| Not Yet Recruiting | Effectiveness and Security Testing of a Mobile App NCT04519008 | Consorci Sanitari del Maresme | N/A |
| Not Yet Recruiting | Accelerated and Extended-iTBS Targeting Inhibitory Control in Veterans With ADHD NCT07442058 | VA Office of Research and Development | N/A |
| Recruiting | tES Modalities for the Treatment of ADHD NCT06974136 | The National Brain Mapping Laboratory (NBML) | N/A |
| 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 |
| Completed | A Feasibility Study of AMOR; ADHD, Mothers Online Resources NCT06679010 | University of Southern Denmark | N/A |
| Recruiting | Association Between Motor Skills and Sensory Profiles in Children With Typical and Atypical Development Aged 4 NCT06764810 | University of Vic - Central University of Catalonia | — |
| Completed | Effect of Vojta Therapy on Motor Control in Children With Attention Deficit Hyperactivity Disorder NCT06670092 | Universidad Rey Juan Carlos | N/A |
| Completed | A Trial to Characterize Differences in Blood Levels of Different Lots of Centanafadine QD XR and to Understand NCT07253441 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 1 |
| Completed | Effects of Exercise Intensity on ADHD Symptoms NCT06753253 | Kent State University | N/A |
| Terminated | Evaluation of Brain Neurotransmitter Levels in Adults With ADHD, Before and After Stimulant Treatment NCT04823364 | Weizmann Institute of Science | N/A |
| Recruiting | Lisdexamphetamine Vs Methylphenidate for Pediatric Patients with ADHD and Type 1 Diabetes NCT05957055 | Medical University of Lodz | Phase 2 |
| Completed | Assessment of ARVO Web-based Software for Evaluating Attention-Deficit/Hyperactive Disorder (ADHD) Symptoms in NCT05846815 | Peili Vision Ltd. | N/A |
| Unknown | Sleep and Memory Consolidation in Adults With Attention Deficit Hyperactivity. NCT05876286 | University Hospital, Toulouse | N/A |
| Completed | Extra Time on Brazilian College Level Exam for Students With and Without ADHD NCT06063382 | Hospital de Clinicas de Porto Alegre | N/A |
| Suspended | Phase 3 Efficacy and Safety Laboratory Classroom Study in Pediatrics (6-12) With ADHD Using CTx-1301 NCT05924594 | Cingulate Therapeutics | Phase 3 |
| Completed | Effects of Animation Therapy on Children With ADHD NCT05274282 | Kutahya Health Sciences University | N/A |
| Active Not Recruiting | The Difference in the Mechanism of Action Between Two Brands of Dexamfetamine in Adults With ADHD NCT05621174 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | N/A |
| Completed | Effect of ASI on Sensory, Motor, Cognitive, Behavioral Skills and Social Participation in Children With ADHD NCT05718427 | Hacettepe University | N/A |
| Completed | Sleep Disorders, Chronotype, and Functional Impairment in the Restrictive ADHD Phenotype NCT06970418 | Dr. Behcet Uz Children's Hospital | — |
| Completed | Development of Attention and Its Relationship With Emotions in Children and Adolescents NCT06181747 | Institute of Psychology, Chinese Academy of Sciences | N/A |
| Recruiting | Neurofeedback-Based Digital Therapeutics for the Diagnosis and Treatment of ADHD in Children. NCT06369714 | Lei Lei, MD | N/A |
| Unknown | Emotion Regulation Training for Adolescents With ADHD NCT05664698 | Uppsala University | N/A |
| Completed | Treatment Recommendations for Patients With ADHD TDApp2 NCT05651685 | Universitat de Girona | — |
| Completed | tDCS in Adults With ASD and/or ADHD Without Intellectual Disability NCT06946433 | Hospital Universitari Vall d'Hebron Research Institute | N/A |
| Recruiting | Home-based Transcranial Direct Current Stimulation (tDCS) for Treatment of Attention-deficit/Hyperactivity Dis NCT05354232 | Massachusetts General Hospital | N/A |
| Unknown | Efficacy of the Apollo System for Children With ADHD NCT05308706 | Michigan State University | N/A |
