The prevalence of autism and attention deficit/hyperactivity disorders is increasing worldwide.Recent studies suggest the excessive intake of ultra-processed food plays a role in the inheritance of these disorders via...The prevalence of autism and attention deficit/hyperactivity disorders is increasing worldwide.Recent studies suggest the excessive intake of ultra-processed food plays a role in the inheritance of these disorders via heavy metal exposures and nutritional deficits that impact the expression of genes.In the case of the metallothionein(MT)gene,biomarker studies show dietary zinc(Zn)deficits impact MT protein levels in children with autism and are associated with the bioaccumulation of lead and/or mercury in children exhibiting autism/attention deficit/hyperactivity disorders symptomology.The impact of dietary changes on lead and mercury exposures and MT gene behavior could be determined using a randomized test and control group design.Pregnant women serving in the testgroup would participate in a nutritional epigenetics education intervention/course designed to reduce ultra-processed food intake and heavy metal levels in blood while increasing whole food intake and MT and Zn levels.Changes in maternal diet would be measured using data derived from an online diet survey administered to the test and control groups pre-post intervention.Changes in maternal lead,mercury,Zn,and MT levels would be measured via blood sample analyses prior to the intervention and after childbirth via cord blood analyses to determine infant risk factors.展开更多
Sotos syndrome is characterized by overgrowth features and is caused by alterations in the nuclear receptor binding SET domain protein 1 gene.Attentiondeficit/hyperactivity disorder(ADHD)is considered a neurodevelopme...Sotos syndrome is characterized by overgrowth features and is caused by alterations in the nuclear receptor binding SET domain protein 1 gene.Attentiondeficit/hyperactivity disorder(ADHD)is considered a neurodevelopment and psychiatric disorder in childhood.Genetic characteristics and clinical presentation could play an important role in the diagnosis of Sotos syndrome and ADHD.Magnetic resonance imaging(MRI)has been used to assess medical images in Sotos syndrome and ADHD.The images process is considered to display in MRI while wavelet fusion has been used to integrate distinct images for achieving more complete information in single image in this editorial.In the future,genetic mechanisms and artificial intelligence related to medical images could be used in the clinical diagnosis of Sotos syndrome and ADHD.展开更多
Attention-deficit/hyperactivity disorder(ADHD)is increasingly conceptualized as a dynamic neurodevelopmental condition,marked by fluctuating symptom trajectories across development rather than the traditional static p...Attention-deficit/hyperactivity disorder(ADHD)is increasingly conceptualized as a dynamic neurodevelopmental condition,marked by fluctuating symptom trajectories across development rather than the traditional static patterns of persistence or remission.This review synthesizes empirical evidence on the varied trajectories of ADHD symptoms-including late-onset,partial remission,and recurrent fluctuation patterns-and underscores their clinical significance in longterm functioning.We adopt a multifactorial framework to explore how genetic,environmental,and gene–environment interactions contribute to the emergence and evolution of ADHD symptoms over time.In addition,we consider how medication-related variables-particularly tolerance and adherence-may influence symptom fluctuation.Characterizing these developmental dynamics offers critical guidance for designing flexible,personalized interventions that align with individual trajectories and transitional vulnerabilities.展开更多
Sleep disturbances and disorders are commonly associated with attention-deficit/hyperactivity disorder(ADHD),with affected children frequently experiencing delayed sleep onset,frequent nighttime awakenings,morning fat...Sleep disturbances and disorders are commonly associated with attention-deficit/hyperactivity disorder(ADHD),with affected children frequently experiencing delayed sleep onset,frequent nighttime awakenings,morning fatigue,and excessive daytime sleepiness.A bidirectional relationship exists between ADHD and sleep disturbances:Sleep deprivation is linked to increased inattention and emotional dysregulation,while evening hyperactivity and impulsivity may contribute to difficulty falling asleep.Central nervous system stimulants remain the first-line treatment for managing ADHD symptoms;however,insomnia can be a common side effect.Notably,newer and long-acting stimulants formulations have demonstrated extended benefit into evening with limited impact on sleep in recent studies.This narrative review summarizes the various sleep disorders associated with ADHD,outlines clinical approaches for sleep assessment,and evaluates the impact of ADHD treatments on sleep.It also highlights both nonpharmacological and pharmacological interventions for managing sleep problems in children with ADHD.Finally,the review offers practical recommendations to help clinicians optimize both sleep and daytime functioning in patients with ADHD.ADHD should be conceptualized as a 24-hour disorder,requiring integrated treatment strategies that address both daytime symptoms and nighttime sleep challenges.展开更多
Attention-deficit/hyperactivity disorder(ADHD)is one of the most common neurodevelopmental disorders of childhood,yet its diagnosis remains complex and fraught with challenges.Pediatricians,often the first point of co...Attention-deficit/hyperactivity disorder(ADHD)is one of the most common neurodevelopmental disorders of childhood,yet its diagnosis remains complex and fraught with challenges.Pediatricians,often the first point of contact for concerned families,play a pivotal role in the diagnostic process.However,they face numerous obstacles that can hinder accurate and timely diagnosis,particularly in resource-limited or culturally diverse settings such as the Middle East and North Africa(MENA)and Arabian Gulf regions.This narrative review explores the key challenges pediatricians face in diagnosing ADHD and highlights practical and emerging solutions.The article offers both a global perspective and a contextualized view relevant to the MENA region.A narrative literature review was conducted using PubMed,Scopus,and Google Scholar,focusing on peer-reviewed studies,clinical guidelines,and epidemiological data from 2010 to 2025 related to pediatric ADHD diagnosis,especially in MENA regions.The review identifies six major diagnostic barriers:(1)Symptom overlap with other conditions[e.g.,autism spectrum disorder(ASD),anxiety,learning disabilities];(2)Reliance on subjective informant reports;(3)Cultural and societal influences including stigma and gender bias;(4)Variability in ADHD training and time constraints in clinical practice;(5)Limited access to multidisciplinary evaluations;and(6)Systemic referral and communication inefficiencies.Comorbidities are highly prevalent and frequently complicate the diagnostic picture.Delayed or inaccurate diagnosis can lead to academic underperformance,family stress,missed interventions,and long-term psychological consequences.Emerging solutions include digital screening tools,artificial intelligence-assisted analysis,structured reporting platforms,and improved training and referral models.Regional data from the Arabian Gulf highlight variable prevalence rates(1.3%-22%)and underscore the need for culturally sensitive diagnostic strategies.To improve diagnostic accuracy and patient outcomes,pediatricians must be supported through better training,interdisciplinary collaboration,validated tools,and policy-level reforms.Tailoring these approaches to local contexts will be key to addressing the growing burden of ADHD,particularly in the MENA region.展开更多
