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Davis NO, Lerebours R, Aiello RE, Carpenter KLH, Compton S, Franz L, Kollins SH, Sabatos-DeVito M, Spanos M, Dawson G. Behavioral characteristics of toddlers later identified with an autism diagnosis, ADHD symptoms, or combined autism and ADHD symptoms. J Child Psychol Psychiatry 2024. [PMID: 39227035 DOI: 10.1111/jcpp.14050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/30/2024] [Indexed: 09/05/2024]
Abstract
BACKGROUND Autism commonly co-occurs with attention-deficit/hyperactivity disorder (ADHD), but less is known regarding how ADHD symptoms impact the early presentation of autism. This study examined early behavioral characteristics of a community sample of toddlers later identified with autism diagnosis, ADHD symptoms, combined autism and ADHD symptoms, or neither condition. METHODS Participants were 506 toddlers who were part of a longitudinal study of children's behavioral development. Parents completed questionnaires about their children's behavior at two time points. Four groups were identified based on study measures or medical record: autism diagnosis (n = 45), elevated ADHD symptoms (n = 70), autism and ADHD symptoms (n = 30), or neurotypical development (n = 361). Relationships between early parent report of autism- and ADHD-related behaviors, social-emotional and behavioral functioning, and caregiver experience and subsequent group designation were evaluated with adjusted linear regression models controlling for sex. RESULTS Significant group differences were found in measures of autism-related behaviors, ADHD-related behaviors, externalizing and internalizing behaviors, and parent support needs (p < .0001). Pairwise comparisons indicated toddlers later identified with combined autism diagnosis and ADHD symptoms had higher levels of autism-related behaviors, externalizing and internalizing behaviors, and autism-related parent support needs compared to the other groups. Toddlers with subsequent elevated ADHD symptoms or combined autism diagnosis and ADHD symptoms exhibited similar levels of ADHD-related behaviors, while both groups displayed more ADHD-related behaviors than toddlers subsequently identified with autism or those with neither condition. CONCLUSIONS In this community sample, toddlers for whom combined autism diagnosis and ADHD symptoms were subsequently identified showed a distinct presentation characterized by higher early autism-related behaviors, broader behavioral concerns, and higher parent support needs. Presence of ADHD symptoms (alone or in combination with autism) was associated with higher parent-reported ADHD-related behaviors during toddlerhood. Results indicate that ADHD-related behaviors are manifest by toddlerhood, supporting screening for both autism and ADHD during early childhood.
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Affiliation(s)
- Naomi O Davis
- Duke ADHD Program, Duke University School of Medicine, Durham, NC, USA
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Reginald Lerebours
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA
| | - Rachel E Aiello
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Kimberly L H Carpenter
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Scott Compton
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Lauren Franz
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Scott H Kollins
- Duke ADHD Program, Duke University School of Medicine, Durham, NC, USA
- Akili Interactive, Boston, MA, USA
| | - Maura Sabatos-DeVito
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Marina Spanos
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Geraldine Dawson
- Duke Center for Autism and Brain Development, Duke University School of Medicine, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
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Bradshaw J, Eberth JM, Zgodic A, Federico A, Flory K, McLain AC. County-Level Prevalence Estimates of Autism Spectrum Disorder in Children in the United States. J Autism Dev Disord 2024; 54:2710-2718. [PMID: 37142898 PMCID: PMC11019892 DOI: 10.1007/s10803-023-05920-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2023] [Indexed: 05/06/2023]
Abstract
Prevalence estimates of autism spectrum disorder (ASD) point to geographic and socioeconomic disparities in identification and diagnosis. Estimating national prevalence rates can limit understanding of local disparities, especially in rural areas where disproportionately higher rates of poverty and decreased healthcare access exist. Using a small area estimation approach from the 2016-2018 National Survey of Children's Health (N = 70,913), we identified geographic differences in ASD prevalence, ranging from 4.38% in the Mid-Atlantic to 2.71% in the West South-Central region. Cluster analyses revealed "hot spots" in parts of the Southeast, East coast, and Northeast. This geographic clustering of prevalence estimates suggests that local or state-level differences in policies, service accessibility, and sociodemographics may play an important role in identification and diagnosis of ASD.County-Level Prevalence Estimates of Autism Spectrum Disorder in Children in the United States.
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Affiliation(s)
- Jessica Bradshaw
- Department of Psychology, University of South Carolina, Columbia, SC, USA
| | - Jan M Eberth
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Rural and Minority Health Research Center, University of South Carolina, Columbia, SC, USA
| | - Anja Zgodic
- Rural and Minority Health Research Center, University of South Carolina, Columbia, SC, USA
| | - Alexis Federico
- Department of Psychology, University of South Carolina, Columbia, SC, USA
| | - Kate Flory
- Department of Psychology, University of South Carolina, Columbia, SC, USA
| | - Alexander C McLain
- Rural and Minority Health Research Center, University of South Carolina, Columbia, SC, USA.
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3
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Alsayouf HA. Growing evidence of pharmacotherapy effectiveness in managing attention-deficit/hyperactivity disorder in young children with or without autism spectrum disorder: a minireview. Front Psychiatry 2024; 15:1408876. [PMID: 38979493 PMCID: PMC11228304 DOI: 10.3389/fpsyt.2024.1408876] [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] [Received: 04/02/2024] [Accepted: 06/12/2024] [Indexed: 07/10/2024] Open
Abstract
Many children with autism spectrum disorder (ASD) also have attention-deficit/hyperactivity disorder (ADHD). ADHD in children is associated with increased risk of negative outcomes, and early intervention is critical. Current guidelines recommend psychosocial interventions such as behavioral training as the first line of therapy in managing ADHD symptoms in children with or without ASD. Where symptoms are refractory to these interventions, medications such as stimulants, α2-adrenergic agonist inhibitors, selective norepinephrine reuptake inhibitors, and second-generation antipsychotics are recommended. However, these pharmacotherapies do not have regulatory approval for use in children of preschool age, and evidence on their safety and efficacy in this population has historically been very limited. Since publication of the current guidelines in 2020, several new randomized controlled trials and real-world studies have been published that have investigated the efficacy and tolerability of these medications in preschool children with ADHD, with or without comorbid ASD. Here, we provide a review of the key findings of these studies, which suggest that there is growing evidence to support the use of pharmacological interventions in the management of ADHD in preschool children with comorbid ASD.
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Paveenakiattikhun S, Likhitweerawong N, Sanguansermsri C. EEG findings and clinical severity and quality of life in non-epileptic patients with autism spectrum disorders. Child Neuropsychol 2024:1-11. [PMID: 38805362 DOI: 10.1080/09297049.2024.2360651] [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: 12/26/2023] [Accepted: 05/17/2024] [Indexed: 05/30/2024]
Abstract
Electroencephalogram (EEG) abnormalities could be seen in up to 60% of non-epileptic children with autism spectrum disorder (ASD). They have been used as biomarkers of ASD severity. The objective of our study is to identify EEG abnormalities in children with different degrees of ASD severity based on the Autism Treatment Evaluation Checklist (ATEC). We also want to assess the quality of life for children with ASD. All of the children underwent at least one hour of sleep-deprived EEG. Forty-five children were enrolled, of whom 42 were male. EEG abnormalities were found in 10 (22.2%) children, predominantly in the bilateral frontal areas. There were no differences in EEG findings among the mild, moderate, and severe ASD groups. The severity of ASD was associated with female sex (p-value = 0.013), ASD with attention deficit hyperactivity disorder (ADHD) (p-value = 0.032), ASD children taking medications (p-value = 0.048), and a lower Pediatric Quality of Life Inventory (PedsQL) (p-value <0.001). Social and emotional domains were the most problematic for health-related quality of life in ASD children, according to parent reports of PedsQL. Further studies with a larger sample size will help to clarify the potential associations between EEG abnormalities and the severity of ASD, as well as the impact on quality of life.
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Affiliation(s)
- Sirada Paveenakiattikhun
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University Hospital, Chiang Mai, Thailand
| | - Narueporn Likhitweerawong
- Child and Development Division, Department of Pediatrics, Faculty of Medicine, Chiang Mai University Hospital, Chiang Mai, Thailand
| | - Chinnuwat Sanguansermsri
- Neurology Division, Department of Pediatrics, Faculty of Medicine, Chiang Mai University Hospital, Chiang Mai, Thailand
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5
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Kochhar P, Arora I, Bellato A, Ropar D, Hollis C, Groom M(MJ. A comparison of visual attention to pictures in the Autism Diagnostic Observation Schedule in children and adolescents with ADHD and/or autism. Front Psychiatry 2024; 15:1378593. [PMID: 38742132 PMCID: PMC11089217 DOI: 10.3389/fpsyt.2024.1378593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 04/08/2024] [Indexed: 05/16/2024] Open
Abstract
Background Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) are neurodevelopmental conditions which frequently co-occur. The Autism Diagnostic Observation Schedule (ADOS) is commonly used to aid with diagnostic assessment of ASD but was not originally designed for use in those with comorbid ADHD. Visual attention to social stimuli has been often studied in ASD using eye-tracking, to obtain quantitative indices of how attention is deployed to different parts of a social image/scene. As the ADOS includes tasks that rely on attending to and processing images of social scenes, these measures of visual attention could provide useful additional objective measurement alongside ADOS scores to enhance the characterisation of autistic symptoms in those with ADHD. Methods Children with ASD, comorbid ASD and ADHD, ADHD and Neurotypical (NT) controls were recruited (n=84). Visual attention was measured using eye-tracking during free viewing of social scenes selected from the ADOS. The full ADOS was then administered. Stimulant medication was temporarily withdrawn during this assessment. Research diagnoses were based on the Development and Wellbeing Assessment (DAWBA), ADOS, Social Communication Questionnaire (SCQ, a measure of ASD severity) and Conners' Rating Scales (CRS-3, a measure of ADHD severity) following clinical consensus. Results Using factorial ANOVAs to model ADHD, Autism and their interaction, we found that fixation duration to faces was reduced in those with ASD (ASD and ASD+ADHD) compared to those without ASD (ADHD and NT). Reduced visual attention to faces in the whole sample was associated with Autism symptom severity (SCQ subscale scores) but not ADHD symptom severity (CRS-3 scores). Discussion Our findings provide preliminary evidence in support of implementing visual attention measurement during assessment of ASD in the context of comorbidity with ADHD. For example, if a child with ADHD was found to reduce attention to faces in ADOS pictures this may suggest additive difficulties on the autism spectrum. Replication across a larger sample would be informative. This work has future potential in the clinic to help with complex cases, including those with co-occurring ADHD and ASD.
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Affiliation(s)
- Puja Kochhar
- Neurodevelopmental Specialist Service, Nottinghamshire Healthcare National Health Service (NHS) Foundation Trust, Nottingham, United Kingdom
- Institute of Mental Health, University of Nottingham, Nottingham, United Kingdom
| | - Iti Arora
- Institute of Mental Health, University of Nottingham, Nottingham, United Kingdom
- Division of Psychology and Language Sciences, Faculty of Brain Sciences, University College London, London, United Kingdom
| | - Alessio Bellato
- Institute of Mental Health, University of Nottingham, Nottingham, United Kingdom
- School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Danielle Ropar
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Chris Hollis
- Institute of Mental Health, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) MindTech Medtech Co-operative, Institute of Mental Health, UK NIHR, Nottingham, United Kingdom
- Nottingham Biomedical Research Centre, Institute of Mental Health, Nottingham, United Kingdom
| | - Madeleine (Maddie) J. Groom
- Institute of Mental Health, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) MindTech Medtech Co-operative, Institute of Mental Health, UK NIHR, Nottingham, United Kingdom
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Leng LL, Zhu YW, Zhou LG. Explaining differences in autism detection timing: Age of diagnosis and associated individual and socio-familial factors in Chinese children. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:896-907. [PMID: 37491952 DOI: 10.1177/13623613231187184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
LAY ABSTRACT Timely detection is an issue of paramount importance in the care of children with autism spectrum disorder. Whether the delayed autism spectrum disorder diagnosis can be explained by children's clinical presentations and socio-familial status in China is a question to be addressed. We investigated 1235 autism spectrum disorder children from 132 rehabilitation organisations in Shenzhen, China. These children were found to have a mean age of diagnosis of 31.4 ± 12.7 months and a median age of diagnosis of 30.0 months. The majority of these children were able to receive their diagnosis during toddlerhood. However, about one in six were not diagnosed until they entered preschool or later, thus missing the golden window of opportunity for early intervention. The age of diagnosis was likely to be late if the children were older, were less severe and presented with no intellectual impairment. The odds of having a delayed autism spectrum disorder diagnosis were more than 9 times higher among migrant autism spectrum disorder children than among those with local household registrations, thus underscoring the importance of identifying culturally sensitive socio-economic determinants in autism spectrum disorder detection, as these factors are likely to affect the quality of life of many autism spectrum disorder children and their families.