| Completed | A Multimodal Intervention Program for Children With Attention Deficits (Child ViReal Support Program) NCT05391698 | University of Crete | N/A |
| Withdrawn | The Effects of a Peer Co-led Educational Programme for Parents of Children With ADHD NCT04010851 | Norwegian University of Science and Technology | N/A |
| Unknown | Hyperactivity Assessment in Children With Attention-deficit Hyperactivity Disorder NCT05810636 | National Taiwan University Hospital | — |
| Withdrawn | TM Meditation in Children With ADD/ADHD NCT03817593 | Sheba Medical Center | — |
| Completed | Neurodevelopmental Disorders in Youth With Criminal Behaviors NCT05875363 | National Taiwan University Hospital | — |
| Unknown | The Efficacy of "Mindtesion"is Measuring Attentional and the Startle Response Dysregulation in Children and Ad NCT05753969 | Geha Mental Health Center | N/A |
| Unknown | Attention and Pain in Children With and Without Attention Deficit and/or Hyperactivity Disorder NCT04766580 | Université de Sherbrooke | N/A |
| Active Not Recruiting | Effects of a Novel Neurofeedback Protocol on ADHD Subcomponents NCT04408521 | University Hospital, Geneva | N/A |
| Completed | Stimulant Medication Effects on Auditory Sensitivity in Teens With ADHD NCT04577417 | Nemours Children's Clinic | — |
| Unknown | Short Structured Psychological Intervention for Adults With ADHD - a Randomized Controlled Trial NCT04439422 | Cereb AB | N/A |
| Unknown | The Secret Trail of Moon (Serious Videogame) and Chess on ADHD: a Clinal Trial NCT04355065 | Puerta de Hierro University Hospital | Phase 2 |
| Completed | Brain Indices of Stimulant Treatment in Drug-Naive Youth at Risk for Substance Use Disorder NCT04170738 | Jeffrey Newcorn | Phase 4 |
| Completed | A Study on Suicidality, Psychosis or Substance Abuse With Methylphenidate, Atomoxetine, Amphetamine/Dextroamph NCT04132557 | Janssen Research & Development, LLC | — |
| Completed | A Study of Label Compliance for Attention Deficit/Hyperactivity Disorder (ADHD) Medications in Japan NCT04113551 | Janssen Research & Development, LLC | — |
| Unknown | Effectiveness of Relaxation Technique for Behavioral Management of ADHD Children During Dental Treatment. NCT03951155 | Cairo University | N/A |
| Completed | Emotional Information Processing in Attention Deficit Disorder With or Without Hyperactivity NCT03861585 | Fondation Lenval | N/A |
| Completed | Chiropractic Care on Behavior, Neurological Function and Quality of Life in ADHD Children - A Pilot Study NCT03849807 | Riphah International University | N/A |
| Unknown | Support for PARents of Children Living With ADHD - a Research Trial NCT03832270 | University of Glasgow | N/A |
| Completed | Dog Assisted Therapy Program for Children With ADHD NCT06496685 | Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina | N/A |
| Completed | The Prevalence and Predictors of Gastrointestinal Symptoms in Children With Attention Deficit / Hyperactivity NCT03879343 | Hospital Authority, Hong Kong | — |
| Completed | The Effects of Peer Co-led Educational Group Intervention for Adults With Attention-Deficit Hyperactivity Diso NCT03547843 | Norwegian University of Science and Technology | N/A |
| Withdrawn | Adaptive Response to Intervention (RTI) for Students With ADHD NCT03511976 | Florida International University | Phase 4 |
| Completed | Co Morbid Attention Deficit and Hyperactivity Disorder(ADHD) and Developmental Co Ordination Disorder (DCD) NCT03595826 | University of KwaZulu | N/A |
| Completed | Efficacy of Lisdexamfetamine Dimesylate for Promoting Occupational Success in Young Adults With ADHD NCT03446885 | Gregory Fabiano | Phase 4 |
| Unknown | Evaluation of a Parent/Child Cognitive-Behaviorial Therapy Program in ADHD Children With Emotional Dysregulati NCT03176108 | University Hospital, Montpellier | N/A |
