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
Objective: This study investigates the auxiliary role of resting-state electroencephalography (EEG) in the clinical diagnosis of attention-deficit hyperactivity disorder (ADHD) using machine learning techniques. Metho...Objective: This study investigates the auxiliary role of resting-state electroencephalography (EEG) in the clinical diagnosis of attention-deficit hyperactivity disorder (ADHD) using machine learning techniques. Methods: Resting-state EEG recordings were obtained from 57 children, comprising 28 typically developing children and 29 children diagnosed with ADHD. The EEG signal data from both groups were analyzed. To ensure analytical accuracy, artifacts and noise in the EEG signals were removed using the EEGLAB toolbox within the MATLAB environment. Following preprocessing, a comparative analysis was conducted using various ensemble learning algorithms, including AdaBoost, GBM, LightGBM, RF, XGB, and CatBoost. Model performance was systematically evaluated and optimized, validating the superior efficacy of ensemble learning approaches in identifying ADHD. Conclusion: Applying machine learning techniques to extract features from resting-state EEG signals enabled the development of effective ensemble learning models. Differential entropy and energy features across multiple frequency bands proved particularly valuable for these models. This approach significantly enhances the detection rate of ADHD in children, demonstrating high diagnostic efficacy and sensitivity, and providing a promising tool for clinical application.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
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
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
BACKGROUND Bronchial asthma is closely related to the occurrence of attention-deficit hyperactivity disorder(ADHD)in children,which can easily have adverse effects on children’s learning and social interactions.Studi...BACKGROUND Bronchial asthma is closely related to the occurrence of attention-deficit hyperactivity disorder(ADHD)in children,which can easily have adverse effects on children’s learning and social interactions.Studies have shown that childhood asthma can increase the risk of ADHD and the core symptoms of ADHD.Compared with children with ADHD alone,children with asthma and ADHD are more likely to show high levels of hyperactivity,hyperactive-impulsive and other externalizing behaviors and anxiety in clinical practice and have more symptoms of somatization and emotional internalization.AIM To explore the relationship between ADHD in children and bronchial asthma and to analyze its influencing factors.METHODS This retrospective cohort study was conducted at Dongying People's Hospital from September 2018 to August 2023.Children diagnosed with ADHD at this hospital were selected as the ADHD group,while healthy children without ADHD who underwent physical examinations during the same period served as the control group.Clinical and parental data were collected for all participating children,and multivariate logistic regression analysis was employed to identify risk factors for comorbid asthma in children with ADHD.RESULTSSignificant differences were detected between the ADHD group and the control group in terms of family history ofasthma and allergic diseases, maternal complications during pregnancy, maternal use of asthma and allergymedications during pregnancy, maternal anxiety and depression during pregnancy, and parental relationshipstatus (P < 0.05). Out of the 183 children in the ADHD group, 25 had comorbid asthma, resulting in a comorbidityrate of 13.66% (25/183), compared to the comorbidity rate of 2.91% (16/549) among the 549 children in the controlgroup. The difference in the asthma comorbidity rate between the two groups was statistically significant (P <0.05). The results of the multivariate logistic regression analysis indicated that family history of asthma and allergicdiseases, maternal complications during pregnancy, maternal use of asthma and allergy medications duringpregnancy, maternal anxiety and depression during pregnancy, and parental relationship status are independentrisk factors increasing the risk of comorbid asthma in children with ADHD (P < 0.05).CONCLUSIONChildren with ADHD were more likely to have comorbid asthma than healthy control children were. A familyhistory of asthma, adverse maternal factors during pregnancy, and parental relationship status were identified asrisk factors influencing the comorbidity of asthma in children with ADHD. Clinically, targeted interventions basedon these factors can be implemented to reduce the risk of comorbid asthma. This information is relevant for resultssections of abstracts in scientific articles.展开更多
