| Recruiting | Characterization of Social Cognition Profiles in Children and Adolescents With Neurodevelopmental Disorders: a NCT07439276 | Assistance Publique - Hôpitaux de Paris | N/A |
| Not Yet Recruiting | Improving Self-regulation in Individuals With ADHD Through Adapted Karate Training NCT07430436 | Tel Aviv University | N/A |
| Recruiting | The Effect of Playful Physiotherapy Intervention NCT07466147 | University of Tartu | N/A |
| Recruiting | Fibromyalgia Disease Burden in Mothers of Children With Attention-Deficit/Hyperactivity Disorder NCT07327775 | Sultan 1. Murat State Hospital | — |
| Not Yet Recruiting | Effects of Transcranial Photobiomodulation in ADHD NCT07203092 | University of Texas at Austin | N/A |
| Recruiting | A Pilot Study on Efficacy of Digital Therapeutic NDTx-02 for Executive Function in Children and Adolescents Wi NCT07242625 | Neudive Inc. | N/A |
| Recruiting | R61/33 - VR Study Phase 4 NCT07169760 | Rutgers, The State University of New Jersey | Phase 4 |
| Recruiting | A Study to Test How BI 3031185 is Tolerated by People With Borderline Personality Disorder or Attention-defici NCT07001475 | Boehringer Ingelheim | Phase 1 |
| Not Yet Recruiting | A Study to Assess the Effectiveness and Safety of Clonidine Extended-Release OnydaTM XR in Children With ADHD NCT07044609 | Las Vegas Medical Research, LLC DBA Vector Clinical Trials | Phase 4 |
| Recruiting | Trigeminal Nerve Stimulation for Children With Prenatal Alcohol Exposure NCT06847165 | University of California, Los Angeles | N/A |
| Recruiting | A Pilot Study of a Remote ADHD Monitoring Program NCT06743425 | IDeA States Pediatric Clinical Trials Network | N/A |
| Recruiting | An Open-Label Treatment With Randomization Observation, Investigator-Initiated Study, on the Duration and Effi NCT06577779 | NYU Langone Health | Phase 4 |
| Recruiting | The Effects of Cannabigerol on Attention-Deficit/Hyperactivity Disorder NCT06115603 | University of Arkansas, Fayetteville | Phase 2 |
| Completed | Mobile Behavioral Parent Training for Childhood ADHD: Pilot Trial NCT05955274 | Florida International University | N/A |
| Active Not Recruiting | Settling Down for Sleep in ADHD: The Impact of Sensory and Arousal Systems on Sleep in ADHD NCT06406309 | University of Pittsburgh | N/A |
| Completed | Virtual Reality Treatment for Emerging Adults With ADHD NCT06454604 | Rutgers, The State University of New Jersey | Phase 3 |
| Recruiting | Effects of HIIT VR Exergame on Attention and Executive Function in Young People With ADHD NCT06632249 | Hospital de Clinicas de Porto Alegre | N/A |
| Terminated | Efficacy, Safety & Pharmacokinetic (PK) Study of HLD200 in Children Aged 4-5 Years With ADHD NCT06431256 | Ironshore Pharmaceuticals and Development, Inc | Phase 3 |
| Recruiting | ADHD PreSMA Response Inhibition Therapy NCT06325813 | Children's Hospital Medical Center, Cincinnati | N/A |
| Not Yet Recruiting | Impact of Dietary Intervention on Children of ADHD at Sohag University Hospital NCT06542146 | Sohag University | N/A |
| Completed | Impact of Probiotics on Children With ADHD NCT06348121 | Wecare Probiotics Co., Ltd. | N/A |
| Recruiting | A Trial of Dyanavel XR in Treating Co-occurring Fatigue Symptoms in Adults With Attention Deficit Hyperactivit NCT06248229 | Rochester Center for Behavioral Medicine | Phase 4 |
| Not Yet Recruiting | Iron Status in Children With ADHD NCT06504693 | Assiut University | — |
| Not Yet Recruiting | Formulation-based CBT for Adult Inmates With ADHD: A Randomized Controlled Trial NCT06080373 | Universidad Europea de Valencia | N/A |
| Completed | Performance and FMRI BOLD Signal Changes in Impulsive Patients NCT06491160 | Simone Grimm | — |
| Completed | Effects of Exercise Intensity on ADHD Symptoms NCT06753253 | Kent State University | N/A |
| Completed | Does the Format of the Adult ADHD Self-Report Scale Impact the Results NCT06530758 | University of Alberta | N/A |
| Completed | Healing Minds: Biofeedback and Breathing Practices in Children and Adolescents With ADHD NCT06648252 | Hoskinson Health and Wellness Clinic | N/A |
| Recruiting | Washed Microbiota Transplantation for Attention-deficit/Hyperactivity Disorder NCT06376331 | The Second Hospital of Nanjing Medical University | Phase 1 |
| Recruiting | Attention Deficit Hyperactivity Disorder NCT06232226 | Nantes University Hospital | N/A |
| Completed | Mobile Behavioral Parent Training for Childhood ADHD: A Micro-randomized Trial NCT06012851 | Florida International University | N/A |
| Completed | Open-label Safety and Efficacy of SPN-812 (Viloxazine Extended-release Capsule) in Adults With ADHD and Mood S NCT06185985 | Supernus Pharmaceuticals, Inc. | Phase 4 |
| Completed | Methylphenidate and Response to Alcohol Cues Pilot Study NCT06063200 | University of Florida | EARLY_Phase 1 |
| Recruiting | Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD NCT04781140 | Supernus Pharmaceuticals, Inc. | Phase 4 |
| Recruiting | Development of Virtual Reality-based Interventions to Strengthen Cognitive Skillsets Related to Attention Defi NCT05608434 | National Institute of Mental Health (NIMH) | Phase 1 / Phase 2 |
| Completed | Video-conferencing FACT for Young Children With Special Needs NCT06262646 | Chinese University of Hong Kong | N/A |
| Recruiting | Virtual Reality in Rehabilitation of Executive Functions in Children With Attention Deficit Hyperactivity Diso NCT06123741 | Merja Nikula | N/A |
