Attention-deficit/hyperactivity Disorder Population Research Articles

Exploring the potential of Braingame Brian for executive function improvement in Spanish-speaking children with ADHD: A pilot study

ABSTRACT Considering the implications of executive function (EF) in the core symptoms of attention deficit hyperactivity disorder (ADHD), further research is required on strategies such as therapies, treatments, and rehabilitation programs focused on improving EF. This study aimed to assess the potential of an EF training program called “Braingame Brian” in improving working memory, inhibition, and cognitive flexibility in children with ADHD. The programme was developed in the Netherlands and has been shown to be effective in pilot studies of ADHD populations conducted in this country. However, it has not been used before in the Spanish-speaking population. A total of 41 children (aged 8–12 years) were assigned to the EF training or waitlist control groups. The intervention consisted of a 25-session training programme of approximately 45 min per day for nine consecutive weeks. Treatment outcomes were assessed using cognitive tasks of the trained EF, as well as evaluations of EF behaviors by parents and teachers. The initial findings suggest that the implementation of the Braingame Brian programme may be associated with improvements in working memory, inhibition, and cognitive flexibility. These preliminary results also indicate the potential for enhancements in parents’ and teachers’ perceptions of EF difficulties in children with ADHD.

Vision-related quality of life and near-work visual symptoms in patients with attention-deficit/hyperactivity disorder

ABSTRACT Clinical relevance Attention-deficit/hyperactivity disorder (ADHD) has been associated with visual symptoms that may impact daily activities such as near-work tasks and social interactions. Addressing these visual issues is important for improving the overall quality of life and functional outcomes in individuals with ADHD, particularly in academic and social settings. Purpose To investigate the relationship between vision-related quality of life and near-work visual symptoms in patients with ADHD patients. Methods A cohort of 37 individuals with ADHD was compared to age- and sex-matched healthy controls (n = 37). The 25-Item National Eye Institute Visual Function Questionnaire (NEI VFQ-25) and the Convergence Insufficiency Symptoms Survey (CISS) were used to assess vision-related quality of life and near-work visual symptoms. Results Mean NEI VFQ-25 scores were not significantly different between the ADHD and control groups. However, individuals with ADHD scored lower on the near activities (p = 0.032; Cohen’s d = −0.511), social functioning (p = 0.045; Cohen’s d = −0.481) and driving (p = 0.007; Cohen’s d = −0.124) subscales. The CISS scores were significantly higher in the ADHD group (23.43 ± 11.22) than in the control group (14.02 ± 9.36; p < 0.001; Cohen’s d = 0.910), indicating a significant relationship between ADHD and the presence of symptomatic subjects (p < 0.001; Cramer’s V = 0.541). Medication did not affect NEI VFQ-25 or CISS scores. Female gender was associated with an increased number of symptomatic subjects based on their CISS scores (p = 0.043; Cramer’s V = 0.396). Symptomatic ADHD individuals had lower NEI VFQ-25 scores (85.02 ± 12.68 vs. 96.02 ± 4.63, p = 0.008; Cohen’s d = −0.969), indicating compromised vision-related quality of life. Conclusions Patients with ADHD experienced a reduced vision-related quality of life and increased near-work visual symptoms, suggesting potential repercussions on academic performance and social adaptability. This study underscores the importance of addressing visual issues in the ADHD population to enhance their overall well-being and functional outcomes.

Impulsivity in ADHD and Borderline Personality Disorder: A Systematic Review of Gray and White Matter Variations.