The hypothesis that some children with attention-deficit hyperactivity disorder(ADHD)may show sensitivity or allergic reactions to various food items has led to the development of the the few-foods(or oligoantigenic)d...The hypothesis that some children with attention-deficit hyperactivity disorder(ADHD)may show sensitivity or allergic reactions to various food items has led to the development of the the few-foods(or oligoantigenic)diet.The rationale of the diet is to eliminate certain foods from the diet in order to exclude potential allergens contained either naturally in food or in artificial ingredients with allergenic properties.The oligoantigenic diet attempts to identify individual foods to which a person might be sensitive.First,ADHD symptoms are monitored while multiple foods are excluded from the diet.Subsequently,if symptoms remit,foods are re-introduced,while observing the individual for the return of symptoms.An advantage of the oligoantigenic diet is that it can be tailored to the individual.A growing body of evidence suggests that behavioral symptoms of subgroups of children with ADHD may benefit from the elimination of certain foods.The effect sizes of an oligoantigenic diet regarding improvement of ADHD symptoms have been found to be medium to large.Available evidence suggests that the investigation of the role of food hypersensitivities in ADHD is a promising avenue worthy of further exploration.Further large-scale,randomized controlled studies including assessment of long-term outcome are therefore warranted.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 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
Attention-deficit hyperactivity disorder(ADHD) is a neurodevelopmental disorder prevalent in schoolage children. At present, however, its etiologies and risk factors are unknown. Transmembrane α-amino-3-hydroxy-5-met...Attention-deficit hyperactivity disorder(ADHD) is a neurodevelopmental disorder prevalent in schoolage children. At present, however, its etiologies and risk factors are unknown. Transmembrane α-amino-3-hydroxy-5-methyl-4-isoxazolepropionicacid(AMPA) receptor regulatory protein γ-8(TARP γ-8,also known as calcium voltage-gated channel auxiliary subunit gamma 8(CACNG8)) is an auxiliary AMPA receptor(AMPAR) subunit. Here, we report an association between TARP γ-8 and ADHD,whereby adolescent TARP γ-8 knockout(KO) mice exhibitedADHD-likebehaviors,including hyperactivity, impulsivity, anxiety, impaired cognition,and memory deficits. Human single-nucleotide polymorphism(SNP) analysis also revealed strong associations between intronic alleles in CACNG8genes and ADHD susceptibility. In addition,synaptosomal proteomic analysis revealed dysfunction of the AMPA glutamate receptor complex in the hippocampi of TARP γ-8 KO mice.Proteomic analysis also revealed dysregulation of dopaminergic and glutamatergic transmissions in the prefrontal cortices of TARP γ-8 KO mice.Methylphenidate(MPH), which is commonly used to treat ADHD, significantly rescued the major behavioral deficits and abnormal synaptosomal proteins in TARP γ-8 KO mice. Notably, MPH significantly reversed the up-regulation of Grik2 and Slc6a3 in the prefrontal cortex. MPH also significantly improved synaptic AMPAR complex function by up-regulating other AMPAR auxiliary proteins in hippocampal synaptosomes. Taken together, our results suggest that TARP γ-8 is involved in the development of ADHD in humans.This study provides a useful alternative animal model with ADHD-like phenotypes related to TARP γ-8deficiency, which has great potential for the development of new therapies.展开更多
The technique of region of interest-based positron emission tomography is limited by its poor reli-ability and relatively few examined brain regions. In the present study, we compared brain metabo-lism assessed using ...The technique of region of interest-based positron emission tomography is limited by its poor reli-ability and relatively few examined brain regions. In the present study, we compared brain metabo-lism assessed using fluorine-18-fluorodeoxyglucose positron emission tomography between 14 at-tention-deficit hyperactivity disorder （ADHD） patients and 15 normal controls with scoliosis at resting state by statistical parametric mapping. Glucose metabolism was decreased in the left parahippo-campal gyrus, left hippocampus, left anterior cingulate gyrus, right anterior and posterior lobes of the cerebellum, left superior temporal gyrus, left insula, left medial and middle frontal gyri, right medial frontal gyrus, and left basal ganglia （putamen, amygdala, and caudate nucleus） in children with ADHD. These data suggest that children with ADHD exhibit hypometabolism in various brain regions compared to controls, indicating that ADHD symptoms are unlikely the result of abnormalities in specific areas.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