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Knott R, Mellahn OJ, Tiego J, Kallady K, Brown LE, Coghill D, Williams K, Bellgrove MA, Johnson BP. Age at diagnosis and diagnostic delay across attention-deficit hyperactivity and autism spectrums. Aust N Z J Psychiatry 2024; 58:142-151. [PMID: 37885260 PMCID: PMC10838471 DOI: 10.1177/00048674231206997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
BACKGROUND Despite the known benefits of accurate and timely diagnosis for children with attention-deficit hyperactivity disorder and autism spectrum disorders (autism), for some children this goal is not always achieved. Existing research has explored diagnostic delay for autism and attention-deficit hyperactivity disorder only, and when attention-deficit hyperactivity disorder and autism co-occur, autism has been the focus. No study has directly compared age at diagnosis and diagnostic delay for males and females across attention-deficit hyperactivity disorder, autism and specifically, attention-deficit hyperactivity disorder + autism. METHODS Australian caregivers (N = 677) of children with attention-deficit hyperactivity disorder, autism or attention-deficit hyperactivity disorder + autism were recruited via social media (n = 594) and the Monash Autism and ADHD Genetics and Neurodevelopment Project (n = 83). Caregivers reported on their child's diagnostic process. Diagnostic delay was the mean difference between general initial developmental concerns and the child's attention-deficit hyperactivity disorder and autism diagnosis. RESULTS Children with autism were significantly younger at autism diagnosis than the attention-deficit hyperactivity disorder + autism group (ηp2 = 0.06), whereas children with attention-deficit hyperactivity disorder were significantly older at attention-deficit hyperactivity disorder diagnosis than the attention-deficit hyperactivity disorder + autism group (ηp2 = 0.01). Delay to attention-deficit hyperactivity disorder and autism diagnosis was significantly longer in the attention-deficit hyperactivity disorder + autism group compared to attention-deficit hyperactivity disorder (ηp2 = 0.02) and autism (η2 = 0.04) only. Delay to autism diagnosis for females with autism (η2 = 0.06) and attention-deficit hyperactivity disorder + autism (η2 = 0.04) was longer compared to males. CONCLUSIONS Having attention-deficit hyperactivity disorder + autism and being female were associated with longer delays to diagnosis. The reasons for these delays and possible adverse effects on outcomes require further study.
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Affiliation(s)
- Rachael Knott
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Olivia J Mellahn
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Jeggan Tiego
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Kathryn Kallady
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Louise E Brown
- School of Nursing, Midwifery and Paramedicine, Curtin University, Bentley, WA, Australia
| | - David Coghill
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia
- Department of Mental Health, The Royal Children’s Hospital, Parkville, VIC, Australia
- Neurodevelopment and Disability Research, Murdoch Children’s Research Institute, The Royal Children’s Hospital, Parkville, VIC, Australia
| | - Katrina Williams
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia
- Neurodevelopment and Disability Research, Murdoch Children’s Research Institute, The Royal Children’s Hospital, Parkville, VIC, Australia
- Department of Developmental Paediatrics, Monash Children’s Hospital, Clayton, VIC, Australia
- Department of Paediatrics, Monash University, Monash Children’s Hospital, Clayton, VIC, Australia
| | - Mark A Bellgrove
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Beth P Johnson
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC, Australia
- Department of Paediatrics, Monash University, Monash Children’s Hospital, Clayton, VIC, Australia
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Alsayouf HA, Alsarhan O, Khreisat W, Daoud A. Atomoxetine Treatment of Attention Deficit/Hyperactivity Disorder Symptoms in 3-6-Year-Old Children with Autism Spectrum Disorder: A Retrospective Cohort Study. CHILDREN (BASEL, SWITZERLAND) 2024; 11:163. [PMID: 38397275 PMCID: PMC10887200 DOI: 10.3390/children11020163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/21/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024]
Abstract
Atomoxetine is indicated for the management of attention deficit/hyperactivity disorder (ADHD) in children and adolescents aged 6 to 18 years. Few studies have assessed the safety and tolerability of atomoxetine in younger patients. This retrospective cohort study included 133 children aged 3-6 years who were diagnosed with ADHD comorbid with autism spectrum disorder (ASD). The primary endpoint was the evaluation of the safety profile of atomoxetine. In total, 50 patients (37.6%) experienced adverse events (AEs), which led to treatment discontinuation in 23 patients (17.3%). The most common AEs were gastrointestinal (24.1%), aggression or hostility (12.8%), and increased hyperactivity (9.0%). In the 23 patients who discontinued treatment, all the AEs resolved after treatment ceased. Among the 110 patients who completed at least 6 months' treatment, atomoxetine titrated to a dose of 1.2-1.8 mg/kg/day appeared to be well tolerated and effective. The Clinical Global Impression-Improvement score improved to 1 ("very much improved") and 2 ("much improved") in 62.4% and 20.3% of children, respectively, at their last visit. Overall, atomoxetine appeared to be well tolerated in younger children with comorbid ADHD and ASD. Nevertheless, close patient monitoring remains essential, and the study limitations necessitate caution in generalizing these findings to broader populations. Long-term prospective studies are required.
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Affiliation(s)
| | | | | | - Azhar Daoud
- The Specialty Hospital, Amman 11942, Jordan;
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Wittkopf S, Langmann A, Roessner V, Roepke S, Poustka L, Nenadić I, Stroth S, Kamp-Becker I. Conceptualization of the latent structure of autism: further evidence and discussion of dimensional and hybrid models. Eur Child Adolesc Psychiatry 2023; 32:2247-2258. [PMID: 36006478 PMCID: PMC10576682 DOI: 10.1007/s00787-022-02062-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 08/01/2022] [Indexed: 11/29/2022]
Abstract
Autism spectrum disorder (ASD) might be conceptualized as an essentially dimensional, categorical, or hybrid model. Yet, current empirical studies are inconclusive and the latent structure of ASD has explicitly been examined only in a few studies. The aim of our study was to identify and discuss the latent model structure of behavioral symptoms related to ASD and to address the question of whether categories and/or dimensions best represent ASD symptoms. We included data of 2920 participants (1-72 years of age), evaluated with the Autism Diagnostic Observation Schedule (Modules 1-4). We applied latent class analysis, confirmatory factor analysis, and factor mixture modeling and evaluated the model fit by a combination of criteria. Based on the model selection criteria, the model fits, the interpretability as well as the clinical utility we conclude that the hybrid model serves best for conceptualization and assessment of ASD symptoms. It is both grounded in empirical evidence and in clinical usefulness, is in line with the current classification system (DSM-5) and has the potential of being more specific than the dimensional approach (decreasing false positive diagnoses).
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Affiliation(s)
- Sarah Wittkopf
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Clinic, Philipps-University, Marburg, Germany
| | - Anika Langmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Clinic, Philipps-University, Marburg, Germany
| | - Veit Roessner
- Department of Child and Adolescent Psychiatry, Technical University Dresden, Dresden, Germany
| | - Stefan Roepke
- Department of Psychiatry, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Igor Nenadić
- Department of Psychiatry and Psychotherapy, Medical Clinic, Philipps-University Marburg, Marburg, Germany
| | - Sanna Stroth
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Clinic, Philipps-University, Marburg, Germany.
| | - Inge Kamp-Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Clinic, Philipps-University, Marburg, Germany
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10
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Porter M, Sugden-Lingard S, Brunsdon R, Benson S. Autism Spectrum Disorder in Children with an Early History of Paediatric Acquired Brain Injury. J Clin Med 2023; 12:4361. [PMID: 37445396 DOI: 10.3390/jcm12134361] [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: 05/04/2023] [Revised: 06/03/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental condition that arises from a combination of both genetic and environmental risk factors. There is a lack of research investigating whether early acquired brain injury (ABI) may be a risk factor for ASD. The current study comprehensively reviewed all hospital records at The Brain Injury Service, Kids Rehab at the Children's Hospital at Westmead (Australia) from January 2000 to January 2020. Of the approximately 528 cases, 14 children with paediatric ABI were subsequently given an ASD diagnosis (2.7%). For this ASD sample, the mean age at the time of the ABI was 1.55 years, indicating a high prevalence of early ABI in this diagnostic group. The mean age of ASD diagnosis was, on average, 5 years later than the average ASD diagnosis in the general population. Furthermore, 100% of children had at least one medical comorbidity and 73% had three or more co-occurring DSM-5 diagnoses. Although based on a small data set, results highlight early paediatric ABI as a potential risk factor for ASD and the potential for a delayed ASD diagnosis following early ABI, with comorbidities possibly masking symptoms. This study was limited by its exploratory case series design and small sample size. Nonetheless, this study highlights the need for longitudinal investigation into the efficacy of early screening for ASD symptomatology in children who have sustained an early ABI to maximise potential intervention.
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Affiliation(s)
- Melanie Porter
- School of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Sindella Sugden-Lingard
- School of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Ruth Brunsdon
- Kids Rehab, The Children's Hospital at Westmead, SCHN, Westmead, NSW 2145, Australia
| | - Suzanne Benson
- Kids Rehab, The Children's Hospital at Westmead, SCHN, Westmead, NSW 2145, Australia
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11
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DeVries L, Dempsey J, Wilson R. Improving Access to Diagnostic Evaluations for Developmental Disabilities Through an Initial Assessment Model. J Dev Behav Pediatr 2023; 44:e345-e349. [PMID: 37099646 DOI: 10.1097/dbp.0000000000001190] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 03/20/2023] [Indexed: 04/28/2023]
Abstract
OBJECTIVE This study aimed to evaluate a novel model of care to improve access to diagnostic evaluations for autism spectrum disorder and/or developmental delays for school-age children. METHODS An "initial assessment" (IA) model for children aged 7 to 9 years was implemented at a large regional pediatric hospital. Referral patterns and the number of patients evaluated with the IA model were obtained through the electronic health record (EHR). Referral patterns from the EHR were checked against clinician surveys. RESULTS Total IA volume had a strong negative association with school-age WL volume ( r (22) = -0.92, p < 0.001), indicating that as IA volume increased, the WL volume declined. Evaluation of referral patterns after IAs revealed that approximately 1 in 3 children seen for IA did not require further evaluation and could be immediately removed from the WL. CONCLUSION Results indicate that implementation of a novel IA model was strongly associated with a decrease in WL volume for neurodevelopmental evaluations of school-age children. These findings support a "right-fit" approach to optimize clinical resources and improve access to neurodevelopmental evaluations.
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Affiliation(s)
- Lindsey DeVries
- Division of Developmental and Behavioral Pediatrics, Children's Hospital Colorado, University of Colorado Anschutz Medical Center, Aurora, CO
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12
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Lee J, Lee SI. Unrecognized comorbid autism spectrum disorder in children initially diagnosed with only attention deficit hyperactivity disorder. Asian J Psychiatr 2023; 85:103629. [PMID: 37243986 DOI: 10.1016/j.ajp.2023.103629] [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] [Received: 03/14/2023] [Revised: 05/07/2023] [Accepted: 05/13/2023] [Indexed: 05/29/2023]
Abstract
The present study examined the prevalence of autism spectrum disorder (ASD) in intellectually capable children with attention deficit hyperactivity disorder (ADHD). Retrospective chart review on 103 children (mean age= 7.83 ± 1.72 years female=15.53%), without intellectual disability, who were diagnosed with only ADHD were done. Among the 103 children 27 children (26.21%) were later co-diagnosed with ASD. The results of the present study provide helpful insights in accurate recognition of co-occurring ASD in intellectually capable children diagnosed with ADHD. The potential for the coexistence of ASD should always be given careful consideration when examining children with ADHD.