| Recruiting | Optimizing Research With Diverse Families - Feasibility and Acceptability Study (FAST) NCT06133231 | Oregon Health and Science University | N/A |
| Completed | Assessing Mobile Apps for Adult ADHD NCT06256003 | Think Now Incorporated | N/A |
| Completed | Artificial Intelligence Versus Virtual Reality Teaching for Children and Adolescents With ADHD NCT07392463 | Tongren Hongxin Kangxin Traditional Chinese Medicine Hospital, Guizhou Province | N/A |
| Recruiting | Development and Application of a Diagnosis and Treatment System for Children's Brain Diseases Based on Knowled NCT06848959 | Yun Liu,PhD | — |
| Recruiting | Enhancing Team Effectiveness for a Collaborative School-based Intervention for ADHD NCT06180681 | University of California, San Diego | N/A |
| Recruiting | Weighted Blankets for Sleep Disturbance Among Children With ADHD NCT06194162 | University Hospital Bispebjerg and Frederiksberg | N/A |
| Recruiting | Optimizing Attention and Sleep Intervention Study NCT05683756 | University of Pittsburgh | N/A |
| Unknown | SWELE Program: An Unstructured Outdoor Play With Mindfulness-based Interventions to Promote Mental Health Amon NCT06112483 | Chinese University of Hong Kong | — |
| Active Not Recruiting | Personalized Attention-Deficit/Hyperactivity Disorder (ADHD) Medication Experiment Study NCT06305078 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Visual Focused Play Intervention for Children With ADHD NCT06140979 | Xijing Hospital | N/A |
| Unknown | Neural Mechanisms of Sensory Processing Anomalies NCT06234033 | Aalborg University | — |
| Unknown | Cognitive Behavioral Therapy And Motor Learning Technique Among Attention Deficit Hyperactivity Disorder Adult NCT06064032 | Shalamar Institute of Health Sciences | N/A |
| Completed | Auditory and Visual Noise as Possible Non-pharmacological Treatment of ADHD in School Children NCT06057441 | Region Skane | N/A |
| Recruiting | Pai.ACT - An Artificial Intelligence Driven Chatbot Assisted ACT NCT06086951 | Chinese University of Hong Kong | N/A |
| Completed | Cognitive Behavior Therapy for Children With Attention Deficit Hyperactivity Disorder NCT06624527 | Hasan Kalyoncu University | N/A |
| Active Not Recruiting | Executive Control Training for Adolescents With ADHD: A Randomized Controlled Effectiveness Trial NCT05874791 | Sykehuset Innlandet HF | N/A |
| Recruiting | Mindfulness Intervention for College Students With ADHD NCT06076967 | University of Alabama, Tuscaloosa | N/A |
| Completed | A Study to Test Different Ways to Measure the Effect of Atomoxetine on Impulsive Behavior in Young Adults With NCT05278104 | Boehringer Ingelheim | N/A |
| Unknown | Effects of Aerobic Exercise Intervention in Adolescents With Attention-deficit/Hyperactivity Disorder (ADHD) NCT06129396 | National Taiwan University Hospital | N/A |
| Completed | Effect of a Self-hypnosis on Attention Disorders and Anxiety in Children With Attention Deficit/Hyperactivity NCT05741307 | Assistance Publique - Hôpitaux de Paris | N/A |
| Unknown | Promoting Social-emotional Development and Self-esteem in Primary School Students NCT06019429 | Universiteit Leiden | N/A |
| 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 |
| Recruiting | Treatment of ADHD Using High and Low Frequency Paired Associative Deep Transcranial Magnetic Stimulation NCT07105475 | Ben-Gurion University of the Negev | N/A |
| Unknown | Motor Performance in Children With Attention Deficit Hyperactivity Disorder NCT05897437 | Akdeniz University | — |
| Recruiting | FAB Programme for Parents of Children With NDD NCT05872737 | Chinese University of Hong Kong | N/A |
| Completed | A Safety/Tolerability and PK Study With Azstarys® in Children With ADHD NCT05721235 | Corium, Inc. | Phase 4 |
| Completed | Effects of Music on Motor Skills of Children With Attention Deficit and Hyperactivity Disorder NCT05902338 | Eastern Mediterranean University | N/A |
| Not Yet Recruiting | Towards an Understanding of the Mechanism of Action of Methylphenidate in ADHD NCT05600881 | University of Dublin, Trinity College | — |
| Completed | Effectiveness of the Serious Video Game MOON in Emotional Regulation in ADHD NCT06006871 | Puerta de Hierro University Hospital | Phase 3 |
| Recruiting | Focus Groups in Ethnically and Racially Diverse Families NCT05930886 | Oregon Health and Science University | — |
| Completed | An Efficacy and Safety Study w/ Azstarys® in Children 4-12 Years of Age With ADHD NCT05685732 | Corium, Inc. | Phase 4 |
| Completed | Videoconferencing-based Focused Acceptance and Commitment Therapy for Parents of SHCN Children NCT05803252 | Chinese University of Hong Kong | N/A |
| Completed | Social Virtual-reality on Enhancing Social Interaction Skills in Children With Attention-deficit/Hyperactivity NCT05778526 | The Hong Kong Polytechnic University | N/A |
| Unknown | A Systematic Study of Assessment of Attention-Deficit/Hyperactivity Disorder (ADHD) NCT05588713 | Uppsala University | N/A |
| Enrolling By Invitation | Sensitivity of the NIH Toolbox to Stimulant Treatment in Intellectual Disabilities NCT05301361 | University of California, Davis | Phase 1 |
| Completed | The Efficacy of Equine Assisted Occupational Therapy for Children With Attention Deficit Hyperactivity Disorde NCT05869253 | Tel Aviv University | N/A |
| Recruiting | A Game-based Neurodevelopmental Assessment for Young Children NCT05780853 | Brightlobe Limited | — |
| Completed | Effect of Stimulant Medication on Loss of Control Eating in Youth With Attention Deficit/Hyperactivity Disorde NCT05592119 | Nova Scotia Health Authority | — |
