development of a culturally appropriate school based intervention for Australian Aboriginal children living in remote communities: A formative evaluation of the Alert Program ® intervention. Aust Occup Ther J 2016; 64:243-252. [PMID: 27966224 DOI: 10.1111/1440-1630.12352] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND/AIM Although previous research has demonstrated the benefits of targeting self-regulation in non-Aboriginal children, it is unclear whether such programs would be effective for Aboriginal children attending school in remote communities. Some of these children have been diagnosed with a fetal alcohol spectrum disorder (FASD) impairing their ability to self-regulate. The aim of this article is to describe a three phase formative process to develop and pilot a curriculum version of the Alert Program® , a promising intervention for improving self-regulation that could be used in remote community schools. This modified version of the program will be subsequently tested in a cluster randomised controlled trial. METHODS A mixed methods approach was used. RESULTS Modifications to the Alert Program® , its delivery and evaluation were made after community and stakeholder consultation facilitated by a senior Aboriginal community researcher. Changes to lesson plans and program resources were made to reflect the remote community context, classroom environment and the challenging behaviours of children. Standardised study outcome measures were modified by removing several questions that had little relevance to the lives of children in remote communities. Program training for school staff was reduced in length to reduce staff burden. CONCLUSIONS This study identified aspects of the Alert Program® training, delivery and measures for evaluation that need modification before their use in assessing the efficacy of the Alert Program® in remote Aboriginal community primary schools.
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Affiliation(s)
- Bree Wagner
- Telethon Kids Institute, The University of Western Australia, Australia
| | - James Fitzpatrick
- Telethon Kids Institute, The University of Western Australia, Australia
| | - Martyn Symons
- Telethon Kids Institute, The University of Western Australia, Australia
| | - Tracy Jirikowic
- Division of Occupational Therapy, Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Donna Cross
- Faculty of Medicine, Dentistry and Health Science, Telethon Kids Institute, The University of Western Australia, Australia.,Edith Cowan University, Perth, Western Australia, Australia
| | - Jane Latimer
- The George Institute for Global Health, The University of Sydney, Sydney, New South Wales, Australia
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23
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Neuropsychological Aspects of Prevention and Intervention for FASD in the USA. JOURNAL OF PEDIATRIC NEUROPSYCHOLOGY 2016. [DOI: 10.1007/s40817-016-0024-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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24
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Kable JA, O'Connor MJ, Olson HC, Paley B, Mattson SN, Anderson SM, Riley EP. Neurobehavioral Disorder Associated with Prenatal Alcohol Exposure (ND-PAE): Proposed DSM-5 Diagnosis. Child Psychiatry Hum Dev 2016. [PMID: 26202432 DOI: 10.1007/s10578-015-0566-7] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Over the past 40 years, a significant body of animal and human research has documented the teratogenic effects of prenatal alcohol exposure (PAE). Neurobehavioral Disorder associated with PAE is proposed as a new clarifying term, intended to encompass the neurodevelopmental and mental health symptoms associated with PAE. Defining this disorder is a necessary step to adequately characterize these symptoms and allow clinical assessment not possible using existing physically-based diagnostic schemes. Without appropriate diagnostic guidelines, affected individuals are frequently misdiagnosed and treated inappropriately (often to their considerable detriment) by mental health, educational, and criminal justice systems. Three core areas of deficits identified from the available research, including neurocognitive, self-regulation, and adaptive functioning impairments, are discussed and information regarding associated features and disorders, prevalence, course, familial patterns, differential diagnosis, and treatment of the proposed disorder are also provided.
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Affiliation(s)
- Julie A Kable
- Departments of Psychiatry and Behavioral Sciences and Pediatrics, Emory University School of Medicine, Atlanta, GA, 30329, USA.