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Affiliation(s)
- Jeewon Lee
- Department of Psychiatry, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea.
| | - Soyoung Irene Lee
- Department of Psychiatry, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
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Heidari A, Motamed M, Rahimi Forushani A, Alaghband-Rad J. The Association Between Autism Spectrum Disorder and Attention Deficit Hyperactivity Disorder Symptoms in Medical Students. J Nerv Ment Dis 2023; 211:453-459. [PMID: 37015108 DOI: 10.1097/nmd.0000000000001645] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
ABSTRACT Autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) are the two most prevalent neurodevelopmental disorders affecting communication and behavior. The co-occurrence of these conditions is probable and can contribute to several challenges in adaptive functioning and academic achievement.In this cross-sectional study, 168 Iranian medical students (107 female, 61 male) studying at Tehran University of Medical Sciences in 2021 were enrolled. We administered the Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R) and Adult ADHD Self-Report Scale (ASRS) questionnaires online to assess different symptoms of ASD and ADHD in our sample. In this study, the RAADS-R was translated into Persian and validated for the first time in Iran.The correlation tests demonstrated a significant association between the total score and different subscales' scores of the RAADS-R and the total score and the two subscales' scores of the ASRS questionnaire (p < 0.001, 0.27 < Spearman correlation coefficient < 0.51). This study also illustrated a high prevalence of ASD and ADHD symptoms among the participants. Moreover, male respondents had a significantly higher prevalence of ASD symptoms (57.3% in males vs. 28.03% in females, p < 0.001).This study indicated that the distinct impairments in behavior and cognition attributed to ASD and ADHD could be common manifestations in medical students. Given that the co-occurrence of these disorders may lead to significant challenges in their professional life, the early diagnosis and subsequent support for medical students with co-occurring expressions of ASD and ADHD could be extremely helpful, as it could indirectly improve the medical services provided to patients by future physicians, leading to an improvement in public health.
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Affiliation(s)
| | | | | | - Javad Alaghband-Rad
- Department of Psychiatry and Psychology Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Vu M, Duhig AM, Tibrewal A, Campbell CM, Gaur A, Salomon C, Gupta A, Kruse M, Taraman S. Increased delay from initial concern to diagnosis of autism spectrum disorder and associated health care resource utilization and cost among children aged younger than 6 years in the United States. J Manag Care Spec Pharm 2023; 29:378-390. [PMID: 36989447 PMCID: PMC10387939 DOI: 10.18553/jmcp.2023.29.4.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
BACKGROUND: Prolonged delays between first caregiver concern and autism spectrum disorder (ASD) diagnosis have been reported, but associations between length of time to diagnosis (TTD) and health care resource utilization (HCRU) and costs have not been studied in a large sample of children with ASD. OBJECTIVE: To address these informational gaps in the ASD diagnostic pathway. METHODS: This retrospective, observational, single cohort analysis of Optum's administrative claims data from January 1, 2011, to December 31, 2020, included commercially insured children who had 2 or more claims for an ASD diagnosis (earliest diagnosis designated as the index date), were between the ages of older than 1.5 years and 6 years or younger at index date, and were continuously enrolled for up to 48 months before and for 12 months after the index date. Two cohorts (between the ages of older than 1.5 years and 3 years or younger and between the ages of older than 3 years and 6 years or younger at ASD diagnosis) were divided into shorter (less than median) and longer (greater than or equal to median) TTD around each cohort median TTD calculated from the first documented ASD-related concern to the earliest ASD diagnosis, because TTD may vary by age at diagnosis. This exploratory analysis compared all-cause and ASD-related HCRU and costs during a 12-month period preceding ASD diagnosis among children with shorter vs longer TTD. RESULTS: 8,954 children met selection criteria: 4,205 aged 3 years or younger and 4,749 aged older than 3 years at diagnosis, with median TTD of 9.5 and 22.1 months, respectively. In the year preceding ASD diagnosis, children with longer TTD in both age cohorts experienced a greater number of all-cause and ASD-related health care visits compared with those with shorter TTD (mean and median number of office or home visits were approximately 1.5- and 2-fold greater in longer vs shorter TTD groups; P < 0.0001). The mean all-cause medical cost per child in the year preceding ASD diagnosis was approximately 2-fold higher for those with longer vs shorter TTD ($5,268 vs $2,525 in the younger and $5,570 vs $2,265 in the older cohort; P < 0.0001 for both). Mean ASD-related costs were also higher across age cohorts for those with longer vs shorter TTD ($2,355 vs $859 in the younger and $2,351 vs $1,144 in the older cohort; P < 0.0001 for both). CONCLUSIONS: In the year prior to diagnosis, children with longer TTD experienced more frequent health care visits and greater cost burden in their diagnostic journey compared with children with shorter TTD. Novel diagnostic approaches that could accelerate TTD may reduce costs and HCRU for commercially insured children. DISCLOSURES: This study was funded by Cognoa, Inc. Optum received funding from Cognoa to conduct this study. Dr Salomon is an employee and holds stock options of Cognoa, Inc. Dr Campbell was an employee of Cognoa, Inc., at the time this study was conducted. Dr Duhig was an employee of Cognoa, Inc., at the time the study was conducted and holds stock options. Dr Vu, Ms Kruse, Mr Gaur, and Ms Gupta are employees and/or stockholders of Optum. Dr Tibrewal was an employee of Optum at the time the research for this study was conducted. Dr Taraman is an employee and holds stock options of Cognoa, Inc., receives consulting fees from Cognito Therapeutics, volunteers as a board member of the American Academy of Pediatrics California and Orange County Chapter, is a paid advisor for MI10 LLC, and owns stock options of NTX, Inc., and HandzIn.
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Affiliation(s)
- Michelle Vu
- Value-Based Contracting and Health Economics and Outcomes Research, Cognoa, Inc
| | - Amy M Duhig
- Market Access and Value Evidence, Cognoa, Inc
| | | | | | | | | | | | | | - Sharief Taraman
- Medical Affairs, Cognoa, Inc
- Dale E and Sarah Ann Fowler School of Engineering, Chapman University, Orange, CA
- Children's Health of Orange County, CA
- Department of Pediatrics, Irvine School of Medicine, University of California
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15
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Semovski V, King C, Lapshina N, Stewart SL. A cross-sectional examination of service complexity in youths with co-occurring autism spectrum disorder and psychiatric or medical diagnoses across service sectors. Front Psychol 2023; 13:1027373. [PMID: 36817386 PMCID: PMC9930473 DOI: 10.3389/fpsyg.2022.1027373] [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: 08/24/2022] [Accepted: 11/28/2022] [Indexed: 02/04/2023] Open
Abstract
Introduction Autism spectrum disorder (ASD) is a heterogeneous, life-long, and complex condition. Youth diagnosed with ASD require several supports addressing core symptoms associated with the disorder, but also those resulting from co-occurring mental and physical health conditions. As a result, their care is overseen by numerous professionals spanning various service sectors, but communication between sectors is hindered due to the absence of a standardized assessment system to identify and triage youth to services. A paucity of information surrounding this population's service use lingers and a siloed delivery system persists. Methods Using archival data collected from 1,020 youth between 12 and 18 years of age, this study explored service complexity among autistic youth with and without psychiatric and medical co-occurring conditions in Ontario, Canada. In doing so, a negative binomial regression was utilized to investigate which predisposing, enabling, and need variables were associated with service complexity. Results Results revealed that experiencing financial difficulties was not associated with service complexity. However, age, sex, caregiver distress, comorbidity, intellectual disability, and evaluated health status were significant predictors. More specifically, female youth and youth with distressed caregivers had greater mental health service complexity scores. Additionally, youth diagnosed with two or more conditions in addition to ASD who required longer durations of programming, controlling for other predictors, had greater mental health service complexity scores. Yet, youth with an intellectual disability had lower service complexity scores. Discussion Clinical implications of this study are discussed to inform future investments into mental health efforts for autistic youth.
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Hatch B, Kadlaskar G, Miller M. Diagnosis and treatment of children and adolescents with autism and ADHD. PSYCHOLOGY IN THE SCHOOLS 2023; 60:295-311. [PMID: 37065905 PMCID: PMC10092654 DOI: 10.1002/pits.22808] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/11/2022] [Accepted: 09/11/2022] [Indexed: 11/12/2022]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) and autism are neurodevelopmental disorders that emerge in childhood. There is increasing recognition that ADHD and autism frequently co-occur. Yet, questions remain among clinicians regarding the best ways to evaluate and treat co-occurring autism and ADHD. This review outlines issues relevant to providing evidence-based practice to individuals and families who may be experiencing difficulties associated with co-occurring autism and ADHD. After describing the complexities of the co-occurrence of autism and ADHD, we present practical considerations for best practice assessment and treatment of co-occurring autism and ADHD. Regarding assessment, this includes considerations for interviewing parents/caregivers and youth, using validated parent and teacher rating scales, conducting cognitive assessments, and conducting behavior observations. Regarding treatment, consideration is given to behavioral management, school-based interventions, social skills development, and the use of medications. Throughout, we note the quality of evidence that supports a particular component of assessment or treatment, highlighting when evidence is most relevant to those with co-occurring autism and ADHD across stages of development. In light of the current evidence for assessment and treatment of co-occurring autism and ADHD, we conclude by outlining practical implications for clinical and educational practice.
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Affiliation(s)
- Burt Hatch
- School of PsychologyVictoria University of WellingtonWellingtonNew Zealand
| | - Girija Kadlaskar
- Department of Psychiatry & Behavioral Sciences and MIND InstituteUniversity of CaliforniaDavisCaliforniaUSA
| | - Meghan Miller
- Department of Psychiatry & Behavioral Sciences and MIND InstituteUniversity of CaliforniaDavisCaliforniaUSA
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Engelhard MM, Henao R, Berchuck SI, Chen J, Eichner B, Herkert D, Kollins SH, Olson A, Perrin EM, Rogers U, Sullivan C, Zhu Y, Sapiro G, Dawson G. Predictive Value of Early Autism Detection Models Based on Electronic Health Record Data Collected Before Age 1 Year. JAMA Netw Open 2023; 6:e2254303. [PMID: 36729455 PMCID: PMC9896305 DOI: 10.1001/jamanetworkopen.2022.54303] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 12/15/2022] [Indexed: 02/03/2023] Open
Abstract
Importance Autism detection early in childhood is critical to ensure that autistic children and their families have access to early behavioral support. Early correlates of autism documented in electronic health records (EHRs) during routine care could allow passive, predictive model-based monitoring to improve the accuracy of early detection. Objective To quantify the predictive value of early autism detection models based on EHR data collected before age 1 year. Design, Setting, and Participants This retrospective diagnostic study used EHR data from children seen within the Duke University Health System before age 30 days between January 2006 and December 2020. These data were used to train and evaluate L2-regularized Cox proportional hazards models predicting later autism diagnosis based on data collected from birth up to the time of prediction (ages 30-360 days). Statistical analyses were performed between August 1, 2020, and April 1, 2022. Main Outcomes and Measures Prediction performance was quantified in terms of sensitivity, specificity, and positive predictive value (PPV) at clinically relevant model operating thresholds. Results Data from 45 080 children, including 924 (1.5%) meeting autism criteria, were included in this study. Model-based autism detection at age 30 days achieved 45.5% sensitivity and 23.0% PPV at 90.0% specificity. Detection by age 360 days achieved 59.8% sensitivity and 17.6% PPV at 81.5% specificity and 38.8% sensitivity and 31.0% PPV at 94.3% specificity. Conclusions and Relevance In this diagnostic study of an autism screening test, EHR-based autism detection achieved clinically meaningful accuracy by age 30 days, improving by age 1 year. This automated approach could be integrated with caregiver surveys to improve the accuracy of early autism screening.