Background Raising a child with attention deficit hyperactivity disorder(ADHD)is a key challenge for the primary caregiver.This systematic review aims to identify major burdens facing the primary caregiver of a child ...Background Raising a child with attention deficit hyperactivity disorder(ADHD)is a key challenge for the primary caregiver.This systematic review aims to identify major burdens facing the primary caregiver of a child with ADHD.Methods The electronic databases CINAHL,PubMed,and Google Scholar were searched for studies published in English from 2017 to 2022 assessing the challenges facing caregivers of a child with ADHD.The Johns Hopkins Nursing Evidence-Based Practice Model was used to assess quality and risk of bias of studies identified for inclusion.Articles were synthesized by evaluating principal themes of burden to caregivers,stress of caregivers,and effectiveness of intervention programs.Results Eleven articles were included in this review and included a total of 2426 participants.Findings revealed that caregivers of children with ADHD have a poor quality of life and high stress levels.Supportive parenting programs can be effective for improved coping and adaptation mechanisms with children with ADHD.However,few interventional studies were identified,increasing potential for bias.No meta-analysis was conducted.Conclusion Caregivers of children with ADHD can benefit from strategies to improve their quality of life and reduce their stress levels.Targeted parenting programs can make a positive difference in the well-being of caregivers and children with ADHD.Additional research is needed to address the evidence-based effectiveness of parenting support programs.展开更多
BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders...BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders known as autism and attention deficit/hyperactivity disorder(ADHD).Children with these disorders have difficulty metabolizing and excreting heavy metals from their bloodstream,and the severity of their symptoms correlates with the heavy metal levels measured in their blood.Psychiatrists may play a key role in helping parents reduce their ultra-processed food and dietary heavy metal intake by providing access to effective nutritional epigenetics education.AIM To test the efficacy of nutritional epigenetics instruction in reducing parental ultra-processed food intake.METHODS The study utilized a semi-randomized test and control group pretest-posttest pilot study design with participants recruited from parents having a learning-disabled child with autism or ADHD.Twenty-two parents who met the inclusion criteria were randomly selected to serve in the test(n=11)or control(n=11)group.The test group participated in the six-week online nutritional epigenetics tutorial,while the control group did not.The efficacy of the nutritional epigenetics instruction was determined by measuring changes in parent diet and attitude using data derived from an online diet survey administered to the participants during the pre and post intervention periods.Diet intake scores were derived for both ultra-processed and whole/organic foods.Paired sample t-tests were conducted to determine any differences in mean diet scores within each group.RESULTS There was a significant difference in the diet scores of the test group between the pre-and post-intervention periods.The parents in the test group significantly reduced their intake of ultra-processed foods with a preintervention diet score of 70(mean=5.385,SD=2.534)and a post-intervention diet score of 113(mean=8.692,SD=1.750)and the paired t-test analysis showing a significance of P<0.001.The test group also significantly increased their consumption of whole and/or organic foods with a pre-intervention diet score of 100(mean=5.882,SD=2.472)and post-intervention diet score of 121(mean=7.118,SD=2.390)and the paired t-test analysis showing a significance of P<0.05.CONCLUSION Here we show nutritional epigenetics education can be used to reduce ultra-processed food intake and improve attitude among parents having learning-disabled children with autism or ADHD.展开更多
BACKGROUND Sotos syndrome is an autosomal dominant disorder,whereas attention-deficit/hyperactivity disorder(ADHD)is a neurodevelopmental condition.This report aimed to summarize the clinical and genetic features of a...BACKGROUND Sotos syndrome is an autosomal dominant disorder,whereas attention-deficit/hyperactivity disorder(ADHD)is a neurodevelopmental condition.This report aimed to summarize the clinical and genetic features of a pediatric case of Soros syndrome and ADHD in a child exhibiting precocious puberty.CASE SUMMARY The patient presented with accelerated growth and advanced skeletal maturation;however,she lacked any distinct facial characteristics related to specific genetic disorders.Genetic analyses revealed a paternally inherited heterozygous synonymous mutation[c.4605C>T(p.Arg1535Arg)].Functional analyses suggested that this mutation may disrupt splicing,and bioinformatics analyses predicted that this mutation was likely pathogenic.After an initial diagnosis of Sotos syndrome,the patient was diagnosed with ADHD during the follow-up period at the age of 8 years and 7 months.CONCLUSION The potential for comorbid ADHD in Sotos syndrome patients should be considered to avoid the risk of a missed diagnosis.展开更多
Background: Working memory is an executive function that plays an important role in many aspects of daily life, and its impairment in patients with attention-deficit/hyperactivity disorder (ADHD) affects quality of li...Background: Working memory is an executive function that plays an important role in many aspects of daily life, and its impairment in patients with attention-deficit/hyperactivity disorder (ADHD) affects quality of life. The dorsolateral prefrontal cortex (DLPFC) has been a good target site for transcranial direct current stimulation (tDCS) due to its intense involvement in working memory. In our 2018 study, tDCS improved visual-verbal working memory in healthy subjects. Objective: This study examines the effects of tDCS on ADHD patients, particularly on verbal working memory. Methods: We conducted an experiment involving verbal working memory of two modalities, visual and auditory, and a sustained attention task that could affect working memory in 9 ADHD patients. Active or sham tDCS was applied to the left DLPFC in a single-blind crossover design. Results: tDCS significantly improved the accuracy of visual-verbal working memory. In contrast, tDCS did not affect auditory-verbal working memory and sustained attention. Conclusion: tDCS to the left DLPFC improved visual-verbal working memory in ADHD patients, with important implications for potential ADHD treatments.展开更多
Social functioning is a key domain of impairment in both autism spectrum disorder(ASD)and attention-deficit/hyperactivity disorder(ADHD).This review adopts the social information-processing model as the theoretical fr...Social functioning is a key domain of impairment in both autism spectrum disorder(ASD)and attention-deficit/hyperactivity disorder(ADHD).This review adopts the social information-processing model as the theoretical framework to compare and contrast the deficits of ASD and ADHD at each of the six steps of social information-processing.Both disorders show deficits at each step,but the nature and origins of the deficits are different.Thus,while both disorders exhibit a common outcome of social impairment,the exact pathways that each disorder traverses along the six steps of social information-processing are different.For ASD,there is a social knowledge/behaviour deficit arising from difficulties in social/emotional cue detection,encoding,and interpretation,leading to problems in joining and initiating social interaction.For ADHD,there is a performance deficit incurred by disruption arising from the ADHD symptoms of inattention and hyperactivity/impulsivity,while its acquisition capacity on social knowledge is relatively intact.The inattentive,intrusive,and impulsive behaviours of ADHD unsettle social interaction.Finally,this review proposes training targets for intervention along the six steps of the social information-processing model for ASD and ADHD,as well as areas for future research in further elucidating the social impairment of the two disorders.展开更多
