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Maisterrena A, de Chaumont F, Longueville JE, Balado E, Ey E, Jaber M. Female mice prenatally exposed to valproic acid exhibit complex and prolonged social behavior deficits. Prog Neuropsychopharmacol Biol Psychiatry 2024; 131:110948. [PMID: 38244714 DOI: 10.1016/j.pnpbp.2024.110948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 01/22/2024]
Abstract
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized mainly by deficits in social communication and stereotyped and restricted behavior and interests with a male to female bias of 4.2/1. Social behavior in ASD animal models is commonly analyzed in males, and seldomly in females, using the widely implemented three-chambers test procedure. Here, we implemented a novel procedure, the Live Mouse Tracker (LMT), combining artificial intelligence, machine learning procedures and behavioral measures. We used it on mice that were prenatally exposed to valproic acid (VPA) (450 mg/kg) at embryonic day 12.5, a widely recognized and potent ASD model that we had previously extensively characterized. We focused on female mice offspring, in which social deficits have been rarely documented when using the 3-CT procedure. We recorded several parameters related to social behavior in these mice, continuously for three days in groups of four female mice. Comparisons were made on groups of 4 female mice with the same treatment (4 saline or 4 VPA) or with different treatments (3 saline and 1 VPA). We report that VPA females show several types of social deficits, which are different in nature and magnitude in relation with time. When VPA mice were placed in the LMT alongside saline mice, their social deficits showed significant improvement as early as 1 h from the start of the experiment, lasting up to 3 days throughout the duration of the experiment. Our findings suggest that ASD may be underdiagnosed in females. They also imply that ASD-related social deficits can be ameliorated by the presence of typical individuals.
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Affiliation(s)
- Alexandre Maisterrena
- Université de Poitiers, Inserm, Laboratoire de Neurosciences Expérimentales et Cliniques U1084, Poitiers, France
| | - Fabrice de Chaumont
- Institut Pasteur, CNRS, Human Genetics and Cognitive Functions, Paris, France
| | - Jean-Emmanuel Longueville
- Université de Poitiers, Inserm, Laboratoire de Neurosciences Expérimentales et Cliniques U1084, Poitiers, France
| | - Eric Balado
- Université de Poitiers, Inserm, Laboratoire de Neurosciences Expérimentales et Cliniques U1084, Poitiers, France
| | - Elodie Ey
- Université de Strasbourg, CNRS, Inserm, Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France
| | - Mohamed Jaber
- Université de Poitiers, Inserm, Laboratoire de Neurosciences Expérimentales et Cliniques U1084, Poitiers, France; CHU de Poitiers, Poitiers, France.
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Zhao Y, Lu F, Wang X, Luo Y, Zhang R, He P, Zheng X. The economic burden of autism spectrum disorder with and without intellectual disability in China: A nationwide cost-of-illness study. Asian J Psychiatr 2024; 92:103877. [PMID: 38176313 DOI: 10.1016/j.ajp.2023.103877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/06/2024]
Abstract
OBJECTIVE The economic burden of autism spectrum disorder (ASD) on individuals, their families and society as a whole is poorly understood. Accurate figures are crucial for economic estimates and service planning. METHODS The total lifetime individual costs and annual societal costs of ASD in China were estimated with a prevalence-based, gross cost of illness approach and data from multiple sources. The direct medical costs in outpatient and inpatient settings from the electronic health records (EHRs) of hospitals, and direct nonmedical costs from a national survey were included. The indirect costs were from both the national survey and the estimation using human capital methods. Age-specific lifetime incremental societal costs were measured. Comorbidity-related and unrelated costs were analyzed separately. RESULTS The discounted lifetime cost for an individual with ASD in China was $2.65 million (at 2020 prices, $) for those without intellectual disability (ID) and $4.61 million (at 2020 prices, $) for those with ID. The total cost of ASD amounted to $41.8 billion in 2020. Productivity loss were major cost drivers for ASD individuals without ID. Direct nonmedical costs (rehabilitation or adult care costs etc.) were major drivers for ASD individuals with ID. In a lifetime course, the total annual costs for middle aged and elderly (>42 years) were highest, followed by transitional adults (18-29 years) and preschoolers, both for individuals with or without ID. The distribution of costs over the lifespan varied by the cost category. CONCLUSIONS ASD imposes a substantial economic burden on families and health care systems. Sectors and services coordination should be given policy considerations.
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Affiliation(s)
- Yanan Zhao
- School of Public Health, Peking University, Beijing, China; China Center for Health Development Studies, Peking University, Beijing, China
| | - Feng Lu
- Beijing Municipal Health Big Data and Policy Research Center, Beijing, China
| | - Xiangyu Wang
- China Center for Food and Drug International Exchange, Beijing, China
| | - Yanan Luo
- Department of Global Health, School of Public Health, Peking University, Beijing, China
| | - Rong Zhang
- Department of Neurobiology, School of Basic Medical Sciences, Peking University, Beijing, China; Neuroscience Research Institute, Peking University, Beijing, China; Key laboratory for Neuroscience, Ministry of Education/National Health and Family Planning Commission, Peking University, Beijing, China; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Ping He
- China Center for Health Development Studies, Peking University, Beijing, China.
| | - Xiaoying Zheng
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China.
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Zhao Y, Luo Y, Zhang R, Zheng X. Direct and indirect costs for families of children with autism spectrum disorder in China. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2023; 27:2337-2347. [PMID: 36880445 DOI: 10.1177/13623613231158862] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
LAY ABSTRACT This is the first comprehensive national study to explore the direct and indirect costs for families of children with autism spectrum disorder in China. The increasing prevalence of autism spectrum disorder highlights a growing need for resources to provide care for families of children with autism spectrum disorder. The medical and nonmedical costs and parents' productivity loss have caused a serious burden on their families. Our objective is to estimate the direct and indirect costs for the families of children with autism spectrum disorder in China. The target population was parents of children with autism spectrum disorder. We analyzed the costs using cross-sectional data from a Chinese national family survey with children aged 2-6 years (N = 3236) who were clinically diagnosed with autism spectrum disorder. Family data from 30 provinces in China were obtained. Cost items included direct medical costs, direct nonmedical costs, and indirect costs. In this study, we found that the largest part of family costs for autism spectrum disorder are nonmedical costs and productivity loss. Autism spectrum disorder has imposed a huge economic burden on parents having children with autism spectrum disorder in China, who need more support than the current health care system provides.
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Affiliation(s)
| | | | | | - Xiaoying Zheng
- Chinese Academy of Medical Sciences & Peking Union Medical College, china
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Okoye C, Obialo-Ibeawuchi CM, Obajeun OA, Sarwar S, Tawfik C, Waleed MS, Wasim AU, Mohamoud I, Afolayan AY, Mbaezue RN. Early Diagnosis of Autism Spectrum Disorder: A Review and Analysis of the Risks and Benefits. Cureus 2023; 15:e43226. [PMID: 37692637 PMCID: PMC10491411 DOI: 10.7759/cureus.43226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 08/09/2023] [Indexed: 09/12/2023] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental condition made up of enduring challenges in social communication and interaction and the presence of repetitive and restricted behavior patterns. Early diagnosis of autism is crucial for timely intervention and improved long-term outcomes. This review aims to explore some of its signs and symptoms, look into some diagnostic tools, and analyze the benefits and risks associated with an early diagnosis of autism. The symptoms of ASD vary from child to child, some of which are: avoidance of eye contact, lack of response to names, excessive fear, and lack of interactive and pretend play. Early identification of these symptoms by caregivers and healthcare providers facilitates the need for diagnosis and appropriate interventions. Some screening and diagnostic tools that have been found to help make the diagnosis are the Modified Checklist for Autism in Toddlers, Revised with Follow-Up (M-CHAT-R/F), the Social Communication Questionnaire (SCQ), the Parents' Evaluation of Developmental Status (PEDS), and the Childhood Autism Rating Scale (CARS), amongst others. The benefits of early diagnosis include the opportunity for early intervention, which has been shown to enhance developmental outcomes and improve adaptive skills. Early identification allows for the implementation of specialized interventions tailored to the specific needs of individuals with autism, targeting social communication, language development, and behavioral challenges. Furthermore, early diagnosis enables families to access appropriate support services, educational resources, and community programs, facilitating better coping mechanisms, reducing parental stress, and increasing adult independence. However, early diagnosis of autism also entails certain risks. One significant concern is the potential for labeling and stigmatization, which can impact the child's self-esteem and social interactions. There is a risk of overdiagnosis or misdiagnosis, leading to unnecessary interventions and treatments. Additionally, the diagnostic process can be lengthy, complex, and emotionally challenging for families, requiring comprehensive assessments by multidisciplinary teams. This review highlights the importance of a balanced approach when considering the benefits and risks of early diagnosis. Early identification allows for timely interventions that significantly improve developmental outcomes and quality of life for individuals with autism. To mitigate the risks, it is crucial to ensure accurate and reliable diagnostic procedures, support families throughout the process, and promote societal awareness and acceptance. We also highlighted some future directions in the management of autism, including the use of biomarkers and the use of artificial intelligence and learning for diagnosing ASD.
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Affiliation(s)
- Chiugo Okoye
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | | | - Sarosh Sarwar
- Medicine and Surgery, Fazaia Medical College, Islamabad, PAK
| | - Christine Tawfik
- Pediatrics and Neonatology, October 6 University, Giza Governorate, EGY
| | | | - Asad Ullah Wasim
- Internal Medicine, Air University, Islamabad, PAK
- Internal Medicine, Fazaia Medical College, Islamabad, PAK
| | - Iman Mohamoud
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Adebola Y Afolayan
- Internal Medicine, University College of Medical Sciences, New York City, USA
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Advancing research on early autism through an integrated risk and resilience perspective. Dev Psychopathol 2023; 35:44-61. [PMID: 35379370 DOI: 10.1017/s0954579421001437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
To date, a deficit-oriented approach dominates autism spectrum disorder (ASD) research, including studies of infant siblings of children with ASD at high risk (HR) for the disabilities associated with this disorder. Despite scientific advances regarding early ASD-related risk, there remains little systematic investigation of positive development, limiting the scope of research and quite possibly a deeper understanding of pathways toward and away from ASD-related impairments. In this paper, we argue that integrating a resilience framework into early ASD research has the potential to enhance knowledge on prodromal course, phenotypic heterogeneity, and developmental processes of risk and adaptation. We delineate a developmental systems resilience framework with particular reference to HR infants. To illustrate the utility of a resilience perspective, we consider the "female protective effect" and other evidence of adaptation in the face of ASD-related risk. We suggest that a resilience framework invites focal questions about the nature, timing, levels, interactions, and mechanisms by which positive adaptation occurs in relation to risk and developmental pathways toward and away from ASD-related difficulties. We conclude with recommendations for future research, including more focus on adaptive development and multisystem processes, pathways away from disorder, and reconsideration of extant evidence within an integrated risk-and-resilience framework.
