Active Not RecruitingNCT04175041
A Dose-Response Study of the Cognitive and Physiological Effects of tDCS to the DLPFC
This study is no longer accepting new participants.
In BostonADHDDevice studyAges 18–55
ADHD studies
ADHD
Attention-deficit/hyperactivity disorder (ADHD) involves persistent difficulties with attention, impulsivity or restlessness that can affect everyday life.
TerminatedNCT02827513
Study to Investigate the Safety, Tolerance, Food Effect, Pharmacokinetics and Pharmacodynamics of Single and Multiple Doses of Extended Release Formulations of Centanafadine (CTN) in Young Healthy Subjects
Official study title
A Phase 1 Study to Investigate the Safety, Tolerance, Food Effect, Pharmacokinetics and Pharmacodynamics of Single and Multiple Doses of Extended Release Formulations of Centanafadine (CTN) (Formerly Called EB-1020) in Young Healthy Subjects
This study ended early.
In MelbourneADHDMedication studyAges 18–45
CompletedNCT04186312
A Psychosocial Treatment Program for College Students (ACCESS)
Official study title
Improving the Educational and Social-Emotional Functioning of College Students With ADHD
This study has finished and is no longer accepting participants.
Location not clearly listedADHDBehavioural studyAges 18–30
CompletedNCT01932398
A Study on the Inter-Hemispheric Alpha Ratio in Kids With ADHD (SHARK)
Official study title
Posterior Alpha Oscillations as an Index for the Attentional Bias in Children With Attentional Deficit Hyperactivity Disorder
This study has finished and is no longer accepting participants.
In NijmegenADHDObservational studyAges 84–95 months
CompletedNCT00302380
Safety study of Safety and Dopamine Transporter Binding Properties of C-11 Altropane in ADHD
Official study title
An Open Label Phase I/II Study of the Safety and Dopamine Transporter Binding Properties of C-11 Altropane in Normal Human Subjects and in Subjects With ADHD
This study has finished and is no longer accepting participants.
Location not clearly listedADHDObservational studyAges 18 months–55 years
CompletedNCT00517647
Atomoxetine Study in Preschool Children With ADHD
Official study title
Atomoxetine Pilot Study in Preschool Children With ADHD
This study has finished and is no longer accepting participants.
In TucsonADHDMedication studyAges 3–5
CompletedNCT01727414
Attention Deficit Disorder Medication Response Study
Official study title
Medication Response in Children With Predominately Inattentive Type ADHD
This study has finished and is no longer accepting participants.
In CincinnatiADHDMedication studyAges 7–11
CompletedNCT06770036
Caregiver Implementation Strategies Field Pre-Test
Official study title
Implementation Strategies for Caregiver and Teacher Use of Behavioral Interventions With ADHD: A Pilot Study, Aim 1
This study has finished and is no longer accepting participants.
In PhiladelphiaADHDBehavioural studyAges 4+
CompletedNCT01133418
Cognitive Training study
Official study title
Efficacy of a Cognitive Training Intervention for Children With ADHD
This study has finished and is no longer accepting participants.
In CincinnatiADHDInterventional studyAges 7–12
CompletedNCT01220440
Comparing the Efficacy of Methylphenidate, Dextroamphetamine and Placebo in Children Diagnosed With ADHD
What is this study about?
This study evaluated the effectiveness of Methylphenidate for people with ADHD.
This study has finished and is no longer accepting participants.
In FredrikstadADHDMedication studyAges 9–14
CompletedNCT00799487
CONCERTA Lab School Study
Official study title
Double-Blind, Randomized, Placebo-Controlled, Crossover Study Evaluating the Academic, Behavioral and Cognitive Effects of CONCERTA on Older Children With ADHD (The ABC Study)
This study has finished and is no longer accepting participants.
Multiple locations, including Little RockADHDMedication studyAges 9–12
CompletedNCT04697771
Effect of Telerehabilitation on Handwriting Performance in Children With ADHD: RCT
Official study title
The Effect of Telerahabilitation on Fine Motor Skills and Writing Performance in Children With Attention Deficit and Hyperactivity Disorder: A Randomized Controlled Study
This study has finished and is no longer accepting participants.
In AnkaraADHDInterventional studyAges 6–8
Registry coverage
We gather information about mental health clinical trials from the public registries we index. Coverage is still expanding, so some studies may not appear yet.