BACKGROUND High risk of alcohol and drug use disorders in people with attentiondeficit/hyperactivity disorder(ADHD)calls for exploratory research of relationships with clinical features of ADHD.AIM To estimate prevale...BACKGROUND High risk of alcohol and drug use disorders in people with attentiondeficit/hyperactivity disorder(ADHD)calls for exploratory research of relationships with clinical features of ADHD.AIM To estimate prevalence of alcohol/drug use disorders and associations with ADHD symptom severity and emotional dysregulation,in adults with ADHD.METHODS This observational cross-sectional clinical study consisted of patients admitted to a private psychiatric outpatient clinic in Oslo,Norway(2014-2018).Five-hundred and fifty-eight eligible patients diagnosed with ADHD(Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5)criteria)agreed to participate.Alcohol and drug use disorders were diagnosed using the Mini International Neuropsychiatric Interview(MINI).Dependence and abuse were merged into“use”disorder as in MINI version 7.0/DSM-5.Questions were related both to lifetime and the past 12-mo.ADHD severity was assessed by the Adult ADHD Self Report Scale(ASRS).Subdivisions of the ASRS questionnaire as inattentive items and hyperactive/impulsivity items were recorded separately.Emotional dysregulation was assessed by the eight-item version of Barkley’s Current Behavior Scale-Self Report.RESULTS The 12-mo prevalence was 5.3%for alcohol use disorder and 13.7%for drug use disorder.The lifetime prevalence was 12.0%for alcohol use disorder and 27.7%for drug use disorder.Men had higher rates of both alcohol use disorder and drug use disorder compared to women.The prevalence of drug use disorder was more than twice that of alcohol use disorder for both sexes.The drugs most participants reported having used were(in descending order):Amphetamine(19.1%),cannabis(17.1%),cocaine or ecstasy(7.4%),benzodiazepines(7.4%),and heroin or other opioids(2.9%).Lifetime drug use disorder was significantly associated with both hyperactivity-impulsivity symptoms and emotional dysregulation symptom severity.Lifetime alcohol use disorder,on the other hand,was not significantly associated with ADHD symptoms or emotional dysregulation when adjusted for gender and age.CONCLUSION Patients with ADHD have a high lifetime prevalence of drug use disorder,which is associated with higher levels of hyperactivity-impulsivity symptoms and emotional dysregulation.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 objectives of this study are to evaluate the effects of the educational intervention on mothers’knowledge,awareness,and communication difficulties experienced with their children and mothers’capacity t...Objective:The objectives of this study are to evaluate the effects of the educational intervention on mothers’knowledge,awareness,and communication difficulties experienced with their children and mothers’capacity to successfully interact with their affected child before and after the intervention.Materials and Methods:A quasi-experimental research design was used.A total of 30 mothers and their children complaining of attention-deficit hyperactivity disorder from four Dawadmi primary schools were included.Data were collected through a self-developed questionnaire from September 2023 to January 2024 after study acceptance by Shaqra University’s scientific deanship.Intervention prepared according to subjects’needs and current scientific base and demonstrated in 10 sessions in schools.Results:Regarding mothers’age,more than one-fourth of them(26.7%)ranged from 31 to 35 year old,and about a third(36.7%)had secondary education.Regarding mother’s job,about 76.7%do not work,and the majority of affected children(66.6%)were male,there were significant improvements in mothers’knowledge pre-and postintervention also a significant improvement in mothers’awareness about symptoms of poor attention,hyperactivity,and impulsivity pre-and postintervention was found.Significant differences were found before and after the intervention regarding the impact of the intervention in decreasing mothers’challenges.Conclusion:The study hypothesis was accepted,and the intervention improved mothers;knowledge,awareness,and communication challenges.The intervention should be conducted and followed up for a long period of time to manage all mother’s and children’s daily challenges,improve children’s daily activities,and stabilize effective communication patterns between children and their family members.