| | - Mary J O'Connor
- Department of Psychiatry and Behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Heather Carmichael Olson
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Blair Paley
- Department of Psychiatry and Behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Sarah N Mattson
- Department of Psychology, Center for Behavioral Teratology, San Diego State University, San Diego, CA, 92120, USA
| | - Sally M Anderson
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MA, USA
| | - Edward P Riley
- Department of Psychology, Center for Behavioral Teratology, San Diego State University, San Diego, CA, 92120, USA
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25
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Kingdon D, Cardoso C, McGrath JJ. Research Review: Executive function deficits in fetal alcohol spectrum disorders and attention-deficit/hyperactivity disorder - a meta-analysis. J Child Psychol Psychiatry 2016; 57:116-31. [PMID: 26251262 PMCID: PMC5760222 DOI: 10.1111/jcpp.12451] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND Attention-deficit/hyperactivity disorder (ADHD)-like symptoms are common in fetal alcohol spectrum disorders (FASD). FASD and ADHD groups both display executive function impairments; however, there is ongoing debate whether the pattern and magnitude of executive function deficits differs between these two types of disorders. METHODS An electronic literature search was conducted (PubMed, PsychInfo; 1972-2013) to identify studies comparing the executive functioning of children with FASD with ADHD or control groups. FASD groups included those with and without dysmorphy (i.e., FAS, pFAS, ARND, and other FASD diagnoses). Effect sizes (Hedges' g, standardized mean difference) were calculated. Random effects meta-analytic models were performed using the metafor package for R. RESULTS Fifty-one studies met inclusion criteria (FASD N = 2,115; ADHD N = 453; controls N = 1,990). Children with FASD showed the strongest and most consistent deficits in planning, fluency, and set-shifting compared to controls (Hedges' g = -0.94, -0.78) and children with ADHD (Hedges' g = -0.72, -0.32). FASD was associated with moderate to large impairments in working memory, compared to controls (Hedges' g = -.84, -.58) and small impairments relative to groups with ADHD (Hedges' g = -.26). Smaller and less consistent deficits were found on measures of inhibition and vigilance relative to controls (Hedges' g = -0.52, -0.31); FASD and ADHD were not differentiated on these measures. Moderator analyses indicated executive dysfunction was associated with older age, dysmorphy, and larger group differences in IQ. Sex and diagnostic system were not consistently related to effect size. CONCLUSIONS While FASD is associated with global executive impairments, executive function weaknesses are most consistent for measures of planning, fluency, and set-shifting. Neuropsychological measures assessing these executive function domains may improve differential diagnosis and treatment of FASD.
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Affiliation(s)
- Danielle Kingdon
- Department of Psychology; Concordia University; Montreal QC Canada
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Reid N, Dawe S, Shelton D, Harnett P, Warner J, Armstrong E, LeGros K, O'Callaghan F. Systematic Review of Fetal Alcohol Spectrum Disorder Interventions Across the Life Span. Alcohol Clin Exp Res 2015; 39:2283-95. [DOI: 10.1111/acer.12903] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/09/2015] [Indexed: 01/23/2023]
Affiliation(s)
- Natasha Reid
- School of Applied Psychology; Menzies Health Institute Queensland; Griffith University; Brisbane Queensland Australia
| | - Sharon Dawe
- School of Applied Psychology; Menzies Health Institute Queensland; Griffith University; Brisbane Queensland Australia
- Australian Centre for Child Protection; University of South Australia; Adelaide South Australia Australia
| | - Douglas Shelton
- Community Child Health; Gold Coast Hospital & Health Service; Gold Coast Queensland Australia
| | - Paul Harnett
- School of Psychology; University of Queensland; Brisbane Queensland Australia
| | - Judith Warner
- Community Child Health; Gold Coast Hospital & Health Service; Gold Coast Queensland Australia
| | - Eleanor Armstrong
- School of Applied Psychology; Menzies Health Institute Queensland; Griffith University; Brisbane Queensland Australia
| | - Kim LeGros
- Community Child Health; Gold Coast Hospital & Health Service; Gold Coast Queensland Australia
| | - Frances O'Callaghan
- School of Applied Psychology; Menzies Health Institute Queensland; Griffith University; Gold Coast Queensland Australia
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Turner K, Reynolds JN, McGrath P, Lingley-Pottie P, Huguet A, Hewitt A, Green C, Wozney L, Mushquash C, Muhajarine N, Sourander A, Caughey H, Roane J. Guided Internet-Based Parent Training for Challenging Behavior in Children With Fetal Alcohol Spectrum Disorder (Strongest Families FASD): Study Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2015; 4:e112. [PMID: 26462968 PMCID: PMC4704905 DOI: 10.2196/resprot.4723] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 06/19/2015] [Indexed: 01/15/2023] Open
Abstract