Attention-deficit/hyperactivity disorder （ADHD） is a neurodevelopmental disorder with a long-term impact on functioning, productivity and quality of life of patients. This impact is largely due to the symptoms of in...Attention-deficit/hyperactivity disorder （ADHD） is a neurodevelopmental disorder with a long-term impact on functioning, productivity and quality of life of patients. This impact is largely due to the symptoms of inattentiveness. However, despite its impairing role in the lives of ADHD patients, inattentiveness has been studied relatively less frequently than have symptoms of impulsivity/hyperactivity and problems with executive function. This review therefore seeks to integrate the neuropsychological theories and current findings in the research fields of neuropsychology, neurophysiology, and neuroimaging, in an attempt to gain a more complete understanding of the role that inattentiveness plays in ADHD, as well as to suggest directions for future studies. The need for a more comprehensive understanding of inattentiveness and ADHD, which integrates findings from each of the three disciplines mentioned above, is emphasized.展开更多
Regional homogeneity（ReHo）and the amplitude of low-frequency fluctuation（ALFF）are two approaches to depicting different regional characteristics of resting-state functional magnetic resonance imaging（RS-fMRI）dat...Regional homogeneity（ReHo）and the amplitude of low-frequency fluctuation（ALFF）are two approaches to depicting different regional characteristics of resting-state functional magnetic resonance imaging（RS-fMRI）data.Whether they can complementarily reveal brain regional functional abnormalities in attention-deficit/hyperactivity disorder（ADHD）remains unknown.In this study,we applied ReHo and ALFF to 23 medication-na ve boys diagnosed with ADHD and 25 age-matched healthy male controls using whole-brain voxel-wise analysis.Correlation analyses were conducted in the ADHD group to investigate the relationship between the regional spontaneous brain activity measured by the two approaches and the clinical symptoms of ADHD.We found that the ReHo method showed widely-distributed differences between the two groups in the fronto-cingulo-occipitocerebellar circuitry,while the ALFF method showed a difference only in the right occipital area.When a larger smoothing kernel and a more lenient threshold were used for ALFF,more overlapped regions were found between ALFF and ReHo,and ALFF even found some new regions with group differences.The ADHD symptom scores were correlated with the ReHo values in the right cerebellum,dorsal anterior cingulate cortex and left lingual gyrus in the ADHD group,while no correlation was detected between ALFF and ADHD symptoms.In conclusion,ReHo may be more sensitive to regional abnormalities,at least in boys with ADHD,than ALFF.And ALFF may be complementary to ReHo in measuring local spontaneous activity.Combination of the two may yield a more comprehensive pathophy-siological framework for ADHD.展开更多
This study retrospectively analyzed the medication prescriptions of children diagnosed with attention-deficit/hyperactivity disorder(ADHD) in Ningbo Psychiatric Hospital and Ningbo Women and Children’s Hospital from ...This study retrospectively analyzed the medication prescriptions of children diagnosed with attention-deficit/hyperactivity disorder(ADHD) in Ningbo Psychiatric Hospital and Ningbo Women and Children’s Hospital from March 2018 to September 2020 and compared the drug retention rate of methylphenidate hydrochloride and atomoxetine hydrochloride. The prescription automatic screening system was used to screen the prescriptions in children with ADHD. Kaplan-Meier regression analysis was used to compare prescription retention rates between the two regimens after adjusting for gender, age, body weight, and prescription cost. The mean age of the methylphenidate hydrochloride group was 8.75 ± 2.16 years, and the monthly prescription cost was 327.37 ± 146.64 RMB. The average age of the atomoxetine group was 8.33 ± 1.73 years, and the monthly prescription cost was 363.15 ± 154.90 ￥. There were some differences in the age of enrollment and the monthly prescription cost between the two regimens(all P < 0.01). Moreover, the retention rate of methylphenidate hydrochloride was higher compared with atomoxetine hydrochloride within 18 months. Kaplan-Meier regression analysis showed that this trend was significant(Tarone-ware, Chi-square value = 14.893, P < 0.001). Prescription costs might be a factor affecting drug retention. This study found that the retention rates were decreased month by month in children with ADHD, and after 5 months, the retention rates were 52.20% and 41.22%, respectively, far below the recommended levels of the guidelines.展开更多
AIM To investigate suicidality and attention-deficit/hyperactivity disorder(ADHD),this paper aims to systematically review the literature as an extension of previous reviews.METHODS We searched five databases(Ovid MED...AIM To investigate suicidality and attention-deficit/hyperactivity disorder(ADHD),this paper aims to systematically review the literature as an extension of previous reviews.METHODS We searched five databases(Ovid MEDLINE,Psychinfo,PubM ed,Scopus,Web of Science)with two categories of search terms:(1)suicide;suicidal;suicide behavior;suicide attempt;suicidal thought;and(2)ADHD.RESULTS The search resulted 26 articles.There is a positive association between ADHD and suicidality in both sexes and in all age groups.Comorbid disorders mediate between suicidality and ADHD.CONCLUSION Recognizing ADHD,comorbid conditions and suicidality is important in prevention.展开更多
BACKGROUND Attention-deficit/hyperactivity disorder(ADHD)is one of the most common disorders in child and adolescent psychiatry,with a prevalence of more than 5%.Despite extensive research on ADHD in the last 10 to 20...BACKGROUND Attention-deficit/hyperactivity disorder(ADHD)is one of the most common disorders in child and adolescent psychiatry,with a prevalence of more than 5%.Despite extensive research on ADHD in the last 10 to 20 years,effective treatments are still lacking.Instead,the concept of ADHD seems to have become broader and more heterogeneous.Therefore,the diagnosis and treatment of ADHD remains challenging for clinicians.AIM To investigate the effects of a multimodal integrated intervention for children with ADHD.METHODS Between March 2019 and September 2020,a total of 100 children with ADHD who were diagnosed and treated at our hospital were assessed for eligibility,two of whom revoked their consent.A case-control study was conducted in which the children were equally assigned,using a randomized number table,to either a medication group(methylphenidate hydrochloride extended-release tablets and atomoxetine hydrochloride tablets)or a multimodal integrated intervention group(medication+parent training+behavior modification+sensory integration therapy+sand tray therapy),with 49 patients in each group.The clinical endpoint was the efficacy of the different intervention modalities.RESULTS The two groups of children with ADHD had comparable patient characteristics(P>0.05).Multimodal integrated intervention resulted in a significantly higher treatment efficacy(91.84%)than medication alone(75.51%)(P<0.05).Children who received the multimodal integrated intervention showed lower scores in the Conners Parent Symptom Questionnaire and the Weiss Functional Impairment Rating Scale than those treated with medication alone(P<0.05).The Sensory Integration Scale scores of children in the multimodal integrated intervention group were higher than those of children in the medication group(P<0.05).Children who received the multimodal integrated intervention had higher compliance and family satisfaction and a lower incidence of adverse events than those treated with medication alone(P<0.05).CONCLUSION Multimodal integrated intervention effectively alleviated symptoms associated with ADHD in children.It enhanced their memory and attention with high safety and parental satisfaction,demonstrating good potential for clinical promotion.展开更多
