Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:06 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 217–240 of 862 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Attention Deficit/Hyperactivity Disorder Clear all
Active, not recruiting Not applicable Interventional

Digital Therapeutics for Behavior Problems

NCT05647772
View directory record Official record
Conditions
Problem Behavior, Child Behavior
Interventions
UseIt! App, Coach, SmilingMind App
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
5 Years to 8 Years
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 4 Interventional Results available

Guanfacine for the Treatment of Hyperactivity in Pervasive Developmental Disorder

NCT01238575
View directory record Official record
Conditions
Pervasive Development Disorders
Interventions
placebo, extended-release guanfacine
Other · Drug
Lead sponsor
Yale University
Other
Eligibility
5 Years to 14 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
5
States / cities
Los Angeles, California • New Haven, Connecticut • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional

Neuroplasticity Technology for Attention-deficit/Hyperactivity Disorder (ADHD)

NCT03363568
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Adaptive Inhibitory Control Training, Non-adaptive Inhibitory Control Training
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 11 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional Results available

Evaluating the Methylphenidate Patch to Treat Former Stimulant Users With ADHD

NCT00780208
View directory record Official record
Conditions
Adult Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
Daytrana (methylphenidate patch)
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Oct 21, 2026, 9:06 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

An fMRI Study of Stimulant vs. Non-Stimulant Treatment of ADHD

NCT02259517
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Guanfacine, Lisdexamfetamine
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
6 Years to 17 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 2 Interventional Results available

Citalopram to Enhance Cognition in HD

NCT00271596
View directory record Official record
Conditions
Huntington Disease, Chorea, Executive Dysfunction
Interventions
20mg daily citalopram, Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
3
States / cities
Scottsdale, Arizona • Iowa City, Iowa • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 13, 2013 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 3 Interventional Results available

Attention Deficit Hyperactivity Disorder (ADHD) in Adolescents With Substance Use Disorders (SUD)

NCT00264797
View directory record Official record
Conditions
ADHD, Substance Abuse
Interventions
Methylphenidate (OROS-MPH), Methylphenidate (OROS-MPH) - Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
13 Years to 18 Years
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
12
States / cities
Denver, Colorado • Jacksonville, Florida • St. Petersburg, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2013 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional

Ongoing Tai Chi Training for Children With ADHD

NCT03434509
View directory record Official record
Conditions
ADHD
Interventions
Continuous Tai Chi and Mindful Movement classes
Other
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
8 Years to 15 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 21, 2026, 9:06 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Neuroimaging, Omega-3 and Reward in Adults With ADHD (NORAA) Trial

NCT02156089
View directory record Official record
Conditions
Attention Deficit Disorder, Attention Deficit Hyerpactivity Disorder
Interventions
Highly unsaturated omega-3 fatty acids
Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 26, 2018 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional Results available

Four-week Open-trial Extension TNS for ADHD

NCT03870737
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
Active TNS
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
8 Years to 12 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 29, 2019 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional Results available

A Randomized Trial of Interventions for Teenage Drivers With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01322646
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
CarChipPro, Driver's Education, STEER Program, Driving Simulator Practice
Device · Behavioral · Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
16 Years to 18 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 1 Interventional

Biomarkers of ADHD Treatment Response

NCT05650775
View directory record Official record
Conditions
ADHD
Interventions
Concerta, Adderall-XR
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
7 Years to 11 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Brookline, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neuromodulation of Executive Function in the ADHD Brain

NCT04175028
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 66 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Nicotine, Non-Smokers With and Without ADHD, and Genetics Study

NCT01819259
View directory record Official record
Conditions
Non-smoker, ADHD
Interventions
Nicotine nasal spray, Placebo
Drug
Lead sponsor
Scott Kollins, PhD
Other
Eligibility
18 Years to 25 Years
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 30, 2018 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 4 Interventional Results available

Open-Label Study of SPN-812 Administered With Psychostimulants in Children and Adolescents With ADHD

NCT04786990
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder (ADHD)
Interventions
SPN-812
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
16
States / cities
Little Rock, Arkansas • Orange, California • Miami, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mindful Parenting and Parent Training Program Study

NCT03796663
View directory record Official record
Conditions
Disruptive Behavior, Attention Deficit Hyperactivity Disorder, Oppositional Defiant Disorder, Conduct Disorder, Disruptive Behavior Disorder
Interventions
Mindful Parenting Program, MATCH BPT Program
Behavioral
Lead sponsor
New York University
Other
Eligibility
6 Years to 11 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 4 Interventional Results available

Large-scale Brain Organization During Cognitive Control in ADHD

NCT04349917
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
8 Years to 12 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 12, 2021 · Synced Oct 21, 2026, 9:06 AM EDT
Recruiting Phase 4 Interventional

Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD

NCT04781140
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
100mg SPN-812, Placebo
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
48 Months to 69 Months
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
54
States / cities
Saraland, Alabama • Fayetteville, Arkansas • Little Rock, Arkansas + 49 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 3 Interventional Results available

NWP09 in Children With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01654250
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
NWP09, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
6 Years to 12 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
9
States / cities
Little Rock, Arkansas • Huntington Beach, California • Irvine, California + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2016 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Prevention of School Dropout for Mexican American Adolescents

NCT00051727
View directory record Official record
Conditions
Depression, Conduct Disorder
Interventions
Bridges to High School Project
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
10 Years to 15 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2002
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 10, 2012 · Synced Oct 21, 2026, 9:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Focus Groups in Ethnically and Racially Diverse Families

NCT05930886
View directory record Official record
Conditions
Attention Deficit/Hyperactivity Disorder, Emotional Dysfunction, Irritable Mood
Interventions
Focus Group
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional

Mindful Awareness Practices for ADHD Pilot Open Trial

NCT05584475
View directory record Official record
Conditions
ADHD
Interventions
Mindful Awareness Practices (MAPs)
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
13 Years to 17 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional

Reminder Focused Positive Psychiatry in Adolescents With ADHD and PTSD

NCT04336072
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Attention Deficit Hyperactivity Disorder
Interventions
RFPP, TFCBT
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
9 Years to 18 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 21, 2026, 9:06 AM EDT
Completed Not applicable Interventional

Evaluating an Online Parenting Support System Disseminated by Pediatric Practices

NCT02064452
View directory record Official record
Conditions
Child Disruptive Behavior Disorders, Oppositional Defiant Disorder, Conduct Disorder, Attention Deficit Hyperactivity Disorder
Interventions
Triple P Online System, Placebo Comparator
Other · Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
3 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Eugene, Oregon • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 21, 2026, 9:06 AM EDT