Attention Deficit Hyperactivity Disorder Research Articles

A systematic review of the beneficial effects of prebiotics, probiotics, and synbiotics on ADHD.

Children with attention deficit hyperactivity disorder (ADHD) may benefit from probiotics and prebiotics, but the effects are unclear. To determine whether probiotics and prebiotics affect children with ADHD, a systematic review was conducted. The present systematic review analyzed cohort studies and randomized controlled trials that examined whether prebiotics and probiotics are associated with ADHD. Seven randomized controlled trials and two cohort studies met our inclusion criteria. Research on Lactobacillus rhamnosus GG (LGG) probiotic supplementation showed that children with ADHD had better emotional, physical, social, and school functioning, and a higher health-related quality of life compared to the placebo group. The studies also showed that Synbiotic 2000 reduces markers of intestinal and vascular inflammation in children with ADHD, in part through increasing SCFA levels. The use of probiotics and prebiotics as adjuvants therapy in patients with ADHD is beneficial. Further studies with longer duration, including more participants and a variety of age groups, and using various evaluation techniques such as invivo observation are required to examine the effects of prebiotics and probiotics on ADHD.

Attention-deficit/hyperactivity disorder and dopamine receptor D4 (DRD4) exon 3 variable number of tandem repeats (VNTR) 2-repeat allele.

To investigate the association of attention-deficit/hyperactivity disorder (ADHD) with the 48-base pair (bp) variable number of tandem repeats (VNTR) in exon 3 of the dopamine receptor D4 (DRD4) gene, we genotyped 240 ADHD patients and their parents from Hong Kong. The 4R allele was most common, followed by 2R. We examined association between the 2R allele (relative to 4R) and ADHD by Transmission Disequilibrium Test (TDT). The odds ratio (OR) (95% confidence interval) was 0.90 (0.64-1.3). The p-value was 0.6. Examining subgroups revealed nominally significant association of 2R with inattentive ADHD: OR=0.33 (0.12-0.92) and p=0.03. Because our study used TDT analysis, we meta-analyzed the association of 2R with ADHD in Asians (1329 patient alleles), revealing results similar to ours: OR=0.97 (0.80-1.2) and p=0.8. To examine the association of 2R with inattentive ADHD, we meta-analyzed all studies (regardless of analysis type or ethnicity, in order to increase statistical power): 702 patient alleles, 1420 control alleles, OR=0.81 (0.57-1.1) and p=0.2. Overall, there is no evidence of association between ADHD and the 2R allele, but the suggestive association with the inattentive type warrants further investigation.

Metabolomic Markers in Attention-Deficit/Hyperactivity Disorder (ADHD) among Children and Adolescents—A Systematic Review

Attention-Deficit/Hyperactivity Disorder (ADHD), characterized by clinical diversity, poses diagnostic challenges often reliant on subjective assessments. Metabolomics presents an objective approach, seeking biomarkers for precise diagnosis and targeted interventions. This review synthesizes existing metabolomic insights into ADHD, aiming to reveal biological mechanisms and diagnostic potentials. A thorough PubMed and Web of Knowledge search identified studies exploring blood/urine metabolites in ADHD-diagnosed or psychometrically assessed children and adolescents. Synthesis revealed intricate links between ADHD and altered amino acid metabolism, neurotransmitter dysregulation (especially dopamine and serotonin), oxidative stress, and the kynurenine pathway impacting neurotransmitter homeostasis. Sleep disturbance markers, notably in melatonin metabolism, and stress-induced kynurenine pathway activation emerged. Distinct metabolic signatures, notably in the kynurenine pathway, show promise as potential diagnostic markers. Despite limitations like participant heterogeneity, this review underscores the significance of integrated therapeutic approaches targeting amino acid metabolism, neurotransmitters, and stress pathways. While guiding future research, this overview of the metabolomic findings in ADHD suggests directions for precision diagnostics and personalized ADHD interventions.

[Clinical advance on parent training for attention-deficit hyperactivity disorder].

[Clinical advance on parent training for attention-deficit hyperactivity disorder].