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Buckley L, Gibson L, Harford K, Cornally N, Curtin M. Community paediatric clinics and their role in supporting developmental outcomes and services for children living in disadvantaged communities. J Child Health Care 2022:13674935221146008. [PMID: 36541888 DOI: 10.1177/13674935221146008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Children living in disadvantaged communities have substantially increased risk for deleterious health and developmental outcomes. A considerable proportion of developmental delay is avoidable; however if children do not receive appropriate treatment within this critical period, damage can be irreparable. Community paediatric clinics provide medical and developmental assessment; deliver health promotion services, counselling, and advice to caregivers; and referral to services. The aim of this study was to systematically search, appraise, and synthesise the literature exploring the role of community paediatric clinics in supporting developmental outcomes and services for children living in disadvantaged communities. Electronic databases were searched using a carefully developed search strategy. Validated tools and appropriate guidelines assessed quality and confidence in evidence. Data analysis and mixed-methods synthesis was guided by the Segregated Framework for Mixed-Method Systematic Reviews. Eighteen studies were selected for inclusion. Areas of emphasis in the literature include the identification and monitoring of developmental delay; engagement of vulnerable families; relational working with children, families, and local services; referral to early intervention services; parental empowerment, practitioner capacity building; and tackling barriers to healthcare access. Through use of a child and family-centred model of care, community paediatric clinics can better meet the needs of vulnerable populations.
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Affiliation(s)
- Lynn Buckley
- School of Public Health, 8795University College Cork, Cork, Ireland
| | - Louise Gibson
- Department of Paediatrics and Child Health, 8795University College Cork, Cork, Ireland
| | - Katherine Harford
- Let's Grow Together! Infant & Childhood Partnerships CLG, Cork, Ireland
| | - Nicola Cornally
- School of Nursing and Midwifery, 8795University College Cork, Cork, Ireland
| | - Margaret Curtin
- School of Nursing and Midwifery, 8795University College Cork, Cork, Ireland
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Li Y, Zhao Y, Lu Y, Lu X, Hu Y, Li Q, Shuai M, Li R. Autism spectrum disorder-like behavior induced in rat offspring by perinatal exposure to di-(2-ethylhexyl) phthalate. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:52083-52097. [PMID: 35254616 DOI: 10.1007/s11356-022-19531-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 02/26/2022] [Indexed: 06/14/2023]
Abstract
Autism spectrum disorders (ASD), also known as childhood autism, is a common neurological developmental disorder. Although it is generally believed that genetic factors are a primary cause for ASD development, more and more studies show that an increasing number of ASD diagnoses are related to environmental exposure. Epidemiological studies indicated that perinatal exposure to endocrine disruptors might cause neurodevelopmental disorders in children. Di-(2-ethylhexyl) phthalate (DEHP) is widely used as a plasticizer in many products. To explore the neurodevelopmental effect induced by perinatal exposure to DEHP on rat offspring, and the potential mechanisms, female Wistar rats were exposed to 1, 10, and 100 mg/kg/day DEHP during pregnancy and lactation, while valproic acid (VPA) was used as a positive control. The behavior tests showed that rat pups exposed to VPA and 100 mg/kg/day DEHP were not good as those from the control group in both their socialability and social novelty. Expression of mTOR pathway-related components increased while the number of autophagosomes decreased in the brain tissue of the rat offspring exposed to 100 mg/kg/day DEHP. In addition, perinatal exposure to DEHP at all dosages decreased the level of autophagy proteins LC3II and Beclin1 in the brain tissue of rat pups. Our results indicated that perinatal DEHP exposure would induce ASD-like behavioral changes in rat offspring, which might be mediated by activation of the mTOR signaling pathway, and inhibition of autophagy in the brain.
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Affiliation(s)
- Yao Li
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
- Office of the Youth League Committee, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Yun Zhao
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
| | - Yu Lu
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
- College of Fisheries, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Xianxian Lu
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
| | - Yingdan Hu
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
| | - Qiulin Li
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
| | - Menglei Shuai
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China
| | - Rui Li
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, People's Republic of China.
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Factors associated with age of diagnosis of autism spectrum disorder among children in Saudi Arabia: new insights from a cross-sectional study. BMC Res Notes 2022; 15:161. [PMID: 35538579 PMCID: PMC9092670 DOI: 10.1186/s13104-022-06035-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/12/2022] [Indexed: 11/10/2022] Open
Abstract
Objectives Research examining the age of diagnosis of autism spectrum disorder (ASD) and its influencing factors mostly originate from developed Western countries, providing little to no systematic information about the understanding and management of ASD in the rest of the world. The present exploratory study examined the influence of child and family characteristics on the age of ASD diagnosis in Saudi Arabia. Results The median age at diagnosis was 3.0 years and was associated with some child and family characteristics. A 1 year increase in child’s age was associated with a 0.1 year increase in age of diagnosis (95% CI 0.05, 0.12). Children who did not respond to their name were diagnosed 0.3 years earlier than other children (95% CI − 0.60, − 0.05), and engaging in challenging behavior was associated with a 0.5 year increase in age of diagnosis (95% CI 0.20, 0.81). A lack of comorbidity was associated with a 0.6 year increase in the age of diagnosis compared to the diagnosis age of children with comorbidity (95% CI 0.13, 1.01). Finally, those residing outside of Saudi Arabia were diagnosed with ASD 0.9 years earlier than those residing in Saudi Arabia (95% CI − 0.171, − 0.11). Supplementary Information The online version contains supplementary material available at 10.1186/s13104-022-06035-x.
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Matin BK, Byford S, Soltani S, Kazemi-Karyani A, Atafar Z, Zereshki E, Soofi M, Rezaei S, Rakhshan ST, Jahangiri P. Contributing factors to healthcare costs in individuals with autism spectrum disorder: a systematic review. BMC Health Serv Res 2022; 22:604. [PMID: 35524328 PMCID: PMC9074281 DOI: 10.1186/s12913-022-07932-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 04/11/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Individuals with autism spectrum disorder (ASD) are more likely to use healthcare than their counterparts without disabilities, which imposes high medical costs to families and health systems. This study aimed to investigate healthcare costs and its determinants among individuals with ASD. METHODS In this systematic review, we searched online databases (Web of Science, Medline through PubMed and Scopus) for observational and experimental studies that included data on service use and costs associated with ASD and published between January 2000 and May 2021. Exclusion criteria included non-English language articles, duplicates, abstracts, qualitative studies, gray literature, and non-original papers (e.g., letters to editors, editorials, reviews, etc.). RESULTS Our searches yielded 4015 articles screened according to PRISMA guidelines. Of 4015 studies identified, 37 articles from 10 countries were eligible for final inclusion. Therapeutic interventions, outpatient visits and medications constituted the largest proportion of direct medical expenditure on individuals with ASD. Included studies suggest lack of health insurance, having associated morbidities, more severe symptoms, younger age groups and lower socioeconomic status (SES) are associated with higher medical expenditure in individuals with ASD. CONCLUSIONS This systematic review identified a range of factors, including lower SES and lack of health insurance, which are associated with higher healthcare costs in people with ASD. Our study supports the formulation of policy options to reduce financial risks in families of individuals with ASD in countries which do not have a tax-based or universal health coverage system.
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Affiliation(s)
- Behzad Karami Matin
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Shahin Soltani
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Ali Kazemi-Karyani
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Zahra Atafar
- Social Development and Health Promotion Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ehsan Zereshki
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Moslem Soofi
- Social Development and Health Promotion Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Satar Rezaei
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shiva Tolouei Rakhshan
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Parvin Jahangiri
- Behavioral Disease Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Holingue C, Jang Y, Azad G, Landa R. Key stakeholder perspectives on obstacles to an autism-specific Medicaid waiver service delivery model. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2021; 35:205-216. [PMID: 34558157 DOI: 10.1111/jar.12940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 08/27/2021] [Accepted: 08/27/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Children and youth with autism spectrum disorder have significant, multi-system needs that require supports, such as the autism waiver (AW) service delivery model. This study aimed to identify and describe characteristics of the AW, define obstacles and strengths in the provision of adequate services and provide recommendations for improving overall effectiveness. METHODS This mixed-methods exploratory study used an electronic survey to gain information and perceptions of AW provider agency directors (n = 27) and service coordinators (n = 30). RESULTS The key barriers reported were the shortage of qualified staff, inadequate staff training, complexity of cases or symptom severity of clients and lack of communication at multiple levels throughout the agency as well as with parents. CONCLUSIONS Recommendations include reinforcing the workforce through higher salaries, greater training and communication interventions. These strategies may reduce staff turnover and shortage, lighten the caseload, reduce the waitlist period and improve the effectiveness and responsiveness of AW services.