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:To investigate the clinical medication approach of Professor Guiqi Xuan(Prof.Xuan)in treating pediatric patients with attention-deficit hyperactivity disorder(ADHD)and the potential mechanism of the core he...Background:To investigate the clinical medication approach of Professor Guiqi Xuan(Prof.Xuan)in treating pediatric patients with attention-deficit hyperactivity disorder(ADHD)and the potential mechanism of the core herbal prescription.Methods:Following medical record information pretreatment,the Traditional Chinese Medicine(TCM)inheritance computing platform system V3.0 was utilized to analyze the standardized data.The associate rules were summarized to identify the core prescription for treating ADHD.The extracted core herbal prescription’s active compounds and potential targets were used to establish a protein-protein interaction network of active ingredient-disease targets.Cytoscape 3.9.1 software was used to analyze the network’s topological parameters to obtain the key active ingredients and their targets.The Bioconductor data package of R4.0.2 was used to analyze the gene ontology biological functions and Kyoto Encyclopedia of Genes and Genomes pathways of key targets.Results:Two hundred and twenty-seven entries derived from TCM record information were selected.Through data mining,it was found that 62.5%of pediatric patients had short-tempered behavior,nearly half had sleep problems,and 30%-40%had picky eating and polyphagia issues.The highest-frequency syndrome type was kidney deficiency and liver hyperactivity.Deficiency,fire,phlegm,and dyspeptic food were the main pathological factors for ADHD.Prof.Xuan’s treatment of ADHD mainly focused on replenishing kidney essence and subduing Yang(active,external,ascending,warm,bright,functional and excited pertain to Yang).The core herbal prescription for ADHD included Yuan-zhi,Yi-zhi,Gui-jia,Bai-shao,Long-chi,Ci-shi,Shi-chang-pu,Yu-jin,Fu-shen,and Huang-jing.The protein-protein interaction network showed that MAOA,ADRB2,FOS,MAOB,and SLC6A3 were the five key targets essential in treating ADHD with core herbal prescriptions.The gene ontology biological function of crucial targets mainly involved G protein-coupled amine receptor activity,catecholamine binding,and neurotransmitter transmembrane transporter activity.Analysis of Kyoto Encyclopedia of Genes and Genomes pathways showed that the dopaminergic synapse signaling and neuroactive ligand-receptor interaction pathways were significantly enriched and may be the primary routes for the main treatment of ADHD.Conclusion:Prof.Xuan’s treatment of ADHD has achieved satisfactory clinical effects by supplementing the kidney,replenishing the essence,opening the orifices,nourishing the Yin(static,internal,descending,cold,dim,organic,depressed and pertain to Yin),and subduing the Yang.The major prescription predominantly affects catecholamine binding,neuroactive ligand-receptor interaction,G protein-coupled amine receptor function,and signaling pathways for dopaminergic synapses.Our findings showed that the methodology and software used in this research could explore and analyze the mechanism behind Prof.Xuan’s clinical medication rule for treating ADHD in children.展开更多
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This study received financial support from the Jilin Province Health and Technology Capacity Enhancement Project(Project Number:222Lc132).
文摘Objective: This study investigates the auxiliary role of resting-state electroencephalography (EEG) in the clinical diagnosis of attention-deficit hyperactivity disorder (ADHD) using machine learning techniques. Methods: Resting-state EEG recordings were obtained from 57 children, comprising 28 typically developing children and 29 children diagnosed with ADHD. The EEG signal data from both groups were analyzed. To ensure analytical accuracy, artifacts and noise in the EEG signals were removed using the EEGLAB toolbox within the MATLAB environment. Following preprocessing, a comparative analysis was conducted using various ensemble learning algorithms, including AdaBoost, GBM, LightGBM, RF, XGB, and CatBoost. Model performance was systematically evaluated and optimized, validating the superior efficacy of ensemble learning approaches in identifying ADHD. Conclusion: Applying machine learning techniques to extract features from resting-state EEG signals enabled the development of effective ensemble learning models. Differential entropy and energy features across multiple frequency bands proved particularly valuable for these models. This approach significantly enhances the detection rate of ADHD in children, demonstrating high diagnostic efficacy and sensitivity, and providing a promising tool for clinical application.
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.
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.