| Withdrawn | Characterization and Brain Mechanisms of Frustration in Youth With Severe Irritability or Attention Deficit Hy NCT05357495 | National Institute of Mental Health (NIMH) | N/A |
| Completed | Phase 3 Efficacy and Safety Study in Adults With ADHD Using CTx-1301. NCT05631626 | Cingulate Therapeutics | Phase 3 |
| Recruiting | Pai.ACT Programme for Parents of Children With Special Healthcare Needs - Phase I NCT05584059 | Chinese University of Hong Kong | N/A |
| Completed | A Pilot Study of a Blended Intervention Targeting Emotion Dysregulation in Adults With ADHD NCT05644028 | University of Bergen | N/A |
| Unknown | Social VR Based Intervention on Enhancing Social Interaction Skills in Children With AD/HD NCT05568446 | The Hong Kong Polytechnic University | N/A |
| Recruiting | Matching Assessment and Treatment for Children With Disruptive Behaviour and Their Parents NCT06373484 | Centre for Addiction and Mental Health | N/A |
| Recruiting | Developing Brain, Impulsivity and Compulsivity NCT04631042 | National Institute of Mental Health (NIMH) | — |
| Recruiting | Evaluation of a Home-based Parenting Support Program: Parenting Young Children NCT05935722 | Örebro University, Sweden | N/A |
| Completed | Multiple Family Narrative Therapy for Chinese Families of Children With Attention Deficit Hyperactivity Disord NCT06064942 | Hong Kong Baptist University | N/A |
| Completed | Compatibility of Participation Levels of Adolescents With Attention Deficit and Hyperactivity Disorder NCT05407688 | Akdeniz University | — |
| Active Not Recruiting | Efficacy of Trigeminal Nerve Stimulation for ADHD NCT05374187 | University of California, Los Angeles | N/A |
| Unknown | Effects of Fairytales on Preschool Children With Attention Deficit Hyperactivity Disorder NCT05502536 | Taipei Medical University | N/A |
| Completed | Feasibility and Acceptability of Powdered Multinutrient Formula NCT05234593 | Oregon Health and Science University | N/A |
| Withdrawn | Families, Responsibility, Education, Support, and Health for Executive Function NCT05165511 | University of California, San Diego | N/A |
| Completed | Digital Therapy for Treating Attention Deficit Hyperactivity Disorder NCT05435651 | Children's Hospital of Fudan University | N/A |
| Recruiting | BUILT Family Lifestyle Program for Children with ADHD NCT05464056 | University of Illinois at Chicago | N/A |
| Completed | Long-Term Effects of CBT on Quality of Life in Adults With ADHD NCT05290311 | Amsterdam UMC, location VUmc | — |
| Active Not Recruiting | ADHD Remote Technology Study of Cardiometabolic Risk Factors and Medication Adherence NCT05301673 | King's College London | — |
| Completed | A Trial of Centanafadine Efficacy and Safety in Children With Attention-deficit/ Hyperactivity Disorder (ADHD) NCT05428033 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Unknown | A Cross-sectional Study to Evaluate Speech and Language Development in Chinese Children Aged 2-6 Years NCT05442229 | Tongji Hospital | — |
| Recruiting | PACT Programme for Parents of Children With SHCN NCT05467527 | Chinese University of Hong Kong | N/A |
| Completed | Investigation of Strategies to Reduce the Impact of the Relative Age Effect in Kindergarten NCT05142826 | Florida International University | N/A |
| Recruiting | Interventions for English Language Learners At-Risk for ADHD NCT05918991 | Florida International University | N/A |
| Completed | Addressing Depression and Positive Parenting Techniques (ADAPT) NCT04298437 | Centre for Addiction and Mental Health | N/A |
| Terminated | Sensory-Play Based (SenPlay) Intervention for Young Children With or At Risk for ADHD NCT05222321 | University of Oklahoma | N/A |
| Unknown | Clinical Study of Comorbidities of Attention Deficit Hyperactivity in Children and Adolescents. NCT04946877 | Assiut University | — |
| Active Not Recruiting | A Trial of Centanafadine Long-term Safety in Children and Adolescents With Attention-deficit/Hyperactivity Dis NCT05279313 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Recruiting | Neurocognitive Effects of Non-Invasive Near-Infrared Light Stimulation NCT05802680 | University of Texas at Austin | N/A |
| Completed | A Trial of Centanafadine Efficacy and Safety in Adolescents With Attention- Deficit/Hyperactivity Disorder NCT05257265 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | Risk of Mental Health Conditions in Children and Young Adults With Inflammatory Bowel Disease and Influence on NCT05206734 | Momentum Data | — |
| Unknown | Adjunct Treatment With Cariprazine for Adults With Attention-deficit/Hyperactivity Disorder NCT04843423 | Dr. Martin A. Katzman | Phase 4 |
| Completed | The Effects of Functional Power Training in Children With Attention Deficit Hyperactivity Disorder NCT05150223 | Akdeniz University | N/A |
| Completed | Pilot Testing PREschooler Care, Community Resources, Advocacy, Referral, Education (PRE-CARE) NCT04999982 | Ann & Robert H Lurie Children's Hospital of Chicago | N/A |
| Completed | Software Treatment for Actively Reducing Severity of ADHD in Adults (STARS ADHD Adult) NCT05183919 | Akili Interactive Labs, Inc. | N/A |
| Unknown | Community-Based Care for Minority Adolescents With ADHD: Improving Fidelity With Machine Learning-Assisted Sup NCT05135065 | Seattle Children's Hospital | N/A |
| Active Not Recruiting | HOPS Study: A Conceptual Replication NCT04465708 | Children's Hospital of Philadelphia | N/A |