Comparing Executive Functions in Children and Adolescents with Autism and ADHD—A Systematic Review and Meta-Analysis

Two neurodevelopmental conditions, autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD), have been associated with executive function (EF) impairment but the specificity of their impairments is still controversial. The present meta-analysis aimed to identify the differences in EF profiles of ASD, ADHD, and ASD+ADHD in relation to a control group of individuals with typical development (TD) and to understand whether the EF performance could change depending upon the type of measure used to assess EF (performance test vs. questionnaires). Results from 36 eligible studies revealed that ADHD and ASD showed more difficulties than the TD group in tests and, particularly, in questionnaires. No significant differences in the EF profile emerged between ASD and ADHD when assessed through neuropsychological tests (d = 0.02), while significant differences emerged when assessed through questionnaires, with ADHD having higher ratings than ASD (d = −0.34). An EF questionnaire and neuropsychological test may catch two different constructs of EF, with the former being more predictive of everyday life EF impairments. The comparison between the double diagnosis group (ADHD+ASD) and the clinical groups pointed out that the former has a more similar EF profile to the ADHD-alone one and that it shows more difficulties than ASD-alone.

Patterns of Physical Activity of Adolescents With ADHD in the School Context: A Cross-Sectional Study for Clinical Practice.

To describe the daily Physical Activity (PA) patterns of adolescents with Attention-deficit/hyperactivity disorder (ADHD), to analyze the differences in terms of PA patterns between adolescents with ADHD and those without ADHD, and to study the factors associated with achieving the daily PA recommendations. The sample was composed of 778 adolescents who provided complete information on their PA patterns through the Physical Activity Questionnaire for Adolescents (PAQ-A). Of these, 97 had ADHD according to DSM-5 criteria. The results show that being a girl or being of foreign origin and having ADHD have an impact on the achievement of the recommended amount of daily PA. When promoting PA in adolescents with ADHD within the school environment, it is necessary to consider different domains and specific contexts of a school day, paying special attention to girls and adolescents with ADHD of immigrant origin.

Support for primary care prescribing for adult ADHD in England: national survey.

Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder with effective pharmacological treatments that improve symptoms and reduce complications. NICE guidelines recommend primary care practitioners prescribe medication for adult ADHD under shared care agreements with adult mental health services (AMHS). However, provision remains uneven, with some practitioners reporting a lack of support. This study aimed to describe supportive elements (prescribing, shared care, AMHS availability) of primary care prescribing for adult ADHD medication in England, to inform service improvement and improve access for this underserved population. Three interlinked cross-sectional surveys asked every integrated care board (ICB) in England (Commissioners), and convenience samples of healthcare professionals (HP) and people with lived experience (LE), about elements supporting pharmacological treatment of ADHD in primary care. Descriptive analyses used percentages and confidence intervals to summarise responses by stakeholder group. Variations in reported provision and practice were explored and displayed visually using mapping software. Data from 782 respondents (42 Commissioners; 331 HP; 409 LE) revealed differences in reported provision by stakeholder group, including for prescribing (94.6% of HP vs 62.6% of LE). Over 40% of respondents reported extended AMHS waiting times of two years or more. There was some variability by NHS region, for example London had highest rates of HP reported prescribing (100%), and lowest reported extended waiting times (25.0%). Elements supporting appropriate shared care prescribing of ADHD medication via primary care are not universally available in England. Co-ordinated approaches are needed to address these gaps.

Zmiz1 is a novel regulator of brain development associated with autism and intellectual disability

Neurodevelopmental disorders (NDDs) are a class of pathologies arising from perturbations in brain circuit formation and maturation with complex etiological triggers often classified as environmental and genetic. Neuropsychiatric conditions such as autism spectrum disorders (ASD), intellectual disability (ID), and attention deficit hyperactivity disorders (ADHD) are common NDDs characterized by their hereditary underpinnings and inherent heterogeneity. Genetic risk factors for NDDs are increasingly being identified in non-coding regions and proteins bound to them, including transcriptional regulators and chromatin remodelers. Importantly, de novo mutations are emerging as important contributors to NDDs and neuropsychiatric disorders. Recently, de novo mutations in transcriptional co-factor Zmiz1 or its regulatory regions have been identified in unrelated patients with syndromic ID and ASD. However, the role of Zmiz1 in brain development is unknown. Here, using publicly available databases and a Zmiz1 mutant mouse model, we reveal that Zmiz1 is highly expressed during embryonic brain development in mice and humans, and though broadly expressed across the brain, Zmiz1 is enriched in areas prominently impacted in ID and ASD such as cortex, hippocampus, and cerebellum. We investigated the relationship between Zmiz1 structure and pathogenicity of protein variants, the epigenetic marks associated with Zmiz1 regulation, and protein interactions and signaling pathways regulated by Zmiz1. Our analysis reveals that Zmiz1 regulates multiple developmental processes, including neurogenesis, neuron connectivity, and synaptic signaling. This work paves the way for future studies on the functions of Zmiz1 and highlights the importance of combining analysis of mouse models and human data.