文摘BACKGROUND Bronchial asthma is closely related to the occurrence of attention-deficit hyperactivity disorder(ADHD)in children,which can easily have adverse effects on children’s learning and social interactions.Studies have shown that childhood asthma can increase the risk of ADHD and the core symptoms of ADHD.Compared with children with ADHD alone,children with asthma and ADHD are more likely to show high levels of hyperactivity,hyperactive-impulsive and other externalizing behaviors and anxiety in clinical practice and have more symptoms of somatization and emotional internalization.AIM To explore the relationship between ADHD in children and bronchial asthma and to analyze its influencing factors.METHODS This retrospective cohort study was conducted at Dongying People's Hospital from September 2018 to August 2023.Children diagnosed with ADHD at this hospital were selected as the ADHD group,while healthy children without ADHD who underwent physical examinations during the same period served as the control group.Clinical and parental data were collected for all participating children,and multivariate logistic regression analysis was employed to identify risk factors for comorbid asthma in children with ADHD.RESULTSSignificant differences were detected between the ADHD group and the control group in terms of family history ofasthma and allergic diseases, maternal complications during pregnancy, maternal use of asthma and allergymedications during pregnancy, maternal anxiety and depression during pregnancy, and parental relationshipstatus (P < 0.05). Out of the 183 children in the ADHD group, 25 had comorbid asthma, resulting in a comorbidityrate of 13.66% (25/183), compared to the comorbidity rate of 2.91% (16/549) among the 549 children in the controlgroup. The difference in the asthma comorbidity rate between the two groups was statistically significant (P <0.05). The results of the multivariate logistic regression analysis indicated that family history of asthma and allergicdiseases, maternal complications during pregnancy, maternal use of asthma and allergy medications duringpregnancy, maternal anxiety and depression during pregnancy, and parental relationship status are independentrisk factors increasing the risk of comorbid asthma in children with ADHD (P < 0.05).CONCLUSIONChildren with ADHD were more likely to have comorbid asthma than healthy control children were. A familyhistory of asthma, adverse maternal factors during pregnancy, and parental relationship status were identified asrisk factors influencing the comorbidity of asthma in children with ADHD. Clinically, targeted interventions basedon these factors can be implemented to reduce the risk of comorbid asthma. This information is relevant for resultssections of abstracts in scientific articles.
文摘The hypothesis that some children with attention-deficit hyperactivity disorder(ADHD)may show sensitivity or allergic reactions to various food items has led to the development of the the few-foods(or oligoantigenic)diet.The rationale of the diet is to eliminate certain foods from the diet in order to exclude potential allergens contained either naturally in food or in artificial ingredients with allergenic properties.The oligoantigenic diet attempts to identify individual foods to which a person might be sensitive.First,ADHD symptoms are monitored while multiple foods are excluded from the diet.Subsequently,if symptoms remit,foods are re-introduced,while observing the individual for the return of symptoms.An advantage of the oligoantigenic diet is that it can be tailored to the individual.A growing body of evidence suggests that behavioral symptoms of subgroups of children with ADHD may benefit from the elimination of certain foods.The effect sizes of an oligoantigenic diet regarding improvement of ADHD symptoms have been found to be medium to large.Available evidence suggests that the investigation of the role of food hypersensitivities in ADHD is a promising avenue worthy of further exploration.Further large-scale,randomized controlled studies including assessment of long-term outcome are therefore warranted.
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.
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.
基金supported by the National Natural Science Foundation of China (81872848, 81803509)National Major Special Project on New Drug Innovation grant(2018ZX09711001-004-003)+3 种基金CAMS Innovation Fund for Medical Sciences (2019-I2M-5-055)Hebei Natural Science Foundation(H2019206038)National Key R&D Program of China(2019YFA0801603)Natural Science Foundation of Jiangsu Province (BE2019707)。
文摘Attention-deficit hyperactivity disorder(ADHD) is a neurodevelopmental disorder prevalent in schoolage children. At present, however, its etiologies and risk factors are unknown. Transmembrane α-amino-3-hydroxy-5-methyl-4-isoxazolepropionicacid(AMPA) receptor regulatory protein γ-8(TARP γ-8,also known as calcium voltage-gated channel auxiliary subunit gamma 8(CACNG8)) is an auxiliary AMPA receptor(AMPAR) subunit. Here, we report an association between TARP γ-8 and ADHD,whereby adolescent TARP γ-8 knockout(KO) mice exhibitedADHD-likebehaviors,including hyperactivity, impulsivity, anxiety, impaired cognition,and memory deficits. Human single-nucleotide polymorphism(SNP) analysis also revealed strong associations between intronic alleles in CACNG8genes and ADHD susceptibility. In addition,synaptosomal proteomic analysis revealed dysfunction of the AMPA glutamate receptor complex in the hippocampi of TARP γ-8 KO mice.Proteomic analysis also revealed dysregulation of dopaminergic and glutamatergic transmissions in the prefrontal cortices of TARP γ-8 KO mice.Methylphenidate(MPH), which is commonly used to treat ADHD, significantly rescued the major behavioral deficits and abnormal synaptosomal proteins in TARP γ-8 KO mice. Notably, MPH significantly reversed the up-regulation of Grik2 and Slc6a3 in the prefrontal cortex. MPH also significantly improved synaptic AMPAR complex function by up-regulating other AMPAR auxiliary proteins in hippocampal synaptosomes. Taken together, our results suggest that TARP γ-8 is involved in the development of ADHD in humans.This study provides a useful alternative animal model with ADHD-like phenotypes related to TARP γ-8deficiency, which has great potential for the development of new therapies.