Introduction: Impulsivity is one of the overlapping symptoms common to borderline personality disorder (BPD) and attention deficit hyperactivity disorder (ADHD), but the neurobiological basis of these disorders remains uncertain. This systematic review aims to identify abnormalities in the gray and white matter associated with impulsivity in BPD and ADHD. Methods: We conducted a systematic search of the PubMed, Embase, and SCOPUS databases, adhering to PRISMA guidelines. Studies that investigated gray and white matter alterations in BPD or ADHD populations and their relationship with impulsivity were included. We reviewed information from 23 studies involving 992 participants, which included findings from structural MRI and DTI. Results: The review identified various nonhomogeneous changes associated with impulsivity in BPD and ADHD. BPD was mainly associated with abnormalities in the prefrontal cortex (PFC) and limbic areas, which correlated negatively with impulsivity. In contrast, impulsivity associated with ADHD was associated with structural changes in the caudate nucleus and frontal-striatal pathways. Despite the overlapping symptoms of impulsivity, the neurobiological mechanisms appeared to differ between the two disorders. Conclusions: These findings emphasize the distinct neurostructural correlates of impulsivity in BPD and ADHD. While both disorders show impulsivity as one of their main symptoms, the fundamental brain structures associated with this trait are different. BPD is primarily associated with abnormalities in the prefrontal cortex and limbic system, whereas the alterations seen in ADHD tend to focus on the caudate nucleus and frontostriatal pathways. Further research is needed to clarify these differences and their implications for treatment.

Exploring correlations between Conners' Continuous Performance Test and subjective measures of attention deficit hyperactivity disorder symptoms in a paediatric clinical sample.

Attention deficit hyperactivity disorder (ADHD) is a childhood-onset neurodevelopmental condition characterised by inattention and/or hyperactivity-impulsivity. The ADHD symptoms are often evaluated and quantified using various assessment tools, such as the Conners' Continuous Performance Test II (CCPT-II), ADHD Rating Scale (ADHD-RS), Child Behaviour Checklist (CBCL), Clinical Global Assessment Scale (CGAS) and Clinical Global Impression Scale (CGIS). This study sought to compare CCPT-II with parent- and clinician-rated rating scales (ADHD-RS, CBCL, CGAS and CGIS) in measuring the core ADHD symptoms within the paediatric ADHD population. The data, gathered from a large-scale randomised controlled trial involving 172 children aged 6-12 years with ADHD, was pooled, and a Pearson correlation analysis was conducted. No significant correlations were observed between CCPT-II and ADHD-RS, as well as the various subscales of CBCL, CGAS and CGIS. While CCPT-II may offer insights into ADHD symptomatology, its relationship with parent- and clinician-rated rating scales such as ADHD-RS, CBCL, CGAS and CGIS appears limited. Further research is warranted to elucidate the nuances of these assessment tools and their roles in evaluating ADHD.

Economic Evaluation of a Novel Treatment of Attention-Deficit/Hyperactivity Disorder in US Motor Vehicle Drivers

Background: Attention-deficit/hyperactivity disorder (ADHD) affects approximately 4.4% of US adults. ADHD is associated with high-risk driving behavior and costly motor vehicle accidents. DYANAVEL XR (DXR) (Tris Pharma, Inc.) is a once-daily fast-acting amphetamine developed for ADHD treatment. A randomized controlled trial showed that DXR patients were 43% less likely to crash during a driving simulation than individuals taking placebo. Study outcomes suggest a DXR crash rate similar to that of a driver without ADHD, while patients treated with the current standard of care (SOC) have a 52% higher crash risk than non-ADHD drivers. Objective: The aim was to evaluate the economic benefits attributable to improved driving abilities and avoided crashes in DXR patients compared with patients treated with the SOC or those who are untreated. Methods: A cost-impact model estimated 1-year crash-related cost outcomes for DXR-treated patients compared with SOC-treated and untreated ADHD patients. SOC was assumed to consist of a combination of short-, intermediate-, and long-acting ADHD stimulant and non-stimulant medications. DXR crash risk was assumed equivalent to the non-ADHD population risk, as supported by trial data. Crash risk for untreated and SOC-treated ADHD patients were assumed to be 99% and 52% higher than the general US population, respectively. Model outcomes included the cost impact (medication- and crash-related costs) and the number of crashes, injuries, and fatalities avoided with DXR. Results: Treatment with DXR would avoid 0.82 crashes, 0.016 injuries, and 0.036 fatalities per year compared with untreated patients, and 0.036 crashes, 0.007 injuries, and 0.0001 fatalities per year compared with SOC-treated patients. Compared with a population of 25% SOC-treated patients and 75% untreated patients, DXR use would save an average of $4581 per person per year across all age groups when priced at $80 per month, assuming all SOC-treated and untreated patients utilized DXR. When the value of quality-of-life improvement is considered, savings increase over 7-fold. Discussion: Outcomes suggest that DXR may be an economically beneficial treatment compared with SOC for ADHD patients. Conclusions: The economic model showed that DXR is cost-saving compared with no treatment and SOC by reducing the number of motor vehicle crashes in the ADHD population.