Background Fetal alcohol spectrum disorder (FASD) is a term used to encompass the full range of neurobehavioral and cognitive dysfunction that may occur as a consequence of prenatal alcohol exposure. There is relatively little research on intervention strategies that specifically target the behavioral problems of children with FASD. Availability and access to services are barriers to timely and effective care for families. The Strongest Families FASD intervention was recently adapted from the Strongest Families “Parenting the Active Child” program to include FASD-specific content delivered via an Internet-based application in conjunction with 11 telephone coaching sessions. Objective Our objectives are to (1) evaluate the effectiveness of Strongest Families FASD in reducing externalizing problems (primary outcome), internalizing problems, and parent distress (secondary outcomes) in children aged between 4 and 12 years diagnosed with FASD when compared to a control group with access to a static resource Web page; (2) evaluate the effectiveness of Strongest Families FASD in improving social competence (secondary outcome) in school-aged children aged between 6 and 12 diagnosed with FASD when compared with an online psychoeducation control; and (3) explore parental satisfaction with the Strongest Families FASD online parenting program. Methods Parents and caregivers (N=200) of children diagnosed with FASD who have significant behavioral challenges, ages 4-12, are being recruited into a 2-arm randomized trial. The trial is designed to evaluate the effectiveness of the Web-based Strongest Families FASD parenting intervention on child behavior and caregiver distress, compared to a control group receiving access to a static resource Web page (ie, a list of FASD-specific websites, readings, videos, and organizations). Results The primary outcome will be externalizing problems measured by the Child Behavior Checklist (CBCL). Secondary outcomes include (1) internalizing problems and (2) social competence, both measured by the CBCL; and (3) parental distress measured by the Depression Anxiety Stress Scale-21. The Client Satisfaction Questionnaire-8 (CSQ-8) and the Satisfaction Survey are completed by the intervention group at the end of session 11. Results will be reported using the standards set out in the Consolidated Standards of Reporting Trials (CONSORT) Statement. Conclusions It is hypothesized that the Strongest Families FASD intervention group will improve child behavior and parental distress. Caregiver satisfaction is anticipated to be positive. Advancing evidence on the effectiveness and acceptance of distance services can inform policy and adoption of eHealth programs. ClinicalTrial ClinicalTrials.gov NCT02210455; https://clinicaltrials.gov/ct2/show/NCT02210455
(Archived by WebCite at http://www.webcitation.org/6bbW5BSsT)
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Petrenko CLM. Positive Behavioral Interventions and Family Support for Fetal Alcohol Spectrum Disorders. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2015; 2:199-209. [PMID: 26380802 PMCID: PMC4569135 DOI: 10.1007/s40474-015-0052-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Although the scientific community has recognized the effects of prenatal alcohol exposure on development for over 40 years, the empirical study of positive behavioral interventions and family support programs for people with fetal alcohol spectrum disorders (FASD) has only just emerged over the last 10 to 15 years. In this time, dedicated researchers have developed innovative programs that have generally produced large effects and have been acceptable to children with FASD and their families. This body of work demonstrates that children with FASD can benefit from interventions that are appropriately tailored to their neurodevelopmental disabilities. Despite this progress, much work lies ahead to meet the significant needs of people with FASD. This review evaluates available sources of information, including theoretical and Lived Experience models, empirical evidence on existing programs, and best practice guidelines, to guide future research priorities and clinical practice. Three priorities for future intervention research are offered.
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Soh DW, Skocic J, Nash K, Stevens S, Turner GR, Rovet J. Self-regulation therapy increases frontal gray matter in children with fetal alcohol spectrum disorder: evaluation by voxel-based morphometry. Front Hum Neurosci 2015; 9:108. [PMID: 25788884 PMCID: PMC4349084 DOI: 10.3389/fnhum.2015.00108] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 02/12/2015] [Indexed: 11/27/2022] Open
Abstract
Children with fetal alcohol spectrum disorder show executive function (EF) deficits, particularly in self-regulation skills, and abnormalities in brain regions critical for these skills. None of the validated EF interventions for these children has been evaluated with regards to impacts on brain structure. Twenty-nine children with FASD were assigned to either an immediate-treatment (TX) or delayed-treatment control (DTC) group (DTC). Nineteen typically developing children served as healthy controls (CT). All received a structural MRI scan and baseline neuropsychological testing, following which the TX group underwent 12 weekly 1.5-h sessions of the Alert Program for Self-Regulation(®). After treatment or a period of ~14 weeks, all received a repeat scan and post-intervention testing. Whole-brain and region-of-interest analyses using voxel-based morphometry evaluated group differences and changes over time in gray matter (GM). Exploratory analyses revealed significant group changes: (1) At baseline, combined TX and DTC groups demonstrated global GM reductions compared with the CT group. (2) Region-of-interest analysis using a frontal mask, comparing post-intervention to pre-intervention results, showed significantly increased GM in the left middle frontal gyrus (BA10), right frontal pole (BA11), and right anterior cingulate (BA32) in the TX group. Similar results were not found in the DTC or CT groups. (3) At post-intervention, both TX and CT groups showed larger GM volumes than the DTC group in the left superior frontal gyrus (BA9), which was smaller in the FASD group at baseline. These results suggested that Alert led to improvements in post-intervention testing of self-regulation skills and typical brain development in treated children.