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Affiliation(s)
- Matthew M. Engelhard
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | - Ricardo Henao
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
- Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina
- Duke AI Health, Durham, North Carolina
| | - Samuel I. Berchuck
- Department of Statistical Science, Duke University, Durham, North Carolina
| | - Junya Chen
- Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina
| | - Brian Eichner
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Darby Herkert
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Scott H. Kollins
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
| | | | - Eliana M. Perrin
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Pediatrics, Johns Hopkins University School of Nursing, Baltimore, Maryland
| | | | - Connor Sullivan
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
| | - YiQin Zhu
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Guillermo Sapiro
- Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina
- Duke Institute for Brain Sciences, Durham, North Carolina
| | - Geraldine Dawson
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
- Duke Institute for Brain Sciences, Durham, North Carolina
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Mack JT, Wolff N, Kohls G, Becker A, Stroth S, Poustka L, Kamp-Becker I, Roessner V. Social and Nonsocial Autism Symptom Domains in Children and Adolescents with Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder: Insights into Their Symptomatological Interplay. Psychopathology 2023; 56:8-16. [PMID: 34923498 DOI: 10.1159/000520957] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 11/10/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) share overlapping symptomatology, particularly with regard to social impairments (including peer relationship difficulties), and they frequently co-occur. However, the nature of their co-occurrence remains unclear. Therefore, the current study aimed to examine the nature of the transdiagnostic link between ASD and ADHD from a symptomatological point of view measured with the Autism Diagnostic Observation Schedule (ADOS Module 3) and the Autism Diagnostic Interview-Revised (ADI-R). METHODS We analyzed the social and nonsocial ASD symptom domain scores from both diagnostic instruments in 4 clinically referred groups (i.e., ASD, ADHD, ASD + ADHD, and no psychiatric diagnosis) without other co-occurring mental disorders using a two-by-two full-factorial MANOVA design with the factors ASD (yes/no) and ADHD (yes/no). RESULTS We found no ASD by ADHD interaction effects across all symptom domain scores of ADOS and ADI-R, except for ADOS imagination/creativity. There were only main effects of the factor ASD but no main effects of ADHD. Follow-up contrasts showed that exclusively, ASD had an impact on the measured symptomatology in case of co-occurring ASD + ADHD. CONCLUSION Overall, the results support an additive model of the symptomatology across areas of communication, social interaction, and stereotyped behaviors and restricted interests in case of the co-occurrence of ASD and ADHD when assessed with ADOS/ADI-R. Thus, one can assume that the phenotypic overlap of ASD + ADHD may be less complicated than suspected - at least with regard to ASD symptomatology - and that in the presence of ADHD, ASD symptomatology is generally well measurable with best-practice diagnostic instruments.
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Affiliation(s)
- Judith T Mack
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Nicole Wolff
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Gregor Kohls
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Andreas Becker
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Sanna Stroth
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Clinic, Philipps-University Marburg, Marburg, Germany
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Inge Kamp-Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Medical Clinic, Philipps-University Marburg, Marburg, Germany
| | - Veit Roessner
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, TU Dresden, Dresden, Germany
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Ustinova N, Namazova-Baranova L, Basova A, Soloshenko M, Vishneva E, Suleymanova Z, Lapshin M. The Prevalence of Autism Spectrum Disorders in the Russian Federation: A Retrospective Study. CONSORTIUM PSYCHIATRICUM 2022; 3:28-37. [PMID: 39045584 PMCID: PMC11262083 DOI: 10.17816/cp211] [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: 09/04/2022] [Accepted: 11/14/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND There has been an increase in the prevalence of autism spectrum disorders (ASD) worldwide over the past decades. Studies have shown that the number of confirmed diagnoses correlates with the awareness of the disorder among the general public and the professional community, in particular, as well as the availability of formalized screening procedures and modern medical and educational tools for families raising children with ASD in regional population centers. Thus, comparing autism prevalence rates in regions of the same country helps identify regions with limited access to diagnostic services and adequate medical care. AIM To estimate the overall number of individuals meeting the diagnostic criteria for ASD in Russia and determine the differences in the number of registered individuals with established diagnosis in the constituent territories of the Russian Federation. METHODS We conducted a retrospective, observational study and analyzed data from official statistical reports (form 12 "Information on the Number of Diseases Registered in Patients Residing in the Service Area of a Healthcare Institution" for 2020-2021). RESULTS A steady upward trend in the number of individuals with autism has been observed since 2014 in the Russian Federation as a whole and in the federal districts, although the prevalence rates differ from the global median prevalence of ASD (all-Russian figure by almost 40 times). In addition, regional differences (by 104.5 times) in the frequency of the diagnosis have been revealed: from a minimum of 1.7 to a maximum of 177.7 per 100,000 population. The percentile distribution of the number of individuals with ASD that are followed-up at healthcare facilities in the constituent territories of the Russian Federation was in the interquartile range (25-75th percentile), below the 25th percentile, and above the 75th percentile in 38, 26 and 21 regions, respectively. CONCLUSION The study has shown significant differences in the ASD diagnosis rates by regions in the country against a backdrop of a low (compared to international data) number of registered cases of autism. The presented data suggest that, due to the lack of proper diagnosis, a significant number of individuals with ASD do not receive adequate medical care, nor do they receive social, psychological, or pedagogical support. Possible reasons for this probably include low awareness of new diagnostic approaches among psychiatrists; low level of involvement of pediatrics professionals in screening activities; and fear of stigmatization because of a psychiatric diagnosis in the absence of a developed medical care infrastructure that encompasses a social, psychological, and pedagogical support system for people with ASD.
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Mandy W, Midouhas E, Hosozawa M, Cable N, Sacker A, Flouri E. Mental health and social difficulties of late-diagnosed autistic children, across childhood and adolescence. J Child Psychol Psychiatry 2022; 63:1405-1414. [PMID: 35174492 PMCID: PMC9790627 DOI: 10.1111/jcpp.13587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/17/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Autism can be diagnosed from 2 years of age, although most autistic people receive their diagnosis later than this after they have started education. Research is required to understand why some autistic children are diagnosed late, and the level and nature of unmet need prior to diagnosis for late-diagnosed children. METHODS We examined trajectories of emotional, behavioural and social difficulties (EBSDs) across childhood and adolescence, comparing 'earlier-diagnosed' (diagnosed 7 years or younger) with 'late-diagnosed' (diagnosed between 8 and 14 years) autistic children. Data were from the Millennium Cohort Study, a population-based UK birth cohort. EBSDs were measured using the parent-report Strengths and Difficulties Questionnaire, at 3, 5, 7, 11 and 14 years. We used Growth Curve Modelling to investigate levels and rates of change in these difficulties, and to compare earlier- (n = 146) and late-diagnosed (n = 284) autistic children. RESULTS Aged 5, earlier-diagnosed autistic children had more emotional (i.e., internalising), conduct, hyperactivity and social difficulties; although clinical difficulties in these areas were nevertheless common in late-diagnosed children. There was a faster annual increase in scores for all domains for late-diagnosed children, and by age 14 years, they had higher levels of EBSDs. These results persisted when we ran adjusted models, to account for the late-diagnosed group having higher rates of late-diagnosed attention deficit/hyperactivity disorder, higher IQ, a higher proportion of females and older and more educated mothers. CONCLUSIONS Emotional, behavioural and social difficulties are associated with, and may influence, the timing of autism diagnosis. Late-diagnosed autistic children often have high levels of mental health and social difficulties prior to their autism diagnosis, and tend to develop even more severe problems as they enter adolescence.
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Affiliation(s)
- Will Mandy
- Research Department of Clinical, Educational and Health PsychologyUCLLondonUK
| | - Emily Midouhas
- Department of Psychology and Human DevelopmentInstitute of EducationUCLLondonUK
| | - Mariko Hosozawa
- Department of Epidemiology and Public HealthUCLLondonUK,Institute for Global Health Policy ResearchNational Center for Global Health and MedicineTokyoJapan,Department of Paediatrics and Adolescent MedicineJuntendo UniversityTokyoJapan
| | - Noriko Cable
- Department of Epidemiology and Public HealthUCLLondonUK
| | - Amanda Sacker
- Department of Epidemiology and Public HealthUCLLondonUK
| | - Eirini Flouri
- Department of Psychology and Human DevelopmentInstitute of EducationUCLLondonUK
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Differential diagnosis between autism spectrum disorder and other developmental disorders with emphasis on the preschool period. World J Pediatr 2022:10.1007/s12519-022-00629-y. [PMID: 36282408 DOI: 10.1007/s12519-022-00629-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 09/27/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Neurodevelopmental disorders are a heterogeneous group of conditions that manifest as delays or deviations in the acquisition of expected developmental milestones and behavioral changes. Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in communication and social interaction and by repetitive and restricted patterns of behavior, interests and activities. The aim of this review is to discuss the clinical features of the differential diagnoses of ASD that are prevalent among preschoolers, focusing on their similarities and disparities. DATA SOURCES The international medical literature search was conducted using PubMed and was revised regarding the subject using single and/or combined keywords as follows: differential diagnosis, preschoolers, diagnostic challenge, attention deficit hyperactivity disorder, intellectual disability, high abilities/giftedness, childhood apraxia of speech, social communication disorder, Landau-Kleffner syndrome, stereotyped movement disorder and excessive screen time. RESULTS We describe conditions commonly found in clinical practice, taking ASD as a reference. We addressed converging and divergent aspects of behavior, cognition, communication, language, speech, socialization, and stereotypes for the diagnosis of ASD and other disorders identified as potential differential or comorbid diagnoses. CONCLUSIONS The ranking and characterization of symptoms appear to be essential for better understanding the underlying common ground between children with developmental disorders and children with ASD, thus properly diagnosing and directing social, professional, or medication interventions. This detailed discussion adds to the literature since, although ASD differential diagnoses are frequently mentioned and discussed in textbooks and journal articles, they rarely occupy a prominent place as we aimed herein.
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22
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Lau D, Tybor DJ, Perrin E, Sakai C. Time to Diagnosis of Autism Spectrum Disorders in Children with Coexisting Developmental Behavioral Disorders. J Dev Behav Pediatr 2022; 43:245-251. [PMID: 35239608 DOI: 10.1097/dbp.0000000000001047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 10/18/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Our study evaluates whether having an alternate developmental behavioral disorder (DBDs) diagnosis before diagnosis of autism spectrum disorders (ASD) is associated with delays in diagnosis in a nationally representative sample. METHODS Data were obtained from the 2011 National Survey of Pathways to Diagnosis and Services, a survey of children aged 6 to 17 years with ASD, developmental delay, or intellectual disability. A total of 1049 children met inclusion criteria for this study. Of these, 799 children were identified as "late" diagnosis if >12 months elapsed between the age parents reported concerns to a provider and age of ASD diagnosis and 250 as "timely" diagnosis if the gap was ≤12 months. Univariate and multivariate logistic regressions were used to look for association between having an alternate DBDs diagnosed before ASD and "timely" versus "late" ASD diagnosis. RESULTS The mean time elapsed between the age parents reported concerns to a provider and age of ASD diagnosis was 51 months for children with an alternate DBDs diagnosis before receiving ASD diagnosis and 29 months for those diagnosed with alternate DBDs concurrently with ASD. Having alternate DBDs diagnosis before diagnosis with ASD was associated with "late" ASD diagnosis as follows: developmental delay (adjusted odds ratio [aOR,] 3.46; 95% confidence interval [CI], 1.86-6.42; p < 0.001), intellectual disability (aOR, 9.75; 95% CI, 3.0-31.60; p = 0.04), attention-deficit disorder (aOR, 11.07; 95% CI, 3.43-35.71; p < 0.001), depression (aOR, 8.05; 95% CI, 1.07-60.03; p = 0.0495), and behavioral conduct disorder (aOR, 9.9; 95% CI, 3.55-27.62; p < 0.001). CONCLUSION These findings highlight the importance of research to improve the early diagnosis of ASD even in the presence of coexisting developmental behavioral disorders.