Economic Evaluation of a Novel Treatment of Attention-Deficit/Hyperactivity Disorder in US Motor Vehicle Drivers.

Background: Attention-deficit/hyperactivity disorder (ADHD) affects approximately 4.4% of US adults. ADHD is associated with high-risk driving behavior and costly motor vehicle accidents. DYANAVEL XR (DXR) (Tris Pharma, Inc.) is a once-daily fast-acting amphetamine developed for ADHD treatment. A randomized controlled trial showed that DXR patients were 43% less likely to crash during a driving simulation than individuals taking placebo. Study outcomes suggest a DXR crash rate similar to that of a driver without ADHD, while patients treated with the current standard of care (SOC) have a 52% higher crash risk than non-ADHD drivers. Objective: The aim was to evaluate the economic benefits attributable to improved driving abilities and avoided crashes in DXR patients compared with patients treated with the SOC or those who are untreated. Methods: A cost-impact model estimated 1-year crash-related cost outcomes for DXR-treated patients compared with SOC-treated and untreated ADHD patients. SOC was assumed to consist of a combination of short-, intermediate-, and long-acting ADHD stimulant and non-stimulant medications. DXR crash risk was assumed equivalent to the non-ADHD population risk, as supported by trial data. Crash risk for untreated and SOC-treated ADHD patients were assumed to be 99% and 52% higher than the general US population, respectively. Model outcomes included the cost impact (medication- and crash-related costs) and the number of crashes, injuries, and fatalities avoided with DXR. Results: Treatment with DXR would avoid 0.82 crashes, 0.016 injuries, and 0.036 fatalities per year compared with untreated patients, and 0.036 crashes, 0.007 injuries, and 0.0001 fatalities per year compared with SOC-treated patients. Compared with a population of 25% SOC-treated patients and 75% untreated patients, DXR use would save an average of 80 per month, assuming all SOC-treated and untreated patients utilized DXR. When the value of quality-of-life improvement is considered, savings increase over 7-fold. Discussion: Outcomes suggest that DXR may be an economically beneficial treatment compared with SOC for ADHD patients. Conclusions: The economic model showed that DXR is cost-saving compared with no treatment and SOC by reducing the number of motor vehicle crashes in the ADHD population.

Barriers to and enablers of the transition from child and adolescent to adult mental health services for autistic young people and/or those with attention deficit hyperactivity disorder: protocol for a scoping review

IntroductionAutistic young people and/or those with attention deficit hyperactivity disorder (ADHD) who have co-occurring mental health conditions experience significant challenges when transitioning from child and adolescent mental health services (CAMHS)...

Systematic Review of Executive Function Stimulation Methods in the ADHD Population.

Background/Objectives: Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by elevated motor activity, impulsivity, and attention deficit. Approximately 5% of the population suffers from this disorder. Among the key explanations of ADHD, executive functions play an important role in understanding the symptomatology present in this disorder and in determining the main treatment strategies for affected patients. We present a systematic review that seeks to identify the treatment methods developed to support executive functions in individuals with ADHD. Methods: Articles were analyzed in the SCOPUS, PUBMED, and Science Direct databases. Initially, 739 articles were found. After applying inclusion and exclusion criteria, 30 articles remained and were included in the data extraction process. Results: Among the primary treatments identified, 14 studies propose psychological training for executive functions, 9 studies recommend medication, 5 studies suggest digital interventions, and 1 study advocates for sports as beneficial for executive functions. Conclusions: The data are discussed around the need to develop new proposals to enhance the executive functions of individuals with ADHD, thereby improving their performance in educational, personal, social, and family activities impacted by this disorder.