Prefrontal dysfunction in patients with attention-deficit/hyperactivity disorder (AD/HD) has been repeatedly detected on a behavioral level, and various brain-imaging studies have elucidated the pathophysiology of AD/...Prefrontal dysfunction in patients with attention-deficit/hyperactivity disorder (AD/HD) has been repeatedly detected on a behavioral level, and various brain-imaging studies have elucidated the pathophysiology of AD/HD. Recent advances in near-infrared spectroscopy (NIRS) have enabled noninvasive investigations of brain function in various mental disorders, especially major depression, schizophrenia, and bipolar disorder. The objective of this preliminary study was to use NIRS to evaluate changes in frontal lobe blood flow in post childhood or adult patients with AD/HD symptoms. The subjects included five patients with a range of mental disorders and AD/HD symptoms, and a matched (age, sex, and dominant hand) control group of five healthy subjects. We compared the changes in cerebral blood flow during verbal fluency tasks between the two groups. The duration of the elevated oxygenated hemoglobin was notably shorter in the AD/HD group than that in the healthy control group. We suggest that the shorter elevation durations of oxygenated hemoglobin concentrations might be a biological indicator for post childhood or adult AD/HD or of impaired executive functioning.展开更多
Aims: This study was designed to verify the proportion of Japanese adults with pervasive developmental disorder (PDD) who met the diagnostic criteria (other than E) for attention-deficit/hyperactivity disorder (ADHD) ...Aims: This study was designed to verify the proportion of Japanese adults with pervasive developmental disorder (PDD) who met the diagnostic criteria (other than E) for attention-deficit/hyperactivity disorder (ADHD) in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR). Furthermore, we examined to what extent adults with PDD think that they exhibit ADHD symptoms. Methods: We developed an original Japanese self-report questionnaire to determine the presence or absence of 18 symptoms from the diagnostic criteria for ADHD in the DSM-IV-TR. We administered the questionnaire to 64 adults with high-functioning PDD (45 men and 19 women) and 21 adults with ADHD (10 men and 11 women), aged 18 to 59 years, with a full-scale intelligence quotient ≥75. Target patients were evaluated for ADHD by their psychiatrists. Results: Twenty-nine (45.3%) adults with PDD also had ADHD. The percentage of these adults who had over six perceived inattention symptoms from the DSM-IV-TR was 96.6%. The percentage of these adults who had over six perceived hyperactivity-impulsivity symptoms was 65.5%. Thirty-five (55.6%) adults with PDD responded that they were aware of having ADHD symptoms at the level of the relevant diagnostic criteria. Conclusions: The present study is the first to examine the frequency of objective and perceived ADHD symptoms in adults with PDD in Japan. Our results show that both objective and perceived ADHD symptoms frequently appear in a large number of adults with PDD. This suggests that it is necessary to attend to concomitant ADHD symptoms in the medical care of adults with PDD.展开更多
Objective: The present study compared results on the Wechsler Adult Intelligence Scale-Revised (WAIS-R) among adult patients with attention-deficit/hyperactivity disorder (AD/HD) and those with Asperger’s disorder (A...Objective: The present study compared results on the Wechsler Adult Intelligence Scale-Revised (WAIS-R) among adult patients with attention-deficit/hyperactivity disorder (AD/HD) and those with Asperger’s disorder (AD). Method: WAIS-R results were compared between 16 adults with AD/HD (8 men and 8 women;mean age, 33.81 years;mean full-scale IQ, 101.5) and 15 adults with AD (12 men and 3 women;mean age, 30.93 years;mean full-scale IQ, 104.6). Results: Verbal IQ was significantly higher than performance IQ in the AD group. Among various subtests, scores were the highest for similarities in the AD/HD group and for block design in the AD group. Picture completion test scores were the lowest scores obtained in both groups. A comparison of subtest scores between the AD/HD and AD groups showed scores for information to be significantly higher in the AD group than in the AD/HD group. Conclusions: Our results suggest that there are no differences in verbal IQ, performance IQ, and full-scale IQ scores (except for scores on the information subtest) among adult patients with AD/HD compared with adult patients with AD.展开更多
Background: Informed consent forms and clinical study participation explanations contain many specialized words including medical terms that are difficult to understand. The difficulty is particularly obvious for chil...Background: Informed consent forms and clinical study participation explanations contain many specialized words including medical terms that are difficult to understand. The difficulty is particularly obvious for children with developmental disorders who show attention or similar problems. This study quantitatively evaluated the decision-making ability of these children using the Wechsler Intelligence Scale for Children-III (WISC-III) as a preliminary study for a multi-faceted investigation that would also use physiological indices. Methods: Participants were 11 children with Attention Deficit/Hyperactivity Disorder (AD/HD). The WISC-III was used for quantitative evaluation of their decision-making ability. Results of intelligence quotients (IQs), group indices, and subtest scores were analyzed. Results: The mean Performance IQ was four points lower than the mean Verbal IQ. The mean score for the Processing Speed index was lower by more than one standard deviation (SD). The mean scores for the Coding and Object Assembly subtests were lower by more than two SDs. Conclusion: The WISC-III results for IQ and group indices suggested the efficacy of auditory explanations. In addition, the subtest results suggested the necessity to pay sufficient attention to risk-benefit weighting in explanations. These findings suggested that the decision-making ability of children with AD/HD could be assessed using the WISC-III.展开更多
BACKGROUND Treatment efficacy for attention-deficit/hyperactivity disorder(ADHD)is reported to be poor,possibly due to heterogeneity of ADHD symptoms.Little is known about poor treatment efficacy owing to ADHD heterog...BACKGROUND Treatment efficacy for attention-deficit/hyperactivity disorder(ADHD)is reported to be poor,possibly due to heterogeneity of ADHD symptoms.Little is known about poor treatment efficacy owing to ADHD heterogeneity.AIM To use generalized structural equation modeling(GSEM)to show how the heterogeneous nature of hyperactivity/impulsivity(H/I)symptoms in ADHD,irritable oppositional defiant disorder(ODD),and the presentation of aggression in children interferes with treatment responses in ADHD.METHODS A total of 231 children and adolescents completed ADHD inattention and H/I tests.ODD scores from the Swanson,Nolan,and Pelham,version IV scale were obtained.The child behavior checklist(CBCL)and parent’s satisfaction questionnaire were completed.The relationships were analyzed by GSEM.RESULTS GSEM revealed that the chance of ADHD remission was lower in children with a combination of H/I symptoms of ADHD,ODD symptoms,and childhood aggressive behavior.ODD directly mediated ADHD symptom severity.The chance of reaching remission based on H/I symptoms of ADHD was reduced by 13.494%[=exp(2.602)]in children with comorbid ADHD and ODD[odds ratio(OR)=2.602,95%confidence interval(CI):1.832-3.373,P=0.000]after adjusting for the effects of other factors.Childhood aggression mediated ODD symptom severity.The chance of reaching remission based on ODD symptoms was lowered by 11.000%[=1-exp(-0.117)]in children with more severe baseline symptoms of aggression based on the CBCL score at study entry[OR=-0.117,95%CI:(-0.190)-(-0.044),P=0.002].CONCLUSION Mediation through ODD symptoms and aggression may influence treatment effects in ADHD after adjusting for the effects of baseline ADHD symptom severity.More attention could be directed to the early recognition of risks leading to ineffective ADHD treatment,e.g.,symptoms of ODD and the presentation of aggressive or delinquent behaviors and thought problems in children with ADHD.展开更多