| Completed | NEUROFEEDBACK on Event-Related Potential (ERP) NCT03289793 | Hospices Civils de Lyon | N/A |
| Completed | Pharmacokinetic and Tolerability Study of NFC-1 in Subjects Aged 6-17 Years With ADHD NCT03006367 | Aevi Genomic Medicine, LLC, a Cerecor company | Phase 1 |
| Completed | Cognitive Behavior Group Therapy in Adolescents With Attention Deficit Hyperactivity Disorder NCT02937142 | St. Olavs Hospital | N/A |
| Completed | Improving ADHD Teen Driving NCT02848092 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Good Night Project: Behavioural Sleep Interventions for Children With ADHD: A Randomised Controlled Trial NCT02871674 | University of Leeds | N/A |
| Unknown | A 12-Month Open Label Safety Study of Aptensio XR® in Children Ages 4-5 Years Diagnosed With ADHD NCT02677519 | Rhodes Pharmaceuticals, L.P. | Phase 4 |
| Completed | Group-based Cognitive-behavioral Therapy for Adults With Attention-deficit/Hyperactivity Disorder Inattentive- NCT02889354 | Karolinska Institutet | N/A |
| Completed | Software Treatment for Actively Reducing Severity of ADHD - Follow Up NCT02828644 | Akili Interactive Labs, Inc. | N/A |
| Completed | Mazindol Controlled Release in Adults With Attention Deficit Hyperactivity Disorder (ADHD) NCT02808104 | NLS Pharmaceutics | Phase 2 |
| Completed | Efficacy and Safety of NFC-1 in Adolescents With Genetic Disorders Impacting mGluR and ADHD NCT02777931 | Aevi Genomic Medicine, LLC, a Cerecor company | Phase 2 / Phase 3 |
| Completed | Early Interventions in Children With Attention Deficit/Hyperactivity Disorder NCT02807870 | University of Sao Paulo | Phase 4 |
| Completed | Software Treatment for Actively Reducing Severity of ADHD NCT02674633 | Akili Interactive Labs, Inc. | N/A |
| Completed | A Flexible-Dose Titration Study of Aptensio XR in Children Ages 4 to Under 6 Years Diagnosed With ADHD NCT02683265 | Rhodes Pharmaceuticals, L.P. | Phase 4 |
| Completed | A Noninterventional Genotype/Phenotype Study of mGluR Mutations in Children and Adolescents With ADHD NCT02811211 | Aevi Genomic Medicine, LLC, a Cerecor company | — |
| Terminated | Effects of Evening Dose of Immediate Release Methylphenidate on Sleep in Children With ADHD NCT02638168 | Milton S. Hershey Medical Center | Phase 4 |
| Completed | The Effects of Working Memory Training in Children With Attention-Deficit/Hyperactivity Disorder NCT02959528 | Chang Gung Memorial Hospital | N/A |
| Completed | Concerta (Methylphenidate) -To-Generic Switch Study NCT02730572 | Janssen Research & Development, LLC | — |
| Completed | Safety and Efficacy Study of Centanafadine Sustained-Release (CTN SR) in Adults With Attention-Deficit Hyperac NCT02547428 | Otsuka Pharmaceutical Development & Commercialization, Inc. | Phase 2 |
| Completed | Efficacy of Phosphatidylserine Enriched With n-3 PUFA Supplementation on ADHD in Children With Epilepsy NCT02348073 | Hospices Civils de Lyon | Phase 3 |
| Unknown | Identification of Neuropsychological, Genetic and Neuroimaging Markers and Treatment Response Predictors of AD NCT02430896 | Asan Medical Center | — |
| Completed | ADHD: Gaps Between Patients With Alcohol-dependence and Impact on Relapse NCT02364817 | University Hospital, Lille | — |
| Unknown | Phase IIa Exploratory Clinical Trial, to Examine the Safety and Efficacy of tPCS on Paediatric ADHD Participan NCT02323633 | Braingear Technologies GmbH | Phase 2 |
| Completed | Long-term Effects of Medication for ADHD NCT03250013 | Göteborg University | Phase 4 |
| Terminated | Effectiveness of the Quotient® ADHD Assessment in a System of Care NCT02094612 | Kaiser Permanente | N/A |
| Completed | A Study of Combination Therapy in Children With ADHD NCT01940978 | Douglas Sears | Phase 4 |
| Completed | TRI102 in the Treatment of Children With Attention Deficit Hyperactivity Disorder (ADHD) NCT02083783 | Tris Pharma, Inc. | Phase 3 |