Supporting neurodivergent nursing students in their practice placements.

Neurodivergent conditions such as autism, attention deficit hyperactivity disorder (ADHD), dyslexia, dyspraxia, dyscalculia and Tourette's syndrome are common, and it is highly likely that practice assessors and supervisors will be asked to support neurodivergent nursing students in their practice learning environments. This article details the strengths that neurodivergent students can bring to nursing, as well as some of the challenges they may experience in practice settings. It outlines how practice assessors and supervisors can develop neuro-inclusive learning environments where neurodivergent students can thrive, as well as how to support them if they are not meeting their required proficiencies. The authors also discuss how appropriate reasonable adjustments can be implemented by using a collaborative approach with students.

Devising of Lazūq (A Conventional Unani Dosage Form) with reference to Transdermal Patch; Then and Now: A Critical Review

Objective: The endeavor is made to criticize the classical indications, preparations and application of Lazūq even after passing many centuries since its inception. Background: According to classical Unani literature, Lazūq is primarily formulated for headache, migraine, toothache, cervical pain, dropping of uvula and different types of pain like sciatica, backache, myalgia and some orthopedic conditions. Its approach is still conventional that encompasses thick sticky stuff of drug/s which is pasted over a cloth or thick paper, consequently, maximum ratio of medicinal properties remains insignificant owed to stratum corneum (layer of skin that functions as a barrier). Devising and method of drug delivery in classical form of Lazūq makes it inconvenient to the patient, thus, it drops patient’s compliance and anticipated efficacy. In this day and age, Unani practitioners do not prescribe it very often because of its devising and limited indications documented in classical literature. Hence, it’s now becoming out of practice. Whereas, modern medicine is practicing its novel approach epitomized as Transdermal patch for several bodily conditions like Acute post-operative pain, Alzheimer disease, Angina pectoris, Anti-emetic patch, Atrial fibrillation, Attention deficit hyperactivity disorder, Dementia, Depression, Dysmenorrhea, Hypertension, Local dermal analgesia, Menopausal symptoms, Motion sickness, Osteoporosis, Overactive bladder, Parkinson’s disease, Post herpetic neuralgia pain, Smoking cessation, Tic disorder, Tourette syndrome and to prevent pregnancy. In transdermal patch, drug is used in micro/nano form with chemically produced permeation enhancers (CPEs) and other smart physio-chemical techniques that makes it very easy to apply, imparts maximum active pharmaceutical ingredients with controlled release of drug. Methodology: Ancient classical Unani formulations of Lazūq was appraised and then its course with respect to today’s newer formulations as transdermal patch was reviewed to look for its progress and application in novel dosage form with the advantage of innovations in pharmaceutical and allied sciences. Conclusion: Classical Unani formulations of Lazūq must be reviewed, transformed, evaluated, coped and applied as per the standard operating procedures (SOPs) of transdermal drug delivery system. Future Prospects: New formulations of Lazūq should be designed and appraised from the medicinal treasure of Unani system of medicine for different therapeutic conditions.
  

The effect of weighted blankets on sleep and related disorders: a brief review

BackgroundSleep disorders such as insomnia can lead to a range of health problems. The high risk of side effects and drug abuse of traditional pharmacotherapy calls for a safer non-pharmacotherapy.AimsTo examine the use and efficacy of weighted blankets in improving sleep and related disorders in different populations and explore the possible mechanisms.MethodsA literature search was conducted using PubMed, Embase, Web of Science, MEDLINE, Cochrane Library and CNKI databases. Eligible studies included an intervention with weighted blankets and outcomes covering sleep and/or related disorders (behavioral disturbance, negative emotions and daytime symptoms). Studies using other deep pressure, compression, or exercise-related interventions were excluded.ConclusionsMost of the included studies showed that weighted blankets could effectively improve sleep quality and alleviate negative emotions and daytime symptoms in patients with sleep disorders, attention deficit hyperactivity disorder, autism spectrum disorder, and other related disorders, with a possible mechanism of deep pressure touch.RecommendationsWeighted blankets might be a promising tool for sleep interventions among individuals with sleep disorders in clinical settings. More high-quality and large-scale randomized controlled trials are needed to further validate the safety and efficacy of weighted blankets and explore precise mechanisms.