文摘The prevalence of autism and attention deficit/hyperactivity disorders is increasing worldwide.Recent studies suggest the excessive intake of ultra-processed food plays a role in the inheritance of these disorders via heavy metal exposures and nutritional deficits that impact the expression of genes.In the case of the metallothionein(MT)gene,biomarker studies show dietary zinc(Zn)deficits impact MT protein levels in children with autism and are associated with the bioaccumulation of lead and/or mercury in children exhibiting autism/attention deficit/hyperactivity disorders symptomology.The impact of dietary changes on lead and mercury exposures and MT gene behavior could be determined using a randomized test and control group design.Pregnant women serving in the testgroup would participate in a nutritional epigenetics education intervention/course designed to reduce ultra-processed food intake and heavy metal levels in blood while increasing whole food intake and MT and Zn levels.Changes in maternal diet would be measured using data derived from an online diet survey administered to the test and control groups pre-post intervention.Changes in maternal lead,mercury,Zn,and MT levels would be measured via blood sample analyses prior to the intervention and after childbirth via cord blood analyses to determine infant risk factors.
基金Supported by Natural Science Foundation of Shanghai,No.17ZR1431400National Key R and D Program of China,No.2017YFA0103902.
文摘Sotos syndrome is characterized by overgrowth features and is caused by alterations in the nuclear receptor binding SET domain protein 1 gene.Attentiondeficit/hyperactivity disorder(ADHD)is considered a neurodevelopment and psychiatric disorder in childhood.Genetic characteristics and clinical presentation could play an important role in the diagnosis of Sotos syndrome and ADHD.Magnetic resonance imaging(MRI)has been used to assess medical images in Sotos syndrome and ADHD.The images process is considered to display in MRI while wavelet fusion has been used to integrate distinct images for achieving more complete information in single image in this editorial.In the future,genetic mechanisms and artificial intelligence related to medical images could be used in the clinical diagnosis of Sotos syndrome and ADHD.
基金Supported by the Shenzhen Science and Technology Program,No.RCYX20221008092849069The Guangdong High-Level Hospital Construction Fund.
文摘Attention-deficit/hyperactivity disorder(ADHD)is increasingly conceptualized as a dynamic neurodevelopmental condition,marked by fluctuating symptom trajectories across development rather than the traditional static patterns of persistence or remission.This review synthesizes empirical evidence on the varied trajectories of ADHD symptoms-including late-onset,partial remission,and recurrent fluctuation patterns-and underscores their clinical significance in longterm functioning.We adopt a multifactorial framework to explore how genetic,environmental,and gene–environment interactions contribute to the emergence and evolution of ADHD symptoms over time.In addition,we consider how medication-related variables-particularly tolerance and adherence-may influence symptom fluctuation.Characterizing these developmental dynamics offers critical guidance for designing flexible,personalized interventions that align with individual trajectories and transitional vulnerabilities.
文摘Sleep disturbances and disorders are commonly associated with attention-deficit/hyperactivity disorder(ADHD),with affected children frequently experiencing delayed sleep onset,frequent nighttime awakenings,morning fatigue,and excessive daytime sleepiness.A bidirectional relationship exists between ADHD and sleep disturbances:Sleep deprivation is linked to increased inattention and emotional dysregulation,while evening hyperactivity and impulsivity may contribute to difficulty falling asleep.Central nervous system stimulants remain the first-line treatment for managing ADHD symptoms;however,insomnia can be a common side effect.Notably,newer and long-acting stimulants formulations have demonstrated extended benefit into evening with limited impact on sleep in recent studies.This narrative review summarizes the various sleep disorders associated with ADHD,outlines clinical approaches for sleep assessment,and evaluates the impact of ADHD treatments on sleep.It also highlights both nonpharmacological and pharmacological interventions for managing sleep problems in children with ADHD.Finally,the review offers practical recommendations to help clinicians optimize both sleep and daytime functioning in patients with ADHD.ADHD should be conceptualized as a 24-hour disorder,requiring integrated treatment strategies that address both daytime symptoms and nighttime sleep challenges.
文摘Attention-deficit/hyperactivity disorder(ADHD)is one of the most common neurodevelopmental disorders of childhood,yet its diagnosis remains complex and fraught with challenges.Pediatricians,often the first point of contact for concerned families,play a pivotal role in the diagnostic process.However,they face numerous obstacles that can hinder accurate and timely diagnosis,particularly in resource-limited or culturally diverse settings such as the Middle East and North Africa(MENA)and Arabian Gulf regions.This narrative review explores the key challenges pediatricians face in diagnosing ADHD and highlights practical and emerging solutions.The article offers both a global perspective and a contextualized view relevant to the MENA region.A narrative literature review was conducted using PubMed,Scopus,and Google Scholar,focusing on peer-reviewed studies,clinical guidelines,and epidemiological data from 2010 to 2025 related to pediatric ADHD diagnosis,especially in MENA regions.The review identifies six major diagnostic barriers:(1)Symptom overlap with other conditions[e.g.,autism spectrum disorder(ASD),anxiety,learning disabilities];(2)Reliance on subjective informant reports;(3)Cultural and societal influences including stigma and gender bias;(4)Variability in ADHD training and time constraints in clinical practice;(5)Limited access to multidisciplinary evaluations;and(6)Systemic referral and communication inefficiencies.Comorbidities are highly prevalent and frequently complicate the diagnostic picture.Delayed or inaccurate diagnosis can lead to academic underperformance,family stress,missed interventions,and long-term psychological consequences.Emerging solutions include digital screening tools,artificial intelligence-assisted analysis,structured reporting platforms,and improved training and referral models.Regional data from the Arabian Gulf highlight variable prevalence rates(1.3%-22%)and underscore the need for culturally sensitive diagnostic strategies.To improve diagnostic accuracy and patient outcomes,pediatricians must be supported through better training,interdisciplinary collaboration,validated tools,and policy-level reforms.Tailoring these approaches to local contexts will be key to addressing the growing burden of ADHD,particularly in the MENA region.
