| Not Yet Recruiting | Expectant Moms Managing Attention-Deficit/ Hyperactivity Disorder NCT07001293 | University of Pittsburgh | N/A |
| Not Yet Recruiting | Testing a Measurement Feedback App to Improve Data Quality, Supervision & Outcomes in Behavioral Health NCT07042347 | University of Pennsylvania | N/A |
| Not Yet Recruiting | ADHD&me: Targeting Self-esteem in Youth With ADHD NCT07504107 | Universiteit Leiden | N/A |
| Not Yet Recruiting | A Clinical Trial of Iron Supplementation for Youth With ADHD and Restless Sleep NCT07061470 | Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | Phase 1 / Phase 2 |
| Not Yet Recruiting | Identification of Early Biomarkers of Pre-school ADHD NCT07440992 | Assistance Publique - Hôpitaux de Paris | — |
| Recruiting | A Trial to Assess How Centanafadine Interacts With Stimulants in the Body NCT07314333 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 1 |
| Not Yet Recruiting | Improving ADHD Symptoms and Quality of Life Through Diet NCT07376746 | University College Cork | N/A |
| Recruiting | Five Digits Test - Validation of a Neuropsychological Test of Inhibition for Patients With Neuropsychiatric Co NCT07531914 | Umeå University | — |
| Not Yet Recruiting | Cortical Excitability and Role of Non Invasive Brain Stimulation in ADHD and AUTISM NCT07315217 | Assiut University | N/A |
| Not Yet Recruiting | Prevalence of ADHD in Children With Epilepsy NCT07205211 | Assiut University | — |
| Recruiting | Dual Executive Function Training Package NCT07262853 | Education University of Hong Kong | N/A |
| Terminated | Research on the Development, Implementation Effect and Neural Mechanism of a Physical Intervention Program for NCT07499427 | Wuhan Sports University | N/A |
| Recruiting | Loving Habits: A Feasibility Study of a Support Program for Building New Parent-child Behavioral Habits NCT07291453 | Okinawa Institute of Science and Technology Graduate University | N/A |
| Recruiting | Comparative Efficacy of Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI) NCT07281092 | Seattle Children's Hospital | N/A |
| Recruiting | Comparative Efficacy of Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI) NCT07089745 | Duke University | N/A |
| Recruiting | Accelerated iTBS Targeting of Working Memory Versus Inhibitory Control in Adolescent ADHD NCT07219810 | Bradley Hospital | N/A |
| Not Yet Recruiting | A Novel Psychological Intervention for Adults With Bipolar Disorder and Attention Deficit Hyperactivity Disord NCT07039903 | Hospital Universitari Vall d'Hebron Research Institute | N/A |
| Recruiting | A Study to Evaluate the Effects of a Supplement on the Side Effects Associated With Stimulant Medications NCT07380412 | Outliers, Inc. | N/A |
| Not Yet Recruiting | Evaluating a Digital Cognitive Training Intervention in Adults With ADHD NCT07050225 | McMaster University | N/A |
| Recruiting | Metacognitive Intervention in Children and Adolescents With ADHD - MiA Study NCT07162831 | Insel Gruppe AG, University Hospital Bern | N/A |
| Recruiting | Spanish-language Executive Function Intervention for Children With Autism and/or ADHD NCT07084324 | University of Colorado, Denver | N/A |
| Recruiting | Rural Autistic Individuals - Supporting Expression NCT07054866 | Montana State University | N/A |
| Recruiting | Exploring Parameters of Driving Simulation in Relation to Drug Holidays in ADHD Patients NCT06910605 | Stefan Lakämper | N/A |
| Recruiting | Advancing Identification of Circadian Delay in ADHD Youth: Associations With Clinical Heterogeneity and Cognit NCT06971640 | Duke University | — |
| Recruiting | Feasibility and Efficacy of Cognitive-Behavioral Therapy for Patients With ADHD/Behavioral Addiction Comorbidi NCT06797726 | University Hospital, Tours | N/A |
| Recruiting | Sleep Disorders in Specific Learning Disabilities NCT06878690 | Hospices Civils de Lyon | — |
| Active Not Recruiting | P3b Short-term Study of CTN in Patients With ADHD and Comorbid Anxiety NCT06973577 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Not Yet Recruiting | Evaluating the Efficacy of Atomoxetine in Reducing Primary Nocturnal Enuresis in Children With ADHD: A Randomi NCT06841666 | Tanta University | EARLY_Phase 1 |
| Enrolling By Invitation | DBT Skills Group for Adolescents with ADHD NCT05841212 | King's College London | N/A |
| Terminated | A Phase 2 Randomized Double-Blind, Parallel, Adaptive-Design, Clinical Trial to Evaluate the Safety and Effica NCT06673368 | Neurocentria, Inc. | Phase 2 |
| Recruiting | Digital Health Intervention for Children With ADHD NCT06456372 | University of California, Riverside | N/A |
| Recruiting | The Effect of a Brief Educational Intervention for Adults With ADHD NCT06284655 | St. Olavs Hospital | N/A |
| Recruiting | A Pilot Study of a Remote ADHD Monitoring Program NCT06743425 | IDeA States Pediatric Clinical Trials Network | N/A |
| Recruiting | Intervention With Weighted Blankets for Children With ADHD and Sleep Problems: Implementation and Effectivenes NCT06808425 | Halmstad University | N/A |
| Recruiting | Trauma-adapted Yoga in Child & Adolescent Psychiatry. NCT06330779 | University West, Sweden | N/A |
| Not Yet Recruiting | Impact of Stimulants and In-Scanner Motion on Attentive Task Performance in ADHD (ADHD_NFB) NCT06779825 | Boston Children's Hospital | — |