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Affiliation(s)
- Calliope Holingue
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA.,Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, Maryland, USA.,Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Yeon Jang
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA
| | - Gazi Azad
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Columbia University, New York, New York, USA.,Center for Autism and the Developing Brain, Weill Cornell Medicine, New York State Psychiatric Institute, New York, New York, USA
| | - Rebecca Landa
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, Maryland, USA.,Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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McCrae CS, Mazurek MO, Curtis AF, Beversdorf DQ, Deroche CB, Golzy M, Sohl KA, Ner ZH, Davis BE, Stearns MA, Nair N. Protocol for targeting insomnia in school-aged children with autism spectrum disorder without intellectual disability: a randomised control trial. BMJ Open 2021; 11:e045944. [PMID: 34433593 PMCID: PMC8388273 DOI: 10.1136/bmjopen-2020-045944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 08/07/2021] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Insomnia affects up to 80% of children with autism spectrum disorder (ASD). Negative consequences of insomnia in ASD include decreased quality of life (QOL), impaired learning and cognition, increased stereotypic and challenging behaviours, and increased parental stress. Cognitive behavioural treatment for childhood insomnia (CBT-CI) is a promising treatment for dealing with insomnia and its negative consequences but has not yet been studied in school-aged children with ASD and comorbid insomnia. Access to healthcare is another challenge for children with ASD, particularly in rural and underserved regions. Previous studies indicate that ASD and insomnia share common arousal-based underpinnings, and we hypothesise that CBT-CI will reduce the hyperarousal associated with insomnia and ASD. This trial will be the first to examine CBT-CI adapted for children with ASD and will provide new information about two different modes of delivery across a variety of primary and secondary child and parent sleep and related outcomes. Knowledge obtained from this trial might allow us to develop new or modify current treatments to better target childhood insomnia and ASD. METHODS AND ANALYSIS Children (N=180) 6-12 years of age with ASD and insomnia will be recruited from an established autism database, a paediatric clinic and community outreach in the Columbia, MO and surrounding areas. Participants will be randomised to CBT-CI adapted for children with ASD (in-person or remote using computers with cameras) or Sleep Hygiene and Related Education. Participants will be assessed at baseline, post-treatment, 6-month and 12-month follow-ups. The following assessments will be completed regarding the children: objective and subjective sleep, daytime functioning (adaptive functioning, attention, challenging behaviours, anxiety), QOL and physiological arousal (heart rate variability) and parents: objective and subjective sleep, daytime functioning (anxiety, depression, fatigue), QOL, physiological arousal and parental burden/stress. ETHICS AND DISSEMINATION Ethics approval was obtained in January 2020 from the University of Missouri. Ethics approval was obtained in July 2020 from the US Army Medical Research and Development Command, Office of Research Protections and Human Research Protection Office. All data are expected to be collected by 2024. Full trial results are planned to be published by 2025. Secondary analyses of baseline data will be subsequently published. TRIAL REGISTRATION NUMBER NCT04545606; Pre-results.
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Affiliation(s)
| | - Micah O Mazurek
- School of Education and Human Development, University of Virginia, Charlottesville, VA, USA
| | - Ashley F Curtis
- Psychiatry, University of Missouri, Columbia, MO, USA
- Psychological Sciences, University of Missouri, Columbia, MO, USA
| | - David Q Beversdorf
- Departments of Radiology, Neurology, Psychological Sciences, and the Thompson Center for Autism and Neurodevelopmental Disorders, University of Missouri, Columbia, MO, USA
| | - Chelsea B Deroche
- Department of Health Management & Informatics, University of Missouri, Columbia, MO, USA
| | - Mojgan Golzy
- Department of Health Management & Informatics, University of Missouri, Columbia, MO, USA
| | - Kristin A Sohl
- Department of Child Health, University of Missouri, Columbia, MO, USA
| | - Zarah H Ner
- Department of Child Health, University of Missouri, Columbia, MO, USA
| | - Beth Ellen Davis
- Department of Pediatrics, University of Virginia, Charlottesville, VA, USA
| | | | - Neetu Nair
- Psychiatry, University of Missouri, Columbia, MO, USA
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Harvery M, Froude EH, Foley KR, Trollor JN, Arnold SRC. Employment profiles of autistic adults in Australia. Autism Res 2021; 14:2061-2077. [PMID: 34374491 DOI: 10.1002/aur.2588] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 07/18/2021] [Accepted: 07/20/2021] [Indexed: 11/07/2022]
Abstract
Autistic adults experience a high number of job changes, reduced working hours, minimal workplace supports, and overrepresentation in entry-level and low paid positions. This study adds to the existing evidence base to guide clinical decisions and interventions for this population. This study utilized baseline data collected between 2015 and 2017 from the Autism CRC's Australian Longitudinal Study of Autism in Adulthood. The aim was to describe the employment profiles and explore factors related to employment for Australian autistic adults aged 25 and older (N = 149). Comparisons between participants and the Australian workforce were made using Australian Bureau of Statistics (ABS) data. Two logistic regression models were conducted to explore the association between underemployment and underutilisation with personal and environmental factors. In comparison to the Australian workforce, autistic adults were more likely to work part-time, work reduced hours and be employed at skill levels lower than their qualifications warranted. Logistic regressions reported that more autistic traits, more social supports and having workplace adjustments implemented were significantly associated with a higher odds of autistic adults being appropriately employed and/or utilized in the workforce. Results suggest that interventions implementing appropriate workplace adjustments, a supportive workplace environment, and adequate social supports may improve employment outcomes for autistic adults. All employees may benefit from workplace resources targeted toward fostering an inclusive workplace environment. LAY SUMMARY: This study aimed to describe the employment profiles and explore factors related to employment for Australian autistic adults. We compared this with the Australian workforce using data from the Australian Bureau of Statistics. Autistic adults with more autistic traits and more social and workplace supports were more likely to be employed and have jobs that were better suited to them. Autistic adults might have better employment outcomes if they have the appropriate workplace adjustments, a supportive workplace and adequate social supports.
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Affiliation(s)
- Madeleine Harvery
- School of Allied Health, Faculty of Health Sciences, Australian Catholic University, Sydney, New South Wales, Australia
| | - Elspeth H Froude
- School of Allied Health, Faculty of Health Sciences, Australian Catholic University, Sydney, New South Wales, Australia
| | - Kitty-Rose Foley
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, UNSW, Sydney, New South Wales, Australia.,Cooperative Research Centre for Living with Autism (Autism CRC), Long Pocket, Brisbane, Queensland, Australia.,Faculty of Health, Southern Cross University, Brisbane, Queensland, Australia
| | - Julian N Trollor
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, UNSW, Sydney, New South Wales, Australia.,Cooperative Research Centre for Living with Autism (Autism CRC), Long Pocket, Brisbane, Queensland, Australia
| | - Samuel R C Arnold
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, UNSW, Sydney, New South Wales, Australia.,Cooperative Research Centre for Living with Autism (Autism CRC), Long Pocket, Brisbane, Queensland, Australia
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Pokhilenko I, Janssen LMM, Evers SMAA, Drost RMWA, Schnitzler L, Paulus ATG. Do Costs in the Education Sector Matter? A Systematic Literature Review of the Economic Impact of Psychosocial Problems on the Education Sector. PHARMACOECONOMICS 2021; 39:889-900. [PMID: 34121169 PMCID: PMC8298334 DOI: 10.1007/s40273-021-01049-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/28/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Psychosocial (e.g., anxiety or behavior) problems lead to costs not only in the healthcare sector but also in education and other sectors. As psychosocial problems develop during the critical period of establishing educational trajectories, education costs are particularly relevant in the context of psychosocial problems among children and adolescents. OBJECTIVES This study aimed to gain insights into the methods used for the inclusion of education costs in health economics studies and into the proportion of the education costs in relation to the total costs associated with a condition or an intervention. METHODS We systematically searched the PubMed, Embase, SSCI, CINAHL, PsycINFO, ERIC, and Econlit databases in August 2019 for economic evaluations of mental health, psychosocial and educational interventions, and cost-of-illness studies of mental, behavioral, and neurodevelopmental disorders conducted from a societal perspective in populations of children and adolescents. An additional search was conducted in February 2021 to update the review. RESULTS In total, 49 articles were included in the analysis. The most common cost items were special education, school absenteeism, and various educational professionals (educational psychologist). A variety of methods were employed for the identification, measurement, and/or valuation of education costs. The proportion of education costs to the total costs of condition/intervention ranged from 0 to 67%, with the mean being 18.5%. DISCUSSION Since education costs can constitute a significant proportion of the total costs of an intervention or condition, including them in health economics studies might be important in informing optimal resource allocation decisions. Although various methods are available for including education costs in health economics studies, further research is needed to develop evidence-based methods for producing comparable estimates.
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Affiliation(s)
- Irina Pokhilenko
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health Medicine and Life Sciences, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - Luca M M Janssen
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health Medicine and Life Sciences, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
| | - Silvia M A A Evers
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health Medicine and Life Sciences, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
- Centre for Economic Evaluation and Machine Learning, Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
| | - Ruben M W A Drost
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health Medicine and Life Sciences, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
| | - Lena Schnitzler
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health Medicine and Life Sciences, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
- Health Economics Unit, Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Aggie T G Paulus
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health Medicine and Life Sciences, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
- Faculty of Health Medicine and Life Sciences, School of Health Professions Education, Maastricht University, Maastricht, The Netherlands
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14
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Morris PO, Hope E, Foulsham T, Mills JP. Dance, rhythm, and autism spectrum disorder: An explorative study. ARTS IN PSYCHOTHERAPY 2021. [DOI: 10.1016/j.aip.2020.101755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Bieleninik Ł, Gold C. Estimating Components and Costs of Standard Care for Children with Autism Spectrum Disorder in Europe from a Large International Sample. Brain Sci 2021; 11:brainsci11030340. [PMID: 33800056 PMCID: PMC7999124 DOI: 10.3390/brainsci11030340] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 12/27/2022] Open
Abstract
(1) Background: European guidelines provide recommendations for services and care for people with autism spectrum disorder (ASD), but not all interventions are generally available. Knowledge of service use and costs and wider societal costs in Europe is limited; (2) Method: Using an international sample, we analysed services and costs in 357 children (4-6.99 years) with ASD based on parent reports. Costs were transformed into EU-28 average using purchasing power parity; (3) Results: 122 children (34%) received specialist autism services; 149 (42%) received sensory/motor therapy; 205 (57%) received speech/language therapy; 35 (10%) received play therapy; 55 (15%) received behavioural interventions; 31 (9%) received social skills training; 47 (13%) participated in therapeutic recreational activities; and 59 (17%) received other services. The total number of hours for these services combined over two months was M = 34 (SD = 63; range: 0 -372). Estimated total costs of health-related services were M = 1210 EUR (SD = 2160 EUR); indirect societal costs were M = 1624 EUR (SD = 1317 EUR). Regression analyses suggested that costs rise with age and presence of intellectual disabilities, but not with severity of autism; (4) Conclusions: The high extent of community-based services indicates good accessibility but also considerable variation in the receipt of services. The costs of autism services are considerable. Further research is needed to investigate whether services received match individual needs.
