Disease landscape

ADHD clinical trials

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267 active trials 153 recruiting 15 Phase 3 189 sponsors 49 changes in 30 days

Data updated daily from ClinicalTrials.gov, last refresh 2026-09-16

What changed in the last 30 days showing 39 of 49 changes on 20 trials

2026-09-12
Primary completion pushed: 2026-06 → 2028-01
Completion pushed: 2026-06 → 2028-01
NCT04781140 Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children… · Supernus Pharmaceuticals, Inc. · Phase 4
2026-09-09
Primary completion pushed: 2026-07-31 → 2026-12-31
Enrollment closed, study ongoing
Final enrollment: 14 participants (planned 10)
Completion pushed: 2026-07-31 → 2026-12-31
NCT06540547 Moms Managing Attention-Deficit/Hyperactivity Disorder (ADHD) Study · University of Pittsburgh
2026-09-09
Primary completion pushed: 2027-06-01 → 2027-09-01
Recruitment opened
Completion pushed: 2027-06-01 → 2027-09-01
NCT07540585 MOCHA: Embedded Inpatient Mental Health Care for High-Risk Perinatal Patients · Indiana University
2026-09-09
Primary completion pushed: 2026-05-31 → 2026-12-31
Completion pushed: 2026-05-31 → 2026-12-31
NCT07552909 A Random Controlled Trial of Home-based Digital Therapy for Treating ADHD in Children · Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
2026-09-09
Primary completion pushed: 2025-05-30 → 2026-10-18
Completion pushed: 2026-09-30 → 2026-10-30
NCT07647900 Photography-Based Intervention for Children With Attention Deficit Hyperactivity Disorder · The Hong Kong Polytechnic University
2026-09-05
Primary completion pushed: 2028-09-30 → 2045-09-30
Completion pushed: 2028-12-31 → 2045-12-31
NCT07661823 QAIAx (AIhealth4U) - AI Smart Health Cities: Microcity Enclave Program (Quantum AI/AGI… · Veterans Recovery Network Inc.
2026-08-25
Primary completion pushed: 2026-07-31 → 2027-07-31
Completion pushed: 2026-07-31 → 2027-07-31
NCT07465081 Ultra-processed Food Consumption and Behavioral Disorder and Cognitive Function · China Medical University Hospital
2026-08-21
Primary completion pushed: 2026-07-30 → 2027-07-30
Enrollment closed, study ongoing
Completion pushed: 2026-07-30 → 2027-07-30
NCT05918991 Interventions for English Language Learners At-Risk for ADHD · Florida International University
2026-08-25
Enrollment reduced: 24 → 17 participants
Trial completed
NCT07189442 L-theanine and Paraxanthine for Cognitive Improvement in Adults With ADHD and ASD · Texas Tech University Health Sciences Center
2026-08-22
Enrollment reduced: 40 → 30 participants
Completed without a posted recruiting period
Primary completion moved earlier: 2027-07-01 → 2026-05-13
Completion moved earlier: 2027-07-01 → 2026-05-13
NCT06479668 Characterize the Links Between Sleep, Emotional Dysregulation and Learning in… · University Hospital, Strasbourg, France
2026-09-16
Phase changed: Phase 1 → not specified
NCT06376331 Washed Microbiota Transplantation for Attention-deficit/Hyperactivity Disorder · The Second Hospital of Nanjing Medical University
2026-09-15
Recruitment opened
Trial sites expanded: 0 → 16 locations
NCT07759154 A Study to Test the Effects of Centanafadine in Adults With… · Otsuka Pharmaceutical Development & Commercialization, Inc. · Phase 3
2026-09-15
Recruitment opened
NCT07300956 Treating Young Children With Attention Deficit Hyperactivity Disorder · Children's Hospital Medical Center, Cincinnati · Phase 4
2026-09-11
Trial completed
Primary completion confirmed: May 2025 (last estimated March 2025)
NCT06086951 Pai.ACT - An Artificial Intelligence Driven Chatbot Assisted ACT · Chinese University of Hong Kong
2026-09-11
Recruitment opened
NCT06779422 Pai.ACT - An Artificial Intelligence Driven Chatbot Assisted ACT (Full Scale RCT) · Chinese University of Hong Kong
2026-08-27
Recruitment opened
NCT07379359 The ADHD Kids´ Study for Children 9-12 Years of Age · University of Iceland
2026-08-18
Recruitment opened
NCT07684417 Impact of Short and Mistimed Sleep on Adolescents With ADHD: The Adolescent Attention and… · Children's Hospital Medical Center, Cincinnati
2026-09-09
Trial sites expanded: 9 → 23 locations
NCT07717879 Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-2) · Axsome Therapeutics, Inc. · Phase 3
2026-09-09
Trial sites expanded: 9 → 24 locations
NCT07717892 Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-3) · Axsome Therapeutics, Inc. · Phase 3
2026-09-04
Primary completion pushed: 2026-09-06 → 2026-12-01
Completion pushed: 2026-09-06 → 2026-12-01
NCT07594730 Brief Intervention Addressing Stigma Among Parents of Children With Mental Health Problems · New York State Psychiatric Institute

