Children and youth with fetal alcohol spectrum disorders: summary of intervention recommendations after clinical diagnosis

Budget Impact Analysis of an Epigenetic Test Used for Diagnosing Fetal Alcohol Spectrum Disorder from the Perspective of a Laboratory Budget Holder in Manitoba, Canada

BACKGROUND AND AIMS

Fetal alcohol spectrum disorder (FASD) is a condition that results from prenatal alcohol exposure. Though diagnosis is important for individuals with FASD to receive appropriate care, diagnosis can be difficult to obtain. Accurate diagnoses can be impeded because of an inability to confirm prenatal alcohol exposure. This is particularly problematic in instances when family cannot confirm prenatal alcohol exposure. DNA methylation testing represents a novel approach to identifying prenatal alcohol exposure via epigenetic biomarkers. The objective was to assess the impact on laboratory expenditures from adopting DNA methylation additively to the diagnostic workup for patients suspected of having FASD for whom prenatal alcohol exposure cannot be otherwise confirmed.

METHODS

A budget impact model was developed that incorporates laboratory cost data, population data for Manitoba Canada, literature, and expert opinion. Probabilistic analysis was conducted for the primary analysis and deterministic sensitivity analyses were conducted to assess the sensitivity of the budget impact to changes in model parameters. The perspective of the present study is that of the laboratory budget holder at a centralized laboratory in Manitoba, Canada.

RESULTS

Over a 5-year period, it was estimated that there would be 500 DNA methylation tests and the predicted budget impact to the laboratory budget holder was $207,574 (95% credible interval: 70,208-408,161) in Canadian dollars (CAD). Over a 10-year period, it was estimated that there would be 1017 DNA methylation tests and the predicted budget impact to the laboratory budget holder was CAD$439,470 (95% credible interval: 148,902-867,328).

CONCLUSIONS

Findings provide insight into the impact that DNA methylation testing would have on laboratory budgets if used in the diagnostic workup for FASD in individuals for whom prenatal alcohol exposure cannot be confirmed otherwise.

An Integrative Systems Approach to Enhancing Service Delivery for Individuals with Complex Needs

Purpose of Review

There are a lack of system-wide integrative services for individuals with complex needs and a corresponding demand for advancing cross-disciplinary practices in community settings. This demand is especially acute for individuals with fetal alcohol spectrum disorder (FASD) and a gap we have sought to address.

Recent Findings

We present findings from a literature scan to guide service delivery for individuals and families affected by FASD and other complex needs: four overarching guiding principles for policy decision-makers, seven guiding practices for organizations, and 23 guiding practices for service providers.

Summary

These identified principles and practices bridge diverse perspectives, with potential for their implementation to provide consistent, evidence-based services to underserved populations with complex needs.

Children prenatally exposed to alcohol and other drugs: what the literature tells us about child welfare information sources, policies, and practices to identify and care for children

Many parents who interact with the child welfare system present with substance use issues, which means their children are at risk for prenatal exposure to alcohol and other drugs. Because child welfare agencies play an important role in identifying and providing services to mitigate negative impacts of prenatal exposures, we conducted a search for literature addressing child welfare information sources, policies, and practices related to this population. The search yielded 16 research/evaluation and 16 policy/practice papers, with most addressing exposures to both alcohol and other drugs. The literature most commonly reports that children identified as exposed are referred to child protection agencies during the newborn period. This practice may lead to underidentification, especially of children with prenatal exposure to alcohol. Research suggests that this population is at risk for poorer child welfare outcomes and that there are specific service needs for these children. This review indicates that there is an overall lack of research literature regarding identification of prenatally exposed children involved in the child welfare system that could best inform child welfare policies and practices. Studies investigating how the child welfare system identifies and cares for children with prenatal exposures are needed.

Fetal alcohol spectrum disorder among pre-adopted and foster children

Background

Fetal alcohol spectrum disorder (FASD) is a leading cause of neurodevelopmental disorders. Children in foster care or domestically adopted are at greater risk for FASD. The aim of this study was to determine the prevalence or risk for FASD in a selected population of foster and adopted children.

Methods

Children between 2 and 12 years who were candidates for adoption in foster care were evaluated for clinical manifestations and historical features of fetal alcohol spectrum disorder based on established criteria for FASD.

Results

Of the 89 children evaluated, 18 had mothers with a confirmed history of alcohol consumption during pregnancy. Two children had fetal alcohol syndrome and one had partial fetal alcohol syndrome. In addition, five had alcohol-related neurodevelopmental disorder, one had alcohol-related birth defects, and a single child had manifestations of both. Of the 71 children in which fetal alcohol exposure could not be confirmed, many had manifestations that would have established a diagnosis of FASD were a history of maternal alcohol consumption obtained.

Conclusions

In a population of high-risk children seen in an adoption clinic, many had manifestations associated with FASD especially where prenatal alcohol exposure was established. The reported prevalence in this study is higher than that reported in our previous study of younger children. This is most likely due to the higher number of children diagnosed with alcohol-related neurodevelopmental disorders that typically manifest at an older age.