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Affiliation(s)
- Łucja Bieleninik
- GAMUT—The Grieg Academy Music Therapy Research Centre, NORCE Norwegian Research Centre AS, 5838 Bergen, Norway; or
- Institute of Psychology, University of Gdańsk, 80-309 Gdansk, Poland
- Correspondence: or
| | - Christian Gold
- GAMUT—The Grieg Academy Music Therapy Research Centre, NORCE Norwegian Research Centre AS, 5838 Bergen, Norway; or
- Faculty of Psychology, University of Vienna, 1010 Vienna, Austria
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16
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Dimian AF, Symons FJ, Wolff JJ. Delay to Early Intensive Behavioral Intervention and Educational Outcomes for a Medicaid-Enrolled Cohort of Children with Autism. J Autism Dev Disord 2020; 51:1054-1066. [DOI: 10.1007/s10803-020-04586-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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17
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Rodgers M, Marshall D, Simmonds M, Le Couteur A, Biswas M, Wright K, Rai D, Palmer S, Stewart L, Hodgson R. Interventions based on early intensive applied behaviour analysis for autistic children: a systematic review and cost-effectiveness analysis. Health Technol Assess 2020; 24:1-306. [PMID: 32686642 PMCID: PMC7397479 DOI: 10.3310/hta24350] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Early intensive applied behaviour analysis-based interventions are intensive interventions for autistic children that are often delivered on a one-to-one basis for 20-50 hours per week. OBJECTIVES To evaluate the clinical effectiveness and cost-effectiveness of early intensive applied behaviour analysis-based interventions for autistic children, based on current evidence. METHODS A systematic review and individual participant data meta-analysis were conducted to evaluate the clinical effectiveness of an early intensive applied behaviour analysis-based intervention for autistic children. An economic analysis included a review of existing analyses and the development of a new model. RESULTS Twenty studies were included in the clinical review. Individual participant data were retrieved from 15 of these studies. Results favoured the interventions when assessing adaptive behaviour after 2 years compared with treatment as usual/eclectic interventions (mean difference 7.00, 95% confidence interval 1.95 to 12.06). In analyses of cognitive ability (intelligence quotient), results favoured the interventions by approximately 10 points after 1 year (mean difference 9.16, 95% confidence interval 4.38 to 13.93) and 2 years (mean difference 14.13, 95% confidence interval 9.16 to 19.10). Evidence for other outcomes was limited and meta-analyses were generally inconclusive. There was no evidence that the effect of the interventions varied with characteristics of the children, but data were limited. Adopting a £30,000 per quality-adjusted life-year threshold, the results of the cost-effectiveness analysis indicate that early intensive applied behaviour analysis-based interventions would need to generate larger benefits or cost savings to be cost-effective. Adopting a public sector perspective and making pessimistic assumptions about long-term effects, the incremental cost-effectiveness ratio for early intensive applied behaviour analysis-based therapy compared with treatment as usual is £189,122 per quality-adjusted life-year. When optimistic assumptions are made, the incremental cost-effectiveness ratio is £46,768 per quality-adjusted life-year. Scenario analyses indicated that these interventions can potentially be cost-effective if long-term improvements persist into adulthood, or if they have significant impact on educational placement. Care should be taken when interpreting these scenarios owing to the limited data. LIMITATIONS All included studies were at risk of bias, there was substantial heterogeneity and effects varied considerably across studies. The effect of intervention on autism symptom severity, language development and school placement remains uncertain because of the limited data. The long-term effects are unclear owing to a lack of follow-up data. CONCLUSIONS This review found limited evidence that early intensive applied behaviour analysis-based interventions may improve cognitive ability and adaptive behaviour, but the long-term impact of the interventions remains unknown. The economic analysis is constrained by the limited effectiveness evidence, but suggests that these interventions are unlikely to be cost-effective unless clear long-term benefits, or a substantial change in which schools children attend, can be identified. FUTURE WORK Further studies into the effectiveness of early intensive applied behaviour analysis-based interventions may be warranted if they include well-defined, alternative interventions as comparators and collect relevant outcomes. Consideration should be given to future studies that not only address whether or not early intensive applied behaviour analysis-based interventions are clinically effective, but also aim to identify which components of early intensive applied behaviour analysis-based interventions might drive effectiveness. STUDY REGISTRATION This study is registered as PROSPERO CRD42017068303. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 35. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Mark Rodgers
- Centre for Reviews and Dissemination, University of York, York, UK
| | - David Marshall
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Mark Simmonds
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Ann Le Couteur
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Mousumi Biswas
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Kath Wright
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Dheeraj Rai
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Stephen Palmer
- Centre for Health Economics, University of York, York, UK
| | - Lesley Stewart
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Robert Hodgson
- Centre for Reviews and Dissemination, University of York, York, UK
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Hong M, Lee SM, Park S, Yoon SJ, Kim YE, Oh IH. Prevalence and Economic Burden of Autism Spectrum Disorder in South Korea Using National Health Insurance Data from 2008 to 2015. J Autism Dev Disord 2019; 50:333-339. [DOI: 10.1007/s10803-019-04255-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Abstract
Autism is associated with a range of costs. This paper reviews the literature on estimating the economic costs of autism spectrum disorder (ASD). More or less 50 papers covering multiple countries (US, UK, Australia, Canada, Sweden, the Netherlands, etc.) were analysed. Six types of costs are discussed in depth: (i) medical and healthcare service costs, (ii) therapeutic costs, (iii) (special) education costs, (iv) costs of production loss for adults with ASD, (v) costs of informal care and lost productivity for family/caregivers, and (vi) costs of accommodation, respite care, and out-of-pocket expenses. A general finding is that individuals with ASD and families with children with ASD have higher costs. Education costs appear to be a major cost component for parents with children with ASD.
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20
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Bachnas MA, Akbar MIA, Dachlan EG, Dekker G. The role of magnesium sulfate (MgSO 4) in fetal neuroprotection. J Matern Fetal Neonatal Med 2019; 34:966-978. [PMID: 31092073 DOI: 10.1080/14767058.2019.1619688] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Prevention of neurologic disability associated with preterm birth is one of the major challenges in current perinatal medicine. Magnesium sulfate (MgSO4), the focus of this review has been proposed as major step forward for that matter. MgSO4 is easily accessible, cheap, and has been proposed as a mandatory part of the management of inevitable preterm birth. The results of the various RCT's on the use of MgSO4 for neuroprotection has been the subject of many systematic reviews, other studies focused on dosing schedules, side effects and only a few focused on exploring magnesium's mechanism of action. Meanwhile, many guidelines worldwide have plugged MgSO4 as an essential ingredient of daily best practice when managing inevitable preterm birth because it has been shown to reduce the risk of severe neurologic deficit, in particular, cerebral palsy in appropriately selected patients. The more premature, the greater benefit associated with the use of antenatal MgSO4. The dose of 4 g given intravenously 15 min continued by 1 g/h until maximum 24 h and minimum for 4 h is the standard regiment proposed in most guidelines. It should be noted, however, that a recent study found that a total dose of 64 g was associated with the maximum protective effect. Only the protocol used by the largest RCT, the BEAM trial, with a loading dose of 6 g initially followed by a 2-g/h maintenance dose, if continued for 24 h would give a total dose over 50 g. Other studies report on an increased risk of neonatal death with these high doses. Several studies expressed concerns about the risk of serious side effects for both mother and neonate. The results from the systematic review showed that the most commonly used dosage, 4 g bolus continued by 1 g/h maintenance, did not increase neonatal mortality and other suspected neonatal complication such as neonatal asphyxia, spontaneous intestinal perforation, necrotizing enterocolitis, and feeding intolerance. Giving a single bolus injection of 4 g MgSO4 for stimulating BDNF production in highly "suspicious" preterm labor, and 4 g again when preterm birth become inevitable may be best from a safety perspective and also appears to have a stronger rationale.
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Affiliation(s)
- Muhammad Adrianes Bachnas
- Maternal Fetal Medicine Division, Obstetrics and Gynecology Department, Faculty of Medicine Universitas Sebelas Maret, Dr. Moewardi General Hospital, Surakarta, Indonesia
| | - Muhammad Ilham Aldika Akbar
- Maternal Fetal Medicine Division, Obstetrics and Gynecology Department, Faculty of Medicine Universitas Airlangga, Dr.Soetomo Hospital, Universitas Airlangga Hospital, Surabaya, Surakarta, Indonesia
| | - Erry Gumilar Dachlan
- Maternal Fetal Medicine Division, Obstetrics and Gynecology Department, Faculty of Medicine Universitas Airlangga, Dr.Soetomo Hospital, Universitas Airlangga Hospital, Surabaya, Surakarta, Indonesia
| | - Gustaaf Dekker
- Obstetrics and Gynaecology Department, Lyell-McEwin Hospital, the University of Adelaide, Adelaide, Australia
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21
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Roddy A, O'Neill C. The economic costs and its predictors for childhood autism spectrum disorders in Ireland: How is the burden distributed? AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2018; 23:1106-1118. [PMID: 30270653 DOI: 10.1177/1362361318801586] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Autism spectrum disorders are associated with a substantial economic burden; although little is known about the relationship between state and family out-of-pocket expenditure. The objective of this study is to estimate the societal cost of childhood autism spectrum disorders and explain the variation in costs between state and family out-of-pocket expenditure. A bottom-up prevalence based cost-of-illness methodology was implemented using data from a combination of multiple convenience samples in Ireland of 195 parents of 222 children aged between 2 and 18 years of age with a clinically diagnosed autism spectrum disorder collected in 2014/2015. The findings show the average annual cost per child for families amounted to €28,464.89 related to private autism spectrum disorder services, lost income and informal care. By comparison, annual state expenditure per child on autism spectrum disorder-related health, social and educational resources was €14,192. Regression analyses indicate that autism spectrum disorder severity is significantly associated with higher out of pocket expenditures but not state health expenditures. The results suggest that parents are central to meeting the needs of young people with autism spectrum disorders in Ireland. Policy implications of these findings suggest that significant investment and commitment is needed to address the needs of individuals living with autism spectrum disorders and their families.