Drug survival and risk factors for ADHD medication discontinuation in adults: A Danish Nationwide Registry-based cohort study.

Attention deficit hyperactivity disorder (ADHD) medication has proven effective for treating ADHD in adults, nonetheless previous studies have shown high rates of medication discontinuation. To assess drug survival and identify risk factors associated with discontinuation of ADHD medication. A nationwide registry-based cohort study in Danish adults who redeemed a prescription for ADHD medication for the first time between 2010 and 2015. All patients were followed for 5 years from the first redeemed prescription. Discontinuation was defined as a gap of 12 months between redemptions. Logistic regression analysis with odds ratio (OR) and Kaplan Meier analysis were used to examine risk factors (sex, age, socioeconomic status, substance use disorders, and comorbidities) associated with discontinuation. Twenty three thousand nine-hundred and sixteen patients with ADHD were identified. The 5-year overall drug survival was 29% in women vs. 23.5% in men. The risk of medication discontinuation was significantly higher in men compared to women, OR 1.26 (95% CI 1.19-1.34, p < 0.001). Adults aged 31-50 years had a significantly decreased risk of medication discontinuation compared to adults aged 18-30 years, OR 0.57 (95% CI 0.53-0.61, p < 0.001). Switching ADHD medication two times or three times or more significantly decreased the risk of discontinuation; OR 0.53 (95% CI 0.49-0.56, p < 0.001) and OR 0.26 (95% CI 0.23-0.30, p < 0.001), respectively. Substance use disorders and certain comorbidities were associated with medication discontinuation. Eating disorders, OR 0.71 (95% CI 0.64-0.78, p < 0.001), intellectual disabilities, OR 0.65 (95% CI 0.59-0.73, p < 0.001) and sleep disorders, OR 0.42 (95% CI 0.37-0.49, p < 0.001) were associated with continuation of ADHD medication. The 5-year overall drug survival was longer in women compared to men. Women with ADHD; adults aged 31-50; and patients with comorbid eating disorder; intellectual disability; sleep disorder and medication switching were individually associated with continuation of ADHD medication. Various factors were associated with medication discontinuation. Discontinuation should be acknowledged as a common phenomenon in patients with ADHD and calls for increased attention from the treatment responsible prescriber or team. Moreover, our findings suggest that timely, frequent medication switching, or temporary regimens may indeed represent optimal management strategies for a significant proportion of the ADHD population.

Neurocognitive effects and electrophysiological findings in ADHD and self-limiting centrotemporal spike wave epilepsy (SeLECTS) − A prospective tertiary care study