| Not Yet Recruiting | The Primary Objective of This Study is to Determine Whether Positively Framed Information (PFI) on Side Effect NCT06797570 | St. Antonius Hospital | N/A |
| Recruiting | Moms Managing Attention-Deficit/Hyperactivity Disorder (ADHD) Study NCT06540547 | University of Pittsburgh | N/A |
| Recruiting | Dual-target iTBS for Youth With ADHD NCT07084649 | Shanghai Mental Health Center | Phase 1 / Phase 2 |
| Enrolling By Invitation | Empowering Caregivers in ADHD Treatment: Standard Care Vs. Decision Aid, Coaching, and AI Support NCT06828900 | Ariel University | N/A |
| Recruiting | Feasibility Trial of a Guided Internet-delivered Intervention for Adolescents With ADHD NCT06711224 | Haukeland University Hospital | N/A |
| Recruiting | The Effectiveness of Cognitive-Functional Remote Group Intervention (Cog-Fun RG) for Adults with Attention Def NCT06639139 | Hebrew University of Jerusalem | N/A |
| Completed | Nocebo Education to Reduce the Potential Unintended Harms of Mental Health Awareness NCT06638411 | University of Toronto | N/A |
| Enrolling By Invitation | Hybrid Effectiveness-Implementation Trial of a School Clinician Training and Psychosocial ADHD/ODD Interventio NCT06457256 | University of California, San Francisco | N/A |
| Not Yet Recruiting | rTMS in Children and Adolescents With ADHD: NCT06389864 | Assiut University | N/A |
| Not Yet Recruiting | Black Seed Oil in ADHD NCT06542887 | Ain Shams University | Phase 2 |
| Recruiting | Sertraline vs. Placebo in the Treatment of Anxiety in Children and AdoLescents With NeurodevelopMental Disorde NCT06081348 | Holland Bloorview Kids Rehabilitation Hospital | Phase 2 |
| Completed | Caregiver Stress, Mental Health, and Self-Efficacy in ADHD Households NCT06994000 | Alexandria University | — |
| Completed | Attexis and tDCS for the Treatment of ADHD NCT06766214 | University of Regensburg | N/A |
| Active Not Recruiting | Efficacy of an Occupational Intervention for Improving Quality of Work Life in Adults Living With ADHD NCT06774378 | Université du Québec a Montréal | N/A |
| Completed | Effects of Exercise Intensity on ADHD Symptoms NCT06753253 | Kent State University | N/A |
| Not Yet Recruiting | A Strength-Based Intervention to Improve Job Interview Skills in Neurodiverse Young Adults NCT06479850 | Kessler Foundation | N/A |
| Active Not Recruiting | tRNS Treatment for ADHD Symptoms NCT06189703 | Innosphere | N/A |
| Recruiting | Behavioural Development, Long-term Outcomes and Opportunities to Optimize Youth Mental Health Trajectories NCT06978452 | Douglas Mental Health University Institute | — |
| Recruiting | A Comparative Study to Evaluate a Novel Algorithm As a Diagnostic Aid for ADHD in Youth Ages 6-17. NCT06728969 | MindTension | N/A |
| Recruiting | Individualized Alpha Neurofeedback for ADHD NCT06142786 | The University of Hong Kong | N/A |
| Recruiting | Encouraging Positive Parenting Habits NCT06305429 | D'Or Institute for Research and Education | N/A |
| Enrolling By Invitation | Neurobehavioral Development in Toddlers and Preschoolers in Relation to Prenatal Exposure of Mild Analgesics ( NCT07316387 | Rigshospitalet, Denmark | — |
| Completed | Effects of Performing Arts on Attention-deficit/Hyperactivity Disorder (ADHD) NCT07318935 | Virginia Polytechnic Institute and State University | N/A |
| Recruiting | Testing a New Method to Improve Informed Consent in Prison Research NCT06378281 | Stéphanie Baggio | N/A |
| Unknown | A Study to Evaluate the Efficacy, Safety and Tolerability of Oral AK0901 in Children With ADHD NCT06359899 | Shanghai Ark Biopharmaceutical Co., Ltd. | Phase 3 |
| Recruiting | Evaluate the Effects of Long-term Use of Psychotropic Medications on Eye Movement Patterns With the Gaize Devi NCT07389473 | Gaize | — |
| Withdrawn | Multimodal Brain Imaging of Methylphenidate in Children and Adolescents With ADHD NCT06077669 | Johns Hopkins University | Phase 4 |
| Completed | Multi-center, Single Blinded, RCT, Pivotal Study to Evaluate the Efficacy and Safety of DTx to Improve ADHD NCT07173439 | EMOTIV | N/A |
| Active Not Recruiting | Impact of A Multidimensional Health Education Program on Attention Deficit Hyperactivity Disorder (ADHD) NCT06406335 | Ain Shams University | N/A |
| Completed | An Online Survey for Women With Attention Deficit Hyperactivity Disorder (ADHD) NCT06169709 | Parnassia Groep | — |
| Completed | A Feasibility Study of a Support Program for Building New Parent-child Behavioral Habits NCT06297135 | Okinawa Institute of Science and Technology Graduate University | N/A |
| Recruiting | The Effects of an Online Mindfulness-based Intervention for Children with Attention-Deficit/Hyperactivity Diso NCT06298136 | The Hong Kong Polytechnic University | N/A |
| Unknown | Prevalence of Attention Deficit Hyperactivity Disorder and Its Comorbidities NCT06146595 | Assiut University | — |
| Completed | Experimental Research on the Training of Executive Functions Through the APP "The Apollo & Rosetta Adventures" NCT06881719 | University of Milano Bicocca | N/A |
| Recruiting | Benefits of ADHD Treatment in Detained People NCT05842330 | Stéphanie Baggio | Phase 3 |
| Not Yet Recruiting | Norwegian Adult Mental Health Registry NCT06115200 | Helse Stavanger HF | — |