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Affiliation(s)
- Aine Roddy
- 1 National University of Ireland, Galway, Ireland
| | - Ciaran O'Neill
- 1 National University of Ireland, Galway, Ireland.,2 Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland, UK
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22
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Maffei-Almodovar L, Sturmey P. Change Agent Training in Behavior Analytic Procedures for People with Developmental and Intellectual Disabilities: A Meta-Analysis. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2018. [DOI: 10.1007/s40489-018-0128-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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23
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Differences in frontotemporal dysfunction during social and non-social cognition tasks between patients with autism spectrum disorder and schizophrenia. Sci Rep 2018; 8:3014. [PMID: 29445197 PMCID: PMC5813031 DOI: 10.1038/s41598-018-21379-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 02/02/2018] [Indexed: 12/21/2022] Open
Abstract
Although literature evidence suggests deficits in social and non-social cognition in patients with autistic spectrum disorder (ASD) and schizophrenia (SCZ), the difference in neural correlates of the impairments between the two disorders has not been elucidated. We examined brain function in response to a non-social cognition and a social cognition task using functional near-infrared spectroscopy (fNIRS) in 13 patients with ASD, 15 patients with SCZ, and 18 healthy subjects. We assessed the brain function of participants using a verbal fluency task and an emotional facial recognition task. The patients with ASD showed significantly reduced brain activation in the left frontotemporal area during both tasks compared to healthy subjects. The patients with ASD with larger score in ‘attention to detail’ in the autism spectrum quotient showed lower activation of the left frontotemporal area during the two tasks. The patients with SCZ showed significantly reduced activation, compared to healthy subjects, and greater activation, compared to patients with ASD, in the area during the verbal fluency task. The patients with SCZ with more severe symptoms had lower brain activation during the task in this area. Our results suggest that two distinct areas are involved in the distinctive brain pathophysiology relevant to cognitive processing in patients with ASD and SCZ.
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24
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Nicolini C, Fahnestock M. The valproic acid-induced rodent model of autism. Exp Neurol 2018; 299:217-227. [DOI: 10.1016/j.expneurol.2017.04.017] [Citation(s) in RCA: 235] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 04/26/2017] [Accepted: 04/28/2017] [Indexed: 01/12/2023]
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25
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Hickey A, Crabtree J, Stott J. 'Suddenly the first fifty years of my life made sense': Experiences of older people with autism. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2017; 22:357-367. [PMID: 29153003 DOI: 10.1177/1362361316680914] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Research on the experience of growing older with autism is very limited. In this study, 13 people with autism aged over 50 years participated in semi-structured interviews about their experiences of diagnosis, social support and getting older. Interviews were analysed using thematic analysis. Three overarching themes were generated: difference, life review and longing for connection. Prior to diagnosis, individuals had awareness of their difficulties, attributed these to intrinsic difference and engaged in a deliberate process of reducing the visibility of this difference. Diagnosis prompted a process of life review and externalisation, whereby past negative experiences were reattributed to autism as opposed to the self. Loneliness, isolation and yearning for interpersonal connection were ubiquitous and longstanding. Autism support and social groups were highly valued, offering opportunities for belonging, acceptance and social comparison. Results highlight the similarity to younger age groups in terms of lived experience and need for greater support, particularly with respect to reducing isolation and improving access to diagnosis.
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Affiliation(s)
- Aoife Hickey
- 1 Mental Health of Older Adults and Dementia Clinical Academic Group, South London and Maudsley NHS Trust, UK
| | - Jason Crabtree
- 2 Tower Hamlets Community Learning Disability Service, UK
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26
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Stahmer AC, Brookman-Frazee L, Rieth SR, Stoner JT, Feder JD, Searcy K, Wang T. Parent perceptions of an adapted evidence-based practice for toddlers with autism in a community setting. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2017; 21:217-230. [PMID: 27121242 PMCID: PMC5083231 DOI: 10.1177/1362361316637580] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although data from parent-implemented Naturalistic Developmental Behavioral Interventions have shown positive effects on decreasing core symptoms of autism, there has been limited examination of the effectiveness of Naturalistic Developmental Behavioral Interventions in community settings. In addition, parent perspectives of their involvement in parent-implemented early intervention programs have not been well studied. Using both qualitative and quantitative data to examine parent perspectives and the perceived feasibility of parent training by community providers, 13 families were followed as they received training in the Naturalistic Developmental Behavioral Intervention, Project ImPACT. Data indicate that parent training by community providers is feasible and well received, and parents find value in participating in intervention and perceive benefit for their children. Recommendations for adaptation of program elements and future research are discussed.
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Affiliation(s)
- Aubyn C Stahmer
- UC Davis MIND Institute, USA
- Child and Adolescent Services Research Center
| | | | - Sarah R Rieth
- Child and Adolescent Services Research Center
- San Diego State University, USA
| | | | - Joshua D Feder
- Child and Adolescent Services Research Center
- University of California, San Diego, USA
| | - Karyn Searcy
- Child and Adolescent Services Research Center
- Crimson Center for Speech & Language, USA
| | - Tiffany Wang
- Child and Adolescent Services Research Center
- University of California, San Diego, USA
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27
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Anzulewicz A, Sobota K, Delafield-Butt JT. Toward the Autism Motor Signature: Gesture patterns during smart tablet gameplay identify children with autism. Sci Rep 2016; 6:31107. [PMID: 27553971 PMCID: PMC4995518 DOI: 10.1038/srep31107] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 07/13/2016] [Indexed: 01/23/2023] Open
Abstract
Autism is a developmental disorder evident from infancy. Yet, its clinical identification requires expert diagnostic training. New evidence indicates disruption to motor timing and integration may underpin the disorder, providing a potential new computational marker for its early identification. In this study, we employed smart tablet computers with touch-sensitive screens and embedded inertial movement sensors to record the movement kinematics and gesture forces made by 37 children 3-6 years old with autism and 45 age- and gender-matched children developing typically. Machine learning analysis of the children's motor patterns identified autism with up to 93% accuracy. Analysis revealed these patterns consisted of greater forces at contact and with a different distribution of forces within a gesture, and gesture kinematics were faster and larger, with more distal use of space. These data support the notion disruption to movement is core feature of autism, and demonstrate autism can be computationally assessed by fun, smart device gameplay.
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Affiliation(s)
- Anna Anzulewicz
- Jan Matejko Academy of Fine Arts, Kraków, Poland; Jagiellonian University, Krakow, Poland
- Harimata Sp. z.o.o., Kraków, Poland
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28
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Howlin P, Alcock J, Burkin C. An 8 year follow-up of a specialist supported employment service for high-ability adults with autism or Asperger syndrome. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2016; 9:533-49. [PMID: 16287704 DOI: 10.1177/1362361305057871] [Citation(s) in RCA: 119] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Few supported employment programmes have been specifically designed for people with autism, especially those who are more able. This study examines the outcome of a supported employment service (NAS Prospects) for adults with autism or Asperger syndrome (IQ 60+) over an 8 year period. Approximately 68 percent of clients found employment. Of the 192 jobs, the majority were permanent contracts and most involved administrative, technical or computing work. Assessment of current clients indicates that IQ, language skills and educational attainments are high. However, work has also been found for those of lower abilities. Individuals supported by Prospects show a rise in salaries, contribute more tax and claim fewer benefits. Satisfaction with the scheme is high among clients, employers and support workers. Although the programme continues to incur a financial deficit, this has decreased. Moreover, there are many non-financial benefits, which are difficult to quantify. The importance of specialist employment support of this kind is discussed.
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Bebbington A, Beecham J. Social services support and expenditure for children with autism. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2016; 11:43-61. [PMID: 17175573 DOI: 10.1177/1362361307070911] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This article provides information about children with autism who are supported by English social services departments based on the Children in Need Survey 2001 (CIN2001). In 119 authorities, 6310 children were recorded as having a diagnosis of autism or related conditions, probably about one-quarter of all children with such diagnoses and about half of those actually supported. Demographically, this group appears similar to children with autism generally: there are more boys than girls, and learning, communication and behaviour difficulties are common. CIN2001 shows that mean social services support costs tend to be quite high, particularly compared with other disabled children. There are very considerable variations between social services departments in reported numbers and spending. It is unlikely that this variation can be attributed to the prevalence of autism, and more likely that it reflects the case recognition and service provision policies of local agencies.
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Cost-Effectiveness Analysis Comparing Pre-diagnosis Autism Spectrum Disorder (ASD)-Targeted Intervention with Ontario's Autism Intervention Program. J Autism Dev Disord 2016; 45:2833-47. [PMID: 25936527 DOI: 10.1007/s10803-015-2447-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Novel management strategies for autism spectrum disorder (ASD) propose providing interventions before diagnosis. We performed a cost-effectiveness analysis comparing the costs and dependency-free life years (DFLYs) generated by pre-diagnosis intensive Early Start Denver Model (ESDM-I); pre-diagnosis parent-delivered ESDM (ESDM-PD); and the Ontario Status Quo (SQ). The analyses took government and societal perspectives to age 65. We assigned probabilities of Independent, Semi-dependent or Dependent living based on projected IQ. Costs per person (in Canadian dollars) were ascribed to each living setting. From a government perspective, the ESDM-PD produced an additional 0.17 DFLYs for $8600 less than SQ. From a societal perspective, the ESDM-I produced an additional 0.53 DFLYs for $45,000 less than SQ. Pre-diagnosis interventions targeting ASD symptoms warrant further investigation.