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Affiliation(s)
- Deanna Lau
- Division of Developmental-Behavioral Pediatrics, Tufts Children's Hospital, Boston, MA
| | - David J Tybor
- Department of Public Health, Tufts University School of Medicine, Boston, MA
| | - Ellen Perrin
- Division of Developmental-Behavioral Pediatrics, Tufts Children's Hospital, Boston, MA
| | - Christina Sakai
- Division of Developmental-Behavioral Pediatrics, Tufts Children's Hospital, Boston, MA
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D’Arcy E, Wallace K, Chamberlain A, Evans K, Milbourn B, Bölte S, Whitehouse AJO, Girdler S. Content validation of common measures of functioning for young children against the International Classification of Functioning, Disability and Health and Code and Core Sets relevant to neurodevelopmental conditions. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2022; 26:928-939. [PMID: 34369196 PMCID: PMC9008546 DOI: 10.1177/13623613211036809] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
LAY ABSTRACT Young children who have developmental delay, autism, or other neurodevelopmental conditions can have difficulties doing things in different areas of their life. What they can and cannot do is called their level of functioning. There are lots of assessment measures that aim to assess functioning. But, we are not sure if these measures assess all the things we need to know about these children's functioning. Other research has identified lists of items (codes) that need to be assessed to understand functioning for young children with different neurodevelopmental conditions fully. These lists include body functions (the things a child's body or brain can do), activities and participation (the activities and tasks a child does) and environmental factors (parts of the environment that can influence functioning). In this study, we looked at the items from these lists assessed by different functioning measures to see how they compared to what should be assessed. The measures that we looked at covered 21%-57% of all the codes and 19%-63% of the codes for lists specific to different conditions. Most of the measures focused on activity and participation codes, and they rarely assessed environmental factors. Knowing which codes and how much of the lists the measures assess can help researchers, clinicians and policymakers to choose measures that are more appropriate for young children with neurodevelopmental conditions.
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Affiliation(s)
- Emily D’Arcy
- Curtin University, Australia
- Telethon Kids Institute, Australia
- Cooperative Research Centre for Living with Autism, Australia
| | | | - Angela Chamberlain
- Curtin University, Australia
- Telethon Kids Institute, Australia
- Cooperative Research Centre for Living with Autism, Australia
| | - Kiah Evans
- Curtin University, Australia
- Telethon Kids Institute, Australia
- Cooperative Research Centre for Living with Autism, Australia
- The University of Western Australia, Australia
| | - Benjamin Milbourn
- Curtin University, Australia
- Telethon Kids Institute, Australia
- Cooperative Research Centre for Living with Autism, Australia
| | - Sven Bölte
- Curtin University, Australia
- Karolinska Institutet, Sweden
- Stockholm Health Care Services, Region Stockholm, Sweden
| | - Andrew JO Whitehouse
- Telethon Kids Institute, Australia
- Cooperative Research Centre for Living with Autism, Australia
- The University of Western Australia, Australia
| | - Sonya Girdler
- Curtin University, Australia
- Telethon Kids Institute, Australia
- Cooperative Research Centre for Living with Autism, Australia
- Karolinska Institutet, Sweden
- The University of Western Australia, Australia
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24
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Sex- and age-related differences in autistic behaviours in children with neurofibromatosis type 1. J Autism Dev Disord 2022:10.1007/s10803-022-05571-6. [PMID: 35445370 DOI: 10.1007/s10803-022-05571-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2022] [Indexed: 10/18/2022]
Abstract
This study investigated sex and age differences in autistic behaviours in children with neurofibromatosis type 1 (NF1) who scored within the clinical range on the Social Responsiveness Scale - Second Edition (T score ≥ 60). Thirty-four males and 28 females (3-16 years) were assessed with the Autism Diagnostic Observation Schedule - Second Edition and Autism Diagnostic Interview - Revised. Across both measures, males exhibited greater social communication deficits relative to females. Age-related abatement of social communication difficulties was observed for males but not females. Conversely, no sex differences were found for restricted/repetitive behaviours, which were stable over time for both males and females. The findings are discussed within the context of broader neurodevelopmental considerations that are common in NF1.
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25
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Sainsbury WJ, Carrasco K, Whitehouse AJO, McNeil L, Waddington H. Age of Diagnosis for Co-occurring Autism and Attention Deficit Hyperactivity Disorder During Childhood and Adolescence: a Systematic Review. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2022. [DOI: 10.1007/s40489-022-00309-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Early identification and intervention are recognised as important elements of the clinical pathway for autism spectrum disorder (ASD). Children with ASD and attention deficit hyperactivity disorder (ADHD) may be diagnosed at a different age than children who only have one of these diagnoses. This systematic review aimed to identify the age at which children were diagnosed with both ASD and ADHD. Of the 9552 articles screened, 12 were included in the review. The findings suggest that ASD is typically diagnosed later when ADHD is present, and ADHD is typically diagnosed earlier when ASD is present. Further research is needed to understand the factors impacting a delayed ASD diagnosis and an earlier ADHD diagnosis when the two conditions co-occur.
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26
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Parent-reported Early Atypical Development and Age of Diagnosis for Children with Co-occurring Autism and ADHD. J Autism Dev Disord 2022; 53:2173-2184. [DOI: 10.1007/s10803-022-05488-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2022] [Indexed: 10/18/2022]
Abstract
AbstractAutism and attention-deficit/hyperactivity disorder (ADHD) often co-occur. This survey of 288 New Zealand parents of children diagnosed with autism (n = 111), ADHD (n = 93), or both conditions (n = 84), examined the relations between age of diagnosis and early atypical development, the age specialist consultation was needed and types of specialists seen. Co-occurring autism and ADHD was associated with an earlier ADHD diagnosis and a later autism diagnosis. Parents of children with both diagnoses reported less atypical development in language and social behaviours compared to parents of children of autism, and this co-occurring group also experienced longer wait times to diagnosis, and saw more types of specialists prior to a diagnosis, than those with autism.
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27
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Christopher K, Lord C. Best practice assessments for autism spectrum disorders in schools. PSYCHOLOGY IN THE SCHOOLS 2022. [DOI: 10.1002/pits.22680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kourtney Christopher
- Departments of Psychiatry and School of Education University of California Los Angeles California USA
| | - Catherine Lord
- Departments of Psychiatry and School of Education University of California Los Angeles California USA
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28
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Mellahn OJ, Knott R, Tiego J, Kallady K, Williams K, Bellgrove MA, Johnson BP. Understanding the Diversity of Pharmacotherapeutic Management of ADHD With Co-occurring Autism: An Australian Cross-Sectional Survey. Front Psychiatry 2022; 13:914668. [PMID: 35832595 PMCID: PMC9271966 DOI: 10.3389/fpsyt.2022.914668] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 05/19/2022] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVES Attention deficit hyperactivity disorder (ADHD) frequently co-occurs with other neurodevelopmental diagnoses, such as autism spectrum disorder (autism), which can make clinical decision making around symptom management challenging for clinicians. There is a paucity of research examining pharmacotherapeutic management of children who have ADHD with co-occurring diagnoses. We aimed to report on the co-occurring diagnoses and symptom profile of children, and report on medication use, stratified by ADHD, autism and ADHD + autism diagnoses. METHODS AND MATERIALS Caregivers of 505 children (2-18 years) with ADHD (n = 239), autism (n = 117), and co-occurring ADHD + autism (n = 149) completed a questionnaire on current medication use and clinical rating scales about their child's symptoms, as part of a broader project investigating diagnosis and management of symptoms in children with ADHD or autism. RESULTS The parents of the ADHD group reported a higher proportion of their children had learning disorders (17.15%) and speech and language disorders (4.60%) compared to the parents of the autism and ADHD + autism groups. Parents of the ADHD + autism group reported higher proportions of intellectual disability (5.37%), oppositional defiant disorder (20.13%), anxiety (38.93%), depression (6.71%) and genetic conditions (3.36%) in their children, in comparison to the parents of the ADHD and autism groups. Children with ADHD were reported to be taking a higher proportion of psychotropic medication (90%), followed by ADHD + autism (86%) and autism (39%). The parents of children with ADHD + autism reported a higher proportion of non-stimulant ADHD medication (25.5%), antipsychotic (18.79%), antidepressant (22.15%) and melatonin (31.54%) use by their children, compared to the parents of the ADHD and autism groups. CONCLUSIONS A similar proportion of children with ADHD + autism and ADHD were reported to be taking medication. However, the types of medication taken were different, as expected with reported co-occurring diagnoses. The complexity of symptoms and diagnoses in ADHD + autism warrants targeted research to optimize management and therapeutic outcomes.
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Affiliation(s)
- Olivia J Mellahn
- Faculty of Medicine, Nursing and Health Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Rachael Knott
- Faculty of Medicine, Nursing and Health Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Jeggan Tiego
- Faculty of Medicine, Nursing and Health Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Kathryn Kallady
- Faculty of Medicine, Nursing and Health Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Katrina Williams
- Department of Paediatrics, Paediatrics Education & Research, Monash University, Melbourne, VIC, Australia.,Developmental Paediatrics, Monash Children's Hospital, Melbourne, VIC, Australia
| | - Mark A Bellgrove
- Faculty of Medicine, Nursing and Health Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Beth P Johnson
- Faculty of Medicine, Nursing and Health Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
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29
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Vaidya CJ, Klein C. Comorbidity of Attention-Deficit Hyperactivity Disorder and Autism Spectrum Disorders: Current Status and Promising Directions. Curr Top Behav Neurosci 2022; 57:159-177. [PMID: 35397063 DOI: 10.1007/7854_2022_334] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
High rates of co-occurring Attention-Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorders (ASD) suggest common causal pathways, which await elucidation. What is well-established, however, is the negative impact of comorbid ADHD and ASD on outcomes for everyday living, particularly in social interaction and communication and on broader psychopathology. Neurocognitive approaches suggest correlates of comorbidity are rooted in functional connectivity networks associated with executive control. There is support for familial origins, with molecular-genetic studies suggesting a causal role of pleiotropic genes. Further investigation is needed to elucidate fully how genetic risk for ADHD and ASD affects neurodevelopment and to identify structural and functional neural correlates and their behavioral sequelae. Identification of intermediate phenotypes is necessary to advance understanding, which requires studies that include the full spectrum of ASD and ADHD symptom severity, use longitudinal designs and multivariate methods to probe broad constructs, such as executive and social function, and consider other sources of heterogeneity, such as age, sex, and other psychopathology. Randomized efficacy trials targeting comorbid symptomatology are needed to mitigate negative developmental outcomes.
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Affiliation(s)
- Chandan J Vaidya
- Department of Psychology, Georgetown University, Washington, DC, USA.
- Children's Research Institute, Children's National Health System, Washington, DC, USA.
| | - Christoph Klein
- Clinic for Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Child and Adolescent Psychiatry, Medical Faculty, University of Cologne, Cologne, Germany
- Psychiatry Department, National and Kapodistrian University of Athens, Medical School, University General Hospital "ATTIKON", Athens, Greece
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30
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Society for Developmental and Behavioral Pediatrics Clinical Practice Guideline for the Assessment and Treatment of Children and Adolescents with Complex Attention-Deficit/Hyperactivity Disorder. J Dev Behav Pediatr 2021; 41 Suppl 2S:S35-S57. [PMID: 31996577 DOI: 10.1097/dbp.0000000000000770] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is the most common childhood neurodevelopmental disorder and is associated with an array of coexisting conditions that complicate diagnostic assessment and treatment. ADHD and its coexisting conditions may impact function across multiple settings (home, school, peers, community), placing the affected child or adolescent at risk for adverse health and psychosocial outcomes in adulthood. Current practice guidelines focus on the treatment of ADHD in the primary care setting. The Society for Developmental and Behavioral Pediatrics has developed this practice guideline to facilitate integrated, interprofessional assessment and treatment of children and adolescents with "complex ADHD" defined by age (<4 years or presentation at age >12 years), presence of coexisting conditions, moderate to severe functional impairment, diagnostic uncertainty, or inadequate response to treatment.