| Withdrawn | A Randomized Controlled Study of Medical-education-community Collaborated Intervention in Children With ADHD NCT04528433 | Children's Hospital of Fudan University | N/A |
| Unknown | Prevalence of Disruptive Behavior in Children With Attention Deficit Hyperactivity Disorder(ADHD) NCT05070481 | Eman Sayed Hassan Mahros | — |
| Unknown | Development of a Game-supported Intervention NCT05048043 | East Carolina University | N/A |
| Completed | Animal Assisted Intervention With Dogs for Children With ADHD NCT05102344 | University of California, Irvine | N/A |
| Completed | Strength-based Treatment Approach for Adults With ADHD NCT04832737 | University of Huddersfield | N/A |
| Recruiting | COMT Inhibition Among Individuals With Comorbid AUD/ADHD NCT03904498 | University of Colorado, Denver | Phase 2 |
| Completed | A Controlled Study of Solriamfetol for Attention Deficit Hyperactivity Disorder (ADHD) in Adults NCT04839562 | Massachusetts General Hospital | Phase 2 / Phase 3 |
| Terminated | Safety and Tolerability Study of Adhansia XR® Extended-Release Capsules in Children NCT04987762 | Purdue Pharma LP | Phase 4 |
| Completed | Cognitive-Behavioral Therapy for Adults With ADHD: A Qualitative Study NCT05037903 | Karolinska Institutet | N/A |
| Completed | Software Treatment for Actively Reducing Severity of ADHD in Adolescents (STARS-ADHD-Adolescents) NCT04897074 | Akili Interactive Labs, Inc. | N/A |
| Active Not Recruiting | Family Navigation to Improve ADHD Treatment Adherence for Minority Children NCT04591951 | Children's Hospital Medical Center, Cincinnati | N/A |
| Completed | ACT for Parents of Children With Neurodevelopmental Comorbidities NCT04991649 | Chinese University of Hong Kong | N/A |
| Completed | Effects of Subconcussive Head Impacts on Neural Integrity and Function in ADHD NCT04880304 | Indiana University | N/A |
| Completed | A Trial to Assess the Pharmacokinetics, Safety, and Tolerability of Centanafadine Capsules in Pediatric Subjec NCT04786730 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 1 |
| Completed | The Effects of Methylphenidate and Non-invasive Brain Stimulation on Inhibitory Control in Children With ADHD NCT04964427 | Bambino Gesù Hospital and Research Institute | N/A |
| Completed | Investigating the Effects of the Temporal Adaptation Approach in Children With ADHD NCT06770725 | Hacettepe University | N/A |
| Unknown | Technology-Enhanced Executive Functioning Intervention for ADHD NCT04729439 | Children's National Research Institute | Phase 1 |
| Unknown | Internet-delivered ACT (I-Navigator ACT) for Parents of Children With Disabilities NCT05940168 | Karolinska Institutet | N/A |
| Completed | Mindfulness-Based ADHD Treatment for Children: a Feasibility Study NCT04737512 | Yale University | EARLY_Phase 1 |
| Unknown | The Use of Lisdexamfetamine for Children Aged 7-13 With Attention Deficit Disorders NCT04727476 | Aarhus University Hospital | — |
| Completed | Transcranial Photobiomodulation Therapy for the Treatment of Autistic Traits in Children and Adolescents With NCT04569058 | Massachusetts General Hospital | N/A |
| Recruiting | Clinical Efficacy and Long Term Effects of Transcranial Direct Current Stimulation (tDCS) in Children With Att NCT04704687 | Centre Hospitalier Universitaire, Amiens | Phase 3 |
| Completed | Occludin and Zonulin in Attention-deficit/Hyperactivity Disorder NCT05502471 | Ataturk University | N/A |
| Completed | Task-Based Grounding Program NCT04648553 | Dartmouth-Hitchcock Medical Center | Phase 1 |
| Unknown | Evaluation of the Effect Foquest® on Sleep in Children Aged 6-12 With ADHD NCT04741516 | JPM van Stralen Medicine Professional | Phase 4 |
| Completed | Clinical Trial of Efficacy and Safety of Prospekta in the Treatment of Attention Deficit/Hyperactivity Disorde NCT04569357 | Materia Medica Holding | Phase 3 |
| Completed | Ba Duan Jin in Treatment of Attention Deficit Hyperactivity Disorder NCT04282460 | Children's Hospital of Fudan University | N/A |
| Unknown | Online Mindfulness-Based Intervention for ADHD NCT04229251 | Universiti Tunku Abdul Rahman | N/A |
| Unknown | Determining the Impact of Air Pollution on the Developing Brain NCT04574414 | Jagiellonian University | — |
| Completed | Ascertaining Diagnosis Classification With Elicited Speech NCT05601063 | Northwell Health | — |
| Completed | Stimulant Medication Effects on Auditory Sensitivity in Teens With ADHD NCT04577417 | Nemours Children's Clinic | — |
| Completed | Lifestyle Enhancement for ADHD Program 2 NCT04779333 | Seattle Children's Hospital | N/A |
| Unknown | Melatonin in ADHD and Sleep Problems NCT04318067 | Allan Hvolby | Phase 4 |
| Recruiting | Project PEAK: Early Intervention for ADHD NCT04627415 | Lehigh University | N/A |
| Completed | Assesment of TDApp1 an eHelath Tool to Make Therapeutic Recommendations for Patients With ADHD NCT04228094 | Universitat de Girona | — |
| Completed | A Naturalistic Study of Functional Impairment for Individuals With ADHD in the Early Morning and Late Afternoo NCT04473755 | Florida International University | — |
| Completed | dHealth Solution for Improving Parent Adherence to Behavioral Treatment for ADHD NCT04025814 | University of California, San Francisco | N/A |
| Unknown | Brain Tissue Integrity and Autonomic Function Alterations in Childhood OSA and ADHD, and After Adenotonsillect NCT04732572 | Chang Gung Memorial Hospital | N/A |