| Completed | Leveraging Mobile Health Technology to Optimize Early Stimulant Medication Treatment: A Feasibility Pilot NCT01990222 | University of California, Los Angeles | — |
| Completed | tRNS in Anterior Cingulate Cortex Reduces Craving Over Dual Pathology Patients NCT01876524 | Spanish Foundation for Neurometrics Development | N/A |
| Completed | Neuroimaging of Diet in ADHD: Phase I NCT01862484 | The University of Texas Health Science Center at San Antonio | N/A |
| Completed | An Open Study of Tipepidine Hibenzate in Patients With Attention Deficit Hyperactivity Disorder (ADHD) NCT01835093 | Chiba University | Phase 2 |
| Completed | Genetic, Brain Structure, and Environmental Effects on ADHD NCT01721720 | National Human Genome Research Institute (NHGRI) | — |
| Terminated | Near Infrared Spectroscopy in Children With Autism and ADHD NCT01730079 | National Institute of Mental Health (NIMH) | — |
| Unknown | RCT, Proof of Concept Study of TEAMS (Training Executive, Attention and Motor Skills) Intervention Program NCT01918436 | Holbaek Sygehus | N/A |
| Completed | Psychological Effects of Tai Chi Training NCT01681082 | University of Wisconsin, Madison | N/A |
| Completed | Auditory Brainstem Response as a Diagnostic Tool in Schizophrenia and Bipolar Disorder NCT01629355 | University Hospital of North Norway | — |
| Completed | Continuous Positive Airway Pressure (CPAP) After Adenotonsillectomy in Children NCT01554527 | University of Michigan | N/A |
| Completed | Tocotrienols for School-going Children With ADHD NCT01855984 | RCSI & UCD Malaysia Campus | Phase 2 / Phase 3 |
| Completed | Effects Of The Mindfulness Meditation Practices On Cognition NCT01738334 | Federal University of São Paulo | Phase 3 |
| Unknown | Based-virtual Reality Diagnosis for Neuropsychiatric Diseases and Sleep/Wake Disorders NCT02544295 | University of Bordeaux | N/A |
| Completed | Computer-assisted Cognitive Rehabilitation (CACR), Placebo CACR and Psycho-stimulants in the Treatment of ADHD NCT01675804 | Allameh Tabatabai University | Phase 3 |
| Completed | Sleepiness and Driving Performances in Adults With Attention-Deficit/ Hyperactivity Disorder (ADHD) NCT01160874 | University Hospital, Bordeaux | N/A |
| Completed | Comparing School Based Interventions for Adolescents With Attention Deficit Hyperactivity Disorder NCT00947973 | Children's Hospital Medical Center, Cincinnati | Phase 2 |
| Unknown | Study of an Intervention to Improve Problem List Accuracy and Use NCT01105923 | Brigham and Women's Hospital | N/A |
| Completed | Electrophysiological Effects of Guanfacine Extended Release in Attention Deficit Hyperactivity Disorder (ADHD) NCT01069523 | The University of Texas Health Science Center at San Antonio | Phase 4 |
| Unknown | Cortical Excitability: Phenotype and Biomarker in Attention-deficit, Hyperactivity Disorder (ADHD) Therapy NCT01330693 | University of Cincinnati | Phase 3 |
| Completed | Children's Attention Deficit Disorder With Hyperactivity (ADHD) Telemental Health Treatment Study NCT00830700 | Seattle Children's Hospital | N/A |
| Completed | Pilot Study of Duloxetine in Adult Attention Deficit Hyperactivity Disorder(ADHD) NCT00940693 | Université de Montréal | Phase 2 |
| Completed | Reducing Attention Deficit Hyperactivity Disorder in Kindergarten and Pre-Kindergarten Children NCT00895908 | Penn State University | N/A |
| Completed | Adult Study / OROS Methylphenidate Hydrochloride (HCL) (OROS MPH) in Adults With Attention Deficit Hyperactivi NCT00937040 | Ortho-McNeil Janssen Scientific Affairs, LLC | Phase 4 |
| Completed | Working Memory Training in Young ADHD Children NCT00819611 | Radboud University Medical Center | Phase 4 |
| Unknown | Evaluation of Oral Needs of Children With Disorder Attention Deficit/Hyperactivity Disorder NCT01106768 | University Hospital, Strasbourg, France | — |