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Skonieczna-Żydecka K, Gorzkowska I, Pierzak-Sominka J, Adler G. The Prevalence of Autism Spectrum Disorders in West Pomeranian and Pomeranian Regions of Poland. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2016; 30:283-289. [PMID: 26771078 DOI: 10.1111/jar.12238] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND The prevalence of autism spectrum disorders (ASD) varies worldwide from 1.4/10 000 children in the Arabian Peninsula to 185/10 000 children of Asian population. In Europe, the highest prevalence has been observed in Sweden, while the lowest in Croatia (115/10 000 and 2-3/10 000, respectively). There have been no epidemiological studies on the prevalence of ASD in Polish population. The aim of our study was to assess the prevalence of ASD in children aged 0-16 years, inhabitants of West Pomeranian and Pomeranian regions. MATERIAL AND METHODS In total, 2514 children (2038 males, 81.1%) were included. The estimates were based on the government registries, whereas data were obtained from Provincial Disability Services Commissions. RESULTS The prevalence of ASD in children aged 0-16 years varies between two regions of Poland - 32/10 000 in West Pomeranian and 38/10 000 in Pomeranian region. CONCLUSIONS The average prevalence of ASD was 35/10 000 children and was about 4-fold higher in males (P < 0.05). More studies are necessary.
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Affiliation(s)
| | - Izabela Gorzkowska
- Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland
| | | | - Grażyna Adler
- Department of Gerontobiology, Pomeranian Medical University, Szczecin, Poland
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The Costs and Benefits of Employing an Adult with Autism Spectrum Disorder: A Systematic Review. PLoS One 2015; 10:e0139896. [PMID: 26445345 PMCID: PMC4596848 DOI: 10.1371/journal.pone.0139896] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 09/18/2015] [Indexed: 11/27/2022] Open
Abstract
Background Despite an ambition from adults with Autism Spectrum Disorder (ASD) to be employed, there are limited opportunities for competitive employment for this group. Employment is not only an entitlement enjoyed by others in society, but employing adults with ASD also has economic benefits by decreasing lost productivity and resource costs for this group. Few studies have explored the cost-benefit ratio for employing adults with ASD and even fewer have taken the viewpoint of the employer, particularly applying this situation to ASD. Until such study occurs, employers may continue to be reluctant to employ adults from this group. Objective This review aimed to examine the costs, benefits and the cost-benefit ratio of employing adults with ASD, from a societal perspective and from the perspective of employers. Methods Eight databases were searched for scientific studies within defined inclusion criteria. These databases included CINAHL Plus, Cochrane Library, Emerald, Ovid Medline, ProQuest, PsycINFO, Scopus and Web of Science. Results and Conclusion Enhancing the opportunities for adults with ASD to join the workforce is beneficial from a societal perspective, not only from an inclusiveness viewpoint, but also from a strict economic standpoint. Providing supported employment services for adults with ASD does not only cut the cost compared with providing standard care, it also results in better outcomes for adults with ASD. Despite the fact that ASD was the most expensive group to provide vocational rehabilitation services for, adults with ASD have a strong chance of becoming employed once appropriate measures are in place. Hence, rehabilitation services could be considered as a worthwhile investment. The current systematic review uncovered the fact that very few studies have examined the benefits, the costs and the cost-benefit ratio of employing an adult with ASD from the perspective of employers indicating a need for this topic to be further explored.
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Critchfield TS. In Dreams Begin Responsibility: Why and How to Measure the Quality of Graduate Training in Applied Behavior Analysis. Behav Anal Pract 2015; 8:123-133. [PMID: 27703900 PMCID: PMC5048285 DOI: 10.1007/s40617-015-0090-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Although no one knows just how effective graduate training may be in creating effective practitioners of applied behavior analysis, there are plenty of logical and historical reasons to think that not all practitioners are equally competent. I detail some of those reasons and explain why practitioner effectiveness may be a more pressing worry now than in the past. Because ineffective practitioners harm the profession, rigorous mechanisms are needed for evaluating graduate training programs in terms of the field effectiveness of their practitioners. Accountability of this nature, while difficult to arrange, would make applied behavior analysis nearly unique among professions, would complement existing quality control processes, and would help to protect the positive reputation and vigorous consumer demand that the profession currently enjoys.
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Janvier YM, Harris JF, Coffield CN, Louis B, Xie M, Cidav Z, Mandell DS. Screening for autism spectrum disorder in underserved communities: Early childcare providers as reporters. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2015; 20:364-73. [PMID: 25991845 DOI: 10.1177/1362361315585055] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Early diagnosis of autism typically is associated with earlier access to intervention and improved outcomes. Daycares and preschools largely have been ignored as possible venues for early identification. This may be especially important for minority children in the United States who are typically diagnosed with autism later than White children, limiting their access to early specialized interventions and possibly resulting in poorer outcomes. Early childcare providers within underserved communities completed autism screening tools for a sample of low-risk young children (n = 967) in their programs. Early childcare providers returned screening tools for 90% of the children for whom parental consent had been received. A total of 14% of children screened positive for autism spectrum disorder and 3% of the sample met criteria for autism spectrum disorder. Among those who screened positive, 34% were lost to follow-up. Findings suggest that early childcare providers can effectively screen young children for autism spectrum disorder in preschool/daycare settings, thus improving access to early diagnosis and reducing potential healthcare disparities among underserved populations.
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Affiliation(s)
| | | | | | | | - Ming Xie
- University of Pennsylvania, Philadelphia, PA, USA
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Knowledge of Childhood Autism and Challenges of Management among Medical Doctors in Kaduna State, Northwest Nigeria. AUTISM RESEARCH AND TREATMENT 2015; 2015:892301. [PMID: 25878900 PMCID: PMC4386291 DOI: 10.1155/2015/892301] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 02/01/2015] [Accepted: 03/10/2015] [Indexed: 11/17/2022]
Abstract
Autism is a neurodevelopmental disorder with serious implications in childhood. There is a significant gap in the identification and provision of health and social services for autism in Africa. The knowledge of autism among health care providers and identifying challenges associated with its management could facilitate bridging the gap and ensuring better outcomes. A self-administered tool, the Knowledge about Childhood Autism among Health Workers (KCAHW) questionnaire, was used in assessing knowledge of autism among 175 medical doctors (participants) attending an annual scientific meeting in northwest Nigeria. Other parameters assessed were sociodemographic and professional characteristics of the participants and challenges encountered in the management of autism. Out of 175 questionnaires distributed, 167 (95.4%) were returned. Good knowledge (KCAHW score ≥15) was significantly associated with being a paediatrician or psychiatrist and practicing in a tertiary health facility (P < 0.05), while poor knowledge (KCAHW score <15) was significant among general practitioners (P < 0.05). The highest knowledge gap was associated with onset of autism and its comorbidities (KCAHW Domain 4) while the least was concerning communication impairments (KCAHW Domain 2). Major challenges encountered in autism management were dearth of specialist services, cost of evaluation, and poor caregiver perspectives of autism.
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Zanon RB, Backes B, Bosa CA. Identificação dos primeiros sintomas do autismo pelos pais. PSICOLOGIA: TEORIA E PESQUISA 2014. [DOI: 10.1590/s0102-37722014000100004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Dificuldades no desenvolvimento social são os indicadores mais prováveis de um futuro diagnóstico de autismo, entretanto o atraso da fala parece ser o motivo que mais mobiliza os pais na busca por assistência. Neste estudo foram investigados os primeiros sintomas percebidos pelos pais de crianças com autismo e a idade da criança na ocasião. Participaram 32 pré-escolares e o instrumento utilizado foi a Autism Diagnostic Interview-Revised. Comprometimentos no desenvolvimento da linguagem foram os sintomas mais frequentemente observados, porém os da socialização foram os mais precocemente identificados. No geral, a idade média em que os primeiros sintomas foram percebidos foi 15,2 meses. Os resultados corroboram achados de outros estudos, ressaltando a importância dos comprometimentos sociais para a identificação precoce do autismo.
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Di Pietro NC, Illes J. Disparities in Canadian indigenous health research on neurodevelopmental disorders. J Dev Behav Pediatr 2014; 35:74-81. [PMID: 24356498 DOI: 10.1097/dbp.0000000000000002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To map the landscape of research on autism (ASD), cerebral palsy (CP), and fetal alcohol spectrum disorder (FASD) in Canadian Aboriginal children. METHOD The authors used a detailed search strategy to identify and access publications on ASD, CP, and FASD involving Canadian Aboriginal children, families, and communities from online databases. They analyzed these materials for the type of research, stated objectives, methodologies, and the level of engagement of Aboriginal Peoples. RESULTS The authors found a total of 52 reports published since 1981 relevant to Aboriginal children. Of these, 51 focused exclusively on FASD. They also found a near-complete failure to acknowledge community involvement in research decisions or dissemination of results in any of the publications. CONCLUSIONS The focus on FASD in Aboriginal children and the absence of research on the other 2 major childhood disorders are at odds with rates of these disorders across Canadian children. The authors argue that this trend violates fundamental principles ensuring equitable representation of all children regardless of background in research and access to benefits of research in health care and perpetuates stigma in an already marginalized population.
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Affiliation(s)
- Nina C Di Pietro
- *National Core for Neuroethics, Division of Neurology, Faculty of Medicine; and †NeuroDevNet, Inc., University of British Columbia, Vancouver, Canada
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Al-Farsi YM, Waly MI, Al-Sharbati MM, Al-Shafaee M, Al-Farsi O, Al-Fahdi S, Ouhtit A, Al-Khaduri M, Al-Adawi S. Variation in socio-economic burden for caring of children with autism spectrum disorder in Oman: caregiver perspectives. J Autism Dev Disord 2013; 43:1214-21. [PMID: 23001768 DOI: 10.1007/s10803-012-1667-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A cross-sectional study was conducted to investigate whether caregiver's variations in socioeconomic status (SES) has direct bearing on challenges of nurturing children with autism spectrum disorder (ASD) in Oman. A cadre of caregivers (n = 150) from two types of SES (low-income and middle-high income) were compared based on four domains: (1) accessing and perception of remedial services, (2) utilization and perception of psychiatric services, (3) constraints for being a caregiver of children with ASD and (4) financial expenses of taking care of children with ASD. There is little indication that any particular SES fare well on these domains. Factors to mitigate such predicaments are therefore imperative in order to improve quality of life for caregivers among children with ASD.
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Affiliation(s)
- Yahya M Al-Farsi
- Department of Family Medicine and Public Health, College of Medicine and Health Sciences, Sultan Qaboos University, P.O. Box 35, 123, Al-Khoudh, Sultanate of Oman.