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Affiliation(s)
- Debra W. Soh
- Department of Psychology, York UniversityToronto, ON, Canada
| | - Jovanka Skocic
- Neurosciences and Mental Health Program, The Hospital for Sick ChildrenToronto, ON, Canada
| | - Kelly Nash
- Neurosciences and Mental Health Program, The Hospital for Sick ChildrenToronto, ON, Canada
- Department of Applied Psychology and Human Development, The Ontario Institute of Studies in Education, University of TorontoON, Canada
| | - Sara Stevens
- Neurosciences and Mental Health Program, The Hospital for Sick ChildrenToronto, ON, Canada
- Department of Psychology, University of TorontoON, Canada
| | - Gary R. Turner
- Department of Psychology, York UniversityToronto, ON, Canada
| | - Joanne Rovet
- Neurosciences and Mental Health Program, The Hospital for Sick ChildrenToronto, ON, Canada
- Department of Psychology, University of TorontoON, Canada
- Department of Pediatrics, University of TorontoON, Canada
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Keiver K, Bertram CP, Orr AP, Clarren S. Salivary cortisol levels are elevated in the afternoon and at bedtime in children with prenatal alcohol exposure. Alcohol 2015; 49:79-87. [PMID: 25583378 DOI: 10.1016/j.alcohol.2014.11.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 11/12/2014] [Accepted: 11/12/2014] [Indexed: 01/28/2023]
Abstract
Prenatal alcohol exposure can cause dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, which may underlie some of the behavioral and adaptive problems seen in individuals with Fetal Alcohol Spectrum Disorders (FASD). Infants prenatally exposed to alcohol show altered basal and post-stress cortisol levels, but it is unknown if this persists beyond 2 years of age. It is also unknown if cortisol levels can be normalized through intervention programs. In this study, we investigated the effects of a physical activity program for children with FASD to determine: 1) if HPA dysregulation persists in school-age children with FASD, and 2) the effect of our program on cortisol levels. Twenty six children (ages 6-14 years) with FASD participated in an 8 week motor skill development program. Salivary cortisol levels were measured in 24 children and compared at 4 time points: before, immediately after, 3 months, and 1 year after program completion. Cortisol levels were also compared to 32 control children to evaluate the long-term effects of prenatal alcohol exposure on HPA regulation. For each time point, saliva was collected on each of 2 days at 3 times in the diurnal cycle: awakening, after school, and just before bedtime. Cortisol levels were significantly higher in the afternoon and at bedtime in children with FASD with confirmed prenatal exposure to high levels of alcohol (alcohol exposure rank 4), compared with Control children or children with FASD with exposure to low or unknown levels of alcohol (alcohol exposure rank 3). The program did not significantly affect cortisol levels in children with FASD as a group. These results provide support for long-term effects of prenatal alcohol exposure on the HPA system in humans, which could increase vulnerability to mental health issues and diseases later in life.