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31
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The Society for Developmental and Behavioral Pediatrics Clinical Practice Guideline for the Assessment and Treatment of Children and Adolescents with Complex Attention-Deficit/Hyperactivity Disorder: Process of Care Algorithms. J Dev Behav Pediatr 2021; 41 Suppl 2S:S58-S74. [PMID: 31996578 DOI: 10.1097/dbp.0000000000000781] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Relationship Between Sluggish Cognitive Tempo and Age and IQ in Preschool and School-Age Children and Adolescents with Autism and with ADHD. J Autism Dev Disord 2021; 52:3746-3754. [PMID: 34347230 DOI: 10.1007/s10803-021-05222-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 10/20/2022]
Abstract
Relationships between sluggish cognitive tempo (SCT) and age and IQ were investigated in children with autism and/or ADHD covering broader age and IQ ranges than in previous studies. Mothers rated 1436 children with autism and 1,056 with ADHD (2-17 years, IQs 9-149) on Pediatric Behavior Scale SCT items. Increasing age correlated with SCT in the autism, ADHD-Combined, and ADHD-Inattentive samples. SCT prevalence rates were 22% preschool, 29% early childhood, 41% late childhood, and 50% adolescence. Correlations between IQ and SCT were small and negative. SCT was lowest in children with above average intelligence. Children referred for autism and ADHD should be assessed for SCT, irrespective of IQ and age, given SCT's high prevalence and association with social and academic impairment.
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33
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Guttentag S, Bishop S, Doggett R, Shalev R, Kaplan M, Dyson M, Cohen M, Lord C, Di Martino A. The utility of parent-report screening tools in differentiating autism versus attention-deficit/hyperactivity disorder in school-age children. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2021; 26:473-487. [PMID: 34219504 DOI: 10.1177/13623613211030071] [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: 11/17/2022]
Abstract
LAY ABSTRACT We tested the ability of a short, recently developed parent interview and two widely used parent-report questionnaires to discriminate school-age verbal children with autism spectrum disorder from those with attention-deficit/hyperactivity disorder without autism spectrum disorder (ADHDw/oASD). These measures included the Autism Symptom Interview - School-Age, the Social Responsiveness Scale - 2nd Edition, and the Social Communication Questionnaire - Lifetime. The classification accuracy of all three parent screeners fell in the moderate range. Accuracy varied by instrument, and the Social Communication Questionnaire - Lifetime questionniare showed the highest accuracy. Children with autism spectrum disorder who were incorrectly classified by all parent screeners did not differ from those correctly classified in regard to demographics, intellectual abilities, nor in any specific clinical area beyond general parent concerns. These findings showed that there are valid screening options for assessing school-age verbal children with autism spectrum disorder versus ADHDw/oASD. They also underscore the need to assess multiple sources of information for increased accuracy.
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Affiliation(s)
- Sara Guttentag
- Child Mind Institute, USA.,Ferkauf Graduate School of Psychology, Yeshiva University, USA.,Hassenfeld Children's Hospital at NYU Langone, USA
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34
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Timing of the Diagnoses of Attention Deficit Hyperactivity Disorder and Autism Spectrum Disorder in Taiwan. J Autism Dev Disord 2021; 51:790-797. [PMID: 29982895 DOI: 10.1007/s10803-018-3655-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
ADHD comorbidity has been associated with delayed diagnosis of ASD, but no study has investigated this association in an Asian country. Children with ASD were included and divided into three groups: ADHD before ASD, ADHD same/after ASD, and ASD only. Timing of ASD and ADHD diagnoses were assessed. The logistic regression model was performed to investigate the likelihood of being diagnosed with ASD after 6 years of age between three groups. ADHD before ASD (OR 10.93) group was more likely to being diagnosed with ASD after 6 years of age compared with ADHD same/after ASD (OR: 1.37) and ASD only groups. ADHD comorbidity would delay the diagnosis of ASD in the general clinical settings in Taiwan.
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35
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Vanegas SB. Examining factors related to the age of diagnosis of children with autism spectrum disorder from immigrant and non-immigrant backgrounds in a diverse clinical sample. Autism Res 2021; 14:1260-1270. [PMID: 33624946 DOI: 10.1002/aur.2489] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 02/10/2021] [Indexed: 11/07/2022]
Abstract
A timely diagnosis of autism spectrum disorder (ASD) is important for children as that may help inform the best services and supports needed for optimal outcomes. However, disparities in the identification of ASD have been consistently documented for racial/ethnic minority and immigrant populations. The majority of studies of immigrant populations have focused on the qualitative experience of ASD, however, greater knowledge about the predictors of the age of initial ASD diagnosis is needed. This study examined the child, maternal, and family-level factors that predicted the age of initial ASD diagnosis in a diverse clinical sample through a retrospective medical record review. Medical records of clinical evaluations conducted between 2004 and 2014 were reviewed for children with ASD born to immigrant and non-immigrant mothers. Regression analyses found that for both groups of children with ASD, using verbal language to communicate and having another diagnosis (attention-deficit/hyperactivity disorder or another condition) predicted an older age of initial ASD diagnosis. For children with ASD born to immigrant mothers, residing in a multilingual household was associated with a younger age of diagnosis. These results highlight the complexities of an ASD diagnosis among diverse children and families, particularly among immigrant communities. LAY SUMMARY: This research looked at predictors of when children received their first autism spectrum disorder diagnosis across children born to immigrant mothers and children born to U.S.-born mothers. Living in a multilingual home was related to a younger age of diagnosis for children of immigrant mothers; being verbal and having another diagnosis was related to an older age of diagnosis for both groups of children. This highlights the need to improve diagnostic services for diverse children.
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Affiliation(s)
- Sandra B Vanegas
- School of Social Work, Texas State University, San Marcos, Texas, USA
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36
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Loss CM, Teodoro L, Rodrigues GD, Moreira LR, Peres FF, Zuardi AW, Crippa JA, Hallak JEC, Abílio VC. Is Cannabidiol During Neurodevelopment a Promising Therapy for Schizophrenia and Autism Spectrum Disorders? Front Pharmacol 2021; 11:635763. [PMID: 33613289 PMCID: PMC7890086 DOI: 10.3389/fphar.2020.635763] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 12/24/2020] [Indexed: 01/22/2023] Open
Abstract
Schizophrenia and autism spectrum disorders (ASD) are psychiatric neurodevelopmental disorders that cause high levels of functional disabilities. Also, the currently available therapies for these disorders are limited. Therefore, the search for treatments that could be beneficial for the altered course of the neurodevelopment associated with these disorders is paramount. Preclinical and clinical evidence points to cannabidiol (CBD) as a promising strategy. In this review, we discuss clinical and preclinical studies on schizophrenia and ASD investigating the behavioral, molecular, and functional effects of chronic treatment with CBD (and with cannabidivarin for ASD) during neurodevelopment. In summary, the results point to CBD's beneficial potential for the progression of these disorders supporting further investigations to strengthen its use.
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Affiliation(s)
- Cássio Morais Loss
- Molecular and Behavioral Neuroscience Laboratory, Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo, Brazil.,National Institute for Translational Medicine (INCT-TM), National Council for Scientific and Technological Development (CNPq/CAPES/FAPESP), Ribeirão Preto, Brazil
| | - Lucas Teodoro
- Molecular and Behavioral Neuroscience Laboratory, Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Gabriela Doná Rodrigues
- Molecular and Behavioral Neuroscience Laboratory, Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Lucas Roberto Moreira
- Molecular and Behavioral Neuroscience Laboratory, Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Fernanda Fiel Peres
- Molecular and Behavioral Neuroscience Laboratory, Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo, Brazil.,National Institute for Translational Medicine (INCT-TM), National Council for Scientific and Technological Development (CNPq/CAPES/FAPESP), Ribeirão Preto, Brazil
| | - Antonio Waldo Zuardi
- National Institute for Translational Medicine (INCT-TM), National Council for Scientific and Technological Development (CNPq/CAPES/FAPESP), Ribeirão Preto, Brazil.,Department of Neuroscience and Behavior, Ribeirão Preto Medical School, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - José Alexandre Crippa
- National Institute for Translational Medicine (INCT-TM), National Council for Scientific and Technological Development (CNPq/CAPES/FAPESP), Ribeirão Preto, Brazil.,Department of Neuroscience and Behavior, Ribeirão Preto Medical School, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Jaime Eduardo Cecilio Hallak
- National Institute for Translational Medicine (INCT-TM), National Council for Scientific and Technological Development (CNPq/CAPES/FAPESP), Ribeirão Preto, Brazil.,Department of Neuroscience and Behavior, Ribeirão Preto Medical School, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Vanessa Costhek Abílio
- Molecular and Behavioral Neuroscience Laboratory, Departamento de Farmacologia, Universidade Federal de São Paulo, São Paulo, Brazil.,National Institute for Translational Medicine (INCT-TM), National Council for Scientific and Technological Development (CNPq/CAPES/FAPESP), Ribeirão Preto, Brazil
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Pehlivanidis A, Papanikolaou K, Korobili K, Kalantzi E, Mantas V, Pappa D, Papageorgiou C. Trait-Based Dimensions Discriminating Adults with Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD) and, Co-occurring ADHD/ASD. Brain Sci 2020; 11:E18. [PMID: 33375278 PMCID: PMC7824158 DOI: 10.3390/brainsci11010018] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/20/2020] [Accepted: 12/22/2020] [Indexed: 11/16/2022] Open
Abstract
This study assessed the co-occurrence of attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) in newly diagnosed adults of normal intelligence and the contribution of trait-based dimensions deriving from the Barkley Adult ADHD Rating Scale-IV (BAARS-IV), the Autism-Spectrum Quotient (AQ), and the Empathy Quotient (EQ) to the differentiation of patients with ADHD, ASD, and ADHD/ASD. A total of 16.1% of patients with ADHD received a co-occurring ASD diagnosis, while 33.3% of patients with ASD received an ADHD diagnosis. Subjects with ADHD or ADHD/ASD had higher scores in all ADHD traits compared to ASD subjects. Compared to the ADHD group, the ASD group had AQ scores that were significantly greater, except for attention to detail. ADHD/ASD co-occurrence significantly increased the score of attention to detail. The total EQ score was greater in the ADHD group. In the stepwise logistic regression analyses, past hyperactivity, current inattention and impulsivity, attention switching, communication, imagination, and total EQ score discriminated ADHD patients from ASD patients. Attention to detail, imagination, and total EQ score discriminated ADHD cases from ADHD/ASD cases, while past hyperactivity and current impulsivity discriminated ASD subjects from ADHD/ASD subjects. Our findings highlight the importance of particular trait-based dimensions when discriminating adults with ADHD, ASD, and co-occurring ADHD/ASD.
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Affiliation(s)
- Artemios Pehlivanidis
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece; (K.K.); (E.K.); (V.M.); (D.P.); (C.P.)
| | - Katerina Papanikolaou
- Department of Child Psychiatry, Medical School, National and Kapodistrian University of Athens, “Agia Sophia” Children’s Hospital, 11527 Athens, Greece;
| | - Kalliopi Korobili
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece; (K.K.); (E.K.); (V.M.); (D.P.); (C.P.)
| | - Eva Kalantzi
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece; (K.K.); (E.K.); (V.M.); (D.P.); (C.P.)
| | - Vasileios Mantas
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece; (K.K.); (E.K.); (V.M.); (D.P.); (C.P.)
| | - Dimitra Pappa
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece; (K.K.); (E.K.); (V.M.); (D.P.); (C.P.)
| | - Charalambos Papageorgiou
- 1st Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, “Eginition” Hospital, 72-74 Vas. Sofias Ave, 11528 Athens, Greece; (K.K.); (E.K.); (V.M.); (D.P.); (C.P.)