| Recruiting | A Therapist Guided Internet-delivered Treatment for Adults With ADHD (Attention Deficit / Hyperactivity Disord NCT06299189 | Haukeland University Hospital | N/A |
| Completed | Effects of Phosphatidylserine and DHA on Cognitive Performance in Children With ADHD NCT07521449 | Çağlar Charles Daniel Jaicks | N/A |
| Recruiting | Effectiveness of Self-Compassion Intervention on Enhancing Self-Compassion and Psychological Well-Being of Chi NCT06352801 | The University of Hong Kong | N/A |
| Recruiting | Immunoprofilling of Peripheral Blood Mononuclear Cells in Children With Attention Deficit/Hyperactivity Disord NCT06109337 | First Affiliated Hospital of Zhejiang University | — |
| Recruiting | Target ADHD Executive Working Memory Replication Study NCT06446284 | Hartford Hospital | N/A |
| Recruiting | Effects of an Aerobic Exercise Intervention on Core Symptoms, Executive Functioning, and Quality of Life in Ch NCT06553430 | Harbin Medical University | N/A |
| Active Not Recruiting | Flashed Light Therapy for Adolescents With ADHD and Delayed Sleep Timing NCT06036420 | University of California, Los Angeles | N/A |
| Unknown | Parent-administered Pediatric Tuina for Improving Sleep Quality and Appetite in School-aged Children With ADHD NCT06007742 | The Hong Kong Polytechnic University | N/A |
| Completed | El Faro: Addressing Mental Health Inequities Among Latinx Children With ADHD in Durham NCT05928182 | Duke University | N/A |
| Active Not Recruiting | EndeavorOTC™ Prospective Product Registry NCT06109051 | Akili Interactive Labs, Inc. | — |
| Recruiting | AWARE: Management of ADHD in Autism Spectrum Disorder NCT05916339 | Daniel Coury | Phase 4 |
| Completed | Formal Versus Informal Mindfulness Among University Students With Self-reported ADHD, Nonsuicidal Self-injury, NCT06038942 | McGill University | N/A |
| Recruiting | Effect of iTBS on Children With ADHD NCT06010966 | First Affiliated Hospital of Zhejiang University | N/A |
| Unknown | Early Life Anemia and Children's Risk of Neurodevelopmental Disorders: National and Regional Register-based St NCT06199362 | Karolinska Institutet | — |
| Completed | Acceptability, Feasibility, and Development of an AI Driven, Multi-sensor, Non-invasive Digital Mental Health NCT06311370 | MaxisHealth | — |
| Completed | Phase 3 Efficacy and Safety Fixed-Dose Study in Pediatrics (6-17) With ADHD Using CTx-1301 NCT05286762 | Cingulate Therapeutics | Phase 3 |
| Suspended | Phase 3 Efficacy and Safety Laboratory Classroom Study in Pediatrics (6-12) With ADHD Using CTx-1301 NCT05924594 | Cingulate Therapeutics | Phase 3 |
| Completed | Preschool Attention and Sleep Support (PASS) NCT05862727 | Duke University | N/A |
| Completed | Mindfulness and Cognitive Training Programs for Children with ADHD (the NeuroMind Study) NCT05937347 | Fundació Sant Joan de Déu | N/A |
| Completed | A Study to Assess the Efficacy and Safety of Solriamfetol in Subjects With ADHD (FOCUS) NCT05972044 | Axsome Therapeutics, Inc. | Phase 3 |
| Active Not Recruiting | Testing "SupporT for ADHD and Related Treatment" (START) for Families of Children With ADHD NCT05796427 | Ann & Robert H Lurie Children's Hospital of Chicago | N/A |
| Unknown | Transcranial Photobiomodulation for Adult ADHD NCT05752422 | CNS Onlus | N/A |
| Withdrawn | Relapse Prevention in Stimulant Use Disorder NCT04553263 | University of California, Los Angeles | EARLY_Phase 1 |
| Completed | fNIRS Neurofeedback Training Using Virtual Reality in Children With ADHD NCT05906485 | The University of Hong Kong | N/A |
| Recruiting | Therapeutic Use of rTMS in Pediatric ASD and ADHD Cohorts NCT06069323 | Ospedali Riuniti di Foggia | N/A |
| Completed | Dialectical Behavioral Therapy Skills for Impulsive Aggression NCT05351944 | Alexandria University | N/A |
| Active Not Recruiting | An Adjunct Study to Assess Guided ADHD Therapy for Managing the Extent and Severity of Symptoms NCT05805176 | Lumos Labs, Inc. | N/A |
| Recruiting | Investigating the Impacts of Early Life Experience on the Brain & Behaviour NCT06823492 | University of Manchester | — |
| Active Not Recruiting | CBT-I in Adolescents With ADHD NCT07209969 | The University of Hong Kong | N/A |
| Completed | Improving the Outcomes of Adolescents With ADHD Via a Pre-visit Question Prompt List/Video Intervention NCT05835362 | University of North Carolina, Chapel Hill | N/A |
| Completed | Plan My Life Together; a Group Training for Adolescents With ADHD NCT05726812 | GGZ Noord-Holland-Noord | — |
| Unknown | Effects of Brain Breaks on Educational Achievement in Laboratory Settings: The Break4Brain Project NCT06303674 | University of the Balearic Islands | N/A |
| Completed | Study to Evaluate NRCT-101SR in Adult Attention Deficit Hyperactivity Disorder (ADHD) NCT05683249 | Neurocentria, Inc. | Phase 2 / Phase 3 |
| Completed | A Clinical Trial to Assess the Efficacy of a Plant-based Energy Shot on Focus and ADHD-like Symptoms NCT05857956 | Proper Wild, Inc. | N/A |
| Completed | Biomarkers of ADHD Treatment Response NCT05650775 | Boston Children's Hospital | Phase 1 |
| Completed | Assessing a Wearable Digital Therapy for Youth With ADHD NCT05710965 | Revibe Technologies | N/A |
| Active Not Recruiting | Evaluating Stress Management Strategies Within the School Readiness Parenting Program NCT06626750 | Florida International University | N/A |