| Completed | Comparing the Effectiveness of New Versus Older Treatments for Attention Deficit Hyperactivity Disorder (The N NCT00889915 | Duke University | Phase 4 |
| Completed | Group-Based Behavioral Therapy Combined With Stimulant Medication for Treating Children With Attention Deficit NCT00632619 | Florida International University | N/A |
| Completed | Effects of Using Betahistine to Treat Adults With Attention Deficit Hyperactivity Disorder NCT00829881 | P2D, Inc. | Phase 1 |
| Completed | Effectiveness of a Behavioral Treatment Program for Attention Deficit Hyperactivity Disorder, Inattentive Type NCT00834821 | University of California, San Francisco | N/A |
| Unknown | Effectiveness of Combined Medication Treatment for Aggression in Children With Attention Deficit With Hyperact NCT00794625 | Joseph Blader | Phase 4 |
| Completed | Effects Of A Computerized Working Memory Training Program On Attention, Working Memory, And Academics, In Adol NCT00930449 | The Hospital for Sick Children | N/A |
| Completed | Neuroimaging of the Effects of Concerta in the Treatment of ADHD NCT00778310 | The University of Texas Health Science Center at San Antonio | Phase 4 |
| Completed | Phase 2a Study of Safety and Tolerability of SPN-810 in Children With ADHD and Persistent Serious Conduct Prob NCT00626236 | Supernus Pharmaceuticals, Inc. | Phase 2 |
| Completed | An Efficacy and Safety Study of Osmotic Release Oral System (OROS) Methylphenidate in Participants With Attent NCT01012622 | Janssen Korea, Ltd., Korea | Phase 4 |
| Completed | Effectiveness of Behavioral Preschool Teacher Training for Externalizing NCT03967509 | Uppsala University | N/A |
| Completed | Treatment of Severe Childhood Aggression (The TOSCA Study) NCT00796302 | Michael Aman | Phase 4 |
| Completed | Effectiveness of Lobeline in Treating Symptoms of ADHD in Adult Patients NCT00664703 | Yaupon Therapeutics | Phase 2 |
| Completed | An Efficacy Study of Osmotic Release Oral System (OROS) Methylphenidate in Participants With Attention-Deficit NCT01060150 | Janssen Korea, Ltd., Korea | Phase 4 |
| Completed | Effectiveness of an Extended Release Stimulant Medication in Treating Preschool Children With ADHD NCT00712699 | Baystate Medical Center | N/A |
| Completed | The Impact of Osmotic Release Oral Delivery System Methylphenidate (OROS MPH) Upon Family of Children and Adol NCT00758160 | Johnson & Johnson Taiwan Ltd | Phase 4 |
| Terminated | Cerebellar Loops and Attention Deficit Hyperactivity Disorder (ADHD) NCT00684931 | University Hospital, Bordeaux | N/A |
| Completed | Screening for Attention-deficit/Hyperactivity Disorder (ADHD) in Adolescent and Adult High Risk Populations NCT00745524 | National Taiwan University Hospital | — |
| Unknown | Juvenile Bipolar Disorder Outpatient Program NCT01000402 | Federal University of Rio Grande do Sul | Phase 4 |
| Completed | NeuroLex EEG-Based ADHD Assessment Aid, Pivotal Study NCT00595751 | Lexicor Medical Technology, LLC | — |
| Completed | Parents at the Center: Information Management in ADHD - Clinical Trial NCT00543257 | Boston Children's Hospital | — |
| Completed | Study Evaluating the Safety and Efficacy of CLONICEL® to Treat Children and Adolescents With Attention Deficit NCT00556959 | Addrenex Pharmaceuticals, Inc. | Phase 3 |
| Completed | Effects of Ritalin on Postural Stability of Hyper Active Children NCT00485797 | Soroka University Medical Center | N/A |
| Completed | Clinical and Neuropsychological Validity of Attention-Deficit Hyperactivity Disorder in Adulthood NCT00550667 | National Taiwan University Hospital | — |
| Completed | Adherence and Long-term Effect of OROS Methylphenidate (CONCERTA): A Follow-up Study NCT00598182 | National Taiwan University Hospital | — |
| Terminated | Pilot Study Examining Effect for Dextroamphetamine to Treat Cocaine Dependence Plus Attention-deficit Hyperact NCT00514202 | The University of Texas Health Science Center, Houston | Phase 2 |