Assessing the mediating relationships between psychological factors in children with attention deficit hyperactivity disorder and cognitive disengagement syndrome

This study aims to investigate the predictive and mediating relationships between emotion dysregulation, internalizing disorders, family functionality, loneliness preference, and executive functions (EF) in children with attention deficit hyperactivity disorder and cognitive disengagement syndrome (ADHD + CDS). This study included 176 children and adolescents (92 boys, 84 girls) who were diagnosed with ADHD + CDS according to the Diagnostic and Statistical Manual of Mental Disorders, the Fifth Edition criteria by a fellowship-trained child and adolescent psychiatrist, between ages 8 -12 (M = 10, SD = 1.52) with a convenience sampling method. The solitude scale for children, difficulties in emotion dysregulation scale, Child Behavior Checklist, Barkley Sluggish Cognitive Tempo Scale, Family assessment device, and CNS Vital Signs test were used. The results showed that difficulty in emotion regulation, preference for loneliness, internalizing disorders and CDS symptom severity did not have a mediating effect between family functionality and EF. Still, emotion dysregulation mediates the relationship between EF and internalizing disorders by itself and through loneliness preference. Also, preference for loneliness and emotion dysregulation had a mediating effect between family functionality and internalizing disorders. Finally, it was found that the effect of emotion regulation difficulty, loneliness preference, and internalizing disorders had a mediating role between CDS symptom severity and family functionality. In conclusion, the information obtained from this study on the etiology of CDS may guide future studies.

Major clinical implications of adequate nutrition in children and adolescents with attention-deficit/hyperactivity disorder: a concise systematic review

Introduction: Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by inappropriate levels of impulsive behavior, hyperactivity, and/or inattention, with a worldwide prevalence estimated at around 7% in childhood and adolescence, and around 3 % in adulthood, with a higher prevalence in boys than in girls. Objective: It was to present the main clinical implications of adequate nutrition in children and adolescents with attention-deficit/hyperactivity disorder. Methods: The PRISMA Platform systematic review rules were followed. The research was carried out from January to March 2024 in the Scopus, PubMed, Science Direct, Scielo, and Google Scholar databases. The quality of the studies was based on the GRADE instrument and the risk of bias was analyzed according to the Cochrane instrument. Results and Conclusion: A total of 84 articles were found, 21 articles were evaluated, and 14 were included in this systematic review. Considering the Cochrane tool for risk of bias, the overall assessment resulted in 19 studies with a high risk of bias and 30 studies that did not meet GRADE. Most studies showed homogeneity in their results, with X2=62.8%>50%. Intake of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) fatty acids daily for 8 weeks is associated with less impulsive behavior in children with ADHD. Dietary supplementation with omega-3 fatty acids reduces ADHD symptoms in both individuals with ADHD and typically developing children. A Mediterranean diet may improve BIS results, although our results are not conclusive in this population. The daily intake of calories and nutrients in patients taking methylphenidate is generally lower than in a healthy population of similar age. Co-supplementation of vitamin D and magnesium over 8 weeks may improve behavioral function and mental health in children with ADHD.

The Phenotypic Spectrum of Desanto-Shinawi Syndrome: A Comparative Report of the First Reported Case in Turkey.

DeSanto-Shinawi syndrome (DESSH, OMIM #616708) is a rare genetic disorder caused by pathogenic variants in the WAC gene. This syndrome is characterized by a wide range of physical and neurological symptoms including dysmorphic features, developmental delay, intellectual disability, and behavioral abnormalities. DESSH was described by DeSanto in 2015, and since then, only a few dozen cases have been reported worldwide. Recent research has focused on identifying the underlying genetic cause of the syndrome as well as exploring potential treatments. In this report, we describe a female case who had dysmorphic features including long palpebral fissures, depressed nasal root, mild bulbous nasal tip, thin upper lip, hypertrichosis, short fingers, and intellectual disability, speech delay, and motor retardation. In addition, she had behavioral abnormalities such as agitation, anxiety, and attention deficit hyperactivity disorder (ADHD). Clinical exome sequencing showed a pathogenic heterozygous nonsense variant in exon 13 of the WAC gene c.1837C>T, p.(Arg613Ter) with de novo inheritance. To the best of our knowledge, this is the first case of DESSH reported from Turkey. We aimed to report this rare syndrome and compare the clinical findings of our case with previously reported cases in the literature.