| Unknown | The Effect of Pharmacological Treatment for ADHD on Physical Performance in Male Adolescents NCT05517785 | Loewenstein Hospital | — |
| Recruiting | Internet-based Cognitive Behavioral Therapy for Adult Attention Deficit Hyperactivity Disorder NCT05700539 | Karolinska Institutet | N/A |
| Unknown | Emotion Regulation Training for Adolescents With ADHD NCT05664698 | Uppsala University | N/A |
| Recruiting | CBT for Insomnia in Adolescents With ADHD NCT06351930 | The University of Hong Kong | N/A |
| Unknown | Quantitative EEG Neurofeedback as an Add-on Therapy For Attention-deficit Hyperactivity Disorder (ADHD) NCT05635318 | Assiut University | N/A |
| Completed | Phase 3 Efficacy and Safety Study in Adults With ADHD Using CTx-1301. NCT05631626 | Cingulate Therapeutics | Phase 3 |
| Unknown | Clinical Evaluation and Intervention of Developmental Behavioral Diseases Based on Multicenter Cohort Study(CE NCT06025890 | Chen Li | N/A |
| Unknown | Development and Application of Intelligent Diagnosis and Treatment Norms for Children and Adolescents With Men NCT06155201 | Chen Li | N/A |
| Recruiting | Lower Urinary Tract Symptoms and School Functioning in Children NCT06012903 | University Hospital, Ghent | — |
| Completed | Mindful Awareness Practices for ADHD Pilot Open Trial NCT05584475 | Children's Hospital Medical Center, Cincinnati | N/A |
| Recruiting | Central Executive Training and Parent Training for ADHD NCT05492422 | Florida State University | N/A |
| Unknown | Improving Self-regulation in Children With Neurodevelopmental Disorders: NCT04418921 | Universidad de Granada | N/A |
| Completed | Managing Young People With ADHD in Primary Care Study NCT05518435 | University of Exeter | — |
| Unknown | Effects of EEG- Microstate Neurofeedback on Attention and Impulsivity in Adult Attention-deficit/Hyperactivity NCT05582928 | Nader Perroud | N/A |
| Completed | Impact of Iron Supplementation Treatment on Brain Iron Concentrations NCT04144790 | Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | — |
| Completed | Cognitive-Behavioral Treatment of Attention Deficit Hyperactivity Disorder (ADHD) in College Students - Study NCT05588505 | Northwell Health | N/A |
| Completed | Remote School-Home Program to Improve Youth Attention and Behavior in Mexican Students NCT05496140 | University of California, San Francisco | N/A |
| Completed | Effect of Telerehabilitation-Based Exercise and Motor Imagery Training in Children With ADHD NCT05208255 | Izmir Katip Celebi University | N/A |
| Terminated | Treatment With Cannabis Oil Containing CBD, THC, CBDV or CBG vs. Placebo of Persons With ADHD NCT05219370 | Brlev Agricultural Crops Ltd | Phase 2 |
| Completed | Telehealth BPT in DBP Practice NCT05301933 | NYU Langone Health | N/A |
| Completed | Study of ADHD Children's Sensitivity to Memory Error Production NCT05365295 | University Hospital, Angers | N/A |
| Active Not Recruiting | Single and Combined Effects of Behavioral, Academic, and Medication Treatments for ADHD in the Classroom NCT05469386 | Florida International University | Phase 4 |
| Completed | A Peer-Delivered High School Preparatory Intervention for Students With ADHD NCT04571320 | Seattle Children's Hospital | N/A |
| Completed | Effect of Transcranial Pulse Stimulation on ADHD NCT05422274 | The Hong Kong Polytechnic University | N/A |
| Active Not Recruiting | EndeavorRx® Prospective Product Registry ("Expedition EndeavorRx") NCT05991167 | Akili Interactive Labs, Inc. | — |
| Unknown | Improvement of Planning Skills in Children and Adolescents With ADHD Through a Virtual Reality System: CogFun- NCT05368324 | Universidad de Granada | N/A |
| Unknown | The Study of Efficacy and Safety of Generic Methylphenidate Prolong-released Comparison With Original NCT05410626 | Mahidol University | N/A |
| Unknown | Systematic Aerobics and Intelligent Monitoring System in Executive Skill Training for School-aged Children Wit NCT05668195 | Chen Li | N/A |
| Unknown | Effectiveness of a Digital Strategy-based Educational Skills Group for Secondary Students With Organization an NCT05386251 | Seattle Children's Hospital | Phase 2 / Phase 3 |
| Completed | Guided ADHD Therapy for Managing the Extent and Severity of Symptoms NCT05296473 | Lumos Labs, Inc. | N/A |
| Completed | Examining the Impacts of Fidget Technology on Attention in Children With ADHD NCT05384717 | University of North Carolina, Chapel Hill | N/A |
| Completed | Investigation of the Effect of Yoga on Balance, Reaction Time and Agility in Children With ADHD NCT05742451 | Ankara Medipol University | N/A |
| Completed | A Novel Device for the Management of ADHD NCT05777785 | VIZO Specs Ltd | N/A |
| Completed | A Novel, Non-pharmacological, Intervention for the Management of ADHD in Adolescents NCT05835336 | VIZO Specs Ltd | N/A |
| Recruiting | Fidgeting and Attentional and Emotional Regulation in ADHD NCT04526600 | University of California, Davis | N/A |
| Completed | An Internet-delivered Intervention for Parents of Children With ADHD NCT05341310 | Babes-Bolyai University | N/A |
| Unknown | Program of Digital Accompaniment to Optimize Homework Performances and Increase Familial Quality of Life in 9 NCT04857788 | Nantes University Hospital | N/A |
| Completed | Probiotic Supplementation in Children With ADHD NCT05155696 | St. Mary's University, Twickenham | N/A |