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Affiliation(s)
- Kathy Keiver
- Department of Kinesiology and Physical Education, University of the Fraser Valley, 33844 King Road, Abbotsford, British Columbia V2S 7M8, Canada.
| | - Chris P Bertram
- Department of Kinesiology and Physical Education, University of the Fraser Valley, 33844 King Road, Abbotsford, British Columbia V2S 7M8, Canada
| | - Alison Pritchard Orr
- Department of Kinesiology and Physical Education, University of the Fraser Valley, 33844 King Road, Abbotsford, British Columbia V2S 7M8, Canada
| | - Sterling Clarren
- Centre for Community Child Health Research, Canada Northwest FASD Research Network, Vancouver, British Columbia, Canada
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Abstract
Children with fetal alcohol spectrum disorders (FASD) show sociobehavioral impairments; however, the social cognitive profile contributing to these impairments is poorly understood. This study compared social perspective taking and empathy in children with FASD versus typically developing controls (TDC). Thirty-seven children with FASD and 21 TDC participated. Measures included parent-rated CBCL and SSIS, and NEPSY-II Theory of Mind, Test of Social Cognition and Index of Empathy. Parents rated the FASD group higher than TDC on indices of behavior problems and lower on indices of social skills and empathy. Children with FASD scored significantly below TDC on tasks requiring complex social cognition. The majority of correlations between social cognition and parent-ratings were not significant in FASD and TDC, with the exception of a negative correlation between self-reported empathy and parent-rated behavior difficulties in TDC. FASD subgroup analyses revealed lower theory of mind and empathy scores among children with ARND than pFAS/FAS. With regard to sex, males with FASD were rated as having more behavior difficulties than females, whereas TDC females obtained higher empathy ratings than males. In both groups, females scored higher on theory of mind and empathy indices. On theory of mind tasks, older children with FASD performed below younger, whereas younger TDC children performed more poorly than older. Children with FASD show reduced functioning on indices of sociobehavioral and social cognition, and the effects are influenced by sex and age. These findings provide insight into the clinical and social profile of children with FASD.
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Ethanol, Neurodevelopment, Infant and Child Health (ENRICH) prospective cohort: Study design considerations. ACTA ACUST UNITED AC 2015; 2. [PMID: 26491726 PMCID: PMC4610372 DOI: 10.12715/apr.2015.2.10] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND While intervention is the leading factor in reducing long-term disabilities in children with fetal alcohol spectrum disorder (FASD), early identification of children affected by prenatal alcohol exposure (PAE) remains challenging. Deficits in higher-order cognitive domains (e.g. executive function) might be more specific to FASD than global neurodevelopmental tests, yet these functions are not developed in very young children. Measures of early sensorimotor development may provide early indications of atypical brain development during the first two years of life. METHODS This paper describes the novel methodology of the Ethanol, Neurodevelopment, Infant and Child Health (ENRICH) prospective cohort study of 120 maternal-infant pairs with a goal to identify early indices of functional brain impairment associated with PAE. The cohort is established by recruiting women early in pregnancy and classifying them into one of three study groups: patients on opioid-maintenance therapy who consume alcohol during pregnancy (Group 1), patients on opioid-maintenance therapy who abstain from alcohol during pregnancy (Group 2), and healthy controls (Group 3). After the initial prenatal assessment (Visit 1), patients are followed to Visit 2 occurring at delivery, and two comprehensive assessments of children at six (Visit 3) and 20 months (Visit 4) of age. ENRICH recruitment started in November 2013 and 87 women were recruited during the first year. During Year 1, the biospecimen (maternal whole blood, serum, urine, dry blood spots of a newborn) collection rate was 100% at Visit 1, and 97.6% for those who completed Visit 2. DISCUSSION The tiered screening approach, evaluation of confounders, neurocognitive and magneto-/electro-encephalography (MEG/EEG) outcomes, and ethical considerations are discussed.
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An animal model of fetal alcohol spectrum disorder: Trace conditioning as a window to inform memory deficits and intervention tactics. Physiol Behav 2014; 148:36-44. [PMID: 25477227 DOI: 10.1016/j.physbeh.2014.11.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 11/21/2014] [Accepted: 11/23/2014] [Indexed: 01/03/2023]
Abstract
Animal models of Fetal Alcohol Spectrum Disorders (FASD) afford the unique capacity to precisely control timing of alcohol exposure and alcohol exposure amounts in the developing animal. These models have powerfully informed neurophysiological alterations associated with fetal and perinatal alcohol. In two experiments presented here we expand use of the Pavlovian Trace Conditioning procedure to examine cognitive deficits and intervention strategies in a rat model of FASD. Rat pups were exposed to 5g/kg/day ethanol on postnatal days (PD) 4-9, simulating alcohol exposure in the third trimester in humans. During early adolescence, approximately PD 30, the rats were trained in the trace conditioning task in which a light conditioned stimulus (CS) and shock unconditioned stimulus (US) were paired but separated by a 10-s stimulus free trace interval. Learning was assessed in freezing behavior during shock-free tests. Experiment 1 revealed that neonatal ethanol exposure significantly impaired hippocampus-dependent trace conditioning relative to controls. In Experiment 2 a serial compound conditioning procedure known as 'gap filling' completely reversed the ethanol-induced deficit in trace conditioning. We also discuss prior data regarding the beneficial effects of supplemental choline and novel preliminary data regarding the pharmacological cognitive enhancer physostigmine, both of which mitigate the alcohol-induced cognitive deficit otherwise seen in trace conditioning controls. We suggest trace conditioning as a useful tool for characterizing some of the core cognitive deficits seen in FASD, and as a model for developing effective environmental as well as nutritional and pharmacological interventions.