Broad Perspectives of the Experience of Romantic Relationships and Sexual Education in Neurodivergent Adolescents and Young Adults

AbstractNeurodivergent young people tend to struggle with building and maintaining their romantic relationships. Despite this, there appears to be a lack of appropriate sexuality education delivered to them. This review aims to present and discuss the most current literature (conducted between 2015 and current) on romantic relationships and sexuality education in young people with Autism Spectrum Disorder (ASD), Attention-Deficit/Hyperactivity Disorder (ADHD), and ASD co-occurring with ADHD. Six internet-based bibliographic databases were used for the present review that followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Thirty-one studies were identified in this review. Twenty-six studies investigated the topic in the autistic young population. Four studies explored qualitatively and 11 quantitatively young people’s perspectives of their romantic relationship experiences. One study investigated qualitatively and three quantitatively young people’s perspectives on sexuality education. One study explored qualitatively and five quantitatively young people’s romantic relationship experiences and two explored qualitatively and three quantitatively sexuality education from caregivers’ perspectives. Five studies (all quantitative, self-reports) investigated romantic relationship experiences in the young population with ADHD. The studies conducted on the topic from the educational professionals’ perspectives were absent in the literature. The literature was also non-existent on the topic in the population with ASD co-occurring with ADHD. To the researchers’ knowledge, this is the first review exploring romantic relationships and sexuality education in three groups of neurodivergent young people (with ASD, ADHD, and ASD co-occurring with ADHD).

A Study to Assess the Effectiveness of Planned Teaching Programme on Behavioural Disorder in Children among Primary School Teachers in Selected School, Dadra & Nagar Haveli, Silvassa

BACKGROUND: Behavioural disorders of children lead to abnormality in their Personality, emotions or behavior, which is dangerous and affect to him/her, family and society. Behavioural disorders are caused by multiple factors like faulty parental attitude, inadequate family environment (broken families, low socio-economic status, lack of love and affection), mentally and physically sick or handicapped, influence of social relationship, influence of mass media, and influence of social change. Some children show symptoms that are consistent with diagnoses of Oppositional Defiant Disorder (ODD), Attention-Deficit hyperactivity Disorder (ADHD), and Learning disability. Objective: The aim of the study was to assess the effectiveness of planned teaching program on behavioural disorders among primary school teachers at Dadra & Nagar Haveli, Silvassa. Methodology: A pre-experimental one group pre-test post-test research design was adopted, through non probability purposive sampling technique, 150 samples were selected from selected primary school of Dadra and Nagar Haveli, Silvassa. Demographic Variables based on baseline Performa was used to collect demographic data and Self-administered knowledge questionnaire were used to assess the existing knowledge level of primary school teachers regarding behavioural disorder in school aged children. Planned teaching program on behavioral disorders in children was administered to primary school teachers to enhance the knowledge followed by post was conducted after 7 days. The data was analyzed and interpreted based on descriptive and inferential statistics. Result: The result of the study shows that, the overall post-test knowledge mean percentage (71.26%) is greater than pretest knowledge mean percentage (39.57%). The calculated “t” value (27.174) of the knowledge score of the primary school teachers regarding behavioural disorders of school aged children is greater than the table value at 0.05 level of significance hence the planned teaching programme is effective to improve the knowledge of school teachers. Conclusion: Thus, it can be concluded that Planned teaching programme was effective in improving the knowledge of primary school teacher regarding behavioural disorders in school aged children. Key words: Assess, Effectiveness, Knowledge of primary school teachers, Behavioural disorders, School aged children, planned teaching program.

Medical and social aspects of preeclampsia

Preeclampsia (PE) is a relevant healthcare problem and represents a high risk for the development of various diseases in both the mother and fetus. In domestic and foreign literature, the number of works on the influence of PE on the cardiovascular and nervous systems of the fetus is constantly increasing. Thus, PE is associated with an increased risk of congenital heart defects, high blood pressure (BP), increased body mass index (BMI), and systemic vascular dysfunction in off spring. In addition, PE leads to disorders of the development of the nervous system, such as attention deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). PE is one of the main causes of adverse perinatal outcomes and neonatal mortality. This review also presents the correlation between PE and the risk of developing cardiovascular diseases (CVDs), stroke, and chronic kidney disease (CKD). In recent decades, there has been increasing evidence that manifestations of PE are not limited to pregnancy but also increase the risk of long-term complications. Thus, PE is a common disease that can lead to severe consequences for the mother and fetus in later life.