文摘The technique of region of interest-based positron emission tomography is limited by its poor reli-ability and relatively few examined brain regions. In the present study, we compared brain metabo-lism assessed using fluorine-18-fluorodeoxyglucose positron emission tomography between 14 at-tention-deficit hyperactivity disorder （ADHD） patients and 15 normal controls with scoliosis at resting state by statistical parametric mapping. Glucose metabolism was decreased in the left parahippo-campal gyrus, left hippocampus, left anterior cingulate gyrus, right anterior and posterior lobes of the cerebellum, left superior temporal gyrus, left insula, left medial and middle frontal gyri, right medial frontal gyrus, and left basal ganglia （putamen, amygdala, and caudate nucleus） in children with ADHD. These data suggest that children with ADHD exhibit hypometabolism in various brain regions compared to controls, indicating that ADHD symptoms are unlikely the result of abnormalities in specific areas.
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.
文摘BACKGROUND High risk of alcohol and drug use disorders in people with attentiondeficit/hyperactivity disorder(ADHD)calls for exploratory research of relationships with clinical features of ADHD.AIM To estimate prevalence of alcohol/drug use disorders and associations with ADHD symptom severity and emotional dysregulation,in adults with ADHD.METHODS This observational cross-sectional clinical study consisted of patients admitted to a private psychiatric outpatient clinic in Oslo,Norway(2014-2018).Five-hundred and fifty-eight eligible patients diagnosed with ADHD(Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5)criteria)agreed to participate.Alcohol and drug use disorders were diagnosed using the Mini International Neuropsychiatric Interview(MINI).Dependence and abuse were merged into“use”disorder as in MINI version 7.0/DSM-5.Questions were related both to lifetime and the past 12-mo.ADHD severity was assessed by the Adult ADHD Self Report Scale(ASRS).Subdivisions of the ASRS questionnaire as inattentive items and hyperactive/impulsivity items were recorded separately.Emotional dysregulation was assessed by the eight-item version of Barkley’s Current Behavior Scale-Self Report.RESULTS The 12-mo prevalence was 5.3%for alcohol use disorder and 13.7%for drug use disorder.The lifetime prevalence was 12.0%for alcohol use disorder and 27.7%for drug use disorder.Men had higher rates of both alcohol use disorder and drug use disorder compared to women.The prevalence of drug use disorder was more than twice that of alcohol use disorder for both sexes.The drugs most participants reported having used were(in descending order):Amphetamine(19.1%),cannabis(17.1%),cocaine or ecstasy(7.4%),benzodiazepines(7.4%),and heroin or other opioids(2.9%).Lifetime drug use disorder was significantly associated with both hyperactivity-impulsivity symptoms and emotional dysregulation symptom severity.Lifetime alcohol use disorder,on the other hand,was not significantly associated with ADHD symptoms or emotional dysregulation when adjusted for gender and age.CONCLUSION Patients with ADHD have a high lifetime prevalence of drug use disorder,which is associated with higher levels of hyperactivity-impulsivity symptoms and emotional dysregulation.
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.
基金This research was funded by the deanship of Scientific Research at Shaqra University in Saudi Arabia,which funded this research work through project No.SU-ANN-202307.