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Nash K, Stevens S, Greenbaum R, Weiner J, Koren G, Rovet J. Improving executive functioning in children with fetal alcohol spectrum disorders. Child Neuropsychol 2014; 21:191-209. [PMID: 25010354 DOI: 10.1080/09297049.2014.889110] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
An extensive body of literature has documented executive function (EF) impairments in children with fetal alcohol spectrum disorders (FASD); however, few studies have aimed specifically at improving EF. One treatment program that shows promise for children with FASD is the Alert Program for Self-Regulation®, which is a 12-week treatment specifically designed to target self-regulation, a component of EF. The present study sought to examine if Alert would produce improvements in self-regulation that would generalize to other aspects of EF, behavior, and social skills in children with FASD. Twenty-five children aged 8-12 years diagnosed with an FASD were assigned in alternating sequence to either an immediate treatment (TXT) or a delayed treatment control (DTC) group. Both groups received a comprehensive evaluation of EF at baseline and upon completing therapy (TXT), or after a 12- to 14-week interval from baseline (DTC). Parents also completed questionnaires assessing EF and behavior at both time points. For the TXT group only, parent questionnaires were readministered at 6-month follow-up. At the 12-week follow-up, the TXT group displayed significant improvements in inhibitory control and social cognition. Parents of children in the TXT group reported improved behavioral and emotional regulation, as well as reduced externalizing behavior problems. These behavioral improvements along with further improved parent-rated inhibitory control was maintained at the 6-month follow-up. The EF disabilities in children with FASD can be remediated through a targeted treatment approach aimed at facilitating self-regulation skills.
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Affiliation(s)
- Kelly Nash
- a The Hospital for Sick Children, Neuroscience and Mental Health , Toronto , Ontario , Canada
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Kleiber ML, Diehl EJ, Laufer BI, Mantha K, Chokroborty-Hoque A, Alberry B, Singh SM. Long-term genomic and epigenomic dysregulation as a consequence of prenatal alcohol exposure: a model for fetal alcohol spectrum disorders. Front Genet 2014; 5:161. [PMID: 24917881 PMCID: PMC4040446 DOI: 10.3389/fgene.2014.00161] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 05/15/2014] [Indexed: 01/02/2023] Open
Abstract
There is abundant evidence that prenatal alcohol exposure leads to a range of behavioral and cognitive impairments, categorized under the term fetal alcohol spectrum disorders (FASDs). These disorders are pervasive in Western cultures and represent the most common preventable source of neurodevelopmental disabilities. The genetic and epigenetic etiology of these phenotypes, including those factors that may maintain these phenotypes throughout the lifetime of an affected individual, has become a recent topic of investigation. This review integrates recent data that has progressed our understanding FASD as a continuum of molecular events, beginning with cellular stress response and ending with a long-term “footprint” of epigenetic dysregulation across the genome. It reports on data from multiple ethanol-treatment paradigms in mouse models that identify changes in gene expression that occur with respect to neurodevelopmental timing of exposure and ethanol dose. These studies have identified patterns of genomic alteration that are dependent on the biological processes occurring at the time of ethanol exposure. This review also adds to evidence that epigenetic processes such as DNA methylation, histone modifications, and non-coding RNA regulation may underlie long-term changes to gene expression patterns. These may be initiated by ethanol-induced alterations to DNA and histone methylation, particularly in imprinted regions of the genome, affecting transcription which is further fine-tuned by altered microRNA expression. These processes are likely complex, genome-wide, and interrelated. The proposed model suggests a potential for intervention, given that epigenetic changes are malleable and may be altered by postnatal environment. This review accentuates the value of mouse models in deciphering the molecular etiology of FASD, including those processes that may provide a target for the ammelioration of this common yet entirely preventable disorder.
