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Showing 1–24 of 188 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: ADHD medication Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Diagnostic Utility of Attention Deficit Hyperactivity Disorder (ADHD) by Brain Activity Flow Patterns Analysis Using Evoked Response Potentials

NCT01063153
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Osmotic Release Methylphenidate
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 4 Interventional Results available

Dose Response Effects of Quillivant XR in Children With ADHD and Autism: A Pilot Study

NCT02255565
View directory record Official record
Conditions
ADHD, Autism
Interventions
Very Low Dose Quillivant XR, Low Dose Quillivant XR, Moderate Dose Quillivant XR
Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
5 Years to 16 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 31, 2017 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Language-based Learning Skills and Attention Deficit Hyperactivity Disorder (ADHD): Impact of Treatment With Sustained-release Guanfacine

NCT01146002
View directory record Official record
Conditions
Attention-deficit/Hyperactivity Disorder
Interventions
Guanfacine (sustained release)
Drug
Lead sponsor
Neurology Group of Bergen County, P.A.
Other
Eligibility
6 Years to 12 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Ridgewood, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 1, 2014 · Synced Sep 10, 2026, 2:06 AM EDT
Active, not recruiting Not applicable Interventional

Outcomes of Cognitive Behavioral Therapy (CBT) Interventions Provided by Unlicensed Professionals

NCT01075672
View directory record Official record
Conditions
Obsessive Compulsive Disorder, Body Dysmorphic Disorder, Tourette Syndrome, Trichotillomania, Panic Disorder, Social Phobia, Generalized Anxiety Disorder, Depression, Post-Traumatic Stress Disorder, Attention Deficit Hyperactivity Disorder, Eating Disorder, Specific Phobia, General Medical Condition
Interventions
Cognitive behavioral therapy (CBT)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 10, 2026, 2:06 AM EDT
Completed No phase listed Observational

A Study of Label Compliance for Attention Deficit/Hyperactivity Disorder (ADHD) Medications in Japan

NCT04113551
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
MPH (Concerta), MPH (Ritalin), Atomoxetine (ATO), Guanfacine (GFC)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
Not listed
Enrollment
17,418 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Titusville, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 10, 2026, 2:06 AM EDT
Terminated Phase 1 Interventional Results available

Safety, Tolerability, and Pharmacokinetics of Multiple Rising Doses of TAK-137 in Adults With Attention-Deficit/Hyperactivity Disorder.

NCT02163915
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
TAK-137, TAK-137 Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 55 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Marlton, New York
Source: ClinicalTrials.gov public record
Updated Jul 10, 2016 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 3 Interventional Results available

NT0102 in the Treatment of Children With Attention Deficit Hyperactivity Disorder (ADHD)

NCT01835548
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
NT0102, Placebo
Drug
Lead sponsor
Neos Therapeutics, Inc
Industry
Eligibility
6 Years to 12 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
4
States / cities
Bradenton, Florida • Maitland, Florida • Las Vegas, Nevada + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Sep 10, 2026, 2:06 AM EDT
Withdrawn Phase 4 Interventional

Adaptive Response to Intervention (RTI) for Students With ADHD

NCT03511976
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Tier 1 Classroom Management, Daily Report Card (DRC), Enhanced DRC (DRC-E), Stimulant
Behavioral · Drug
Lead sponsor
Florida International University
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Miami, Florida • Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 1Phase 2 Interventional Results available

CTx-1301 Comparative Bioavailability Study

NCT04138498
View directory record Official record
Conditions
ADHD
Interventions
Dexmethylphenidate 5 Mg Oral Capsule, Extended Release, Dexmethylphenidate 6.25 mg Tablet, Dexmethylphenidate 40 Mg Oral Capsule, Extended Release, Dexmethylphenidate 50 mg Tablet
Drug
Lead sponsor
Cingulate Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced Sep 10, 2026, 2:06 AM EDT
Withdrawn Early Phase 1 Interventional

Relapse Prevention in Stimulant Use Disorder

NCT04553263
View directory record Official record
Conditions
Stimulant Use, Relapse, Cognitive Function, ADHD
Interventions
Contrave 8Mg-90Mg Extended-Release Tablet, Bupropion
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Not applicable Interventional Results available

Improving ADHD Behavioral Care

NCT03628781
View directory record Official record
Conditions
ADHD
Interventions
Behavioral tools integrated within mehealth for ADHD software, mehealth for ADHD
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
5 Years to 12 Years
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 10, 2026, 2:06 AM EDT
Terminated Not applicable Interventional Results available