| Completed | Efficacy of Atomoxetine in the Neuropsychological Tests Among Children With ADHD NCT00529893 | National Taiwan University Hospital | — |
| Unknown | Brain Imaging and Computer Games in Children With Either Bipolar Disorder, ADHD, Anxiety or Healthy Controls NCT01570426 | Bradley Hospital | — |
| Completed | Single Versus Combination Medication Treatment for Children With Attention Deficit Hyperactivity Disorder NCT00429273 | University of California, Los Angeles | Phase 4 |
| Completed | Parent Training to Promote Early Identification and Treatment of Childhood Behavioral Disorders NCT00402857 | Tufts Medical Center | Phase 3 |
| Completed | Atomoxetine Versus Placebo for Symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD) in Children and Ado NCT00380692 | Eli Lilly and Company | Phase 4 |
| Completed | Organizational Skills Training for Children With Attention Deficit Hyperactivity Disorder NCT00381407 | NYU Langone Health | N/A |
| Unknown | Adverse Effect of Prolonged Methylphenidate Treatment on Cardiac Functions NCT00372359 | Ornit Cohen | — |
| Completed | Oral Status and Prevalence of Dental Trauma in Children Treated With Ritalin Due to Attention-Deficit Hyperact NCT00328224 | Hadassah Medical Organization | — |
| Completed | A Safety and Effectiveness Study of Methylphenidate HCl Extended-release Tablets in Adults With Attention Defi NCT00326391 | McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc. | Phase 3 |
| Completed | Integrated Parent Training for Treating Depression in Mothers of Children With Attention Deficit Hyperactivity NCT00316290 | University of Maryland, College Park | N/A |
| Unknown | Breathing Meditation With Methylphenidate for the Treatment of Attention Deficit Hyperactivity Disorder NCT00310986 | Khon Kaen University | N/A |
| Completed | Efficacy of Atomoxetine on Psychosocial Function of Children and Adolescents With Attention-Deficit/Hyperactiv NCT00320528 | Eli Lilly and Company | Phase 3 |
| Completed | The Role of Adverse Environment Factors, Family Functioning and Parental Psychopathology in the Response to Tr NCT00773916 | Federal University of Rio Grande do Sul | Phase 4 |
| Completed | Study to Evaluate the Likeability, Safety, and Abuse Potential of NRP 104 in Adults With Histories of Stimulan NCT00248092 | New River Pharmaceuticals | Phase 1 / Phase 2 |
| Withdrawn | Parent-Provider Intervention for Improving Medication Adherence in Children With Attention Deficit Hyperactivi NCT00429221 | New York State Psychiatric Institute | N/A |
| Completed | Open Label, Multicentre Extension Study of Protocol 42603ATT3002 to Evaluate Safety of Prolonged Release OROS NCT00307684 | Janssen-Cilag International NV | Phase 3 |
| Completed | Atomoxetine Treatment for ADHD and Marijuana Dependence NCT00360269 | Medical University of South Carolina | Phase 2 |
| Completed | Atomoxetine for Treating Attention Deficit Hyperactivity Disorder in Young Children NCT00254462 | University of Nebraska | Phase 4 |
| Completed | Atomoxetine for Treating Marijuana-Abusing Adolescents Who Have Attention Deficit Hyperactivity Disorder NCT00142961 | New York State Psychiatric Institute | Phase 2 |
| Completed | Pharmacogenetic Study of Methylphenidate in Attention Deficit/Hyperactivity Disorder(ADHD) NCT00757029 | Hallym University Medical Center | Phase 4 |
| Completed | Safety and Efficacy of SPD465 in Adults With ADHD NCT00202605 | Shire | Phase 2 |
| Completed | Safety, Tolerability and Abuse Liability Study of Intravenous NRP104 in Adults With Stimulant Abuse Histories NCT00247572 | New River Pharmaceuticals | Phase 2 |
| Completed | Methylphenidate for Attention Deficit Hyperactivity Disorder and Autism in Children NCT00178503 | The University of Texas Health Science Center, Houston | Phase 2 / Phase 3 |