| Terminated | Real-World Evidence of Duration of Effect of Adhansia XR (Extended-Release) for Treatment of Attention-Deficit NCT04507204 | Purdue Pharma LP | Phase 4 |
| Completed | Virtual Reality and Diagnostic of Attention Deficit Hyperactivity Disorder (ADHD) (PADA1) NCT04561713 | University Hospital, Bordeaux | N/A |
| Unknown | Effectiveness of a Mobile Neurofeedback for ADHD Youth NCT04469335 | Seoul National University Childrens Hospital | N/A |
| Completed | A Trial to Assess the Pharmacokinetics, Safety, and Tolerability of Centanafadine in Pediatric Subjects With A NCT04398225 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 1 |
| Completed | Web Based Tools to Improve Medication Continuity in Adolescents With ADHD NCT04386096 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Contribution of Attachment and Educational Practices in the Expression of ADHD in School-aged Children NCT04337125 | Queen Fabiola Children's University Hospital | N/A |
| Completed | Autism Spectrum Disorder or Attention Deficit Hyperactivity Disorder in Covid-19 Outbreak NCT04416360 | University Hospital, Toulouse | N/A |
| Completed | Study of the Link Between Psychosocial Treatments and the Need of Pharmacological Treatments in Children With NCT04412499 | University Hospital, Montpellier | — |
| Unknown | Effects of Attention Training on Children NCT04375059 | Taipei Medical University | N/A |
| Unknown | Effectiveness of Probiotic Supplement In Improving Attention Deficit Hyperactivity Disorder Symptoms NCT04333394 | National Nutrition and Food Technology Institute | N/A |
| Completed | Αn Information System for Symptom Diagnosis and Improvement of Attention Deficit Hyperactivity Disorder (ADHD3 NCT04362982 | Aristotle University Of Thessaloniki | N/A |
| Recruiting | Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Stan NCT04278404 | Duke University | — |
| Recruiting | Acute Effects of Stimulant Medication in College Students With ADHD NCT03935646 | University of Wyoming | Phase 2 |
| Completed | Intranasal Inhalations of M2 Macrophage Soluble Factors in Children With Developmental Speech Disorders NCT04689282 | Russian Academy of Medical Sciences | Phase 1 / Phase 2 |
| Completed | Open-label Long-Term Safety and Efficacy of SPN-812 (Viloxazine Extended-release Capsule) in Adults With ADHD NCT04143217 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Terminated | Psychometric Validation of the Competitive Attention Test NCT03942835 | Hospices Civils de Lyon | N/A |
| Unknown | Efficacy of Mobile Neurofeedback for Adult Attention-Deficit/Hyperactivity Disorder (ADHD) NCT04112082 | Sheba Medical Center | N/A |
| Completed | Fish Oil Affects Cognition and ADHD Symptoms in Adults With Autism Spectrum Disorder NCT04779632 | University of Copenhagen | N/A |
| Completed | Open-label, Single-dose Trial to Assess the Pharmacokinetics of Centanafadine Extended-release Capsules in Ped NCT04081363 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 2 |
| Completed | Brain Plasticity Underlying Acquisition of New Organizational Skills in Children NCT04108273 | NYU Langone Health | N/A |
| Unknown | Exercise Effects in Children With Attention Deficit Hyperactivity Disorder NCT00945971 | Meir Medical Center | N/A |
| Completed | Real World Evidence of the Efficacy and Safety of FOQUEST NCT04152629 | Purdue Pharma, Canada | Phase 4 |
| Completed | A Study of TAK-503 in Children and Teenagers With Attention Deficit Hyperactivity Disorder (ADHD) NCT04085172 | Shire | Phase 4 |
| Unknown | Effect of Attention Deficit Hyperactivity Disorder Knowledge Improvement Program on Male Primary School Teache NCT04196881 | King Khalid University | N/A |
| Completed | SKOLKONTAKT - Social Skills Training in a School Setting NCT04302818 | Karolinska Institutet | N/A |
| Unknown | Symptoms and Mechanisms of Child Psychiatric Disorders NCT05049356 | Oslo University Hospital | — |
| Completed | The Neuroprotective Effects of Methylphenidate and Atomoxetine in Children With ADHD: A Lipidomic Study NCT03936491 | National Taiwan University Hospital | N/A |
| Unknown | Endocrine Disrupting Chemicals and Hormones in ADHD NCT04970303 | Chang Gung Memorial Hospital | — |
| Active Not Recruiting | A Dose-Response Study of the Cognitive and Physiological Effects of tDCS to the DLPFC NCT04175041 | Massachusetts General Hospital | N/A |
| Completed | Tools to Improve Medication Continuity in Adolescents With ADHD NCT04173000 | Children's Hospital Medical Center, Cincinnati | N/A |
| Completed | TDCS for the Treatment of Inattention Symptoms in Adult ADHD Patients NCT04003740 | Hospital de Clinicas de Porto Alegre | 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 |
| Unknown | TLR Polymorphism, ASO and Beta-hemolytic Group A Streptococcus Infections in ADHD: an Observational Study NCT04038073 | University of Turin, Italy | — |
| Unknown | Children With ADHD and Emotional Dysregulation NCT03944083 | Oslo University Hospital | — |
| Completed | A SMART Design to Improve Sleep Disturbance in Adolescents With Neurodevelopmental Disorders NCT03730194 | University of Nebraska | N/A |
| Completed | Electroencephalogram (EEG) Study of Inattention Following Treatment With AKL-T01 NCT03844269 | Akili Interactive Labs, Inc. | N/A |
| Unknown | "Nuance Hearing" for Attention Deficit Hyperactivity Disorder NCT03902015 | Nuance Hearing | N/A |
| Withdrawn | ADZENYS XR-ODT™ in Children (4 to <6 Years) Diagnosed With Attention-deficit/Hyperactivity Disorder NCT07169162 | Aytu BioPharma, Inc. | Phase 4 |