文摘Objective:The objectives of this study are to evaluate the effects of the educational intervention on mothers’knowledge,awareness,and communication difficulties experienced with their children and mothers’capacity to successfully interact with their affected child before and after the intervention.Materials and Methods:A quasi-experimental research design was used.A total of 30 mothers and their children complaining of attention-deficit hyperactivity disorder from four Dawadmi primary schools were included.Data were collected through a self-developed questionnaire from September 2023 to January 2024 after study acceptance by Shaqra University’s scientific deanship.Intervention prepared according to subjects’needs and current scientific base and demonstrated in 10 sessions in schools.Results:Regarding mothers’age,more than one-fourth of them(26.7%)ranged from 31 to 35 year old,and about a third(36.7%)had secondary education.Regarding mother’s job,about 76.7%do not work,and the majority of affected children(66.6%)were male,there were significant improvements in mothers’knowledge pre-and postintervention also a significant improvement in mothers’awareness about symptoms of poor attention,hyperactivity,and impulsivity pre-and postintervention was found.Significant differences were found before and after the intervention regarding the impact of the intervention in decreasing mothers’challenges.Conclusion:The study hypothesis was accepted,and the intervention improved mothers;knowledge,awareness,and communication challenges.The intervention should be conducted and followed up for a long period of time to manage all mother’s and children’s daily challenges,improve children’s daily activities,and stabilize effective communication patterns between children and their family members.
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.
基金This work was supported by the Hangzhou XUANs’Pediatric School Inheritance Studio Construction Project(No.[2012]228).
文摘Background:To investigate the clinical medication approach of Professor Guiqi Xuan(Prof.Xuan)in treating pediatric patients with attention-deficit hyperactivity disorder(ADHD)and the potential mechanism of the core herbal prescription.Methods:Following medical record information pretreatment,the Traditional Chinese Medicine(TCM)inheritance computing platform system V3.0 was utilized to analyze the standardized data.The associate rules were summarized to identify the core prescription for treating ADHD.The extracted core herbal prescription’s active compounds and potential targets were used to establish a protein-protein interaction network of active ingredient-disease targets.Cytoscape 3.9.1 software was used to analyze the network’s topological parameters to obtain the key active ingredients and their targets.The Bioconductor data package of R4.0.2 was used to analyze the gene ontology biological functions and Kyoto Encyclopedia of Genes and Genomes pathways of key targets.Results:Two hundred and twenty-seven entries derived from TCM record information were selected.Through data mining,it was found that 62.5%of pediatric patients had short-tempered behavior,nearly half had sleep problems,and 30%-40%had picky eating and polyphagia issues.The highest-frequency syndrome type was kidney deficiency and liver hyperactivity.Deficiency,fire,phlegm,and dyspeptic food were the main pathological factors for ADHD.Prof.Xuan’s treatment of ADHD mainly focused on replenishing kidney essence and subduing Yang(active,external,ascending,warm,bright,functional and excited pertain to Yang).The core herbal prescription for ADHD included Yuan-zhi,Yi-zhi,Gui-jia,Bai-shao,Long-chi,Ci-shi,Shi-chang-pu,Yu-jin,Fu-shen,and Huang-jing.The protein-protein interaction network showed that MAOA,ADRB2,FOS,MAOB,and SLC6A3 were the five key targets essential in treating ADHD with core herbal prescriptions.The gene ontology biological function of crucial targets mainly involved G protein-coupled amine receptor activity,catecholamine binding,and neurotransmitter transmembrane transporter activity.Analysis of Kyoto Encyclopedia of Genes and Genomes pathways showed that the dopaminergic synapse signaling and neuroactive ligand-receptor interaction pathways were significantly enriched and may be the primary routes for the main treatment of ADHD.Conclusion:Prof.Xuan’s treatment of ADHD has achieved satisfactory clinical effects by supplementing the kidney,replenishing the essence,opening the orifices,nourishing the Yin(static,internal,descending,cold,dim,organic,depressed and pertain to Yin),and subduing the Yang.The major prescription predominantly affects catecholamine binding,neuroactive ligand-receptor interaction,G protein-coupled amine receptor function,and signaling pathways for dopaminergic synapses.Our findings showed that the methodology and software used in this research could explore and analyze the mechanism behind Prof.Xuan’s clinical medication rule for treating ADHD in children.