New sponsor entrants, last 90 days sponsors with their first trial in this area

First postedTrialSponsorPhase
2026-09-15 NCT07821060 Developing Microbiome and Dietary Strategies Based on Chrono-nutrition for Targeting ADHD Spanish National Research Council new
2026-09-10 NCT07812948 Personalising ADHD Medication Treatment for Children and Young People University of Southampton new
2026-09-10 NCT07812987 Rapid Entrainment and Signal-guided Neuromodulation for Behavioral Health Tactical Mind Research Coalition, Inc. new
2026-09-02 NCT07800117 Investigation of the Association of Multimodal Neuroimaging and Peripheral Biomarkers… Akdeniz University new
2026-08-28 NCT07793045 Binaural Beats Stimulation for Adults With Attention-Deficit/Hyperactivity Disorder California State University, San Bernardino new
2026-08-20 NCT07777328 The Effect of 5-hydroxytryptophan on ADHD Traits and Eye Movements University of Sheffield new
2026-08-10 NCT07755410 A Study to Evaluate Safety and Efficacy of ALKS 7290 Compared With Placebo in Adult… Alkermes new Phase 2
2026-07-28 NCT07731893 Occupational Therapy-Based Dance Program for Children With ADHD IREM CEYHAN new
2026-07-22 NCT07719465 Clinical Study of Non-invasive 40-Hz Audiovisual Stimulation Guided by Gamma EEG… General Hospital of Ningxia Medical University new Phase 1
2026-07-21 NCT07716072 Home Play-based Intervention for Parents and Infants Nanyang Technological University new

Active trials by phase

Early Phase 1
1
Phase 1
3
Phase 1/2
4
Phase 2
7
Phase 2/3
2
Phase 3
13
Phase 4
20
Not charted: 217 active trials with no phase listed on ClinicalTrials.gov (typically behavioural, device, procedure and observational studies).

Active trials top 25 of 267

NCT IDTitleSponsorStatusUpdated
Phase 4
NCT07300956 Treating Young Children With Attention Deficit Hyperactivity Disorder Children's Hospital Medical Center, Cincinnati Recruiting 2026-09-14
NCT04781140 Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children… Supernus Pharmaceuticals, Inc. Recruiting 2026-09-11
NCT06465641 Methylphenidate in KBG Syndrome: N-of-1 Series Radboud University Medical Center Recruiting 2026-08-11
NCT07594652 Medication Treatment of ADHD in Pediatric Epilepsy Hugo W. Moser Research Institute at Kennedy Krieger, Inc. Recruiting 2026-07-29
NCT04421248 Biomarker Validation in Motor System Physiology in Attention Deficit Hyperactivity… Donald Gilbert, MD, MS, FAAN, FAAP Recruiting 2026-05-15
NCT06577779 An Open-Label Treatment With Randomization Observation, Investigator-Initiated Study, on… NYU Langone Health Recruiting 2026-04-29
NCT06871488 Predictors of Improvements in Irritability and Aggression in Children With ADHD Treated… Milton S. Hershey Medical Center Recruiting 2026-04-20
NCT06853665 The TEAM Study - Treatment Efficacy for Autism/Attention Using Mixed Amphetamine Gagan Joshi Recruiting 2026-03-06
NCT07169760 R61/33 - VR Study Phase 4 Rutgers, The State University of New Jersey Recruiting 2026-01-28
NCT05916339 AWARE: Management of ADHD in Autism Spectrum Disorder Daniel Coury Recruiting 2025-10-29
NCT04781972 Multimodal Brain Imaging of the Neural Effects of Methylphenidate in Patients With ADHD Johns Hopkins University Recruiting 2025-10-16
NCT03420339 Stimulant Effects on Disruptive Behavior Matthew J O'Brien, PhD, BCBA-D Recruiting 2025-03-17
NCT06248229 A Trial of Dyanavel XR in Treating Co-occurring Fatigue Symptoms in Adults With Attention… Rochester Center for Behavioral Medicine Recruiting 2024-11-21
NCT02951754 Methylphenidate in Adults With Attention Deficit/Hyperactivity Disorder Hospital de Clinicas de Porto Alegre Recruiting 2016-11-01
NCT04219280 Evaluating Treatment of ADHD in Children With Down Syndrome Children's Hospital Medical Center, Cincinnati Active, Not Recruiting 2026-08-10
NCT07710014 Evaluation of Foquest in Adults 65 Years and Older With ADHD Dar Clinical Research Inc. Not Yet Recruiting 2026-07-17
NCT07650643 EEG Biomarkers for ADHD Stimulant Treatment Boston Children's Hospital Not Yet Recruiting 2026-06-16
NCT05469386 Single and Combined Effects of Behavioral, Academic, and Medication Treatments for ADHD… Florida International University Active, Not Recruiting 2025-08-27
NCT07121621 PHArmaCokinetics of methYLphenidate in Adult Patients With Attention-Deficit… University Hospital, Tours Not Yet Recruiting 2025-08-13
NCT07044609 A Study to Assess the Effectiveness and Safety of Clonidine Extended-Release OnydaTM XR… Las Vegas Medical Research, LLC DBA Vector Clinical Trials Not Yet Recruiting 2025-07-01
Phase 3
NCT07759154 A Study to Test the Effects of Centanafadine in Adults With… Otsuka Pharmaceutical Development & Commercialization, Inc. Recruiting 2026-09-14
NCT07717879 Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-2) Axsome Therapeutics, Inc. Recruiting 2026-09-08
NCT07717892 Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-3) Axsome Therapeutics, Inc. Recruiting 2026-09-08
NCT05832489 EEG-MRI Imaging of Methylphenidate Effects in Adult ADHD and Attentional Symptoms in Mood… University Hospital, Strasbourg, France Recruiting 2026-08-21
NCT05842330 Benefits of ADHD Treatment in Detained People Stéphanie Baggio Recruiting 2026-03-17
See all 267 active ADHD trials with filters →

Top sponsors by active trials in this area

Assiut University (6) · National Institute of Mental Health (NIMH) (6) · Assistance Publique - Hôpitaux de Paris (5) · Children's Hospital Medical Center, Cincinnati (5) · King's College London (5) · Duke University (4) · Massachusetts General Hospital (4) · Otsuka Pharmaceutical Co., Ltd. (4) · University of Calgary (4) · University of Pittsburgh (4)

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