Comparison of the 4-Digit Code, Canadian 2015, Australian 2016 and Hoyme 2016 fetal alcohol spectrum disorder diagnostic guidelines

BACKGROUND

As clinicians strive to achieve consensus worldwide on how best to diagnose fetal alcohol spectrum disorders (FASD), the most recent FASD diagnostic systems show convergence and divergence. Applying these systems to a single clinical population illustrates the contrasts between them, but validation studies are ultimately required to identify the best system.

METHODS

The 4-Digit-Code, Hoyme 2016, Canadian 2015 and Australian 2016 FASD diagnostic systems were applied to 1,392 patient records evaluated for FASD at the University of Washington. The diagnostic criteria and tools, the prevalence and concordance of diagnostic outcomes, and validity measures were compared between the systems.

RESULTS

The proportion diagnosed with fetal alcohol syndrome (FAS) and FASD varied significantly (4-Digit-Code 2.1%, ≤79%; Hoyme 6.4%, 44%, Australian 1.8%, 29%; Canadian 1.8%, 16%). Eighty-two percent were diagnosed FASD by at least one system; only 11% by all four systems. Key factors contributing to discordance include: requiring high alcohol exposure; excluding growth deficiency; relaxing the facial criteria; requiring brain criteria that prevent diagnosis of infants/toddlers; and excluding moderate dysfunction from the spectrum. Primate research confirms moderate dysfunction (1-2 domains ≤-2 standard deviations) is the most prevalent outcome caused by PAE (FAS 5%, severe dysfunction 31%, moderate dysfunction 59%). Only the 4-Digit-Code replicated this diagnostic pattern.

CONCLUSION

The needs of individuals with FASD are best met when diagnostic systems provide accurate, validated diagnoses across the lifespan, the full spectrum of outcome, the full continuum of alcohol exposure; and utilize diagnostic nomenclature that accurately reflects the association between outcome and alcohol exposure.

The Distribution of Available Prevention and Management Interventions for Fetal Alcohol Spectrum Disorder (2007 to 2017): Implications for Collaborative Actions

The global prevalence of Fetal Alcohol Spectrum Disorder (FASD) remains high despite the various preventive and management interventions that have been designed and implemented to tackle the issue in various settings. The aim of the scoping review is to identify and classify prevention and management interventions of FASD reported globally across the life span and to map the concentration of these interventions across the globe. We searched some selected databases with predefined terms. Framework and narrative approaches were used to synthesize and report on the findings. Thirty-two prevention intervention studies and 41 management interventions studies were identified. All the interventions were reported to be effective or showed promising outcomes for the prevention and management of FASD, except four. Although Europe and Africa have a relatively higher prevalence of FASD, the lowest number of interventions to address FASD were identified in these regions. Most of the interventions for FASD were reported in North America with comparatively lower FASD prevalence. The uneven distribution of interventions designed for FASD vis-à-vis the burden of FASD in the different regions calls for a concerted effort for knowledge and intervention sharing to enhance the design of contextually sensitive preventive and management policy in the different regions.

Policymakers' Perspectives Towards Developing a Guideline to Inform Policy on Fetal Alcohol Spectrum Disorder: A Qualitative Study

Fetal alcohol spectrum disorder (FASD) has a high prevalence in South Africa, especially among the poor socioeconomic communities. However, there is no specific policy to address FASD. Using a qualitative study design, we explored the perspectives of policymakers on guidelines/policies for FASD, current practices and interventions, and what practices and interventions could be included in a policy for FASD. The data analysis was done using the Framework Method. Applying a working analytical framework to the data, we found that there is no specific policy for FASD in South Africa, however, clauses of FASD policy exist in other policy documents. Preventive services for women and screening, identification, assessment, and support for children are some of the current practices. Nevertheless, a multi-sectoral collaboration and streamlined program for the prevention and management of FASD are aspects that should be included in the policy. While there are generic clauses in existing relevant policy documents, which could be attributed to the prevention and management of FASD, these clauses have not been effective in preventing and managing the disorder. Therefore, a specific policy to foster a holistic and coordinated approach to prevent and manage FASD needs to be developed.

Exploring service providers' perspectives on the prevention and management of fetal alcohol spectrum disorders in South Africa: a qualitative study

Background

Fetal alcohol spectrum disorder (FASD) is among the leading causes of developmental and intellectual disabilities in individuals. Although efforts are being made toward the prevention and management of FASD in South Africa, the prevalence remains high. The sustained high prevalence could be attributed to several factors, including the lack of policy for a coordinated effort to prevent, diagnose and manage FASD nationally. In this study, our aim was to explore the perspectives of service providers (health and allied professionals, teachers, social workers) on the prevention and management of FASD towards developing a guideline to inform policy.

Method

Guided by the exploratory qualitative research design, we purposively sampled relevant service providers in the field of FASD prevention and management for focus group discussions. Nine of these discussions were conducted with to eight participants per discussion session. The discussants were asked various questions on the current and required interventions and practices for the prevention and management of FASD. Following the Framework Method, data were transcribed verbatim and analysed using the thematic content analysis approach.