| Unknown | Randomized Controlled Trial of the Myndlift BPT App NCT05182424 | New York University | N/A |
| Not Yet Recruiting | Influence of Circadian Clock on Hormonal, Metabolic, Neurocognitive Markers in Adolescents With and Without Di NCT04054934 | Assaf-Harofeh Medical Center | — |
| Active Not Recruiting | Physical Exercise as Adjunctive Therapy for Affective Disorder and Anxiety NCT05157386 | Region Stockholm | — |
| Unknown | New Service Protocol for Attention Deficit/Hyperactivity Disorder With Comorbidity: A Randomized Waitlist-cont NCT05071066 | The University of Hong Kong | N/A |
| Completed | Safety and Efficacy of Low Dose MM120 for ADHD Proof of Concept Trial NCT05200936 | Definium Therapeutics US, Inc. | Phase 2 |
| Completed | Impact of Ostracism on Prospective Memory in ADHD Children With or Without Emotional Dysregulation NCT05520996 | University Hospital, Rouen | N/A |
| Completed | Pilot Study of the Parental Friendship Coaching+ Program for Families of Children With Attention-deficit/Hyper NCT05333887 | University of British Columbia | N/A |
| Completed | Encouraging Positive Parenting Habits Through Digital Media NCT05145920 | D'Or Institute for Research and Education | N/A |
| Completed | Target ADHD Executive Working Memory Study NCT04795674 | Hartford Hospital | N/A |
| Unknown | Modulation of Frontoparietal Dynamics Underlying Adolescent Working Memory Deficits NCT05119660 | Bradley Hospital | N/A |
| Active Not Recruiting | A Trial of Two-Week Brain Stimulation for Teenagers With ADHD NCT05102864 | Bradley Hospital | N/A |
| Completed | National Multicenter Interventional Study Aimed at Evaluating the Effect on the Intestinal Microbiota in Chron NCT06005506 | Institute of Biomedical Technologies-National Research Council, Italy | N/A |
| Unknown | Does Cultivating Self-compassion Improve Resilience to Criticism and Improve Mental Health in Adults With ADHD NCT04978792 | University of Sheffield | N/A |
| Recruiting | Omega-3 Fatty Acids, Neuroendocrine and Attention Deficit Hyperactivity Disorder (OMNeADHD) NCT07364331 | China Medical University Hospital | N/A |
| Completed | Working Memory and Social-emotional Training for Preschoolers at Risk of ADHD NCT05162729 | The University of Hong Kong | N/A |
| Completed | Adapting a Web-Based Professional Development for Mexican School Mental Health Providers Delivering Evidence-B NCT05425966 | University of California, San Francisco | N/A |
| Completed | Examining the Effects of Parenting Interventions on Children With Attention-Deficit / Hyperactivity Disorder ( NCT04999514 | The University of Hong Kong | N/A |
| Completed | Efficacy of Repetitive Transcranial Magnetic Stimulation in Adult Attention Deficit Disorder NCT06030024 | University of Tehran | N/A |
| Completed | Classroom Behavior Support (CBS) Project NCT05137327 | Ohio University | N/A |
| Completed | The Day-time Response Variation of (Lis)Dexamphetamine NCT04946461 | Amsterdam UMC, location VUmc | — |
| Recruiting | Omega-3 Fatty Acids, Inflammation, Gut Microbiota in Youth With Depression NCT07363551 | China Medical University Hospital | N/A |
| Unknown | Prevalence of Attention Deficit/Hyperactivity Disorder and Parenting Stress in School-age Children in Chongqin NCT05231902 | Chen Li | — |
| Unknown | The Effects of a Single Dose of Methylphenidate on Motor Performance NCT04283604 | Loewenstein Hospital | Phase 4 |
| Completed | FOCUS ADHD Mobile Health App for Adult ADHD Patients NCT05551689 | Hospital de Clinicas de Porto Alegre | N/A |
| Unknown | Biomarkers for Autism and ADHD in Children NCT04890717 | Chinese University of Hong Kong | — |
| Completed | An Internet-delivered Intervention for Coping With ADHD in Adulthood NCT04726813 | University of Bergen | N/A |
| Withdrawn | Helping Toddlers and Parents Together NCT04864808 | University of Maryland, College Park | N/A |
| Completed | Psychosocial ADHD Interventions - Brief Parent Training NCT05452954 | Accare | N/A |
| Unknown | Adjuvant Effects of Vitamin A and Vitamin D Supplementation on Treatment of Children With ADHD NCT04284059 | Chen Li | Phase 4 |
| Completed | Refining the Shared Decision Making Process Survey in ADHD Medication Decisions NCT05048186 | Massachusetts General Hospital | — |
| Active Not Recruiting | Structured Physical Training with and Without Cognitive Support for Adults with ADHD NCT05049239 | Region Örebro County | N/A |
| Unknown | Technology-Enhanced Executive Functioning Intervention for ADHD NCT04729439 | Children's National Research Institute | Phase 1 |
| Completed | Omega-3, Inflammation in ADHD With AI NCT07348562 | China Medical University Hospital | N/A |
| Unknown | A Randomized Controlled Study of Family Based EF Training for Schoolage Children With ADHD NCT05025501 | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | N/A |
| Completed | Sleep IntervEntion as Symptom Treatment for ADHD NCT04723719 | Universitaire Ziekenhuizen KU Leuven | N/A |
| Completed | Computerized Working Memory Training NCT06567444 | Education University of Hong Kong | N/A |
| Completed | A+ Treatment/Feasibility of Adapted ESDM-informed Caregiver Coaching Delivered Remotely for Children With ASD NCT05417607 | Duke University | N/A |
| Unknown | RCT of EF Family Training for P ADHD NCT04454008 | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | N/A |
