ADHD trials in United States

In United States 87 Also abroad 216

87 trials · From ClinicalTrials.gov, checked 15 November 2026. Ask the study team whether a trial fits you.

Phase 4Taking people
An Open-Label Treatment With Randomization Observation, Investigator-Initiated Study, on the Duration and Efficacy of Jornay PM (Methylphenidate Hydrochloride Extended-Release Capsules) on Adult ADHD Symptoms and Executive Function and Emotional Regulation Throughout the Day Into Early Evening
Where
New York
Age
18 years to 60 years
People
30
Run by
NYU Langone Health
See details and how to joinNCT06577779
No phaseTaking people
A Pilot Study of a Remote ADHD Monitoring Program
Where
Charleston, Jackson
Age
5 years to 11 years
People
36
Run by
IDeA States Pediatric Clinical Trials Network
See details and how to joinNCT06743425
Phase 4Taking people
Predictors of Improvements in Irritability and Aggression in Children With ADHD Treated With CNS Stimulants
Where
Hershey
Age
7 years to 12 years
People
136
Run by
Milton S. Hershey Medical Center
See details and how to joinNCT06871488
Early phase 1Enrolling by invitation
Reducing Disparities in Access to Evidence-Based Services for Attention Deficit Hyperactivity Disorder (ADHD) Through Technology
Where
San Diego
Age
7 years and over
People
350
Run by
San Diego State University
See details and how to joinNCT06900673
No phaseTaking people
Spanish-language Executive Function Intervention for Children With Autism and/or ADHD
Where
Aurora
Age
8 years to 11 years
People
40
Run by
University of Colorado, Denver
See details and how to joinNCT07084324
No phaseEnrolling by invitation
Mindfulness ADHD Intervention
Where
Brookline
Age
7 years to 11 years
People
10
Run by
Boston Children's Hospital
See details and how to joinNCT07037030
No phaseTaking people
Regulating Emotions Like An eXpert Among Adolescents With ADHD
Where
Blacksburg
Age
11 years to 16 years
People
60
Run by
Virginia Polytechnic Institute and State University
See details and how to joinNCT06725186
No phaseTaking people
Examination of the Dynamic Relationships of Sleep, Physical Activity, and Circadian Rhythmicity With Neurobehavioral Heterogeneity in ADHD
Where
Baltimore
Age
8 years to 12 years
People
200
Run by
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
See details and how to joinNCT06810180
Phase 4Taking people
The TEAM Study - Treatment Efficacy for Autism/Attention Using Mixed Amphetamine
Where
Boston
Age
8 years to 18 years
People
196
Run by
Gagan Joshi
See details and how to joinNCT06853665
No phaseTaking people
Improving ADHD Teen Driving - Virtual Reality
Where
Cincinnati
Age
16 years to 19 years
People
204
Run by
Children's Hospital Medical Center, Cincinnati
See details and how to joinNCT06960980
No phaseTaking people
Investigating Mediodorsal Thalamus Representations Underlying Human Cognitive Flexibility
Where
Iowa City
Age
18 years to 35 years
People
100
Run by
Kai Hwang
See details and how to joinNCT07217652
No phaseTaking people
SKIP for PA Study: Team and Leadership Level Implementation Support for Collaborative Care
Where
Philadelphia, Pittsburgh
Age
18 years and over
People
450
Run by
University of Pittsburgh
See details and how to joinNCT04946253
No phaseEnrolling by invitation
Implementation Strategies for Caregiver and Teacher Use of Behavioral Interventions: Aim 2
Where
Philadelphia
Age
4 years and over
People
100
Run by
Children's Hospital of Philadelphia
See details and how to joinNCT07321327
No phaseTaking people
Evaluate the Effects of Long-term Use of Psychotropic Medications on Eye Movement Patterns With the Gaize Device
Where
Philadelphia
Age
18 years to 65 years
People
50
Run by
Gaize
See details and how to joinNCT07389473
No phaseTaking people
A Study to Evaluate the Effects of a Supplement on the Side Effects Associated With Stimulant Medications
Where
Las Vegas
Age
18 years to 55 years
People
90
Run by
Outliers, Inc.
See details and how to joinNCT07380412
No phaseTaking people
Digital Health Intervention for Children With ADHD
Where
Irvine, Riverside
Age
8 years to 12 years
People
60
Run by
University of California, Riverside
See details and how to joinNCT06456372
Phase 4Taking people
R61/33 - VR Study Phase 4
Where
Baton Rouge, New Brunswick
Age
18 years to 25 years
People
252
Run by
Rutgers, The State University of New Jersey
See details and how to joinNCT07169760
No phaseTaking people
ADHD PreSMA Response Inhibition Therapy
Where
Cincinnati
Age
12 years to 17 years
People
40
Run by
Children's Hospital Medical Center, Cincinnati
See details and how to joinNCT06325813
No phaseNot yet taking people in United States
How Virtual Reality Can Help Neurodivergent Children Improve Their Attention
Where
Old Westbury
Age
9 years to 18 years
People
40
Run by
New York Institute of Technology
See details and how to joinNCT07341204
Phase 1Enrolling by invitation
Sensitivity of the NIH Toolbox to Stimulant Treatment in Intellectual Disabilities
Where
Chicago, Cincinnati, Sacramento
Age
6 years to 24 years
People
68
Run by
University of California, Davis
See details and how to joinNCT05301361
No phaseNot yet taking people in United States
Comparative Efficacy of Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI)
Where
Seattle
Age
13 years to 17 years
People
36
Run by
Seattle Children's Hospital
See details and how to joinNCT07281092
No phaseTaking people
Home-based Transcranial Direct Current Stimulation (tDCS) for Treatment of Attention-deficit/Hyperactivity Disorder (ADHD)
Where
Charlestown
Age
18 years to 65 years
People
60
Run by
Massachusetts General Hospital
See details and how to joinNCT05354232
No phaseTaking people
Accelerated iTBS Targeting of Working Memory Versus Inhibitory Control in Adolescent ADHD
Where
East Providence
Age
12 years to 18 years
People
50
Run by
Bradley Hospital
See details and how to joinNCT07219810
No phaseTaking people
Transcranial Direct Current Stimulation (tDCS) Neuromodulation of Executive Function Across Neuropsychiatric Populations
Where
Boston
Age
18 years to 65 years
People
600
Run by
Massachusetts General Hospital
See details and how to joinNCT04296604
No phaseTaking people
Project PEAK: Early Intervention for ADHD
Where
Bethlehem
Age
3 years to 5 years
People
180
Run by
Lehigh University
See details and how to joinNCT04627415