ObjectiveThe study aimed to determine the prevalence of attention deficit hyperactivity disorder (ADHD) in patients with self-limiting epilepsy with centrotemporal spike wave (SeLECTS), as well as the electroclinical features associated with this comorbid condition and the neurocognitive effects using psychometric tests. Additionally, we analysed the electrophysiological findings and neurocognitive status of patients with ADHD to estimate the prevalence of epilepsy and neurocognitive effects in the ADHD population and evaluate their clinical features. MethodThe study included patients diagnosed with SeLECTS and ADHD who were matched for age and gender. Electrophysiological tests, psychometric tests, demographic and clinical characteristics of SeLECTS patients aged 7–13 years and ADHD patients of similar age were analysed. The study examined electrophysiological and psychometric tests, as well as demographic and clinical characteristics. Both groups underwent testing using the Wechsler Intelligence Scale for Children (WISC-R), Stroop Colour and Word Test (SCWT), and EEG (Electroencephalogram). The SeLECTS group also underwent the Bender Visual-Motor Gestalt Test. ResultsNo significant relationship was found between the SeLECTS and ADHD groups in terms of age and gender. The rate of epileptiform discharge in EEG findings without a diagnosis of epilepsy was 5.6 % (n = 2) in the ADHD group. The rate of ADHD in the SeLECTS group was 28 % (n = 11).Although all subsections of the WISCR test were higher in the ADHD patient group than in the SeLECTS patient group, only verbal IQ and total IQ showed a significant difference. No significant differences were found between the completion times, error rates, and correction averages of the SCWT sections in both groups.There was no significant correlation found between the performance IQ, verbal IQ, and total intelligence scores in either the isolated SeLECTS patient group or the SeLECTS + ADHD patient group (p > 0.05). However, it is worth noting that verbal IQ was below normal in both groups and slightly lower in the SeLECT + ADHD group. Additionally, the mean SCWT completion time was significantly longer in the SeLECT + ADHD group than in the isolated SeLECTS group. However, no significant difference was found in the Bender Gestalt Visual Motor Perception Test.In the psychometric analyses comparing the isolated SeLECTS, SeLECT + ADHD, and ADHD patient groups, the SCWT completion times were significantly longer in the SeLECT + ADHD group than in the other two groups. The verbal IQ score was significantly higher in the ADHD group than in the other two groups. ConclusionIn conclusion, although SeLECTS is commonly considered a benign form of epilepsy, our study found a high rate of comorbidity with ADHD. This condition has a negative impact on verbal intelligence and sustained attention, highlighting the importance of a complete neuropsychological evaluation at the stage of epilepsy diagnosis. It is crucial not to overlook the possibility of an ADHD diagnosis.

Effects of Practicing Closed- vs. Open-Skill Exercises on Executive Functions in Individuals with Attention Deficit Hyperactivity Disorder (ADHD)-A Meta-Analysis and Systematic Review.

(1) Background: Previous studies have identified discrepancies in improvements in executive functioning in typically developing children when comparing closed- and open-skill exercise interventions. However, there is limited research on executive functioning in attention deficit hyperactivity disorder (ADHD). This study aims to conduct a systematic review and meta-analysis to explore the impact of closed- and open-skill exercises on ADHD populations. (2) Methods: The PRISMA guidelines for systematic reviews were followed to search seven databases to evaluate and analyze studies published from 2013 to 2023. Prospero: CRD42023460452. (3) Results: A meta-analysis of 578 subjects with ADHD in 11 RCTs (Randomized control trial) and 3 NRS (Non-randomized studies) revealed that closed-skill exercise significantly improved executive function subdomains, including inhibitory control (standardized mean differences (SMD) = -1.00), cognitive flexibility (SMD = -1.33), and working memory (SMD = -0.85). Furthermore, open-skill exercise was found to have a positive effect on inhibitory control (SMD = -1.98) and cognitive flexibility (SMD = -0.97) in ADHD patients. Both types of exercise interventions demonstrated an improvement in executive function compared to controls, with open-skill exercises exhibiting superior effects (Qb = 6.26). (4) Conclusions: The review recommends a 12-week intervention cycle with exercise at least twice a week of moderate or higher intensity as suitable for ADHD individuals. This review also encourages individuals with ADHD to engage in exercises involving multiple motor skill types.

The experience of effort in ADHD: a scoping review.

Mental effort plays a critical role in regulating cognition. However, the experience of mental effort may differ for individuals with Attention-Deficit/Hyperactivity Disorder (ADHD), a disorder for which sustained mental effort 'avoidance' or 'dislike' is a criterion in the DSM. We conducted a scoping review to characterize the literature on the experiences of effort in ADHD. This systematic scoping review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) Extension for Scoping Reviews and Joanna Briggs Methodology. PsycINFO (OVID), PsycINFO (ProQuest) and PubMed were searched for studies published in English before February 14, 2023. Studies must have included an ADHD population or a measure of ADHD symptomatology, in addition to a self-report measure of the experience of effort or the use of an effort preference paradigm. Two researchers reviewed all abstracts, and one researcher reviewed full-text articles. Only 12 studies met the inclusion criteria. Several gaps and inconsistencies in the research were identified in terms of method, definitions of effort, measurements of ADHD, and sample characteristics. Moreover, the pattern of results on the experience of effort was mixed. Despite its diagnostic and conceptual significance, the experience of mental effort in ADHD is not well studied. Critical gaps were identified in the existing literature. A three-facet conceptualization of effort is proposed-specifically, task-elicited effort, volitionally exerted effort, and the affect associated with engaging in effort - to guide future explorations of the experience of effort in ADHD.