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Affiliation(s)
- Morgan L Kleiber
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON, Canada
| | - Eric J Diehl
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON, Canada
| | - Benjamin I Laufer
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON, Canada
| | - Katarzyna Mantha
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON, Canada
| | | | - Bonnie Alberry
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON, Canada
| | - Shiva M Singh
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON, Canada
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Duval-White CJ, Jirikowic T, Rios D, Deitz J, Olson HC. Functional handwriting performance in school-age children with fetal alcohol spectrum disorders. Am J Occup Ther 2014; 67:534-42. [PMID: 23968791 DOI: 10.5014/ajot.2013.008243] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Handwriting is a critical skill for school success. Children with fetal alcohol spectrum disorders (FASD) often present with fine motor and visual-motor impairments that can affect handwriting performance, yet handwriting skills have not been systematically investigated in this clinical group. This study aimed to comprehensively describe handwriting skills in 20 school-age children with FASD. Children were tested with the Process Assessment of the Learner, 2nd Edition (PAL-II), and the Visuomotor Precision subtest of NEPSY, a developmental neuropsychological assessment. Participants performed below average on PAL-II measures of handwriting legibility and speed and on NEPSY visual-motor precision tasks. In contrast, PAL-II measures of sensorimotor skills were broadly within the average range. Results provide evidence of functional handwriting challenges for children with FASD and suggest diminished visual-motor skills and increased difficulty as task complexity increases. Future research is needed to further describe the prevalence and nature of handwriting challenges in this population.
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Chokroborty-Hoque A, Alberry B, Singh SM. Exploring the complexity of intellectual disability in fetal alcohol spectrum disorders. Front Pediatr 2014; 2:90. [PMID: 25207264 PMCID: PMC4143882 DOI: 10.3389/fped.2014.00090] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 08/11/2014] [Indexed: 01/16/2023] Open
Abstract
Brain development in mammals is long lasting. It begins early during embryonic growth and is finalized in early adulthood. This progression represents a delicate choreography of molecular, cellular, and physiological processes initiated and directed by the fetal genotype in close interaction with environment. Not surprisingly, most aberrations in brain functioning including intellectual disability (ID) are attributed to either gene(s), or environment or the interaction of the two. The ensuing complexity has made the assessment of this choreography, ever challenging. A model to assess this complexity has used a mouse model (C57BL/6J or B6) that is subjected to prenatal alcohol exposure. The resulting pups show learning and memory deficits similar to patients with fetal alcohol spectrum disorder (FASD), which is associated with life-long changes in gene expression. Interestingly, this change in gene expression underlies epigenetic processes including DNA methylation and miRNAs. This paradigm is applicable to ethanol exposure at different developmental times (binge at trimesters 1, 2, and 3 as well as continuous preference drinking (70%) of 10% alcohol by B6 females during pregnancy). The exposure leads to life-long changes in neural epigenetic marks, gene expression, and a variety of defects in neurodevelopment and CNS function. We argue that this cascade may be reversed postnatally via drugs, chemicals, and environment including maternal care. Such conclusions are supported by two sets of results. First, antipsychotic drugs that are used to treat ID including psychosis function via changes in DNA methylation, a major epigenetic mark. Second, post-natal environment may improve (with enriched environments) or worsen (with negative and maternal separation stress) the cognitive ability of pups that were prenatally exposed to ethanol as well as their matched controls. In this review, we will discuss operational epigenetic mechanisms involved in the development of intellectual ability/disability in response to alcohol during prenatal or post-natal development. In doing so, we will explore the potential of epigenetic manipulation in the treatment of FASD and related disorders implicated in ID.
