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Our study compared oppositional defiant disorder (ODD) in children with autism to ADHD-Combined presentation and ADHD-Inattentive presentation. Mothers of 2,400 children 3-17 years old with autism and/or ADHD completed the Pediatric Behavior Scale. ADHD-Combined was most strongly associated with ODD, with an ODD prevalence of 53% in children with ADHD-Combined only. When autism was added to ADHD-Combined, prevalence increased to 62% and the ODD score increased significantly. Autism+ADHD-Inattentive, Autism Only, and ADHD-Inattentive Only had ODD prevalences of 28%, 24% and 14%. In each diagnostic group, ODD had the same two factors (irritable/angry and oppositional/defiant); demographic differences between children with and without ODD were few; and correlations between ODD and conduct problems were large, correlations with depression were medium, and correlations with anxiety were small. However, ODD scores differed significantly between groups (Autism+ADHD-Combined > ADHD-Combined Only > Autism+ADHD-Inattentive and Autism Only > ADHD-Inattentive Only). The irritable/angry ODD component was greater in Autism+ADHD-Combined than in ADHD-Combined Only, whereas the oppositional/defiant component did not differ between the two groups. Autism was a significant independent risk factor for ODD, particularly the irritable/angry ODD component, but ADHD-Combined was the strongest risk factor. Therefore, the high co-occurrence of ADHD-Combined in autism (80% in our study) largely explains the high prevalence of ODD in autism. ADHD-Combined, autism, and ODD are highly comorbid (55-90%). Clinicians should assess all three disorders in referred children and provide evidence-based interventions to improve current functioning and outcomes for children with these disorders and reduce family and caretaker stress.
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OBJECTIVE: Elevated rates of social difficulties are evident for children and adolescents with neurofibromatosis type 1 (NF1) but the effects of social skills interventions have not been investigated for this population. The Program for the Education and Enrichment of Relational Skills (PEERS®), a widely established social skills intervention in autism spectrum disorders with expansion to other conditions, was recently modified to be offered virtually. This study examined the feasibility and acceptability of this telehealth intervention. METHODS: 27 adolescents with NF1 with social skills difficulties and at least 1 caregiver enrolled in the study. 19 of those participants (Mage = 14.21 years, SD = 1.63; 7 females; 79% White) completed PEERS® via telehealth in a single-arm pilot study. Dropout rates, attendance records, helpfulness of the curriculum topics and caregiver-reported acceptability, including ratings on the Treatment Acceptability Questionnaire, were examined. RESULTS: Low study drop out (30% of enrolled participants; 14% of participants who began the intervention) and high attendance rates were observed. Caregivers found sessions related to common, everyday interactions most helpful. Adolescents indicated sessions related to having get-togethers and social nuances (e.g., humor) as most helpful. Caregiver ratings indicated acceptability of the intervention. CONCLUSIONS: This investigation supported the feasibility and acceptability of telehealth PEERS®, a social skills intervention program, among adolescents with NF1 and their caregivers based on attendance patterns as well as appraisal of the curriculum and telehealth modality.
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The purpose of the present study is to compare risk and predictors of poor safety awareness and accidental injuries in ASD, ADHD, and neurotypical samples. Neurodivergent groups (ADHD-I n = 309; ADHD-C n = 747; ASD-only n = 328; ASD + ADHD n = 1,108) were 2-17 years old. The neurotypical group (n = 186) was 6-12 years of age. Maternal ratings on the Pediatric Behavior Scale examined safety awareness, accidental injury, and psychological problems. Children with ASD + ADHD had significantly poorer safety awareness and accidental injury ratings than all other groups. Predictors of poor safety awareness in the total ASD and/or ADHD sample were: impulsivity, younger age, lower IQ, and hyperactivity. Predictors of accidental injuries were: incoordination, hyperactivity, and conduct problems. Clinicians working with children who have ASD and ADHD are encouraged to screen for poor safety awareness, discuss child safety measures, and provide evidence-based intervention to improve safety awareness and mitigate the risk of injury.
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BACKGROUND: Interventions for social difficulties have not been investigated in the neurofibromatosis type 1 (NF1) population despite observations of elevated rates of social difficulties. In this pilot study, the effectiveness of a 14-week telehealth PEERS® intervention with nineteen adolescents with NF1 (Mage=13.79 years, SD = 1.32) with social skills difficulties was examined. Measures of social outcomes were completed at three timepoints (before, immediately after, and at 14-week follow-up). RESULTS: Caregiver-reported social-emotional skills, social impairment, caregiver-reported number of adolescent get-togethers, and teen social knowledge showed significant improvement following the intervention. CONCLUSIONS: The PEERS® intervention is promising to support the social and friendship skills of adolescents with NF1 who have social difficulties.
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Neurofibromatose 1 , Telemedicina , Humanos , Adolescente , Projetos Piloto , Grupo Associado , Habilidades SociaisRESUMO
The present study investigated the performance of children with neurofibromatosis type 1 on computerized assessments of attention and executive function. Relations to ADHD symptomatology were also examined. Participants included 37 children (20 male) with NF1 (9-13 years; Mage = 11.02). Participants completed the NIH Toolbox Dimensional Change Card Sort, List Sort Working Memory (LSWM), and Flanker tasks, as well as Cogstate Identification and One Back tests. ADHD symptomatology was assessed using the K-SADS. Average performance was significantly different from the normative mean on every measure, except LSWM. The NIH Toolbox Flanker and Cogstate Identification tasks detected the highest proportion of participants with at least mild difficulty, and the Cogstate Identification task detected the highest proportion of participants with severe difficulty. Analyses revealed significant relations with ADHD symptomatology for two NIH toolbox tasks. The various computerized measures of attention and executive function offer different information when working with school age children with NF1. The NIH Flanker may offer the most room for change and offers face validity, which may be beneficial for clinical trials research. However, the LSWM shows most support for relations with behavioral indicators of attention and executive challenges.