| Completed | A 14 Week, Randomized, Placebo-Controlled Cross-Over Study of Methylphenidate Hydrochloride Controlled Release NCT03785223 | McMaster University | Phase 4 |
| Unknown | Metabolic Pathway of Tryptophan and Executive Dysfunction in Children With Attention Deficit Hyperactivity Dis NCT03901859 | National Taiwan University Hospital | — |
| Terminated | Network Control TMS fMRI NCT05736458 | University of Pennsylvania | N/A |
| Completed | Impact of Relationship of Epilepsy and Attention Deficit Hyperactive Disorder NCT03806946 | Assiut University | — |
| Completed | A Trial Evaluating the Long-term Safety and Tolerability of Centanafadine Sustained-release Tablets in Adults NCT03605849 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | A Trial Evaluating the Efficacy, Safety, & Tolerability of Centanafadine Sustained-release Tablets in Adults W NCT03605680 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | A Trial to Evaluate the Efficacy, Safety, and Tolerability of Centanafadine Sustained-release Tablets in Adult NCT03605836 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 3 |
| Completed | Enhancing IEPs of Children With ADHD Using Daily Report Cards NCT03747887 | State University of New York at Buffalo | N/A |
| Completed | Study on the Quality of Life Among Adolescents With Attention Deficit/Hyperactivity Disorder NCT03719950 | Centre Psychothérapique de Nancy | — |
| Withdrawn | Melatonin in Youth: N-of-1 Trials in a Stimulant-treated Attention Deficit Hyperactivity Disorder (ADHD) Popul NCT02333149 | University of Alberta | Phase 3 |
| Completed | Software Treatment for Actively Reducing Severity of ADHD as Adjunctive Treatment to Stimulant NCT03649074 | Akili Interactive Labs, Inc. | N/A |
| Completed | Mindful Parenting and Parent Training Program Study NCT03796663 | New York University | N/A |
| Terminated | Impact of Combined Medication and Behavioral Treatment for ASD & ADHD NCT03242772 | Duke University | Phase 2 |
| Withdrawn | A 6-week Study to Evaluate the Safety and Efficacy of Quillichew ERCT in 4-5 Year Old Children With ADHD. NCT03580005 | Pfizer | Phase 4 |
| Recruiting | Acute Effects of Exercise in College Students With ADHD NCT03666416 | University of Wyoming | N/A |
| Recruiting | Stimulant Effects on Disruptive Behavior NCT03420339 | Matthew J O'Brien, PhD, BCBA-D | Phase 4 |
| Completed | Motor Proficiency in School Age ADHD: Contribution of Different Comorbidities NCT04494230 | Hacettepe University | — |
| Completed | Evaluation of the Effect and Safety of Lisdexamfetamine in Children Aged 6-12 With ADHD and Autism NCT03337646 | JPM van Stralen Medicine Professional | Phase 4 |
| Withdrawn | A 6-week Study to Evaluate the Safety and Efficacy of Methylphenidate HCl ERCT in 4-5 Year Old Children With A NCT03536390 | Pfizer | Phase 4 |
| Completed | Adult Attention Deficit Hyperactivity Disorder (ADHD) Study With Amphetamine Sulfate NCT03659929 | Arbor Pharmaceuticals, Inc. | Phase 3 |
| Completed | Enhanced Support for Behavioral Barriers to Learning: An Evaluation of the SCHOOL STARS Program NCT03669289 | Children's Hospital Medical Center, Cincinnati | N/A |
| Terminated | ADHD/Me Bibliotherapy Study NCT03620344 | Children's Hospital Medical Center, Cincinnati | N/A |
| Completed | PART B: Efficacy and Safety of AEVI-001 in Children and Adolescents With ADHD and Without mGluR Mutations NCT03609619 | Aevi Genomic Medicine, LLC, a Cerecor company | Phase 2 |
| Completed | Neurophysiological Marker of ADHD in Children NCT04467658 | Daegu Catholic University Medical Center | — |
| Completed | School-Based Depression Prevention for Adolescents With ADHD NCT04104841 | University of Maryland, College Park | N/A |
| Completed | OT Intervention Via Telehealth for Children With ASD and ADHD NCT03957993 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Effects of Cognitive Training on Children With Attention Deficit Hyperactivity Disorder NCT03632629 | Taipei Medical University | N/A |
| Terminated | Treatment of Impulsive Aggression (IA) in Adolescent With ADHD in Conjunction With Standard ADHD Treatment NCT03597503 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Unknown | A Study of Identity Building in Children With ADHD NCT03565250 | University Hospital, Caen | N/A |
| Unknown | Attention Deficit Hyperactivity Disorder (ADHD) Prediction of Treatment Response NCT03153488 | Massachusetts General Hospital | N/A |
| Completed | The Early Integrated Intervention for Child Brain-developmental Disorders in China NCT03847402 | Children's Hospital of Fudan University | N/A |
| Unknown | A Text Messaging (SMS) Intervention to Improve Adherence to Stimulant Medication in Adults With ADHD in the Pr NCT04189575 | Massachusetts General Hospital | N/A |
| Completed | Effects of L-theanine and Caffeine on Attention and Attention-related Brain Activity of Children With Attentio NCT03533556 | Texas Tech University | EARLY_Phase 1 |
| Completed | Pharmacokinetic Study of DYANAVEL XR (Amphetamine) Extended-release Oral Suspension, in Children Aged 4 to 5 Y NCT03610464 | Tris Pharma, Inc. | Phase 4 |
| Completed | Micronutrients for Attention-Deficit Hyperactivity Disorder in Youth (MADDY) Study NCT03252522 | Oregon Health and Science University | Phase 1 / Phase 2 |
| Unknown | Multi Neuro-functional Biomarkers for Monitoring the Effects of Treatments in ADHD Children NCT04272021 | IRCCS Eugenio Medea | Phase 4 |