Detection and Classification of ADHD Using Deep Learning Based on EEG Signals

Attention Deficit Hyperactivity Disorder (ADHD), a neurodevelopmental disorder, is gaining increasing public and academic attention. To illuminate the current state of ADHD research, this paper reviews a range of studies, including but not limited to epidemiology, pathological origins, patient challenges, and mainstream treatments. It also analyzes a series of experiments and studies that use automated tools to analyze physiological signals for ADHD detection and differentiation. The first section provides a comprehensive summary of existing research on the pathological origins and subtype differences of ADHD, covering multiple perspectives and levels. This lays a theoretical foundation for the idea of analyzing ADHD using EEG signals. The second section focuses on distinctions in EEG signals among individuals with normal neurodevelopment, ADHD populations, and its subtypes, demonstrating that deep learning can be used to train on such physiological signals for automated diagnosis. The third section highlights existing studies that leverage deep learning, outlining the potential developments in this field. The paper objectively analyzes and summarizes obstacles and issues that may be encountered on the research path of utilizing deep learning as a tool for automated ADHD diagnosis, offering recommendations for future development. Through this review, the progress and limitations in ADHD research become clear, providing insights for continued and more informed development in the field.

44 Functional Connectivity In The Default Mode Network Of ASD and ADHD

Objective:Autism Spectrum Disorders (ASD) and Attention Deficit Hyperactivity Disorder (ADHD) are neurodevelopmental disorders with overlapping symptomatology and shared genetic makeup. Numerous previous studies have investigated ASD and ADHD using resting state functional networks. One functional network of particular interest is the Default Mode Network (DMN), as it has been shown to be abnormal in several mental disorders. Previous studies have investigated the DMN in ASD and ADHD separately but reported mixed trends of increased and decreased functional connectivity (FC) in the DMN in ASD and increased FC in ADHD. Additionally, little studies have investigated executive and attentional network dysfunction in the DMN for ASD and ADHD populations. To better understand the shared characteristics between ASD and ADHD, this study analyzed the DMN FC in children with ASD and ADHD.Participants and Methods:Archival datasets from Autism Brain Imaging Data Exchange (ABIDE)-I and ADHD-200 datasets were used, with 33 ADHD, 35 ASD, and 32 typically developing (TD) males (ages = 7-17 years). After applying a standard pre-processing pipeline, 11 regions of interest (ROIs) from the Dosenbach-160 atlas were examined with 55 ROI pairs generated for the 100 subjects.Results:Significant differences were noted between ASD-ADHD groups in attentional networks and executive functioning networks. Specifically, significant Group x VIQ interactions were noted for FC between the following pairs of regions: medial prefrontal cortex - ventromedial prefrontal cortex, anterior cingulate cortex -ventromedial prefrontal cortex, inferior temporal lobe - ventromedial prefrontal cortex, angular -ventromedial prefrontal cortex, angular -anterior cingulate cortex, inferior temporal lobe -ventrolateral prefrontal cortex, angular -superior frontal lobe, and intraparietal sulcus -superior frontal lobe. In the above FC pairs, FC in ADHD was negatively correlated with VIQ, with no correlation for ASD and positive correlation for TD. Previous literature has indicated that ADHD individuals demonstrate increased executive functioning deficits compared to ASD individuals. This study provides evidence at a neural level for these findings by demonstrating decreased FC trends in ADHD in attentional and executive functioning networks compared to ASD individuals. Group and VIQ main effects demonstrated mixed patterns across the three groups, as well as shared decreased FC in attention/executive networks for both ASD and ADHD groups.Conclusions:In summary, this study found similar findings from previous studies regarding mixed connectivity patterns, as well as shared dysfunction between ASD and ADHD groups. These results help in solidifying the theory that ASD and ADHD share clinical and neural patterns which need to be examined further. Future directions include utilizing more ASD+ADHD comorbid individuals in studies comparing ASD and ADHD FC trends as well as seeking to further understand the neuropsychological and neuroimaging profiles in ASD and ADHD.