文摘Background Raising a child with attention deficit hyperactivity disorder(ADHD)is a key challenge for the primary caregiver.This systematic review aims to identify major burdens facing the primary caregiver of a child with ADHD.Methods The electronic databases CINAHL,PubMed,and Google Scholar were searched for studies published in English from 2017 to 2022 assessing the challenges facing caregivers of a child with ADHD.The Johns Hopkins Nursing Evidence-Based Practice Model was used to assess quality and risk of bias of studies identified for inclusion.Articles were synthesized by evaluating principal themes of burden to caregivers,stress of caregivers,and effectiveness of intervention programs.Results Eleven articles were included in this review and included a total of 2426 participants.Findings revealed that caregivers of children with ADHD have a poor quality of life and high stress levels.Supportive parenting programs can be effective for improved coping and adaptation mechanisms with children with ADHD.However,few interventional studies were identified,increasing potential for bias.No meta-analysis was conducted.Conclusion Caregivers of children with ADHD can benefit from strategies to improve their quality of life and reduce their stress levels.Targeted parenting programs can make a positive difference in the well-being of caregivers and children with ADHD.Additional research is needed to address the evidence-based effectiveness of parenting support programs.
文摘BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders known as autism and attention deficit/hyperactivity disorder(ADHD).Children with these disorders have difficulty metabolizing and excreting heavy metals from their bloodstream,and the severity of their symptoms correlates with the heavy metal levels measured in their blood.Psychiatrists may play a key role in helping parents reduce their ultra-processed food and dietary heavy metal intake by providing access to effective nutritional epigenetics education.AIM To test the efficacy of nutritional epigenetics instruction in reducing parental ultra-processed food intake.METHODS The study utilized a semi-randomized test and control group pretest-posttest pilot study design with participants recruited from parents having a learning-disabled child with autism or ADHD.Twenty-two parents who met the inclusion criteria were randomly selected to serve in the test(n=11)or control(n=11)group.The test group participated in the six-week online nutritional epigenetics tutorial,while the control group did not.The efficacy of the nutritional epigenetics instruction was determined by measuring changes in parent diet and attitude using data derived from an online diet survey administered to the participants during the pre and post intervention periods.Diet intake scores were derived for both ultra-processed and whole/organic foods.Paired sample t-tests were conducted to determine any differences in mean diet scores within each group.RESULTS There was a significant difference in the diet scores of the test group between the pre-and post-intervention periods.The parents in the test group significantly reduced their intake of ultra-processed foods with a preintervention diet score of 70(mean=5.385,SD=2.534)and a post-intervention diet score of 113(mean=8.692,SD=1.750)and the paired t-test analysis showing a significance of P<0.001.The test group also significantly increased their consumption of whole and/or organic foods with a pre-intervention diet score of 100(mean=5.882,SD=2.472)and post-intervention diet score of 121(mean=7.118,SD=2.390)and the paired t-test analysis showing a significance of P<0.05.CONCLUSION Here we show nutritional epigenetics education can be used to reduce ultra-processed food intake and improve attitude among parents having learning-disabled children with autism or ADHD.
文摘BACKGROUND Sotos syndrome is an autosomal dominant disorder,whereas attention-deficit/hyperactivity disorder(ADHD)is a neurodevelopmental condition.This report aimed to summarize the clinical and genetic features of a pediatric case of Soros syndrome and ADHD in a child exhibiting precocious puberty.CASE SUMMARY The patient presented with accelerated growth and advanced skeletal maturation;however,she lacked any distinct facial characteristics related to specific genetic disorders.Genetic analyses revealed a paternally inherited heterozygous synonymous mutation[c.4605C>T(p.Arg1535Arg)].Functional analyses suggested that this mutation may disrupt splicing,and bioinformatics analyses predicted that this mutation was likely pathogenic.After an initial diagnosis of Sotos syndrome,the patient was diagnosed with ADHD during the follow-up period at the age of 8 years and 7 months.CONCLUSION The potential for comorbid ADHD in Sotos syndrome patients should be considered to avoid the risk of a missed diagnosis.
文摘Background: Working memory is an executive function that plays an important role in many aspects of daily life, and its impairment in patients with attention-deficit/hyperactivity disorder (ADHD) affects quality of life. The dorsolateral prefrontal cortex (DLPFC) has been a good target site for transcranial direct current stimulation (tDCS) due to its intense involvement in working memory. In our 2018 study, tDCS improved visual-verbal working memory in healthy subjects. Objective: This study examines the effects of tDCS on ADHD patients, particularly on verbal working memory. Methods: We conducted an experiment involving verbal working memory of two modalities, visual and auditory, and a sustained attention task that could affect working memory in 9 ADHD patients. Active or sham tDCS was applied to the left DLPFC in a single-blind crossover design. Results: tDCS significantly improved the accuracy of visual-verbal working memory. In contrast, tDCS did not affect auditory-verbal working memory and sustained attention. Conclusion: tDCS to the left DLPFC improved visual-verbal working memory in ADHD patients, with important implications for potential ADHD treatments.
文摘Social functioning is a key domain of impairment in both autism spectrum disorder(ASD)and attention-deficit/hyperactivity disorder(ADHD).This review adopts the social information-processing model as the theoretical framework to compare and contrast the deficits of ASD and ADHD at each of the six steps of social information-processing.Both disorders show deficits at each step,but the nature and origins of the deficits are different.Thus,while both disorders exhibit a common outcome of social impairment,the exact pathways that each disorder traverses along the six steps of social information-processing are different.For ASD,there is a social knowledge/behaviour deficit arising from difficulties in social/emotional cue detection,encoding,and interpretation,leading to problems in joining and initiating social interaction.For ADHD,there is a performance deficit incurred by disruption arising from the ADHD symptoms of inattention and hyperactivity/impulsivity,while its acquisition capacity on social knowledge is relatively intact.The inattentive,intrusive,and impulsive behaviours of ADHD unsettle social interaction.Finally,this review proposes training targets for intervention along the six steps of the social information-processing model for ASD and ADHD,as well as areas for future research in further elucidating the social impairment of the two disorders.