| Completed | Individualized Precise Localization of rTMS on Precentral and Parietal Gyrus NCT03515408 | Hangzhou Normal University | N/A |
| Completed | Group Dialectical Behavior Therapy as add-on Treatment for Adults With Attention Deficit/Hyperactive Disorder NCT03326427 | Hospital de Clinicas de Porto Alegre | N/A |
| Completed | Comparison of Treadmill and Whole Body Vibration Training in Children With Attention Deficit Hyperactivity Dis NCT03469180 | Bezmialem Vakif University | N/A |
| Completed | Gut Microbiome and Serum Metabolome Alterations in ADHD Patients NCT03447223 | Xijing Hospital | — |
| Completed | Randomized Controlled Trial of Comet Via the Internet or in Group Format. NCT03465384 | Karolinska Institutet | N/A |
| Recruiting | Carboxylesterase 1 Genetic Variation and Methylphenidate in ADHD NCT03781752 | Icahn School of Medicine at Mount Sinai | Phase 4 |
| Completed | Attention Capacity and Before-school Physical Activity Intervention Program NCT03893149 | Universidad Santo Tomas | N/A |
| Completed | Biomarker Research in ADHD: the Impact of Nutrition NCT03440346 | Wageningen University | N/A |
| Completed | Neurocognitive Exercise Program for Children With Attention Deficit and Hyperactivity Disorder NCT04707040 | Dokuz Eylul University | N/A |
| Completed | Motor Impairments in Children With Autism Spectrum Disorder: a Multimodal Approach NCT04769011 | IRCCS Eugenio Medea | N/A |
| Completed | Food Additives Effects on EEG Profiles in College Students With ADHD NCT03342469 | American University | N/A |
| Terminated | Teacher Help for Children and Youth With Mental Health Disorders NCT02919215 | IWK Health Centre | N/A |
| Completed | Oxytocin and Cognitive Control in Adult ADHD NCT03136263 | Massachusetts General Hospital | EARLY_Phase 1 |
| Completed | Psychoeducational Groups for Adults With ADHD NCT03337425 | Norwegian University of Science and Technology | N/A |
| Unknown | Psychiatric Assessment Of Parents Of Children With ADHD NCT03175185 | Assiut University | — |
| Completed | Effectiveness of a Tailored Occupational Therapy Intervention for Women With ADHD NCT03203928 | Columbia University | N/A |
| Completed | Brain Plasticity Underlying Acquisition of New Organizational Skills in Children-R61 Phase NCT03148782 | NYU Langone Health | N/A |
| Unknown | Melatonin as Adjuvant Treatment for ADHD in Adults NCT03062839 | Hospital Israelita Albert Einstein | Phase 3 |
| Completed | PART A: Efficacy and Safety of AEVI-001 in Children and Adolescents With ADHD and With mGluR Mutations NCT03265119 | Aevi Genomic Medicine, LLC, a Cerecor company | Phase 2 |
| Completed | A Non-interventional Study to Identify Children and Adolescents With ADHD and With or Without mGLuR Mutations NCT03233867 | Aevi Genomic Medicine, LLC, a Cerecor company | — |
| Completed | Efficacy of the Nurtured Heart Approach to Reduce ADHD Behaviors in Children NCT03685279 | University of Arizona | N/A |
| Completed | A Longitudinal Follow-up Study of Neuroimage and Neuropsychological Endophenotype Study on ADHD NCT03679403 | National Taiwan University Hospital | — |
| Completed | Collaborative Care for Children's Mental Health Problems NCT03144739 | Johns Hopkins University | N/A |
| Unknown | Effects of Polyunsaturated Fatty Acids on the Visual Memory of Children With Attention Deficit Hyperactivity D NCT03299647 | National Taiwan University Hospital | — |
| Completed | Central Executive Training for ADHD NCT03042338 | Florida State University | N/A |
| Completed | Computerized Attention Functions Training Vs. Executive Functions Training for Children with ADHD NCT06657469 | Tel Aviv University | N/A |
| Completed | Prevention of Comorbid Depression and Obesity in Attention-deficit/ Hyperactivity Disorder NCT03371810 | Goethe University | Phase 2 |
| Unknown | A Text Messaging (SMS) Intervention to Improve Adherence to Stimulant Medications in Children With ADHD NCT04189562 | Massachusetts General Hospital | N/A |
| Completed | Dyanavel® XR Extended-Release Oral Suspension in the Treatment of Children With ADHD: A Laboratory School Stud NCT03088267 | Tris Pharma, Inc. | Phase 3 |
| Terminated | Methylphenidate vs. Risperidone for the Treatment of Children and Adolescents With ADHD and Disruptive Disorde NCT02063945 | Sheba Medical Center | Phase 4 |
| Completed | Temperament Dimensions and Awakening Salivary Cortisol Levels in ADHD. NCT04326543 | Università degli Studi di Sassari | — |
| Completed | Reminder Focused Positive Psychiatry in Adolescents With ADHD and PTSD NCT04336072 | University of California, Los Angeles | N/A |
| Terminated | Therapeutic Gaming for the Treatment of Attention Deficit Hyperactivity Disorder NCT05067322 | Spherix Incorporated | N/A |
| Completed | Neurophysiological Attention Test (NAT) for Objective Assessment of Adult ADHD NCT02756286 | Think Now Incorporated | — |
| Completed | Large-scale Brain Organization During Cognitive Control in ADHD NCT04349917 | University of North Carolina, Chapel Hill | Phase 4 |
| Completed | Efficacy Study of Vayarin in Children With Autism and Comorbid Attention Deficit Hyperactivity Disorder (ADHD) NCT03115671 | Institute of Mental Health, Singapore | N/A |
| Completed | Cognitive Restructuring in ADHD: Functional Training NCT02827188 | The Hospital for Sick Children | N/A |
| Unknown | An SMS Intervention to Improve Adherence to Stimulant Medications in Adults With ADHD NCT04189536 | Massachusetts General Hospital | N/A |