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Engelhard MM, Berchuck SI, Garg J, Henao R, Olson A, Rusincovitch S, Dawson G, Kollins SH. Health system utilization before age 1 among children later diagnosed with autism or ADHD. Sci Rep 2020; 10:17677. [PMID: 33077796 PMCID: PMC7572401 DOI: 10.1038/s41598-020-74458-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 09/28/2020] [Indexed: 01/02/2023] Open
Abstract
Children with autism spectrum disorder (ASD) or attention deficit hyperactivity disorder (ADHD) have 2-3 times increased healthcare utilization and annual costs once diagnosed, but little is known about their utilization patterns early in life. Quantifying their early health system utilization could uncover condition-specific health trajectories to facilitate earlier detection and intervention. Patients born 10/1/2006-10/1/2016 with ≥ 2 well-child visits within the Duke University Health System before age 1 were grouped as ASD, ADHD, ASD + ADHD, or No Diagnosis using retrospective billing codes. An additional comparison group was defined by later upper respiratory infection diagnosis. Adjusted odds ratios (AOR) for hospital admissions, procedures, emergency department (ED) visits, and outpatient clinic encounters before age 1 were compared between groups via logistic regression models. Length of hospital encounters were compared between groups via Mann-Whitney U test. In total, 29,929 patients met study criteria (ASD N = 343; ADHD N = 1175; ASD + ADHD N = 140). ASD was associated with increased procedures (AOR = 1.5, p < 0.001), including intubation and ventilation (AOR = 2.4, p < 0.001); and outpatient specialty care, including physical therapy (AOR = 3.5, p < 0.001) and ophthalmology (AOR = 3.1, p < 0.001). ADHD was associated with increased procedures (AOR = 1.41, p < 0.001), including blood transfusion (AOR = 4.7, p < 0.001); hospital admission (AOR = 1.60, p < 0.001); and ED visits (AOR = 1.58, p < 0.001). Median length of stay was increased after birth in ASD (+ 6.5 h, p < 0.001) and ADHD (+ 3.8 h, p < 0.001), and after non-birth admission in ADHD (+ 1.1 d, p < 0.001) and ASD + ADHD (+ 2.4 d, p = 0.003). Each condition was associated with increased health system utilization and distinctive patterns of utilization before age 1. Recognizing these patterns may contribute to earlier detection and intervention.
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Affiliation(s)
- Matthew M Engelhard
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, 2608 Erwin Rd, Durham, NC, 27705, USA.
| | - Samuel I Berchuck
- Department of Statistical Science, Duke University, Durham, NC, USA
- Duke Forge, Duke University School of Medicine, Durham, NC, USA
| | - Jyotsna Garg
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Ricardo Henao
- Duke Forge, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA
| | - Andrew Olson
- Duke Forge, Duke University School of Medicine, Durham, NC, USA
| | | | - Geraldine Dawson
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, 2608 Erwin Rd, Durham, NC, 27705, USA
- Duke Center for Autism and Brain Development and Duke Institute for Brain Sciences, Durham, NC, USA
| | - Scott H Kollins
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, 2608 Erwin Rd, Durham, NC, 27705, USA
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
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39
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Relative Frequency of Psychiatric, Neurodevelopmental, and Somatic Symptoms as Reported by Mothers of Children with Autism Compared with ADHD and Typical Samples. J Autism Dev Disord 2020; 51:2297-2307. [PMID: 32949313 DOI: 10.1007/s10803-020-04697-9] [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: 10/23/2022]
Abstract
No study has analyzed the relative occurrence of a broad range of symptoms reported by mothers of children with autism, ADHD-Combined, and ADHD-Inattentive and typical controls. Mothers rated 1436 children with autism, 1056 with ADHD without autism, and 186 controls, 2-17 years, on 41 internalizing, externalizing, neurodevelopmental, and somatic problems. Most children with autism had symptoms of ADHD, oppositional defiant disorder, disruptive mood dysregulation disorder, and expressive language disorder and almost half had dysgraphia and receptive language disorder. Symptom overlap between autism and ADHD-Combined was high. Clinicians specializing in autism and ADHD must have expertise in evaluating and treating these comorbidities identified as most problematic by mothers in order to relieve family concerns and develop treatment plans relevant to families.
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Atypical communication characteristics among clinic-referred youth with and without autism spectrum disorder: Stability and associations with clinical correlates. Dev Psychopathol 2020; 32:1240-1253. [PMID: 32938518 DOI: 10.1017/s095457942000070x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Atypical communication characteristics (ACCs), such as speech delay, odd pitch, and pragmatic difficulties, are common features of autism spectrum disorder (ASD) as are the symptoms of a wide range of psychiatric disorders. Using a simple retrospective method, this study aimed to better understand the relation and stability of ACCs with a broad range of psychiatric symptoms among large, well-characterized samples of clinic-referred children and adolescents with and without ASD. Youth with ASD had higher rates and a more variable pattern of developmental change in ACCs than the non-ASD diagnostic group. Latent class analysis yielded three ACC stability subgroups within ASD: Stable ACCs, Mostly Current-Only ACCs, and Little Professors. Subgroups exhibited differences in severity of ASD symptomatology, co-occurring psychiatric symptoms, and other correlates. Our findings provide support for the clinical utility of characterizing caregiver-perceived changes in ACCs in identifying children at risk for co-occurring psychopathology and other clinically relevant variables.
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Talbott MR, Miller MR. Future Directions for Infant Identification and Intervention for Autism Spectrum Disorder from a Transdiagnostic Perspective. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY : THE OFFICIAL JOURNAL FOR THE SOCIETY OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY, AMERICAN PSYCHOLOGICAL ASSOCIATION, DIVISION 53 2020; 49:688-700. [PMID: 32701034 PMCID: PMC7541743 DOI: 10.1080/15374416.2020.1790382] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
By the time they are typically detected, neurodevelopmental disorders like autism spectrum disorder (ASD) are already challenging to treat. Preventive and early intervention strategies in infancy are critical for improving outcomes over the lifespan with significant cost savings. However, the impact of prevention and early intervention efforts is dependent upon our ability to identify infants most appropriate for such interventions. Because there may be significant overlap between prodromal symptoms across neurodevelopmental disorders and child psychopathology more broadly which may wax and wane across development, we contend that the impact of prevention and early intervention efforts will be heightened by identifying early indicators that may overlap across ASD and other commonly co-occurring disorders. This paper summarizes the existing literature on infant symptoms and identification of ASD to demonstrate the ways in which a transdiagnostic perspective could expand the impact of early identification and intervention research and clinical efforts, and to outline suggestions for future empirical research programs addressing current gaps in the identification-to-treatment pipeline. We propose four recommendations for future research that are both grounded in developmental and clinical science and that are scalable for early intervention systems: (1) development of fine-grained, norm-referenced measures of ASD-relevant transdiagnostic behavioral domains; (2) identification of shared and distinct mechanisms influencing the transition from risk to disorder; (3) determination of key cross-cutting treatment strategies (both novel and extracted from existing approaches) effective in targeting specific domains across disorders; and (4) integration of identified measures and treatments into existing service systems.
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Affiliation(s)
- Meagan R Talbott
- MIND Institute and Department of Psychiatry & Behavioral Sciences, University of California
| | - Meghan R Miller
- MIND Institute and Department of Psychiatry & Behavioral Sciences, University of California
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Preliminary Psychometrics for the Executive Function Challenge Task: A Novel, "Hot" Flexibility, and Planning Task for Youth. J Int Neuropsychol Soc 2020; 26:725-732. [PMID: 32178755 PMCID: PMC8647841 DOI: 10.1017/s135561772000017x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Executive functions (EF) drive health and educational outcomes and therefore are increasingly common treatment targets. Most treatment trials rely on questionnaires to capture meaningful change because ecologically valid, pediatric performance-based EF tasks are lacking. The Executive Function Challenge Task (EFCT) is a standardized, treatment-sensitive, objective measure which assesses flexibility and planning in the context of provocative social interactions, making it a "hot" EF task. METHOD We investigate the structure, reliability, and validity of the EFCT in youth with autism (Autism Spectrum Disorder; n = 129), or attention deficit hyperactivity disorder with flexibility problems (n = 93), and typically developing (TD; n = 52) youth. RESULTS The EFCT can be coded reliably, has a two-factor structure (flexibility and planning), and adequate internal consistency and consistency across forms. Unlike a traditional performance-based EF task (verbal fluency), it shows significant correlations with parent-reported EF, indicating ecological validity. EFCT performance distinguishes youth with known EF problems from TD youth and is not significantly related to visual pattern recognition, or social communication/understanding in autistic children. CONCLUSIONS The EFCT demonstrates adequate reliability and validity and may provide developmentally appropriate, treatment-sensitive, and ecologically valid assessment of "hot" EF in youth. It can be administered in controlled settings by masked administrators.
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Colombi C, Fish A, Ghaziuddin M. Utility of the ADOS-2 in children with psychiatric disorders. Eur Child Adolesc Psychiatry 2020; 29:989-992. [PMID: 31587085 DOI: 10.1007/s00787-019-01411-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 09/25/2019] [Indexed: 11/24/2022]
Abstract
The Autism Diagnostic Observation Schedule (ADOS-2) is commonly used in the diagnosis of autism spectrum disorder (ASD). Although it has demonstrated good sensitivity and specificity in research settings, relatively little is known about its utility and accuracy in children and adolescents with co-occurring psychiatric disorders. We investigated this topic in children with acute psychiatric disorders. Our sample consisted of 58 patients, aged 9-18 years, admitted to a child and adolescent psychiatric inpatient unit with a suspected diagnosis of ASD. Both Modules 3 and 4 demonstrated low sensitivity (Module 3: 58.3%; Module 4: 55.6%) and specificity (Module 3: 56.5%; Module 4: 59.5%). These findings suggest that the ADOS-2 should be interpreted with caution while screening for autism in children with complex psychiatric disorders.
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Affiliation(s)
- Costanza Colombi
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd, Ann Arbor, MI, 48109, USA.
| | - Angela Fish
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd, Ann Arbor, MI, 48109, USA
| | - Mohammad Ghaziuddin
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd, Ann Arbor, MI, 48109, USA
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Cohen R, Halevi A, Aharoni S, Aronson B, Diamond G. Impairments in communication and social interaction in children with neurofibromatosis type 1: Characteristics and role of ADHD and language delay. APPLIED NEUROPSYCHOLOGY. CHILD 2020; 11:220-225. [PMID: 32569512 DOI: 10.1080/21622965.2020.1780924] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: Neurofibromatosis type 1 (NF1) is a multisystem neurocutaneous disorder with increased risk of tumor formation and higher incidence of autism spectrum disorder (ASD) than the general population. The aim of the study was to assess the presence of ASD symptoms in young children with NF1 and to examine their potential association with attention deficit hyperactivity disorder (ADHD) and speech delay.Methods: The cohort included 30 patients with NF1 attending the multidisciplinary NF1 clinic of a tertiary pediatric medical center from September 2015 through September 2016. The parents/caregivers completed the Social Communication Questionnaire (SCQ) and the Vineland Adaptive Behavior Scales (VABS II).Results: Sixteen patients (53%) had a previous diagnosis of ADHD. There was a positive association between the presence of ADHD and a low score on the VABS II interpersonal relationships subscale of the Socialization domain. Language delay, documented in 12 children (40%), also correlated with a low interpersonal relationships score.Conclusions: ADHD appears to be more a marker than an actual independent risk factor of ASD in NF1. The early evaluation of children with NF1 for interpersonal communication problems and ASD, especially those with a speech delay or ADHD, will alert clinicians to initiate appropriate and timely treatment.