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Abstract
Autism spectrum disorders (ASDs) are increasingly recognized as a public health problem. According to the Centers for Disease Control and Prevention, the prevalence for ASD is now 1 in 88. The prevalence of ASDs in children has increased over the past 2 decades, nearly doubling the prevalence since the Centers for Disease Control and Prevention began tracking these numbers. Infants are defined as premature when birth takes place before 37 weeks' gestation (259 days from the first day of the mother's last menstrual period). More than 4 million live births occur in the United States each year. Preterm births account for approximately half a million of those births. The rate of premature birth has increased by more than 20% between 1990 and 2006. Cognitive impairment and atypical brain development are thought to be sequelae of preterm delivery. Low birth weight and preterm birth place these infants at higher risk for disturbances in social interaction, communication, and other psychoaffective disorders in adulthood. Major advances in the field of early autism detection include validated screening tools to facilitate early screening for children with ASD as well as those considered to be at high risk for the disorder. Given the significant maternal and neonatal morbidities that are often coupled with prematurity, understanding the prevalence and risk factors that are implicated in changes in the fetal brain may provide researchers with vital links to autism in this population.
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Zwaigenbaum L, Bryson S, Garon N. Early identification of autism spectrum disorders. Behav Brain Res 2013; 251:133-46. [PMID: 23588272 DOI: 10.1016/j.bbr.2013.04.004] [Citation(s) in RCA: 190] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2012] [Revised: 03/30/2013] [Accepted: 04/03/2013] [Indexed: 11/29/2022]
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Langdon PE, Murphy GH, Wilson E, Shepstone L, Fowler D, Heavens D, Malovic A, Russell A. Asperger syndrome and anxiety disorders (PAsSA) treatment trial: a study protocol of a pilot, multicentre, single-blind, randomised crossover trial of group cognitive behavioural therapy. BMJ Open 2013; 3:bmjopen-2013-003449. [PMID: 23901031 PMCID: PMC3731760 DOI: 10.1136/bmjopen-2013-003449] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION A number of studies have established that children, adolescents and adults with Asperger syndrome (AS) and high functioning autism (HFA) have significant problems with anxiety. Cognitive behavioural therapy (CBT) is an effective treatment for anxiety in a variety of clinical populations. There is a growing interest in exploring the effectiveness of CBT for people with AS who have mental health problems, but currently there are no known clinical trials involving adults with AS or HFA. Studies with children who have AS have reported some success. The current study aims to examine whether modified group CBT for clinically significant anxiety in an AS population is likely to be efficacious. METHODS AND ANALYSIS This study is a randomised, single-blind crossover trial. At least 36 individuals will be recruited and randomised into a treatment arm or a waiting-list control arm. During treatment, individuals will receive 3 sessions of individual CBT, followed by 21 sessions of group CBT. Primary outcome measures focus on anxiety. Secondary outcome measures focus on everyday social and psychiatric functioning, additional measures of anxiety and fear, depression, health-related quality of life and treatment cost. Assessments will be administered at pregroup and postgroup and at follow-up by researchers who are blinded to group allocation. The trial aims to find out whether or not psychological treatments for anxiety can be adapted and used to successfully treat the anxiety experienced by people with AS. Furthermore, we aim to determine whether this intervention represents good value for money. ETHICS AND DISSEMINATION The trial received a favourable ethical opinion from a National Health Service (NHS) Research Ethics Committee. All participants provided written informed consent. Findings will be shared with all trial participants, and the general public, as well as the scientific community. TRIAL REGISTRATION ISRCTN 30265294 (DOI: 10.1186/ISRCTN30265294), UKCRN 8370.
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Affiliation(s)
- Peter E Langdon
- Department of Psychological Sciences, Norwich Medical School, University of East Anglia and Broadland Clinic, Hertfordshire Partnership NHS Foundation Trust, Norwich, UK
| | | | - Edward Wilson
- Department of Population Health and Primary Care, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Lee Shepstone
- Department of Population Health and Primary Care, Norwich Medical School, University of East Anglia, Norwich, UK
| | - David Fowler
- Norfolk and Suffolk NHS Foundation Trust, Norwich, UK
| | - David Heavens
- Norfolk and Suffolk NHS Foundation Trust, Norwich, UK
| | - Aida Malovic
- Tizard Centre, University of Kent, Canterbury, UK
| | - Alexandra Russell
- Department of Psychological Sciences, Norwich Medical School, University of East Anglia and Broadland Clinic, Hertfordshire Partnership NHS Foundation Trust, Norwich, UK
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Diggle TTJ, McConachie H. Parent-mediated early intervention for young children with autism spectrum disorder. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2013. [DOI: 10.1002/14651858.cd003496.pub2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tim T J Diggle
- St Nicholas Hospital; Northern Mental Health Service for Young People; St Nicholas House Gosforth Newcastle upon Tyne UK NE3 3XT
| | - Helen McConachie
- Newcastle University; Institute of Health and Society; Newcastle upon Tyne UK NE1 4LP
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Broderick G, Craddock TJA. Systems biology of complex symptom profiles: capturing interactivity across behavior, brain and immune regulation. Brain Behav Immun 2013; 29:1-8. [PMID: 23022717 PMCID: PMC3554865 DOI: 10.1016/j.bbi.2012.09.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2012] [Revised: 09/13/2012] [Accepted: 09/14/2012] [Indexed: 12/15/2022] Open
Abstract
As our thinking about the basic principles of biology and medicine continue to evolve, the importance of context and regulatory interaction is becoming increasingly obvious. Biochemical and physiological components do not exist in isolation but instead are part of a tightly integrated network of interacting elements that ensure robustness and support the emergence of complex behavior. This integration permeates all levels of biology from gene regulation, to immune cell signaling, to coordinated patterns of neuronal activity and the resulting psychosocial interaction. Systems biology is an emerging branch of science that sits as a translational catalyst at the interface of the life and computational sciences. While there is no universally accepted definition of systems biology, we attempt to provide an overview of some the basic unifying concepts and current efforts in the field as they apply to illnesses where brain and subsequent behavior are a chief component, for example autism, schizophrenia, depression, and others. Methods in this field currently constitute a broad mosaic that stretches across multiple scales of biology and physiological compartments. While this work by no means constitutes an exhaustive list of all these methods, this work highlights the principal sub-disciplines presently driving the field as well as future directions of progress.
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Affiliation(s)
- Gordon Broderick
- Department of Medicine, University of Alberta, Edmonton, Canada.
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Schaaf RC, Blanche EI. Emerging as leaders in autism research and practice: using the data-driven intervention process. Am J Occup Ther 2012; 66:503-5. [PMID: 22917115 DOI: 10.5014/ajot.2012.006114] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Peters-Scheffer N, Didden R, Korzilius H, Matson J. Cost comparison of early intensive behavioral intervention and treatment as usual for children with autism spectrum disorder in The Netherlands. RESEARCH IN DEVELOPMENTAL DISABILITIES 2012; 33:1763-1772. [PMID: 22705454 DOI: 10.1016/j.ridd.2012.04.006] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 03/19/2012] [Accepted: 04/03/2012] [Indexed: 06/01/2023]
Abstract
Early intensive behavioral intervention (EIBI) may result in improved cognitive, adaptive and social functioning and reductions in autism severity and behavioral problems in children with Autism Spectrum Disorder (ASD). For a subset of children, normal functioning may be the result. However, due to the intensity (20-40 h per week for 3 years with a low child staff ratio) implementation costs are high and can be controversial. Estimated costs for education, (supported) work and (sheltered) living for individuals with ASD in The Netherlands are applied in a cost-offset model. A compelling argument for the provision of EIBI is long term savings which are approximately € 1,103,067 from age 3 to 65 years per individual with ASD. Extending these costs to the whole Dutch ASD population, cost savings of € 109.2-€ 182 billion have been estimated, excluding costs associated with inflation.
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Affiliation(s)
- Nienke Peters-Scheffer
- Behavioural Science Institute, Radboud University Nijmegen, PO Box 9104, 6500 HE Nijmegen, The Netherlands.
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Reichow B, Barton EE, Boyd BA, Hume K. Early intensive behavioral intervention (EIBI) for young children with autism spectrum disorders (ASD). Cochrane Database Syst Rev 2012; 10:CD009260. [PMID: 23076956 DOI: 10.1002/14651858.cd009260.pub2] [Citation(s) in RCA: 155] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The rising prevalence of autism spectrum disorders (ASD) increases the need for evidence-based behavioral treatments to lessen the impact of symptoms on children's functioning. At present, there are no curative or psychopharmacological therapies to effectively treat all symptoms of the disorder. Early intensive behavioral intervention (EIBI), a treatment based on the principles of applied behavior analysis delivered for multiple years at an intensity of 20 to 40 hours per week, is one of the more well-established treatments for ASD. OBJECTIVES To systematically review the evidence for the effectiveness of EIBI in increasing the functional behaviors and skills of young children with ASD. SEARCH METHODS We searched the following databases on 22 November 2011: CENTRAL (2011 Issue 4), MEDLINE (1948 to November Week 2, 2011), EMBASE (1980 to Week 46, 2011), PsycINFO (1806 to November Week 3, 2011), CINAHL (1937 to current), ERIC (1966 to current), Sociological Abstracts (1952 to current), Social Science Citation Index (1970 to current), WorldCat, metaRegister of Controlled Trials, and Networked Digital Library of Theses and Dissertations. We also searched the reference lists of published papers. SELECTION CRITERIA Randomized control trials (RCTs), quasi-randomized control trials, or clinical control trials (CCTs) in which EIBI was compared to a no-treatment or treatment-as-usual control condition. Participants must have been less than six years of age at treatment onset and assigned to their study condition prior to commencing treatment. DATA COLLECTION AND ANALYSIS Two authors independently selected and appraised studies for inclusion and assessed the risk of bias in each included study. All outcome data were continuous, from which standardized mean difference effect sizes with small sample correction were calculated. We conducted random-effects meta-analysis where possible, which means we assumed individual studies would provide different estimates of treatment effects. MAIN RESULTS One RCT and four CCTs with a total of 203 participants were included. Reliance on synthesis from four CCTs limits the evidential base and this should be borne in mind when interpreting the results. All studies used a treatment-as-usual comparison group. We synthesized the results of the four CCTs using a random-effects model of meta-analysis of the standardized mean differences. Positive effects in favor of the EIBI treatment group were found for all outcomes. The mean effect size for adaptive behavior was g = 0.69 (95% CI 0.38 to 1.01; P < 0.0001). The mean effect size for IQ was g = 0.76 (95% CI 0.40 to 1.11; P < 0.0001). Three measures of communication and language skills all showed results in favor of EIBI: expressive language g = 0.50 (95% CI 0.05 to 0.95; P = 0.03), receptive language g = 0.57 (95% CI 0.20 to 0.94; P = .03), and daily communication skills g = 0.74 (95% CI 0.30 to 1.18; P = 0.0009). The mean effect size for socialization was g = 0.42 (95% CI 0.11 to 0.73; P = 0.0008), and for daily living skills was g = 0.55 (95% CI 0.24 to 0.87; P = 0.0005). Additional descriptive analyses of other aspects related to quality of life and psychopathology are presented. However, due to the inclusion of non-randomized studies, there is a high risk of bias and the overall quality of evidence was rated as 'low' using the GRADE system, which rates the quality of evidence from meta-analyses to determine recommendations for practice. AUTHORS' CONCLUSIONS There is some evidence that EIBI is an effective behavioral treatment for some children with ASD. However, the current state of the evidence is limited because of the reliance on data from non-randomized studies (CCTs) due to the lack of RCTs. Additional studies using RCT research designs are needed to make stronger conclusions about the effects of EIBI for children with ASD.