| Completed | Stimulant Versus Nonstimulant Medication for Attention Deficit Hyperactivity Disorder in Children NCT00183391 | Icahn School of Medicine at Mount Sinai | Phase 4 |
| Completed | Safety & Tolerability of MTS in Children Aged 6-12 Diagnosed With ADHD & Previously Treated With Extended-Rele NCT00151983 | Noven Therapeutics | Phase 3 |
| Completed | Efficacy, Safety and Tolerability of SPD485 in Children Aged 6-12 Diagnosed With ADHD NCT00151970 | Noven Therapeutics | Phase 2 |
| Completed | School-Based Mental Health Services for Urban Children NCT00612690 | University of Illinois at Chicago | N/A |
| Completed | Safety, Tolerability and Efficacy of SPD503 in Treating ADHD in Children Aged 6-17 NCT00150592 | Shire | Phase 2 |
| Completed | Psychosocial Treatment for Attention Deficit Hyperactivity Disorder in Adults NCT00278473 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | Efficacy and Safety of SPD465 in Adults With Moderately Symptomatic ADHD. NCT00152022 | Shire | Phase 3 |
| Completed | Safety of SPD465 in Treating Adults With ADHD. NCT00152035 | Shire | Phase 3 |
| Completed | CONCERTA (OROS Methylphenidate Hydrochloride) for the Treatment of Attention Deficit Hyperactivity Disorder in NCT00246207 | Janssen-Ortho Inc., Canada | Phase 3 |
| Completed | A Study of the Effectiveness and Safety of Prolonged-release Methylphenidate Hydrochloride in Adult Patients W NCT00246220 | Janssen Pharmaceutica N.V., Belgium | Phase 3 |
| Completed | Long-Duration Stimulant Treatment Study of ADHD in Young Children NCT00257725 | New York State Psychiatric Institute | Phase 4 |
| Completed | Brain Changes in Children and Adolescents With Behavioral Problems NCT00104039 | National Institute of Mental Health (NIMH) | — |
| Completed | Efficacy and Safety of SPD465 in Adults With ADHD NCT00150579 | Shire | Phase 3 |
| Completed | A Clinic-based Prevention Program for Families of Depressed Mothers NCT00149812 | Johns Hopkins Bloomberg School of Public Health | Phase 1 |
| Completed | Treatment of Adult ADHD With Atomoxetine or Atomoxetine and Buspar NCT00174226 | Pfizer | Phase 2 |
| Completed | Safety and Tolerability of SPD485 in Children Aged 6-12 Diagnosed With ADHD and Previously Participated in MTS NCT00151957 | Noven Therapeutics | Phase 3 |
| Completed | Cognitive Behavioral Therapy for Treatment of Adult Attention Deficit Hyperactivity Disorder NCT00118911 | Massachusetts General Hospital | N/A |
| Completed | Effectiveness of ATMX in Treating Adolescents With ADHD and SUD NCT00218322 | Massachusetts General Hospital | Phase 4 |
| Completed | NRP104, Adderall XR or Placebo in Children Aged 6-12 Years With ADHD NCT00557011 | New River Pharmaceuticals | Phase 2 |
| Completed | Safety and Tolerability of SPD503 and Psychostimulants in Children and Adolescents Aged 6-17 With Attention-De NCT00151996 | Shire | Phase 2 |
| Completed | Classroom Study to Assess Efficacy and Safety of MTS in Pediatric Patients Aged 6-12 With ADHD NCT00466791 | Noven Therapeutics | Phase 2 |
| Completed | Efficacy, Tolerability, and Safety of Once-Daily Atomoxetine Hydrochloride Versus Placebo in Russian Children NCT00386581 | Eli Lilly and Company | Phase 3 |
| Completed | Atomoxetine for Treating Cocaine Abuse in Adults With Attention Deficit Hyperactivity Disorder (ADHD) NCT00218543 | New York State Psychiatric Institute | Phase 2 |
| Completed | Safety and Efficacy of SPD503 in Treating ADHD in Children and Adolescents Aged 6-17 NCT00150618 | Shire | Phase 3 |
| Completed | ADDERALL XR (Mixed Salts of a Single-entity Amphetamine) and STRATTERA ( Atomoxetine Hydrochloride) Compared t NCT00557960 | Shire | Phase 3 |
| Completed | Quetiapine and Concerta in the Treatment for ADHD and Aggressive Behavior. NCT00550147 | Indiana University School of Medicine | Phase 2 |
