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ClinicalTrials.gov public records Last synced Oct 23, 2026, 7:51 AM EDT

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Showing 577–600 of 862 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Attention Deficit/Hyperactivity Disorder Clear all
Completed No phase listed Observational Results available

Refining the Shared Decision Making Process Survey in ADHD Medication Decisions

NCT05048186
View directory record Official record
Conditions
ADHD
Interventions
Attention Deficit Hyperactivity Disorder Treatment Decision Aid
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Not applicable Interventional

Guided ADHD Therapy for Managing the Extent and Severity of Symptoms

NCT05296473
View directory record Official record
Conditions
ADHD
Interventions
ADHD Therapy, Control Therapy
Device
Lead sponsor
Lumos Labs, Inc.
Industry
Eligibility
22 Years to 55 Years
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
13
States / cities
Scottsdale, Arizona • Garden Grove, California • Sacramento, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Workplace Environment Study of Lisdexamfetamine Dimesylate (LDX) in Adults With Attention-Deficit Hyperactivity Disorder (ADHD)

NCT00697515
View directory record Official record
Conditions
ADHD
Interventions
LDX, Placebo
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 55 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
5
States / cities
Little Rock, Arkansas • Irvine, California • Overland Park, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 23, 2026, 7:51 AM EDT
Not listed Not applicable Interventional

Attention Deficit Hyperactivity Disorder (ADHD) Prediction of Treatment Response

NCT03153488
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
MRI
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 26, 2022 · Synced Oct 23, 2026, 7:51 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Comparative Study to Evaluate a Novel Algorithm As a Diagnostic Aid for ADHD in Youth Ages 6-17.

NCT06728969
View directory record Official record
Conditions
ADHD
Interventions
MT1 Auditory startle response patterns analysis algorithm, T.O.V.A. Continuous Performance Test
Device
Lead sponsor
MindTension
Industry
Eligibility
6 Years to 17 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 23, 2026, 7:51 AM EDT
Recruiting No phase listed Observational

Evaluate the Effects of Long-term Use of Psychotropic Medications on Eye Movement Patterns With the Gaize Device

NCT07389473
View directory record Official record
Conditions
ADHD, Depression Disorders, Mood Disorders, Anxiety Disorder Generalized, Bipolar Disorder (BPD)
Interventions
Prescription Psychotropic Medications
Drug
Lead sponsor
Gaize
Industry
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 2 Interventional

Study to Investigate the Efficacy and Tolerability of AZD1446 in Adult ADHD Patients.

NCT01012375
View directory record Official record
Conditions
Adult ADHD
Interventions
AZD1446, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
6
States / cities
Los Alamitos, California • Fort Myers, Florida • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2011 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Not applicable Interventional

Integrative Coping Group for Children

NCT01813669
View directory record Official record
Conditions
Childhood Depression, Childhood Anxiety, Pediatric Pain, Migraines, ADHD, Pediatric Stomach Pain, Musculoskeletal Pain
Interventions
Integrative Coping Group
Behavioral
Lead sponsor
Duke University
Other
Eligibility
10 Years to 12 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2014 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Not applicable Interventional

Multisite Study of High School-based Treatment for Adolescents With ADHD

NCT04480346
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Challenging Horizons Program
Behavioral
Lead sponsor
Ohio University
Other
Eligibility
14 Years to 17 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Athens, Ohio • Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 24, 2020 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Neuroimaging Study of Risk Factors for Adolescent Bipolar Disorder

NCT02478788
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
mixed amphetamine salts-extended release (MAS-XR), Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
10 Years to 18 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 23, 2026, 7:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers

NCT00001246
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Schizophrenia, Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
3 Years to 120 Years
Enrollment
4,274 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1990
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 2 Interventional Results available

Study of Droxidopa Treatment in Adults With Attention Deficit Hyperactivity Disorder With Co-administration of Carbidopa