| Completed | Open Trial of a Program to Support Parents of Children With Attention-deficit/Hyperactivity Disorder (ADHD) NCT04636216 | Florida International University | N/A |
| Completed | Mindfulness Based Cognitive Training in Children and Adolescents With ADHD NCT04316832 | Babes-Bolyai University | N/A |
| Completed | Study to Evaluate the Abuse Liability, Pharmacokinetics, Safety and Tolerability of an Abuse-Deterrent d-Amphe NCT04647903 | Vallon Pharmaceuticals, Inc. | Phase 1 |
| Recruiting | Evaluating Treatment of ADHD in Children with Down Syndrome NCT04219280 | Children's Hospital Medical Center, Cincinnati | Phase 4 |
| Active Not Recruiting | Treating Parents with ADHD and Their Young Children Via Telehealth: a Hybrid Type I Effectiveness-Implementati NCT04240756 | University of Maryland, College Park | Phase 3 |
| Terminated | Vitamin D as a Therapeutic Adjunct in the Stimulant Treatment of ADHD: a Proof-of-concept Tele-health Study of NCT04386811 | Yale University | Phase 1 |
| Unknown | Ocular-vestibular Biomarker Identification for ADHD NCT04504890 | Sync-Think, Inc. | — |
| Unknown | Focused Ultrasound for the Treatment of ADHD Symptoms NCT04497363 | Neurological Associates of West Los Angeles | N/A |
| Completed | Cognitive Intervention in Attention Deficit and Hyperactivity Disorder NCT05063669 | Biruni University | N/A |
| Completed | Effect of Probiotics on ADHD NCT04958460 | Wang Liang-Jen | Phase 3 |
| Completed | Preschool ADHD On-line Behavioral Treatment NCT04402528 | Children's Hospital Medical Center, Cincinnati | N/A |
| Withdrawn | DELPhI Evaluation of Psychiatric Conditions NCT03842345 | QuantalX Neuroscience | — |
| Recruiting | Cognitive Remediation in Forensic Mental Health Care NCT04610697 | The Royal Ottawa Mental Health Centre | N/A |
| Completed | Nutritional Intervention for Children With ASD and/or ADHD NCT05167110 | University Rovira i Virgili | N/A |
| Unknown | Traditional Chinese Medicine Pediatric Massage for Attention Deficit Hyperactivity Disorder Symptoms NCT04237259 | The Hong Kong Polytechnic University | N/A |
| Completed | An Intervention With Weighted Blankets for Children With ADHD and Sleep Problems NCT04180189 | Halmstad University | N/A |
| Completed | CTx-1301 Comparative Bioavailability Study NCT04138498 | Cingulate Therapeutics | Phase 1 / Phase 2 |
| Active Not Recruiting | Reducing Disparities in Behavioral Health Treatment for Children in Primary Care NCT04082234 | Children's Hospital of Philadelphia | N/A |
| Completed | Exercise in Children Attention Deficit Hyperactivity Disorder NCT04279652 | Hacettepe University | N/A |
| Completed | School Health Implementation Network: Eastern Mediterranean NCT04091633 | Human Development Research Foundation, Pakistan | N/A |
| Completed | Amphetamine Extended Release Tablets and Driving Performance in Subjects With Attention Deficit/Hyperactivity NCT04027361 | Tris Pharma, Inc. | Phase 2 |
| Completed | Brain Plasticity Underlying Acquisition of New Organizational Skills in Children NCT04108273 | NYU Langone Health | N/A |
| Unknown | Effect of Attention Deficit Hyperactivity Disorder Knowledge Improvement Program on Male Primary School Teache NCT04196881 | King Khalid University | N/A |
| Completed | A Novel fNIRS Neurofeedback Intervention for Enhancement of Working Memory in Attention Deficit Hyperactivity NCT04002167 | Stanford University | N/A |
| Completed | Prevalence of Lidocaine Ineffectiveness in Adults With and Without ADHD NCT03676725 | PhenoSolve, LLC | EARLY_Phase 1 |
| Withdrawn | Classroom Study of SPN-812 in Children With ADHD NCT04016792 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Completed | Validating a New Non-invasive Approach to Testing Lidocaine Effectiveness NCT03680885 | PhenoSolve, LLC | EARLY_Phase 1 |
| Completed | Transcutaneous Electrical Acupoint Stimulation for the Treatment of ADHD NCT03917953 | First Affiliated Hospital Xi'an Jiaotong University | N/A |
| Recruiting | Stimulant vs. Non-stimulant Treatments and Reward Processing in Drug-naive Youth at SUD Risk NCT03781765 | Icahn School of Medicine at Mount Sinai | Phase 4 |
| Completed | Pilot Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Abuse Liability of an Abuse-Deterrent Imme NCT04232644 | Vallon Pharmaceuticals, Inc. | Phase 1 |
| Unknown | Virtual Reality (VR) Diagnostic Tool for Attention Deficits/Hyperactivity Disorder (ADHD) NCT04337905 | Tjhin Wiguna | N/A |
| Unknown | The Feasibility of a Dietary Intervention in Children With ADHD NCT03737877 | St Mary's University College | N/A |
| Recruiting | Acoustic and Vestibular Noise as Possible Non-pharmacological Treatment of ADHD in School Children NCT03425669 | Lund University | N/A |
| Completed | Sleep Patterns in Children and Adolescents With ADHD NCT03737552 | Assiut University | — |
| Completed | Development of Automated Analysis to Electroencephelogram (EEG) Data in Patients Treated at the Sagol Hyperbar NCT04095377 | QuantalX Neuroscience | — |
| Completed | Treating Impulsivity in Adults With Probiotics NCT03495375 | Hospital Vall d'Hebron | N/A |
| Unknown | Effects of a Cognitive Training Program With Game Elements Among ADHD NCT03799029 | University of Fribourg | N/A |
| Completed | Pediatric Aquatic Occupational Therapy for Children With Sensory Processing Challenges NCT06484946 | Kristen Pataki | N/A |