基金supported by the Eunice Kennedy Shriver National Institute of Child Health & Human Development of the National Institutes of Health(NIH,P30HD071593)
文摘Attention-deficit/hyperactivity disorder （ADHD） is a neurodevelopmental disorder with a long-term impact on functioning, productivity and quality of life of patients. This impact is largely due to the symptoms of inattentiveness. However, despite its impairing role in the lives of ADHD patients, inattentiveness has been studied relatively less frequently than have symptoms of impulsivity/hyperactivity and problems with executive function. This review therefore seeks to integrate the neuropsychological theories and current findings in the research fields of neuropsychology, neurophysiology, and neuroimaging, in an attempt to gain a more complete understanding of the role that inattentiveness plays in ADHD, as well as to suggest directions for future studies. The need for a more comprehensive understanding of inattentiveness and ADHD, which integrates findings from each of the three disciplines mentioned above, is emphasized.
基金supported by the Commonwealth Sciences Foundation, Ministry of Health, China (200802073)the National Basic Research Development Program, Ministry of Science and Technology, China (2007BAI17B03)+1 种基金the National Natural Sciences Foundation of China (30970802, 81000593, 81020108022, 81271652)the Open Research Fund of the State Key Laboratory of Cognitive Neuroscience and Learning
文摘Regional homogeneity（ReHo）and the amplitude of low-frequency fluctuation（ALFF）are two approaches to depicting different regional characteristics of resting-state functional magnetic resonance imaging（RS-fMRI）data.Whether they can complementarily reveal brain regional functional abnormalities in attention-deficit/hyperactivity disorder（ADHD）remains unknown.In this study,we applied ReHo and ALFF to 23 medication-na ve boys diagnosed with ADHD and 25 age-matched healthy male controls using whole-brain voxel-wise analysis.Correlation analyses were conducted in the ADHD group to investigate the relationship between the regional spontaneous brain activity measured by the two approaches and the clinical symptoms of ADHD.We found that the ReHo method showed widely-distributed differences between the two groups in the fronto-cingulo-occipitocerebellar circuitry,while the ALFF method showed a difference only in the right occipital area.When a larger smoothing kernel and a more lenient threshold were used for ALFF,more overlapped regions were found between ALFF and ReHo,and ALFF even found some new regions with group differences.The ADHD symptom scores were correlated with the ReHo values in the right cerebellum,dorsal anterior cingulate cortex and left lingual gyrus in the ADHD group,while no correlation was detected between ALFF and ADHD symptoms.In conclusion,ReHo may be more sensitive to regional abnormalities,at least in boys with ADHD,than ALFF.And ALFF may be complementary to ReHo in measuring local spontaneous activity.Combination of the two may yield a more comprehensive pathophy-siological framework for ADHD.
基金Natural Science Foundation of Ningbo(Grant No.2018A610245)。
文摘This study retrospectively analyzed the medication prescriptions of children diagnosed with attention-deficit/hyperactivity disorder(ADHD) in Ningbo Psychiatric Hospital and Ningbo Women and Children’s Hospital from March 2018 to September 2020 and compared the drug retention rate of methylphenidate hydrochloride and atomoxetine hydrochloride. The prescription automatic screening system was used to screen the prescriptions in children with ADHD. Kaplan-Meier regression analysis was used to compare prescription retention rates between the two regimens after adjusting for gender, age, body weight, and prescription cost. The mean age of the methylphenidate hydrochloride group was 8.75 ± 2.16 years, and the monthly prescription cost was 327.37 ± 146.64 RMB. The average age of the atomoxetine group was 8.33 ± 1.73 years, and the monthly prescription cost was 363.15 ± 154.90 ￥. There were some differences in the age of enrollment and the monthly prescription cost between the two regimens(all P < 0.01). Moreover, the retention rate of methylphenidate hydrochloride was higher compared with atomoxetine hydrochloride within 18 months. Kaplan-Meier regression analysis showed that this trend was significant(Tarone-ware, Chi-square value = 14.893, P < 0.001). Prescription costs might be a factor affecting drug retention. This study found that the retention rates were decreased month by month in children with ADHD, and after 5 months, the retention rates were 52.20% and 41.22%, respectively, far below the recommended levels of the guidelines.
基金supported by OTKA K108336 grantthe János Bolyai Research Scholarship of the Hungarian Academy of Sciences.
文摘AIM To investigate suicidality and attention-deficit/hyperactivity disorder(ADHD),this paper aims to systematically review the literature as an extension of previous reviews.METHODS We searched five databases(Ovid MEDLINE,Psychinfo,PubM ed,Scopus,Web of Science)with two categories of search terms:(1)suicide;suicidal;suicide behavior;suicide attempt;suicidal thought;and(2)ADHD.RESULTS The search resulted 26 articles.There is a positive association between ADHD and suicidality in both sexes and in all age groups.Comorbid disorders mediate between suicidality and ADHD.CONCLUSION Recognizing ADHD,comorbid conditions and suicidality is important in prevention.
基金Supported by Ningbo Medical Key Fostering Discipline Child Health Science,No.2022-F26Ningbo Science and Technology Plan Project Public Welfare Plan,No.2019C50099.
文摘BACKGROUND Attention-deficit/hyperactivity disorder(ADHD)is one of the most common disorders in child and adolescent psychiatry,with a prevalence of more than 5%.Despite extensive research on ADHD in the last 10 to 20 years,effective treatments are still lacking.Instead,the concept of ADHD seems to have become broader and more heterogeneous.Therefore,the diagnosis and treatment of ADHD remains challenging for clinicians.AIM To investigate the effects of a multimodal integrated intervention for children with ADHD.METHODS Between March 2019 and September 2020,a total of 100 children with ADHD who were diagnosed and treated at our hospital were assessed for eligibility,two of whom revoked their consent.A case-control study was conducted in which the children were equally assigned,using a randomized number table,to either a medication group(methylphenidate hydrochloride extended-release tablets and atomoxetine hydrochloride tablets)or a multimodal integrated intervention group(medication+parent training+behavior modification+sensory integration therapy+sand tray therapy),with 49 patients in each group.The clinical endpoint was the efficacy of the different intervention modalities.RESULTS The two groups of children with ADHD had comparable patient characteristics(P>0.05).Multimodal integrated intervention resulted in a significantly higher treatment efficacy(91.84%)than medication alone(75.51%)(P<0.05).Children who received the multimodal integrated intervention showed lower scores in the Conners Parent Symptom Questionnaire and the Weiss Functional Impairment Rating Scale than those treated with medication alone(P<0.05).The Sensory Integration Scale scores of children in the multimodal integrated intervention group were higher than those of children in the medication group(P<0.05).Children who received the multimodal integrated intervention had higher compliance and family satisfaction and a lower incidence of adverse events than those treated with medication alone(P<0.05).CONCLUSION Multimodal integrated intervention effectively alleviated symptoms associated with ADHD in children.It enhanced their memory and attention with high safety and parental satisfaction,demonstrating good potential for clinical promotion.