NCT00983814
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Droxidopa+Carbidopa
Drug
Lead sponsor
Chelsea Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Oct 23, 2026, 7:51 AM EDT
Recruiting Not applicable Interventional

Impact of Short and Mistimed Sleep on Adolescents With ADHD: The Adolescent Attention and Circadian Timing Study

NCT07684417
View directory record Official record
Conditions
ADHD
Interventions
Aligned sleep extension, Misaligned sleep extension
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
13 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of SPN-812 (Viloxazine Extended-release Capsule) High Dose in Children With ADHD

NCT03247543
View directory record Official record
Conditions
ADHD
Interventions
Placebo, 200mg SPN-812, 400mg SPN-812
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
6 Years to 11 Years
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
10
States / cities
Long Beach, California • Lauderhill, Florida • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Oct 23, 2026, 7:51 AM EDT
Not listed Not applicable Interventional

Development of a Game-supported Intervention

NCT05048043
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Computer-assisted Behavior Intervention, Challenging Horizons Program
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
11 Years to 14 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Greenville, North Carolina • Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining the Impacts of Fidget Technology on Attention in Children With ADHD

NCT05384717
View directory record Official record
Conditions
ADHD
Interventions
Fidget Device, Control group
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
6 Years to 13 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Cary, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Oct 23, 2026, 7:51 AM EDT
Terminated Phase 3 Interventional Results available

Safety and Tolerability Study of SHP465 in Children Aged 4 to 12 Years Diagnosed With Attention-deficit/Hyperactivity Disorder (ADHD)

NCT03325894
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
SHP465
Drug
Lead sponsor
Shire
Industry
Eligibility
4 Years to 12 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
48
States / cities
Dothan, Alabama • Little Rock, Arkansas • Anaheim, California + 43 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2021 · Synced Oct 23, 2026, 7:51 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neurocognitive Effects of Non-Invasive Near-Infrared Light Stimulation

NCT05802680
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Attention Difficulties, Attention Deficit, Cognitive Deficit, Wellness
Interventions
Transcranial photobiomodulation, Sham transcranial photobiomodulation
Device
Lead sponsor
Francisco Gonzalez-Lima, PhD
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Not applicable Interventional

Executive Function/Metacognitive Training for At-Risk Preschoolers

NCT01675869
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Executive Training of Attention and Metacognition (ETAM), Attention Control
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
3 Years to 5 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 3, 2017 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Safety, Tolerability and Abuse Liability Study of Intravenous NRP104 in Adults With Stimulant Abuse Histories

NCT00247572
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Amphetamine-Related Disorders, Substance-Related Disorders
Interventions
NRP104
Drug
Lead sponsor
New River Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 5, 2007 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Parent Training to Promote Early Identification and Treatment of Childhood Behavioral Disorders

NCT00402857
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Attention Deficit and Disruptive Behavior Disorders
Interventions
Incredible Years Program
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
22 Months to 38 Months
Enrollment
345 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
9
States / cities
Chelsea, Massachusetts • Dorchester, Massachusetts • Jamaica Plain, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2013 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Phase 4 Interventional Results available

Response Variability in Children With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01238822
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate, placebo
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 11 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 4, 2012 · Synced Oct 23, 2026, 7:51 AM EDT
Completed No phase listed Observational

NeuroLex EEG-Based ADHD Assessment Aid, Pivotal Study

NCT00595751
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
Lexicor Medical Technology, LLC
Industry
Eligibility
6 Years to 18 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
10
States / cities
Dothan, Alabama • Westminster, Colorado • Augusta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2008 · Synced Oct 23, 2026, 7:51 AM EDT
Completed Not applicable Interventional Results available

Training Attentional Awareness and Control in ADHD

NCT02489279
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Sustained Attention Control (SAC) Method, Scrabble
Behavioral
Lead sponsor
Think Now Incorporated
Industry
Eligibility
18 Years to 40 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 23, 2026, 7:51 AM EDT