B - 24 Neuropsychological Profile of a Child with ASD, ADHD, and Psychotic Features.

Autism Spectrum Disorder (ASD), Attention Deficit-Hyperactivity Disorder (ADHD), and psychotic traits, although highly comorbid, have rarely been studied in children. Existing research indicates that impulsivity, comprehension difficulties, and inflexibility are overlapping symptoms within the ASD and ADHD populations. Adult research shows high comorbidity estimates between ASD and psychosis. Here we describe the neuropsychological profile of a 14-year-old boy with diagnoses of ASD and ADHD with psychotic features. We highlight the value of comprehensive and flexible neuropsychological assessment while integrating detailed testing, behavioral observations, and collateral report. Medical history of this child included late-term and breech birth with his first Apgar score at expected level and his second score falling below expected level. Delayed acquisition of developmental milestones, learning difficulties, speech difficulties, anxiety, and hyperactivity, were reported. Auditory hallucinations triggered by stress were observed during evaluation. Comprehensive neuropsychological evaluation requires nonstandard exploration of cognitive domains and time-limited testing sessions to acquire robust estimates of functioning. Overall cognitive abilities were in the borderline range with highly variable academic performances (extremely low to average). All performances were grossly below age level and were significantly impacted by auditory hallucinations but were consistent with the diagnoses of ASD and ADHD. This case of a boy with ASD, ADHD, and auditory hallucinations demonstrates the diagnostic overlap among these conditions and the necessity for flexible neuropsychological testing, detailed behavioral observations and caregiver report in the assessment of overlapping clinical features. Multiple sources of data are required to identify patterns in symptomatology to inform differential diagnosis and comorbidities.

Dikkat eksikliği/hiperaktivite bozukluğu olan ergenlerde çevrimiçi oyun özellikleri

Aim: Leisure activities in adolescents with Attention-deficit/hyperactivity disorder (ADHD) tend to focus on Internet activities, especially online games. Online gaming addiction has been observed in ADHD populations. Game genres and characteristics may affect addiction in ADHD adolescents who play online games. This study aims to contribute to the literature by examining the Internet gaming disorder (IGD) risk effects and game genres of hyperactivity/impulsivity, inattention, and ADHD index separately. Methods: A total of 884 adolescents playing online games were included. Participants answered the online game features form, Conners-Wells’ adolescent self-report scale—long version and digital gaming addiction scale—short form under the observation of their teachers. Game genres and ADHD symptomatology (Inattention, Hyperactivity/impulsivity, ADHD index) were categorized within themselves. Results: IGD was significant in all subcomponents of ADHD symptomatology. In all subcomponents, insulting/threatening speeches were found in the chat tab. In the Hyperactivity/impulsivity component, more hours of online gaming and spending real money on in-game advantages were found. In the Inattention and ADHD index, the amount of gaming in the social environment of the adolescents was high. In ADHD symptomatology, no significant results were found in game genres (except sports in the Inattention component). nclusion: Although levels of online gaming are high in adolescents with ADHD, a bidirectional relationship is likely. We believe that social factors and communicative characteristics are important in relational factors in adolescents. Longitudinal studies should be conducted to answer important empirical questions about the relationship between ADHD-IGD and game genres.