| Completed | Amphetamine Extended-Release Tablets in the Treatment of Adults With ADHD NCT03834766 | Tris Pharma, Inc. | Phase 3 |
| Completed | Lifestyle Enhancement for ADHD Program NCT03690674 | Seattle Children's Hospital | N/A |
| Recruiting | Role of Coenzyme Q in ADHD in Children NCT04216186 | Sherief Abd-Elsalam | Phase 3 |
| Completed | Improving Emotion Regulation in Adolescents With ADHD NCT03733548 | Virginia Commonwealth University | N/A |
| Completed | Treating Sleep in Teens With ADHD NCT04270812 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Experimental fMRI Study of Guanfacine and Lisdexamfetamine in ADHD Adolescents NCT03333668 | King's College London | N/A |
| Completed | Effects of Noise Cancelling Headphones on Neurocognitive and Academic Outcomes in ADHD NCT03216512 | Duke University | N/A |
| Completed | Improving ADHD Behavioral Care NCT03628781 | Children's Hospital Medical Center, Cincinnati | N/A |
| Completed | Computerized Eye-tracking Attention Training for Children With Special Needs NCT04178421 | Chinese University of Hong Kong | N/A |
| Completed | PRC-063 Adult Laboratory Classroom Study in Adults With Attention-Deficit/Hyperactivity Disorder (ADHD) NCT03618030 | Purdue Pharma, Canada | Phase 3 |
| Unknown | Drug-induced Repolarization ECG Changes NCT03642405 | Copenhagen University Hospital at Herlev | — |
| Recruiting | Studies of Brain and Body Interaction NCT03672266 | Rutgers University | — |
| Unknown | Single-dose Potassium Supplementation in Patients With ADHD for Whom the Anesthetic Lidocaine is Ineffective NCT03563573 | AlkaliDx, Inc. | Phase 1 / Phase 2 |
| Unknown | Network Analysis of Adult MDD and ADHD NCT04504474 | Health Sciences North Research Institute | — |
| Completed | Reducing Head Motion With Customized Head Mold in Young Children NCT04817059 | University of Texas at Austin | N/A |
| Unknown | Effectiveness of Collaborative Tele-Mental Health Services for ADHD in Primary Care NCT03559712 | Al Jalila Children's Specialty Hospital | N/A |
| Terminated | Neurophysiological Markers of Pediatric Irritability and Its Response to Intervention NCT03279952 | Milton S. Hershey Medical Center | Phase 4 |
| Completed | Metacognitive ADHD Telehealth Intervention for Work-performance Enhancement (Work-MATE) NCT05270226 | Sara Rosenblum | N/A |
| Completed | Cognitive Rehabilitation (Mega Team) and Its Effects on Emotional and Behavioral Regulation in ADHD, ASD, and NCT03502239 | The Hospital for Sick Children | N/A |
| Unknown | The Effects of Health Promotion Program for the Caregivers of Attention Deficit/Hyperactivity Disorders Childr NCT05547945 | Taipei Medical University | N/A |
| Completed | Language Abilities of Children With ADHD NCT03917316 | University of Aarhus | — |
| Completed | Characterization of the DELPhI System in Assessing Brain's Functionality in Different Neurological Disorders NCT03832413 | QuantalX Neuroscience | — |
| Completed | KP415 Open-Label Safety Study in Children (6-12 Years of Age) With ADHD NCT03460652 | Zevra Therapeutics | Phase 3 |
| Recruiting | Carboxylesterase 1 Genetic Variation and Methylphenidate in ADHD NCT03781752 | Icahn School of Medicine at Mount Sinai | Phase 4 |
| Completed | Evaluation of a Group Therapeutic Exercise Program NCT03542396 | University Hospital Tuebingen | N/A |
| Completed | Third Generation Cognitive Behavioural Therapy vs Treatment-as-usual for ADHD NCT03437772 | Centre Hospitalier Universitaire de Nīmes | — |
| Completed | Non-invasive Brain Stimulation for Pediatric ADHD NCT03104972 | Hebrew University of Jerusalem | N/A |
| Completed | Identification of Biomarkers of Attention Deficit Disorder With or Without Hyperactivity (ADHD) by a Metabolom NCT03436017 | University Hospital, Tours | — |
| Unknown | 2 Neurofeedback Protocols in the Treatment of Attention Deficit Hyperactivity Disorder in Children and Adolesc NCT04378699 | Fondation Lenval | N/A |
| Completed | Observational Study to Assess the Frequency of Lidocaine Ineffectiveness in Hard-to-treat ADHD NCT04167189 | PhenoSolve, LLC | EARLY_Phase 1 |
| Completed | Central Executive Training (CET) for ADHD NCT03324464 | Florida State University | N/A |
| Completed | KP415 Classroom Study in Children (6-12 Years of Age) With ADHD NCT03292952 | Zevra Therapeutics | Phase 3 |
| Completed | The Efficacy of Cathodal tDCS in ADHD NCT03955692 | Mahidol University | N/A |
| Completed | Atomoxetine PBPK-PD Clinical Study NCT03154359 | Children's Mercy Hospital Kansas City | — |
| Completed | QbTest Utility for Optimising Treatment in ADHD (QUOTA) NCT03368573 | Nottinghamshire Healthcare NHS Trust | N/A |
| Completed | Evaluation of SPN-812 (Viloxazine Extended-release Capsule) High Dose in Adolescents With ADHD NCT03247556 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Completed | Effectiveness of the Indonesian Computer-based Game NCT04329663 | Tjhin Wiguna | N/A |
| Completed | Intervention With Omega-3 in Children With Attention Deficit Hyperactivity Disorder(ADHD) NCT02986672 | University Hospital of North Norway | N/A |
| Completed | Evaluation of SPN-812 (Viloxazine Extended-release Capsule) Low Dose in Adolescents With ADHD NCT03247517 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Completed | Ongoing Tai Chi Training for Children With ADHD NCT03434509 | Hugo W. Moser Research Institute at Kennedy Krieger, Inc. | N/A |