Improving Medication Adherence in ADHD Adolescents

NCT02271880
View directory record Official record
Conditions
ADHD
Interventions
Medication as usual, STAR
Other
Lead sponsor
Florida International University
Other
Eligibility
12 Years to 16 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Not applicable Interventional Results available

A+ Treatment/Feasibility of Adapted ESDM-informed Caregiver Coaching Delivered Remotely for Children With ASD (Autism Spectrum Disorder) and ADHD (Attention Deficit Hyperactivity Disorder)

NCT05417607
View directory record Official record
Conditions
Autism Spectrum Disorder, Adhd
Interventions
P-ESDM informed caregiver coaching
Behavioral
Lead sponsor
Duke University
Other
Eligibility
36 Months to 131 Months
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Not applicable Interventional Results available

Personalized Attention-Deficit/Hyperactivity Disorder (ADHD) Medication Experiment Study

NCT06305078
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Personalized ADHD Medication Experiment
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 15 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Abuse Potential of EB-1020 Immediate-Release in Healthy Recreational Stimulant Users

NCT02144415
View directory record Official record
Conditions
Healthy Volunteers, Drug Users
Interventions
EB-1020 400 mg, EB-1020 800 mg, lisdexamfetamine 150 mg, d-amphetamine 40 mg, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 3 Interventional Results available

Time Course of Response to Methylphenidate HCl ER Capsules in Children 6 to 12 Years With ADHD in Classroom Setting

NCT01269463
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, ADHD
Interventions
Methylphenidate Hydrochloride Extended Release Capsule, Placebo
Drug
Lead sponsor
Rhodes Pharmaceuticals, L.P.
Industry
Eligibility
6 Years to 12 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Dec 12, 2022 · Synced Sep 10, 2026, 2:06 AM EDT
Terminated Phase 2 Interventional

Pilot Study Examining Effect for Dextroamphetamine to Treat Cocaine Dependence Plus Attention-deficit Hyperactivity Disorder (ADHD)

NCT00514202
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Cocaine-Related Disorders, Substance-Related Disorders
Interventions
Placebo, Dextroamphetamine SR
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 21, 2012 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 3 Interventional

Further Studies of Attention Deficit Disorder - Residual Type (RT)

NCT00693212
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
methylphenidate, placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
21 Years to 55 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1986 – 1994
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 5, 2008 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 1 Interventional

Family-Based Protocol for Medication Integration in Treatment of Comorbid ASU/ADHD in Routine Care

NCT01539941
View directory record Official record
Conditions
Adolescent Substance Abuse, Attention Deficit Hyperactivity Disorder
Interventions
Medication integration protocol
Behavioral
Lead sponsor
The National Center on Addiction and Substance Abuse at Columbia University
Other
Eligibility
13 Years to 17 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2015 · Synced Sep 10, 2026, 2:06 AM EDT
Withdrawn Phase 3 Interventional

A Study of SPD465 in Young Adult Drivers With Attention-Deficit Hyperactivity Disorder (ADHD) Using Driving Simulators

NCT00458445
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
SPD465, Placebo
Drug · Other
Lead sponsor
Shire
Industry
Eligibility
19 Years to 25 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 5, 2021 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Not applicable Interventional Results available

Should Chronic Stimulant Medications be Continued Preoperatively in Patients With Attention Deficit Hyperactivity Disorder(ADHD)

NCT01740206
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Amphetamine and/or methylphenidate, Hold stimulant medication
Drug · Other
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
2 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 4 Interventional

Inuniv and Working Memory

NCT01177306
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
extended release guanfacine
Drug
Lead sponsor
Lori A. Schweickert, MD
Individual
Eligibility
8 Years to 12 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Cary, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 27, 2014 · Synced Sep 10, 2026, 2:06 AM EDT
Not listed Not applicable Interventional

Enhancing ADHD Driving Performance With Stimulant Medication

NCT00572026
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate Transdermal System
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 25 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 2, 2009 · Synced Sep 10, 2026, 2:06 AM EDT
Completed Phase 4 Interventional Results available

Examining Tolerance to CNS Stimulants in ADHD

NCT02039908
View directory record Official record
Conditions
Attention-deficit/Hyperactivity Disorder
Interventions
Methylphenidate
Drug
Lead sponsor
Florida International University
Other
Eligibility
6 Years to 12 Years
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced Sep 10, 2026, 2:06 AM EDT