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Transtorno do Deficit de Atenção com Hiperatividade , Atenção , Função Executiva , Neurofibromatose 1 , Testes Neuropsicológicos , Humanos , Neurofibromatose 1/psicologia , Neurofibromatose 1/fisiopatologia , Criança , Função Executiva/fisiologia , Feminino , Masculino , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Transtorno do Deficit de Atenção com Hiperatividade/fisiopatologia , Testes Neuropsicológicos/estatística & dados numéricos , Atenção/fisiologia , Memória de Curto Prazo/fisiologiaRESUMO
Children with neurofibromatosis type 1 (NF1) often demonstrate difficulties with attention and executive functioning that can be evident starting at a young age. There has been little research about which measures of attention are most suitable for use with young children with NF1. This pilot study explored several computerized measures of attention, a digits forward task, and parent report measures of attention to compare their reliability, validity, and the degree to which they capture attention difficulty in this population. Participants with NF1 ages 4 to 6 years were seen for one (n=2) or two (n=18) time points. Statistical analyses for evaluating evidence for test-retest reliability, convergent and discriminant validity, practice effects, and identification of difficulties were conducted. Each measure demonstrated relative strengths and weaknesses, and there may not be a "one size fits all" measure for use with young children with NF1. However, the Behavior Rating Inventory of Executive Function Preschool/Second Edition, Conners Early Childhood Inattention/Hyperactivity Scale, and the Conners Kiddie Continuous Performance Test Second Edition generally had the highest reliability and most evidence of validity. More specific recommendations are provided for the appropriate measure to use in clinical and research batteries.
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The COVID-19 pandemic sparked a worldwide transition to providing online services overnight, highlighting the urgent need for empirically supported telehealth interventions. The current study examined the effects of PEERS® for Adolescents Telehealth, an adaptation from the original social skills intervention developed for in-person provision, among 22 autistic adolescents and their caregivers. To evaluate the intervention, caregivers completed questionnaires assessing core autistic features and frequency of get-togethers. Adolescents completed questionnaires measuring social knowledge and frequency of get-togethers. Improvements in social skills knowledge, increased get-togethers, and decreased core autistic symptoms were evident. Preliminary results suggest PEERS® for Adolescents Telehealth improves social competence, as found for the in-person version. Further research exploring the equivalence of telehealth to in-person social skills intervention is recommended.
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Transtorno do Espectro Autista , Transtorno Autístico , COVID-19 , Telemedicina , Adolescente , Humanos , Projetos Piloto , Transtorno Autístico/terapia , PandemiasRESUMO
Children with neurofibromatosis type 1 (NF1) often have attention difficulties with emerging evidence that these difficulties can be seen even in early childhood. This study aimed to explore the relative utility of two versions of a commonly used computerized attention measure for young children with NF1 and to explore relations with parent-reported attention in young children with NF1. Two independent samples of young children with NF1 participated. One sample (Study 1; N = 22; Mage = 4.95 (SD = 0.66)) completed the Conner's Kiddie Continuous Performance Test (K-CPT). A second and separate sample (Study 2; N = 19; Mage = 5.46 (SD = 0.74)) completed the K-CPT second edition (K-CPT 2). Relations of the K-CPT and K-CPT 2 with concurrent parent-reported attention (Kiddie Disruptive Behavior Disorder Schedule; Conners parent report questionnaires) were explored. The K-CPT sample's scores significantly differed from the normative median on Commissions, Hit Rate Standard Error, Variability, Detectability, Perseverations, and Hit Rate Inter Stimulus Interval. No relations with parent-report were identified. The K-CPT 2 sample's scores were significantly worse than normative data on every score except Hit Rate Block Change. Multiple scores on the K-CPT 2 were significantly related to parent-report of inattention and hyperactivity with some evidence of construct validity for the distinction between inattention and hyperactivity. The K-CPT 2 may be more useful for the assessment of attention problems in young children with NF1 as more challenges were observed and performance was more closely related to parent-reported attention difficulties than its predecessor the K-CPT.
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Transtorno do Deficit de Atenção com Hiperatividade , Neurofibromatose 1 , Atenção , Criança , Pré-Escolar , Cognição , Humanos , Neurofibromatose 1/complicações , Testes NeuropsicológicosRESUMO
OBJECTIVE: Research indicates that children with neurofibromatosis type 1 (NF1) have weaknesses in fine and gross motor development in early childhood; however, little is known about the stability and developmental trajectory of motor functioning. We investigated (1) whether motor difficulties are evident and stable in the preschool period in children with NF1 and (2) whether there are particular patterns of motor development in this population. METHODS: Participants with NF1 and a control group of unaffected siblings were enrolled at ages 3-8 years and were assessed yearly. Motor functioning was assessed longitudinally using the Scales of Independent Behavior-Revised Motor Scale and the Differential Ability Scales-II Copying subtest. Wilcoxon sign tests were used to compare motor functioning at 3 or 4 years to 5 or 6 years old for children with NF1 seen during both time periods (N = 27). Linear mixed model growth curve analyses were used to compare trajectories for both children with NF1 (N = 62) and unaffected siblings (N = 37). RESULTS: Children with NF1 made relative gains in raw scores, but not standard scores, across measures. Growth curve analyses revealed a significant effect of NF1 status on gross motor, fine motor, and copying scores, as well as an age by NF1 status effect on fine and gross motor scores. CONCLUSIONS: Motor difficulties are evident early in life in children with NF1. Though children with NF1 clearly acquire motor skills over time, they continue to fall behind unaffected siblings, with the gap potentially widening over time. Further implications are discussed.