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Affiliation(s)
- Rony Cohen
- Department of Pediatric Neurology and Epilepsy Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ayelet Halevi
- Department of Pediatric Neurology and Epilepsy Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sharon Aharoni
- Department of Pediatric Neurology and Epilepsy Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Bosmat Aronson
- The Child Development and Rehabilitation Institute, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.,Department of Developmental and Educational Psychology, Clalit Health Services, Tel Aviv, Israel
| | - Gary Diamond
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,The Child Development and Rehabilitation Institute, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
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Okyar E, Görker I. Examining the autistic traits in children and adolescents diagnosed with attention-deficit hyperactivity disorder and their parents. BMC Psychiatry 2020; 20:285. [PMID: 32503560 PMCID: PMC7275391 DOI: 10.1186/s12888-020-02703-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 05/28/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Attention-Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) are two of the most frequently-observed neurodevelopmental disorders. Autistic traits are detected frequently in children who have ADHD. This study aimed to examine autism symptoms in children diagnosed with ADHD and their parents; and also, to investigate parental risk factors that increase autistic traits in children. Besides the risk factors related to pregnancy, birth and developmental history were examined. METHODS Two groups were created consisting of 66 children diagnosed with ADHD and 33 children not diagnosed with ADHD and their parents. Autism symptoms were screened with the Autism Behavior Checklist (ABC) in children, and Autism Spectrum Quotient (AQ) in parents. Also, Adult ADD/ADHD DSM-IV Based Diagnostic Screening and Rating Scale and Wender Utah Rating Scale (WURS) were used to determine ADHD symptoms in parents. RESULTS It was determined that there were more autism symptoms in children who were diagnosed with ADHD than in the control group without ADHD. There were more autistic symptoms in boys and the presence of Oppositional Defiant Disorder (ODD). Although there were more ADHD symptoms in the parents of children diagnosed with ADHD, it was determined that they did not differ from parents in the control group in terms of autism symptoms. It was also determined that maternal and paternal ADHD symptoms were predictive for autism symptoms in children. It was also shown that maternal smoking during pregnancy is associated with more autistic traits. CONCLUSION ASD and ADHD show high levels of comorbidity. The etiology remains unclear. Both ADHD and ASD show strong hereditary transition. We found that maternal and paternal ADHD symptoms predict autism symptoms in children with ADHD. However, more studies are needed to reveal the etiology.
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Affiliation(s)
- Esra Okyar
- Department of Child and Adolescent Psychiatry, Sakarya University Training and Research Hospital, Sakarya, Turkey.
| | - Işık Görker
- grid.411693.80000 0001 2342 6459Department of Child and Adolescent Psychiatry, Faculty of Medicine, Trakya University, Edirne, Turkey
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Mayes SD, Waxmonsky JG, Baweja R, Mattison RE, Memon H, Klein M, Hameed U, Waschbusch D. Symptom scores and medication treatment patterns in children with ADHD versus autism. Psychiatry Res 2020; 288:112937. [PMID: 32315876 DOI: 10.1016/j.psychres.2020.112937] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 03/22/2020] [Indexed: 01/27/2023]
Abstract
Most children with autism have ADHD, and children with ADHD-Combined and children with autism have high rates of irritable, oppositional, and aggressive behavior. Despite similar symptoms, prescribing practices may differ between autism and ADHD, which has not been examined in a single study. 1407 children with autism and 1036 with ADHD without autism, 2-17 years, were compared with 186 typical peers. Symptom scores were maternal Pediatric Behavior Scale ratings in eight areas (ADHD, oppositional/aggressive, irritable/angry, anxious, depressed, and social, writing, and learning problems). Psychotropics were prescribed to 38.0% with ADHD-Combined, 33.3% with autism, and 20.2% with ADHD-Inattentive, most often an ADHD medication (22.1% stimulant, 2.3% atomoxetine), antipsychotic (7.8%), SSRI (5.5%), and alpha agonist (4.9%). ADHD medications were more often prescribed than other medications in all diagnostic groups. Compared to autism, children with ADHD-Combined were more likely to be prescribed an ADHD medication, whereas antipsychotics and SSRIs were more likely to be prescribed in autism than in ADHD-Combined. Children with ADHD-Inattentive were least impaired and least likely to be medicated. More severely impaired children were more often medicated regardless of diagnosis. Symptom scores were far worse for treated and untreated children with ADHD and with autism than for typical peers.
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Affiliation(s)
- Susan D Mayes
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States.
| | - James G Waxmonsky
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
| | - Raman Baweja
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
| | - Richard E Mattison
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
| | - Hasan Memon
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
| | - Melanie Klein
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
| | - Usman Hameed
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
| | - Daniel Waschbusch
- Department of Psychiatry, Penn State College of Medicine, Hershey Medical Center, 500 University Dr., Hershey, PA, United States
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Hosozawa M, Sacker A, Mandy W, Midouhas E, Flouri E, Cable N. Determinants of an autism spectrum disorder diagnosis in childhood and adolescence: Evidence from the UK Millennium Cohort Study. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2020; 24:1557-1565. [PMID: 32367727 PMCID: PMC7645602 DOI: 10.1177/1362361320913671] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This study aimed to identify determinants of a late autism spectrum disorder diagnosis, including diagnoses made 'very late' (i.e., in adolescence), using the Millennium Cohort Study, a nationally representative population-based cohort in the United Kingdom. Children diagnosed with autism spectrum disorder by age 14 (N = 581) were included and grouped by the parent-reported timing of diagnosis: before school (up to age 5), during primary school (age 5-11) and during secondary school (age 11-14). Predictors of diagnostic timing, at the child, family and school levels, were investigated using multinomial logistic regression. Most (79%) children with autism spectrum disorder were diagnosed after school entry, and 28% were not diagnosed until secondary school. Among those not diagnosed until secondary school, 75% had been identified at age 5 years by a parent and/or teacher as having socio-behavioural difficulties. Being diagnosed after starting school was predicted by living in poverty (adjusted relative risk ratio: primary = 1.90, 95% confidence interval: 1.03-3.53; secondary = 2.15, 1.05-4.42) and/or having no initial parental concerns (primary = 0.32, 0.15-0.70; secondary = 0.19, 0.09-0.43). Having typical-range intelligence also predicted diagnosis during secondary school. The result indicates that those without cognitive delays and poorer children were at risk of 'very late' (i.e. adolescent) diagnosis. Strategies to promote earlier identification, targeting age at primary school entry, could help those more likely to be diagnosed late.Lay abstractDespite policy emphasis on early identification, many children with autism spectrum disorder are diagnosed late, with some being diagnosed as late as in adolescence. However, evidence on what determines the timing of autism spectrum disorder diagnosis including children diagnosed in adolescence is lacking. Understanding these determinants, particularly in those diagnosed later than is ideal, can inform the development of effective strategies to improve earlier identification of autism spectrum disorder. This study used a nationally representative population-based cohort in the United Kingdom to explore child, family and school level predictors of timing of autism spectrum disorder diagnosis. In the United Kingdom, 79% of the children with autism spectrum disorder were diagnosed after entering primary school and 28% during secondary school. Among those not diagnosed until secondary school, 75% had shown social difficulties noticed by parents and/or teachers at age 5 years. The results suggest that healthcare providers should be aware that, even for universal systems of care, those living in poverty and having higher intelligence are most likely to miss out on a timely diagnosis. Strategies to promote earlier identification among school-aged children, including targeting primary school entry age (i.e. around age 5) and that encouraging referrals for a formal assessment at the first report of concerns over the child's social development may benefit those children who would otherwise be diagnosed later.
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Kilmer M. Primary care of children with autism spectrum disorders: Developing confident healthcare leaders. Nurse Pract 2020; 45:41-47. [PMID: 32332232 DOI: 10.1097/01.npr.0000660352.52766.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This series of articles aims to equip primary care providers (PCPs) with the tools to become healthcare leaders managing patients with pediatric autism spectrum disorder (ASD). Individuals with ASD can experience optimal health outcomes when timely, evidence-based interventions are implemented in the primary care setting. PCPs are uniquely situated to institute changes that redirect the trajectory of ASD.
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Affiliation(s)
- Michele Kilmer
- Michele Kilmer is an assistant professor at the University of Arkansas, Eleanor Mann School of Nursing, Fayetteville, Ark
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Krakowski AD, Cost KT, Anagnostou E, Lai MC, Crosbie J, Schachar R, Georgiades S, Duku E, Szatmari P. Inattention and hyperactive/impulsive component scores do not differentiate between autism spectrum disorder and attention-deficit/hyperactivity disorder in a clinical sample. Mol Autism 2020; 11:28. [PMID: 32334619 PMCID: PMC7183643 DOI: 10.1186/s13229-020-00338-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 04/15/2020] [Indexed: 12/23/2022] Open
Abstract
Background Although there is high co-occurrence between ASD and ADHD, the nature of this co-occurrence remains unclear. Our study aimed to examine the underlying relationship between ASD and ADHD symptoms in a combined sample of children with a primary clinical diagnosis of ASD or ADHD. Methods Participants included children and youth (aged 3-20 years) with a clinical diagnosis of ASD (n = 303) or ADHD (n = 319) for a total of 622 participants. Parents of these children completed the social communication questionnaire (SCQ), a measure of autism symptoms, and the strengths and weaknesses of ADHD and normal behavior (SWAN) questionnaire, a measure of ADHD symptoms. A principal component analysis (PCA) was performed on combined SCQ and SWAN items, followed by a profile analysis comparing normalized component scores between diagnostic groups and gender. Results PCA revealed a four-component solution (inattention, hyperactivity/impulsivity, social-communication, and restricted, repetitive, behaviors, and interests (RRBI)), with no overlap between SCQ and SWAN items in the components. Children with ASD had higher component scores in social-communication and RRBI than children with ADHD, while there was no difference in inattentive and hyperactive/impulsive scores between diagnostic groups. Males had higher scores than females in social-communication, RRBI, and hyperactivity/impulsivity components in each diagnostic group. Limitations We did not formally assess children with ASD for ADHD using our research-criteria for ADHD, and vice versa. High rates of co-occurring ADHD in ASD, for example, may have inflated component scores in inattention and hyperactivity/impulsivity. A disadvantage with using single informant-based reports (i.e., parent-rated questionnaires) is that ASD and ADHD symptoms may be difficult to distinguish by parents, and may be interpreted differently between parents and clinicians. Conclusions ASD and ADHD items loaded on separate components in our sample, suggesting that the measurement structure cannot explain the covariation between the two disorders in clinical samples. High levels of inattention and hyperactivity/impulsivity were seen in both ASD and ADHD in our clinical sample. This supports the need for a dimensional framework that examines neurodevelopmental domains across traditional diagnostic boundaries. Females also had lower component scores across social-communication, RRBI, and hyperactivity/impulsivity than males, suggesting that there may be gender-specific phenotypes related to the two conditions.
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Affiliation(s)
- Aneta D Krakowski
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario, M5T 1R8, Canada.
| | - Katherine Tombeau Cost
- Department of Psychiatry, The Hospital for Sick Children, 686 Bay Street, Toronto, ON, M5G 0A4, Canada
| | - Evdokia Anagnostou
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Ontario, M4G 1R8, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, M5G 1X8, Canada
| | - Meng-Chuan Lai
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario, M5T 1R8, Canada.,Margaret and Wallace McCain Centre for Child, Youth & Family Mental Health, Azrieli Adult Neurodevelopmental Centre, and Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, M6J 1H4, Canada.,Department of Psychiatry, The Hospital for Sick Children, Toronto, Ontario, M5G 1X8, Canada.,Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, CB2 8AH, UK.,Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, 10002, Taiwan
| | - Jennifer Crosbie
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario, M5T 1R8, Canada.,Department of Psychiatry, The Hospital for Sick Children, Toronto, Ontario, M5G 1X8, Canada
| | - Russell Schachar
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario, M5T 1R8, Canada.,Department of Psychiatry, The Hospital for Sick Children, Toronto, Ontario, M5G 1X8, Canada
| | - Stelios Georgiades
- Department of Psychiatry & Behavioural Neurosciences, McMaster University, L8S 4 K1, Hamilton, ON, Canada.,Offord Centre for Child Studies, McMaster Children's Hospital and McMaster University, Hamilton, ON, L8P 0A1, Canada
| | - Eric Duku
- Department of Psychiatry & Behavioural Neurosciences, McMaster University, L8S 4 K1, Hamilton, ON, Canada.,Offord Centre for Child Studies, McMaster Children's Hospital and McMaster University, Hamilton, ON, L8P 0A1, Canada
| | - Peter Szatmari
- Department of Psychiatry, University of Toronto, 250 College Street, Toronto, Ontario, M5T 1R8, Canada.,Margaret and Wallace McCain Centre for Child, Youth & Family Mental Health, Azrieli Adult Neurodevelopmental Centre, and Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, M6J 1H4, Canada.,Department of Psychiatry, The Hospital for Sick Children, Toronto, Ontario, M5G 1X8, Canada
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Sex Differences in Externalizing and Internalizing Symptoms in ADHD, Autism, and General Population Samples. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2020. [DOI: 10.1007/s10862-020-09798-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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