Results

Our findings show that aspects of the prevention and management of alcohol-related conditions are present in various policies. However, there is no clear focus on coordinated, multi-sectoral efforts for a more comprehensive approach to the prevention and management of FASD. The participants recognized the need for specific requirements on broad-based preventive awareness programs, training and support for parents and caregivers, inclusive education in mainstream schools and training of relevant professionals.

Conclusion

Comprehensive and coordinated prevention and management programs guided by a specific policy could improve the prevention and management of FASD. Policy formulation demonstrates commitment from the government, highlights the importance of the condition, and elaborates on context-specific prevention and management protocols.

Electronic supplementary material

The online version of this article (10.1186/s12889-018-6126-x) contains supplementary material, which is available to authorized users.

Elements for developing community-based interventions for adults with fetal alcohol spectrum disorder: A scoping review

Introduction

Current literature about interventions for adults with fetal alcohol spectrum disorder (FASD) is limited, which is a concern, due to the high prevalence of FASD. FASD creates lifelong physical, mental, cognitive and behavioral deficits, which impacts many aspects of daily living. Community-based interventions are necessary to better support adults with FASD and provide them with the opportunity to achieve success in their daily lives and social participation. This scoping review aimed to identify elements for developing successful community-based interventions for these individuals.

Method

A search was conducted in the MEDLINE, PsycINFO, CINAHL, and EMBASE databases and supplementary gray literature was resourced. Articles were selected based on inclusion–exclusion criteria, and a thematic analysis was completed to identify and present relevant findings.

Results

Seven articles met selection criteria and were included in this review. Six emerging themes were identified: inclusion of a functional context, individualized support, education for service providers, structure and routine, utilizing a strengths-based approach, and environmental adaptations. These themes were used to present the findings related to the elements necessary for developing interventions for adults with FASD.

Conclusion

The results indicate that the identified elements may be necessary to develop successful interventions, especially community-based interventions, for adults with FASD.

Intervention recommendations and subsequent access to services following clinical assessment for fetal alcohol spectrum disorders

BACKGROUND

Children with fetal alcohol spectrum disorders (FASD) and prenatal alcohol exposure (PAE) experience multiple difficulties requiring various interventions. Researchers have called for investigation into service use with respect to clinically recommended interventions.

AIMS

To examine intervention recommendations for children with FASD/PAE and subsequent access to these recommended interventions.

METHODS AND PROCEDURES

Intervention recommendations following FASD assessment were examined for children (1-17 years). Recommendations were compared according to diagnostic status and demographic and environmental variables. Subsequent access to several interventions was examined for 45 participants.

OUTCOMES AND RESULTS

A variety of recommendations were given. Children with FASD received more recommendations overall and received more education, anticipatory guidance, family support, and safety recommendations than undiagnosed children with PAE. Undiagnosed children received more mental health and reassessment recommendations. Older children received fewer family support and developmental therapy recommendations but more mental health recommendations than younger age groups. Many families accessed modified school programming, developmental therapy, psychiatry, child counseling, and parent support as recommended.

CONCLUSIONS AND IMPLICATIONS

Children with FASD and PAE have extensive needs and should receive individualized recommendations. An assessment is valuable even without an FASD diagnosis. Areas of high/low service access may provide insight into accessibility and perceived importance of interventions.

WHAT THIS PAPER ADDS

This study responds to important research questions regarding the intervention needs of individuals with FASD. It is novel in its exploration of intervention recommendations given to children prenatally exposed to alcohol without an FASD diagnosis (rather than only children with FASD) and in its examination of post-assessment service use patterns specifically in relation to clinical recommendations.

The Knowledge of Rehabilitation Professionals Concerning Fetal Alcohol Spectrum Disorders

The purpose of this study was to explore rehabilitation professionals' knowledge regarding signs and symptoms, prevention, and intervention of fetal alcohol spectrum disorders (FASD). Participants were 111 rehabilitation practitioners (e.g., occupational therapy, physical therapy, and speech-language pathology practitioners) recruited through email using a quantitative online survey design with purposive, snowball sampling. Results showed the majority of participants' demonstrated accurate knowledge of the signs and symptoms of FASD. Since professionals who received formal education on FASD reported significantly higher feelings of preparedness to identify children with FASD and manage/coordinate intervention plans, this study suggests rehabilitation professionals may be better prepared to treat individuals with FASD if they participate in formal training.

Parenting Stress and Sensory Processing: Children with Fetal Alcohol Spectrum Disorders

Sensory processing differences are reported in a high proportion of children with fetal alcohol spectrum disorders (FASD), but how these problems impact caregiver burden has not been investigated. Linear regression was used to examine the association between parenting stress and problems in sensory processing, along with other child and family characteristics, among 52 children aged 5 to 12 years with FASD. Participants also had clinically significant problem behaviors. Higher levels of child-related parenting stress were moderately correlated with more parent-reported sensory processing problems ( r = −.60). Regression findings revealed that parent-reported problems in children's behavior regulation, an aspect of executive function, and sensory processing deficits were the strongest predictors of child-related parenting stress, together accounting for 62% of variance. Children's sensory processing deficits and executive function impairments affect the parent—child system and should be central considerations when developing family-centered supports for children with FASD.