文摘Prefrontal dysfunction in patients with attention-deficit/hyperactivity disorder (AD/HD) has been repeatedly detected on a behavioral level, and various brain-imaging studies have elucidated the pathophysiology of AD/HD. Recent advances in near-infrared spectroscopy (NIRS) have enabled noninvasive investigations of brain function in various mental disorders, especially major depression, schizophrenia, and bipolar disorder. The objective of this preliminary study was to use NIRS to evaluate changes in frontal lobe blood flow in post childhood or adult patients with AD/HD symptoms. The subjects included five patients with a range of mental disorders and AD/HD symptoms, and a matched (age, sex, and dominant hand) control group of five healthy subjects. We compared the changes in cerebral blood flow during verbal fluency tasks between the two groups. The duration of the elevated oxygenated hemoglobin was notably shorter in the AD/HD group than that in the healthy control group. We suggest that the shorter elevation durations of oxygenated hemoglobin concentrations might be a biological indicator for post childhood or adult AD/HD or of impaired executive functioning.
文摘Aims: This study was designed to verify the proportion of Japanese adults with pervasive developmental disorder (PDD) who met the diagnostic criteria (other than E) for attention-deficit/hyperactivity disorder (ADHD) in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR). Furthermore, we examined to what extent adults with PDD think that they exhibit ADHD symptoms. Methods: We developed an original Japanese self-report questionnaire to determine the presence or absence of 18 symptoms from the diagnostic criteria for ADHD in the DSM-IV-TR. We administered the questionnaire to 64 adults with high-functioning PDD (45 men and 19 women) and 21 adults with ADHD (10 men and 11 women), aged 18 to 59 years, with a full-scale intelligence quotient ≥75. Target patients were evaluated for ADHD by their psychiatrists. Results: Twenty-nine (45.3%) adults with PDD also had ADHD. The percentage of these adults who had over six perceived inattention symptoms from the DSM-IV-TR was 96.6%. The percentage of these adults who had over six perceived hyperactivity-impulsivity symptoms was 65.5%. Thirty-five (55.6%) adults with PDD responded that they were aware of having ADHD symptoms at the level of the relevant diagnostic criteria. Conclusions: The present study is the first to examine the frequency of objective and perceived ADHD symptoms in adults with PDD in Japan. Our results show that both objective and perceived ADHD symptoms frequently appear in a large number of adults with PDD. This suggests that it is necessary to attend to concomitant ADHD symptoms in the medical care of adults with PDD.
文摘Objective: The present study compared results on the Wechsler Adult Intelligence Scale-Revised (WAIS-R) among adult patients with attention-deficit/hyperactivity disorder (AD/HD) and those with Asperger’s disorder (AD). Method: WAIS-R results were compared between 16 adults with AD/HD (8 men and 8 women;mean age, 33.81 years;mean full-scale IQ, 101.5) and 15 adults with AD (12 men and 3 women;mean age, 30.93 years;mean full-scale IQ, 104.6). Results: Verbal IQ was significantly higher than performance IQ in the AD group. Among various subtests, scores were the highest for similarities in the AD/HD group and for block design in the AD group. Picture completion test scores were the lowest scores obtained in both groups. A comparison of subtest scores between the AD/HD and AD groups showed scores for information to be significantly higher in the AD group than in the AD/HD group. Conclusions: Our results suggest that there are no differences in verbal IQ, performance IQ, and full-scale IQ scores (except for scores on the information subtest) among adult patients with AD/HD compared with adult patients with AD.
文摘Background: Informed consent forms and clinical study participation explanations contain many specialized words including medical terms that are difficult to understand. The difficulty is particularly obvious for children with developmental disorders who show attention or similar problems. This study quantitatively evaluated the decision-making ability of these children using the Wechsler Intelligence Scale for Children-III (WISC-III) as a preliminary study for a multi-faceted investigation that would also use physiological indices. Methods: Participants were 11 children with Attention Deficit/Hyperactivity Disorder (AD/HD). The WISC-III was used for quantitative evaluation of their decision-making ability. Results of intelligence quotients (IQs), group indices, and subtest scores were analyzed. Results: The mean Performance IQ was four points lower than the mean Verbal IQ. The mean score for the Processing Speed index was lower by more than one standard deviation (SD). The mean scores for the Coding and Object Assembly subtests were lower by more than two SDs. Conclusion: The WISC-III results for IQ and group indices suggested the efficacy of auditory explanations. In addition, the subtest results suggested the necessity to pay sufficient attention to risk-benefit weighting in explanations. These findings suggested that the decision-making ability of children with AD/HD could be assessed using the WISC-III.
文摘BACKGROUND Treatment efficacy for attention-deficit/hyperactivity disorder(ADHD)is reported to be poor,possibly due to heterogeneity of ADHD symptoms.Little is known about poor treatment efficacy owing to ADHD heterogeneity.AIM To use generalized structural equation modeling(GSEM)to show how the heterogeneous nature of hyperactivity/impulsivity(H/I)symptoms in ADHD,irritable oppositional defiant disorder(ODD),and the presentation of aggression in children interferes with treatment responses in ADHD.METHODS A total of 231 children and adolescents completed ADHD inattention and H/I tests.ODD scores from the Swanson,Nolan,and Pelham,version IV scale were obtained.The child behavior checklist(CBCL)and parent’s satisfaction questionnaire were completed.The relationships were analyzed by GSEM.RESULTS GSEM revealed that the chance of ADHD remission was lower in children with a combination of H/I symptoms of ADHD,ODD symptoms,and childhood aggressive behavior.ODD directly mediated ADHD symptom severity.The chance of reaching remission based on H/I symptoms of ADHD was reduced by 13.494%[=exp(2.602)]in children with comorbid ADHD and ODD[odds ratio(OR)=2.602,95%confidence interval(CI):1.832-3.373,P=0.000]after adjusting for the effects of other factors.Childhood aggression mediated ODD symptom severity.The chance of reaching remission based on ODD symptoms was lowered by 11.000%[=1-exp(-0.117)]in children with more severe baseline symptoms of aggression based on the CBCL score at study entry[OR=-0.117,95%CI:(-0.190)-(-0.044),P=0.002].CONCLUSION Mediation through ODD symptoms and aggression may influence treatment effects in ADHD after adjusting for the effects of baseline ADHD symptom severity.More attention could be directed to the early recognition of risks leading to ineffective ADHD treatment,e.g.,symptoms of ODD and the presentation of aggressive or delinquent behaviors and thought problems in children with ADHD.