| Completed | Effects of Expectation, Medication and Placebo on Objective and Self-rated Performance NCT02477280 | Region Västmanland | Phase 4 |
| Completed | a2 Milk for Autism and Attention-deficit Hyperactivity Disorder (ADHD) NCT02911194 | Northumbria University | N/A |
| Completed | Personalizing Psychosocial Intervention for Children With Disruptive Behaviour NCT07495683 | Centre for Addiction and Mental Health | N/A |
| Completed | Sleep Dysfunction and Neurocognitive Outcomes in Adolescent ADHD NCT02897362 | Duke University | — |
| Unknown | Emotional and Non-emotional Regulation in Patients With Emotional Instability and ADHD NCT02797873 | Karolinska Institutet | N/A |
| Completed | The Metabolome Profiling and Pathway Analysis of ADHD NCT02942225 | National Taiwan University Hospital | — |
| Unknown | Effectiveness of a Personalized Neurofeedback Training Device (ADHD@Home) in Attention-Deficit/Hyperactivity D NCT02778360 | Mensia Technologies SA | Phase 1 / Phase 2 |
| Completed | Pharmacokinetic Study of Methylphenidate HCl Extended-Release Capsules in Children 4 to Under 6 Years of Age W NCT02470234 | Rhodes Pharmaceuticals, L.P. | Phase 4 |
| Completed | Omega-3 Polyunsaturated Fatty Acids in Youth With ADHD NCT03542643 | China Medical University Hospital | N/A |
| Completed | Treatment of Cannabis Use Disorder Among Adults With Comorbid Attention-Deficit/Hyperactivity Disorder NCT02803229 | New York State Psychiatric Institute | Phase 2 / Phase 3 |
| Completed | Effect Of Methylphenidate On Balance In Children With Attention Deficit Hyperactivity Disorder NCT05522478 | Fatih Sultan Mehmet Training and Research Hospital | — |
| Completed | Attentin® in Children and Adolescents With ADHD - A Non-interventional Study NCT02801604 | Medice Arzneimittel Pütter GmbH & Co KG | — |
| Completed | Computerized Working Memory Training in Children With ADHD and Comorbid Tourette Syndrome NCT02732496 | Massachusetts General Hospital | N/A |
| Unknown | The Effect of Methylphenidate on Primary Enuresis in Children With Attention Deficit Hyperactivity Disorder NCT02699528 | Meir Medical Center | — |
| Completed | PK/PD Pediatric ADHD Classroom Study NCT02536105 | Massachusetts General Hospital | N/A |
| Completed | Brain-Computer Interface-based Programme for the Treatment of ASD/ADHD NCT02618135 | Duke-NUS Graduate Medical School | N/A |
| Completed | Cognitive and Behavioral Effects of Sleep Restriction in Adolescents With ADHD NCT02732756 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Effects of 800mg of Rhodiola Rosea in Attention in Adults With Attention-Deficit/Hyperactivity Disorder NCT02737033 | Hospital de Clinicas de Porto Alegre | Phase 4 |
| Unknown | Rhodiola Rosea in Adults With Attention Deficit/Hyperactivity Disorder NCT02737020 | Hospital de Clinicas de Porto Alegre | Phase 4 |
| Completed | Study of Cognition and Control in Youths NCT03393390 | University of Michigan | — |
| Completed | Communication to Improve Shared Decision-Making in ADHD NCT02716324 | Children's Hospital of Philadelphia | N/A |
| Completed | L-Threonic Acid Magnesium Salt (L-TAMS) in ADHD NCT02558790 | Massachusetts General Hospital | Phase 2 |
| Completed | Meta-cognitive Functional Intervention for Adults With ADHD: A Pilot Efficacy Study NCT02681575 | Hadassah Medical Organization | N/A |
| Completed | Eye Tracking as a Predictor of Methylphenidate Response in Autism With ADHD NCT02874690 | Children's Hospital Medical Center, Cincinnati | EARLY_Phase 1 |
| Completed | Mindfulness Training for Children With Attention-Deficit/Hyperactivity Disorder (ADHD) and Mindful Parenting NCT03220308 | Karakter Kinder- en Jeugdpsychiatrie | N/A |
| Active Not Recruiting | Open-label Study to Evaluate Long-term Safety and Efficacy of SPN-812 (Viloxazine Extended-release Capsule) NCT02736656 | Supernus Pharmaceuticals, Inc. | Phase 3 |
| Recruiting | Motor Attention Training for Attention Deficit Hyperactivity Disorder (ADHD) NCT02688959 | University of Wisconsin, Madison | N/A |
| Unknown | Intensive Executive Function Training NCT02656758 | ZIli Fan | N/A |
| Completed | Evaluate Long-term Safety and Efficacy of ORADUR®-Methylphenidate in Children and Adolescents With ADHD NCT02704390 | Orient Pharma Co., Ltd. | Phase 3 |
| Terminated | System for Determining Ideal Drug Doses for ADHD - Stages 1 and 2 NCT03523663 | University of Wisconsin, Madison | — |
| Completed | Sleep Extension and Behavior of Young Children NCT03446716 | University of Massachusetts, Amherst | N/A |
| Suspended | An Study of Transcranial Direct Current Stimulation in Adults With ADHD NCT02640651 | Massachusetts General Hospital | N/A |
| Completed | Shire SCT: Lisdexamfetamine Treatment for ADHD and SCT NCT02635035 | NYU Langone Health | Phase 2 |
| Completed | Neuroimaging Study of Risk Factors for Adolescent Bipolar Disorder NCT02478788 | University of Cincinnati | Phase 4 |
| Terminated | Examining Benefits of Modified Cogmed Training With ADHD at Cambridge Memorial Hospital(CMH) NCT02610244 | Cambridge Memorial Hospital | N/A |
| Completed | Brain Training in Children With/At-risk for Attention-Deficit/Hyperactivity Disorder and Executive Function Im NCT02588365 | Stanford University | N/A |
| Completed | Cognitive-Motor Rehabilitation, Stimulant Drugs, and Active Control in the Treatment of ADHD NCT02780102 | Allameh Tabatabai University | N/A |
| Completed | Helping College Students With ADHD Lead Healthier Lifestyles NCT02829970 | University of Maryland, College Park | N/A |