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Affiliation(s)
- Brian Reichow
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA.
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Jordan I, Robertson D, Catani M, Craig M, Murphy D. Aripiprazole in the treatment of challenging behaviour in adults with autism spectrum disorder. Psychopharmacology (Berl) 2012; 223:357-60. [PMID: 22535309 DOI: 10.1007/s00213-012-2723-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 04/09/2012] [Indexed: 11/25/2022]
Abstract
BACKGROUND Autism spectrum disorders (ASD) are associated with repetitive behaviours and often also with hyperactivity, aggression, self-injurious behaviour, irritability and lability of mood. There is emerging evidence that aripiprazole, an antipsychotic with partial agonist dopaminergic effect, may be effective in the treatment of these challenging behaviours. Nevertheless, there is little evidence for their efficacy in adults with ASD. OBJECTIVES The aim of this article is to present preliminary data on the use of aripiprazole in the treatment of challenging behaviour in the setting of ASD. METHODS We present a consecutive series of five inpatients of normal intelligence with challenging behaviour associated with ASD, diagnosed according to ICD-10 criteria, which was resistant to treatment with other medical and behavioural interventions and which was treated with aripiprazole. RESULTS Four out of five patients were classified as "much improved" or "very much improved" according to the Clinical Global Impression-Improvement scale. Aripiprazole caused akathisia, at a dose of 30 mg in the one patient who was not classified as a responder but was otherwise well tolerated. CONCLUSIONS This is the first case series of adults with ASD presenting with challenging behaviour who have been treated with aripiprazole. While the results are promising, controlled trials are required to confirm the findings.
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Affiliation(s)
- Iain Jordan
- Department of Forensic and Neurodevelopmental Science, Institute of Psychiatry, 16 De Crespigny Park, London, SE5 8AF, UK.
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Poustka L, Rothermel B, Banaschewski T, Kamp-Becker I. Intensive verhaltenstherapeutische Interventionsprogramme bei Autismus-Spektrum-Störungen. KINDHEIT UND ENTWICKLUNG 2012. [DOI: 10.1026/0942-5403/a000074] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Autismus-Spektrum-Störungen (ASD) sind früh beginnende, persistierende Entwicklungsstörungen, die durch qualitative Beeinträchtigungen der sozialen Kommunikation und Sprache, der sozialen Interaktion sowie durch stereotypes Verhalten und Interessen charakterisiert sind. Für intensive verhaltenstherapeutische Interventionsprogramme, insbesondere nach Applied Behavior Analysis (ABA, „angewandte Verhaltensanalyse“), besteht bisher die beste Evidenz bei ASD-Behandlung. Sie zielen auf die Förderung eines breiten Spektrums an Fertigkeiten ab, wie die Verbesserung der kognitiven und Sprachentwicklung, des Anpassungsverhaltens und der motorischen Funktionen. Neuere Interventionsstudien zeigen einen Trend zur Fokussierung vor allem auf die Verbesserung der sozialen Kommunikation betroffener Kinder. Vorliegende Übersichtarbeit fasst eine Auswahl der bisher untersuchten, intensiven verhaltenstherapeutischen Interventionsprogramme und Elterntrainings für ASD zusammen, um in der klinischen Praxis die Entscheidung für eine evidenzbasierte Therapieempfehlung für betroffene Familien zu erleichtern.
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Affiliation(s)
- Luise Poustka
- Klinik für Psychiatrie und Psychotherapie des Kindes- und Jugendalters am Zentralinstitut für Seelische Gesundheit Mannheim
| | - Boris Rothermel
- Klinik für Psychiatrie und Psychotherapie des Kindes- und Jugendalters am Zentralinstitut für Seelische Gesundheit Mannheim
| | - Tobias Banaschewski
- Klinik für Psychiatrie und Psychotherapie des Kindes- und Jugendalters am Zentralinstitut für Seelische Gesundheit Mannheim
| | - Inge Kamp-Becker
- Philipps-Universität Marburg, Klinik für Kinder- und Jugendpsychiatrie und -psychotherapie, Universitätsklinikum Gießen und Marburg GmbH
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Wang J, Zhou X, Xia W, Sun CH, Wu LJ, Wang JL, Tomoda A. Parent-reported health care expenditures associated with autism spectrum disorders in Heilongjiang province, China. BMC Health Serv Res 2012; 12:7. [PMID: 22230043 PMCID: PMC3276407 DOI: 10.1186/1472-6963-12-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Accepted: 01/10/2012] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND The aim of this study was to determine the health expenses incurred by families with children with autism spectrum disorder (ASD) and those expenses' relation to total household income and expenditures. METHODS In this cross-sectional study, health care expenditure data were collected through face-to-face interviews. Expenses included annual costs for clinic visits, medication, behavioral therapy, transportation, and accommodations. Health care costs as a percentage of total household income and expenditures were also determined. The participants included 290 families with ASD children who were treated at the Children Development and Behavior Research Center, Harbin Medical University, China. RESULTS Families with ASD children from urban and rural areas had higher per-capita household expenditures by 60.8% and 74.7%, respectively, compared with provincial statistics for 2007. Behavioral therapy accounted for the largest proportion of health expenses (54.3%) for ASD children. In 19.9% of urban and 38.2% of rural families, health care costs exceeded the total annual household income. Most families (89.3% of urban families; 88.1% of rural families) in that province reported higher health care expenditures than the provincial household average. CONCLUSION For families with ASD children, the economic burden of health care is substantially higher than the provincial average.
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Affiliation(s)
- Jia Wang
- Department of Children's and Adolescent Health, Public Health College of Harbin Medical University, 157 Baojian Road, Nangang District, Harbin 150086, P.R. China
| | - Xue Zhou
- Department of Children's and Adolescent Health, Public Health College of Harbin Medical University, 157 Baojian Road, Nangang District, Harbin 150086, P.R. China
| | - Wei Xia
- Department of Children's and Adolescent Health, Public Health College of Harbin Medical University, 157 Baojian Road, Nangang District, Harbin 150086, P.R. China
| | - Cai-Hong Sun
- Department of Children's and Adolescent Health, Public Health College of Harbin Medical University, 157 Baojian Road, Nangang District, Harbin 150086, P.R. China
| | - Li-Jie Wu
- Department of Children's and Adolescent Health, Public Health College of Harbin Medical University, 157 Baojian Road, Nangang District, Harbin 150086, P.R. China
| | - Jian-Li Wang
- Departments of Psychiatry and of Community Health Sciences, Faculty of Medicine, University of Calgary, Calgary T2N 4N1, Canada
| | - Akemi Tomoda
- Department of Child Development, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8566, Japan
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Fernell E, Hedvall Å, Westerlund J, Höglund Carlsson L, Eriksson M, Barnevik Olsson M, Holm A, Norrelgen F, Kjellmer L, Gillberg C. Early intervention in 208 Swedish preschoolers with autism spectrum disorder. A prospective naturalistic study. RESEARCH IN DEVELOPMENTAL DISABILITIES 2011; 32:2092-2101. [PMID: 21985993 DOI: 10.1016/j.ridd.2011.08.002] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2011] [Revised: 07/31/2011] [Accepted: 08/01/2011] [Indexed: 05/31/2023]
Abstract
Early intervention has been reported to improve outcome in children with autism spectrum disorders (ASDs). Several studies in the field have been randomized controlled trials (RCTs). The aim of this study was to assess ASD outcome in a large naturalistic study. Two hundred and eight children, aged 20-54 months, with a clinical diagnosis of ASD were given intervention and monitored prospectively in a naturalistic fashion over a period of 2 years. The toddlers were considered representative of all but the most severely multiple disabled preschool children with ASD in Stockholm county. They fell into three cognitive subgroups: one with learning disability, one with developmental delay, and one with normal intellectual functioning. Data on intervention type and intensity were gathered prospectively in a systematic fashion. Intervention was classified into intensive applied behaviour analysis (ABA) and non-intensive, targeted interventions, also based on ABA principles. Children were comprehensively assessed by a research team before the onset of intervention, and then, again, 2 years later. Change in Vineland adaptive behaviour scales composite scores from intake (T1) to leaving the study (T2) was set as the primary outcome variable. The research team remained blind to the type and intensity of interventions provided. One hundred and ninety-eight (95%) of the original samples stayed in the study throughout the whole 2-year period and 192 children had a complete Vineland composite score results both at T1 and T2. Vineland composite scores increased over the 2-year period. This increase was accounted for by the subgroup with normal cognitive functioning. There was no significant difference between the intensive and non-intensive groups. Individual variation was considerable, but no child in the study was "problem-free" at follow-up. Our data do not support that children with ASD generally benefit more from the most intensive ABA intervention programs than from less intensive interventions or targeted interventions based on ABA.
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