Differential costs for the non-adult ADHD population in Catalonia

Attention-Deficit/Hyperactivity Disorder (ADHD) is young children’s most common mental health disorder. We aim to provide causal estimates of the differential costs for the non-adult population with ADHD. We used longitudinal administrative data covering the non-adult population over five years and different healthcare providers (general practitioners, hospitalisations and emergency departments, visits to mental healthcare centres—day-care or hospitals) of 1,101,215 individuals in Catalonia (Spain). We also include the consumption of pharmaceuticals and cognitive therapies. We instrumented ADHD diagnosis by the probability of being diagnosed by the most visited healthcare provider based on individual monthly visits to the provider in which this visit was related to ADHD and the density of professionals in the different mental health providers. After using matching procedures to include a proper control group, we estimated two-part and finite mixture models. Our results indicate that ADHD children and adolescents displayed 610€ higher annual health direct costs compared to not diagnosed counterparts. We provide average costs disentangling the sample by age boundaries, gender, and comorbidities to offer values for cost-effective analyses and incremental costs after diagnosis, which is around 400€. A significant differential annual direct health cost for the non-adult population with ADHD is determined, which will be helpful for cost-effectiveness analysis and complete cost-of-illness studies.

Pragmatic Deficits in Attention Deficit/Hyperactivity Disorder: Systematic Review and Meta-Analysis

Introduction: While poorer pragmatic language skills have been found in attention-deficit/hyperactivity disorder (ADHD) populations, there has been no conclusive evidence of this. We aimed to conduct a meta-analysis of pragmatic language abilities in ADHD populations to definitively demonstrate the extent of pragmatic language deficits in these populations as compared to typically developing (TD) populations. Methods: Studies were identified using the search terms ((attention deficit) OR (adhd)) AND (pragmatics), and those studies were screened and reviewed for inclusion criteria, descriptive information, and outcome variables in order to conduct a meta-analysis. Results: A total of 14 studies (5,772 participants) met the criteria for quantitative synthesis. Meta-analysis indicated that ADHD populations exhibited significantly poorer pragmatic language skills than TD populations, with a very large overall effect size of −1.55. These results indicate that pragmatic language is significantly impaired in ADHD populations. Conclusion: It is suggested that pragmatic language skills may deserve greater surveillance considering the importance of pragmatic language in socio-emotional development, daily life, and academic success.

Dietary influences in Attention Deficit/Hyperactivity Disorder: an evidence-based narrative review

Background: A number of nutrients and dietary patterns have been proposed as therapeutic interventions for attention deficit/hyperactivity disorder (ADHD), a neurodevelopmental disorder prevalent in as many as 5% of school-aged children. Evidence for these claims is inconsistent.Objectives: To estimate the efficacy of interventions with specific nutrients: vitamin D, omega-3 fatty acids, magnesium, iron, zinc, copper, and the Mediterranean diet pattern in reducing ADHD symptoms.Methods: A narrative review of the literature Results: The interventions considered herein have biological and physiological rationale supporting their proposed use in treating ADHD. Evidence supporting their use is frequently seen in observational studies, but this evidence is less convincing in clinical trials and meta-analyses. Conclusions: Professional bodies do not recommend these interventions for the general ADHD population in the absence of documented deficiencies. Because the Mediterranean diet prevents chronic disease and promotes general health and wellness, it can be recommended as appropriate for children with ADHD. Keywords: Attention deficit/hyperactivity disorder (ADHD); vitamin D; omega-3 fatty acids; magnesium; iron; zinc; copper; Mediterranean diet

Family Quality of Life Perceived by Mothers of Children with ASD and ADHD.

Existing research has compared Family Quality of Life (FQOL) in autism spectrum disorder (ASD) populations and typically developing populations but has not yet explored differences in FQOL across ASD, attention-deficit/hyperactivity disorder (ADHD), and comorbid ASD and ADHD populations (ASD + ADHD). In the present study, 117 North American mothers of 92 sons and 25 daughters (ages 6–11) with ASD, ADHD, or ASD + ADHD completed an online survey exploring FQOL. An ANOVA failed to show group differences in overall FQOL, however, mothers of children with ASD + ADHD reported significantly lower family Emotional Well-being than mothers of children with ASD only. The results of this study provide insight into FQOL in families of children with ASD and/or ADHD. Greater research is needed in this area to understand how mothers of children with ASD, ADHD, or ASD + ADHD experience FQOL. The COVID-19 pandemic, which ran concurrent with this study, potentially influenced results.