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Affiliation(s)
| | - Bonnie Alberry
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON , Canada
| | - Shiva M Singh
- Molecular Genetics Unit, Department of Biology, University of Western Ontario , London, ON , Canada
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Davis KM, Gagnier KR, Moore TE, Todorow M. Cognitive aspects of fetal alcohol spectrum disorder. WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2012; 4:81-92. [DOI: 10.1002/wcs.1202] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Valenzuela CF, Morton RA, Diaz MR, Topper L. Does moderate drinking harm the fetal brain? Insights from animal models. Trends Neurosci 2012; 35:284-92. [PMID: 22402065 PMCID: PMC3348364 DOI: 10.1016/j.tins.2012.01.006] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 01/21/2012] [Accepted: 01/30/2012] [Indexed: 10/28/2022]
Abstract
Although public health campaigns advise pregnant women to abstain from ethanol, drinking during pregnancy is pervasive. Here, we highlight recent studies that have clearly demonstrated long-lasting neurobehavioral deficits in the offspring of laboratory animals exposed to moderate levels of ethanol during development. Alterations in learning, memory, motor coordination, social behavior, and stress responses were identified in these animals. Increased vulnerability to substance abuse was also demonstrated. These behavioral alterations have been associated with impairments in neurotransmitter systems, neuromodulators, and/or synaptic plasticity in several brain regions. With this review we hope to contribute to a better appreciation of the potential effects of developmental exposure to moderate ethanol levels, leading to better interventions aimed at relieving fetal alcohol spectrum disorders.
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Affiliation(s)
- C Fernando Valenzuela
- Department of Neurosciences, School of Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM 87131, USA.
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Kodituwakku PW, Kodituwakku EL. From research to practice: an integrative framework for the development of interventions for children with fetal alcohol spectrum disorders. Neuropsychol Rev 2011; 21:204-23. [PMID: 21544706 DOI: 10.1007/s11065-011-9170-1] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Accepted: 04/24/2011] [Indexed: 01/06/2023]
Abstract
Since fetal alcohol syndrome was first described over 35 years ago, considerable progress has been made in the delineation of the neurocognitive profile in children with prenatal alcohol exposure. Preclinical investigators have made impressive strides in elucidating the mechanisms of alcohol teratogenesis and in testing the effectiveness of pharmacological agents and dietary supplementation in the amelioration of alcohol-induced deficits. Despite these advances, only limited progress has been made in the development of evidence-based comprehensive interventions for functional impairment in alcohol-exposed children. Having performed a search in PubMed and PsycINFO using key words, interventions, treatment, fetal alcohol syndrome, prenatal alcohol exposure, and fetal alcohol spectrum disorders, we found only 12 papers on empirically-based interventions. Only two of these interventions had been replicated and none met the criteria of "well-established," as defined by Chambless and Hollon (Journal of Consulting and Clinical Psychology 66(1):7-18, 1998). There has been only limited cross-fertilization of ideas between preclinical and clinical research with regard to the development of interventions. Therefore, we propose a framework that allows integrating data from preclinical and clinical investigations to develop comprehensive intervention programs for children with fetal alcohol spectrum disorders. This framework underscores the importance of multi-level evaluations and interventions.
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Kodituwakku PW, Segall JM, Beatty GK. Cognitive and behavioral effects of prenatal alcohol exposure. FUTURE NEUROLOGY 2011. [DOI: 10.2217/fnl.11.4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Children exposed to substantial amounts of alcohol prenatally are known to display a range of physical and cognitive anomalies, referred to as fetal alcohol spectrum disorders (FASDs). Animal models and neuroimaging studies of FASDs have consistently demonstrated that specific regions of the brain (e.g., midline structures) are more vulnerable to the teratogenic effects of alcohol than other regions. The main aim of this article is to assess whether findings from cognitive–behavioral studies of FASDs yield a profile that maps onto the pattern of damage revealed by neuroanatomical investigations. To achieve this aim, the findings from studies that have investigated elementary functions (e.g., associative learning), general functions (e.g., intellectual abilities), specific functions (e.g., language and memory) and behavior in children and adults with FASDs are examined. The cognitive–behavioral profile emerging from the data is defined as a generalized deficit in processing and integrating complex information. It is proposed that slow processing of information mainly contributes to this deficit. The clinical implications of the above characterization of the cognitive–behavioral profile in FASDs are discussed.
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Affiliation(s)
- Piyadasa W Kodituwakku
- Departments of Pediatrics & Neurosciences, Center for Development & Disability, University of New Mexico School of Medicine, 2300 Menaul NE, Albuquerque, NM 87107, USA
| | | | - Gregory K Beatty
- Department of Psychology, University of New Mexico, Albuquerque, NM, USA
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