| Completed | Evaluation of SPN-812 (Viloxazine Extended-release Capsule) High Dose in Children With ADHD NCT03247543 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Completed | Therapeutic Effects of Pine Bark Extracts in Attention Deficit Hyperactivity Disorder NCT03368690 | Taipei Medical University | N/A |
| Completed | Evaluation of SPN-812 (Viloxazine Extended-release Capsule) Low Dose in Children With ADHD NCT03247530 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Completed | Trial to Assess the Pharmacokinetics, Safety, Tolerability of Oral Brexpiprazole in Children (6 to <13 Years O NCT03292848 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 1 |
| Completed | Brain Plasticity Underlying Acquisition of New Organizational Skills in Children-R61 Phase NCT03148782 | NYU Langone Health | N/A |
| Terminated | Web-based Professional Development for SMHPs in Evidence-Based Practices for Attention and Behavior Challenges NCT05713331 | University of California, San Francisco | N/A |
| Completed | Effect of Pycnogenol® on ADHD NCT02700685 | Nina Hermans | Phase 3 |
| Completed | Vitamin D as a Therapeutic Adjunct in the Stimulant Treatment of ADHD NCT03103750 | Yale University | Phase 1 |
| Completed | A Randomized Controlled Study of MEFP for Preschool Children With ADHD NCT03515135 | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | N/A |
| Unknown | Organizational Skills Training for Children With ADHD NCT03160378 | Region Syddanmark | N/A |
| Completed | PRC-063 Classroom Study in Children (6-12 Years of Age) With ADHD NCT03172481 | Purdue Pharma, Canada | Phase 3 |
| Completed | Irritability in Children With ADHD and Emotion Dysregulation NCT05974241 | Tri-Service General Hospital | Phase 4 |
| Recruiting | Impact of Parental Emotion Regulation on the Treatment of ADHD NCT05299814 | Milton S. Hershey Medical Center | N/A |
| Unknown | A Brief Parent-based Sleep Intervention for ADHD Children NCT03263156 | The University of Hong Kong | N/A |
| Completed | Psychoeducation in Parents of Children With ADHD NCT04138108 | Saglik Bilimleri Universitesi | N/A |
| Completed | Improving Behavioral Health Care for Children With ADHD NCT02972086 | NYU Langone Health | N/A |
| Completed | Biosignatures for the Development of Attention Deficit Hyperactivity Disorder NCT07381855 | Florida International University | N/A |
| Completed | Better Sleep in Psychiatric Care - ADHD. NCT03015636 | Karolinska Institutet | N/A |
| Unknown | Atomoxetine, Diurnal Profiles of Cortisol and α-amylase NCT03075579 | Praxis für kleine und grosse Leute | — |
| Unknown | Attention Deficit Hyperactivity Disorder: Nutrition and Environment NCT02999503 | Hospital El Escorial | N/A |
| Unknown | Differences in Attentional Profile of Children Diagnosed With ADHD Versus Children Diagnosed With Other Mental NCT02942030 | Clalit Health Services | — |
| Completed | Primary Care Prevention of Stimulant Diversion by High School Students With ADHD NCT03080259 | University of Pittsburgh | N/A |
| Unknown | Effect of Risperidone on Cognitive Functions in Adolescents With ADHD and Behavioral Disturbances NCT02906501 | Shalvata Mental Health Center | — |
| Completed | Modified Comprehensive Behavioral Intervention for Tics (M_CBIT) NCT02900144 | Massachusetts General Hospital | N/A |
| Completed | Little Flower Yoga for Kids: Evaluation of a Yoga and Mindfulness Program for Children With Increased Levels o NCT02829528 | New York University | N/A |
| Completed | Encouraging Social Inclusiveness as a Means to Improving Academic Performance NCT04087850 | University of British Columbia | N/A |
| Completed | Ventral Tegmental Area (VTA) Self-Activation in Attention Deficit Hyperactivity Disorder (ADHD) NCT02723708 | Duke University | N/A |
| Completed | School-Home Program for Mexican Children With Attention and Behavioral Concerns NCT02888821 | University of California, San Francisco | N/A |
| Completed | Psychological Group Treatment in Adults With Attention Deficit Hyperactivity Disorder: Development of a Short NCT04588181 | Hospital Vall d'Hebron | N/A |
| Completed | Omega-3 Polyunsaturated Fatty Acids in Youth With ADHD NCT03542643 | China Medical University Hospital | N/A |
| Recruiting | Impact of Sulphonylureas on Neurodevelopmental Outcomes in KCNJ11-related Intermediate Developmental Delay, Ep NCT05751525 | Royal Devon and Exeter NHS Foundation Trust | — |
| Recruiting | Virtual Reality Attention Management NCT03221244 | University of California, Davis | N/A |
| Completed | Network Connectivity and Inhibitory Control Under Atomoxetin Challenge- A Pharmacological 'Resting State' and NCT03661788 | RWTH Aachen University | Phase 4 |
| Completed | Evaluation of Use of Brain Activity Monitoring Dynamics in ADHD NCT02625805 | Brainmarc Ltd. | N/A |
| Terminated | Effects of Nicotine Reduction on Smoking Behavior in ADHD Smokers NCT02599571 | Duke University | N/A |
| Completed | Group Training for Parents Whose Children Suffer From ADHD and Comorbidity Using a Behavioral-Dynamic Approach NCT02824796 | Assuta Hospital Systems | N/A |
| Completed | Motivated Behavior in Adults With and Without ADHD NCT02630017 | University of Arkansas | Phase 2 |