Costs associated with adverse events during treatment episodes for adult attention-deficit/hyperactivity disorder

ABSTRACT Aims: Attention-deficit/hyperactivity disorder (ADHD) medication is frequently associated with adverse events (AEs), but limited real-world data exist regarding their costs from a payer’s perspective. Therefore, this study evaluated the healthcare costs associated with common AEs among adult patients treated for ADHD in the US. Materials and methods: Eligible adults treated for ADHD were identified from a large US claims database (10/1/2015─9/30/2021). A retrospective cohort study design was used to assess excess healthcare costs and costs directly related to AE-specific claims per-patient-per-month (PPPM) associated with 10 selected AEs during ADHD treatment. To account for all costs associated with the AE, treatment episodes with a given AE were compared to similar treatment episodes without this AE. Entropy balancing was used to create cohorts with similar characteristics. Studied AEs were selected based on their prevalence in clinical trials for common ADHD medications and were identified from ICD-10-CM diagnosis codes recorded in claims. Results: Among the 461,464 patients included (mean age: 34.2 years; 45.5% male), 49.4% had ≥1 AE during their treatment episode. Treatment episodes with AEs were associated with statistically significant AE-specific medical costs (erectile dysfunction: $57; fatigue: $82; dry mouth: $90; diarrhea: $162; insomnia: $147; anxiety: $281; nausea: $299; constipation: $356; urinary hesitation: $491; feeling jittery: $723) and excess healthcare costs PPPM (erectile dysfunction: $120, fatigue: $248, insomnia: $265, anxiety: $380, diarrhea: $441, dry mouth: $485, nausea: $709, constipation: $802, urinary hesitation: $1,105, feeling jittery: $1,160; p < 0.05). Limitations: AEs were identified based on recorded diagnosis on medical claims and likely represent more severe AEs. Therefore, costs may not be representative of milder AEs. Conclusions: This study found that AEs occurring during ADHD treatment episodes are associated with significant healthcare costs. This highlights the potential of treatments with favorable safety profiles to alleviate the burden experienced by patients and the healthcare system.

Gabor filter-based statistical features for ADHD detection

Attention deficit/hyperactivity disorder (ADHD) is a neuropsychological disorder that occurs in children and is characterized by inattention, impulsivity, and hyperactivity. Early and accurate diagnosis of ADHD is very important for effective intervention. The aim of this study is to develop a computer-aided approach to detecting ADHD using electroencephalogram (EEG) signals. Specifically, we explore a Gabor filter-based statistical features approach for the classification of EEG signals into ADHD and healthy control (HC). The EEG signal is processed by a bank of Gabor filters to obtain narrow-band signals. Subsequently, a set of statistical features is extracted. The computed features are then subjected to feature selection. Finally, the obtained feature vector is given to a classifier to detect ADHD and HC. Our approach achieves the highest classification accuracy of 96.4% on a publicly available dataset. Furthermore, our approach demonstrates better classification accuracy than the existing methods.

Identifying Risk Factors for Attention-Deficit/Hyperactivity Disorder (ADHD): a Public Health Concern and Opportunity.

Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders with significant individual and societal negative impacts of the disorder continuing into adulthood (Danielson et al. inJournal of Clinical Child and Adolescent Psychology, in press; Landes and London in Journal of Attention Disorders 25:3-13, 2021). Genetic and environmental risk (e.g., modifiable exposures such as prenatal tobacco exposure and child maltreatment) for ADHD is likely multifactorial (Faraone et al. in Neuroscience & Biobehavioral Reviews 128:789-818, 2021). However, the evidence for potentially modifiable contextual risks is spread across studies with different methodologies and ADHD criteria limiting understanding of the relationship between early risk factors and later childhood ADHD. Using common methodology across six meta-analyses (Bitsko et al. in Prevention Science, 2022; Claussen et al. in Prevention Science 1-23,2022; Dimitrov et al. in Prevention Science, 2023; Maher et al. in Prevention Science, 2023; Robinson, Bitskoet al. in Prevention Science, 2022; So et al. in Prevention Science, 2022) examining 59 risk factors for childhood ADHD, the papers in this special issue use a public health approach to address prior gaps in the literature. This introductory paper provides examples of comprehensive public health approaches focusing on policy, systems, and environmental changes across socio-ecological contexts to improve health and wellbeing through prevention, early intervention, and support across development using findings from these meta-analyses. Together, the findings from these studies and a commentary by an author independent from the risk studies have the potential to minimize risk conditions, prioritize prevention efforts, and improve the long-term health and wellbeing of children and adults with ADHD.