| Completed | Medication Strategies for Treating Aggressive Behavior in Youth With Attention Deficit Hyperactivity Disorder NCT00228046 | Stony Brook University | Phase 4 |
| Completed | A Functional Outcomes Study With Atomoxetine-Hydrochloride and Placebo in Adults With Attention-Deficit/Hypera NCT00190931 | Eli Lilly and Company | Phase 4 |
| Completed | Improving Attention Deficit Hyperactivity Disorder Treatment Adherence and Outcome in Primary Care Settings NCT00179894 | Ann & Robert H Lurie Children's Hospital of Chicago | N/A |
| Completed | Methylphenidate for Treating Attention Deficit Hyperactivity Disorder in Children With Both ADHD and Epilepsy NCT00323947 | Boston Children's Hospital | Phase 4 |
| Completed | Safety and Efficacy of SPD503 in Treating Attention-Deficit/Hyperactivity Disorder (ADHD) in Children Aged 6-1 NCT00152009 | Shire | Phase 3 |
| Completed | Psychosocial Treatment for Attention Deficit Hyperactivity Disorder (ADHD) Type I NCT00071656 | University of California, San Francisco | N/A |
| Completed | An Effectiveness and Safety Study of CONCERTA® (Methylphenidate Hydrochloride) in the Treatment of Adolescents NCT00249353 | McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc. | Phase 3 |
| Recruiting | Methylphenidate in Adults With Attention Deficit/Hyperactivity Disorder NCT02951754 | Hospital de Clinicas de Porto Alegre | Phase 4 |
| Completed | Methylphenidate in Children and Adolescents With Pervasive Developmental Disorders NCT00025779 | National Institute of Mental Health (NIMH) | N/A |
| Completed | Cognitive Behavioral Therapy for Adult Attention Deficit Hyperactivity Disorder NCT00050050 | Massachusetts General Hospital | Phase 1 |
| Unknown | Preventing Behavior Problems in Children With ADHD NCT00057668 | Lehigh University | Phase 2 |
| Completed | Behavioral Treatment, Drug Treatment, and Combined Treatment for Attention Deficit Hyperactivity Disorder (ADH NCT00050622 | Florida International University | N/A |
| Completed | Treatment of Attention Deficit Hyperactivity Disorder in Preschool-Age Children (PATS) NCT00018863 | New York State Psychiatric Institute | Phase 3 |
| Completed | Brain Imaging in Children With AD/HD NCT00008892 | National Institute of Mental Health (NIMH) | — |
| Completed | Methylphenidate for Treating Children With ADHD and Tourette Syndrome NCT00441649 | Stony Brook University | N/A |
| Completed | Clonidine in Attention Deficit Hyperactivity Disorder (ADHD) in Children NCT00031395 | University of Cincinnati | Phase 3 |
| Completed | Study of Attention Deficit/Hyperactivity Disorder Using Transcranial Magnetic Stimulation NCT00001915 | National Institute of Neurological Disorders and Stroke (NINDS) | — |
| Completed | Multimodal Treatment Study of Children With Attention Deficit and Hyperactivity Disorder (MTA) NCT00000388 | NYU Langone Health | Phase 4 |
| Completed | Methylphenidate Treatment for Cocaine Abuse and ADHD - 1 NCT00136734 | New York State Psychiatric Institute | Phase 1 |
| Completed | Genetic Aspects of Neurologic and Psychiatric Disorders NCT00001544 | National Institute of Mental Health (NIMH) | — |
| Completed | Assessment of Attentional Functioning in Children With HIV-1 Infection NCT00001497 | National Cancer Institute (NCI) | — |
| Active Not Recruiting | Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers NCT00001246 | National Institute of Mental Health (NIMH) | — |
| Completed | Biological Markers in Attention Deficit/Hyperactivity Disorder (ADHD) NCT00001206 | National Institute of Mental Health (NIMH) | — |
| Unknown | Nutrient Intake in Children With Attention Deficit Hyperactivity Disorder NCT00011466 | National Center for Research Resources (NCRR) | — |
| Completed | Compliance Survey of ADHD Medication for Optimal Satisfaction (COSMOS) NCT00460720 | Johnson & Johnson Taiwan Ltd | — |