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ClinicalTrials.gov public records Last synced Oct 26, 2026, 6:17 PM EDT

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Showing 649–672 of 845 matching trials from the live ClinicalTrials.gov search.
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Methylphenidate, Lisdexamfetamine, Atomoxetine, Amphetamine, Dextroamphetamine
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
Not listed
Enrollment
430,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Titusville, New Jersey
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
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
Methylphenidate HCl ER Capsules, 10 mg, Methylphenidate HCl ER Capsules, 15 mg, Methylphenidate HCl ER Capsules, 20 mg
Drug
Lead sponsor
Rhodes Pharmaceuticals, L.P.
Industry
Eligibility
4 Years to 5 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
South Miami, Florida • Durham, North Carolina
Conditions
Leukemia, Lymphoma, Brain Tumor
Interventions
Cognitive Training Program, Control Group
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
6 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2025
U.S. locations
1
States / cities
Houston, Texas
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate Transdermal System (MTS), placebo patch
Drug · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 65 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Disruptive Behavior Disorder
Interventions
Standard Care, Child Behavioral Health Navigator (cbhN)
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
10 Years and older
Enrollment
405 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Completed No phase listed Observational Accepts healthy volunteers

Behavioral Effects of Obstructive Sleep Apnea in Children

NCT00060723
Conditions
Sleep-disordered Breathing, Sleep Apnea, Obstructive, ADHD
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
5 Years to 12 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
ADHD
Interventions
OROS methylphenidate, No intervention
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
12 Years to 18 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
ADHD
Interventions
OROS-MPH
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Phase 4 Interventional

R61/33 - VR Study Phase 4

NCT07169760
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Meta Quest 3 VR Headset with noise cancelling headphones
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 25 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Baton Rouge, Louisiana • New Brunswick, New Jersey
Conditions
Attention-Deficit/Hyperactivity Disorder
Interventions
ABT-089, Placebo
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 60 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
12
States / cities
Lafayette, California • Jacksonville, Florida • Orlando, Florida + 9 more
Completed Not applicable Interventional Results available

Cognitive Training Trial

NCT01133418
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Computerized Progressive Attention Training, Sham Comparator Cognitive Training
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 12 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Obesity Treatment Enhanced With Working Memory Training

NCT02529397
Conditions
ADHD, Weight Loss
Interventions
Adaptive Working Memory Training, Non-adaptive cognitive training
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Completed No phase listed Observational Accepts healthy volunteers

Brain Changes in Children and Adolescents With Behavioral Problems

NCT00104039
Conditions
Attention Deficit Disorder With Hyperactivity, Mental Disorders Diagnosed in Childhood, Conduct Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
8 Years to 18 Years
Enrollment
318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Attention Deficit Hyperactivity Disorder, Sleep
Interventions
lisdexamfetamine dimesylate
Drug
Lead sponsor
Clinical Study Centers, LLC
Other
Eligibility
6 Years to 12 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
Lisdexamfetamine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Naltrexone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Hypericum perforatum, Placebo
Drug · Other
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
6 Years to 17 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Kenmore, Washington
Conditions
ADHD
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
ADHD, Psychiatric Health
Interventions
Telehealth Intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
3 Years to 5 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
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
Conditions
ADHD
Interventions
ADHD Therapy
Device
Lead sponsor
Lumos Labs, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
5
States / cities
Jacksonville, Florida • Lakeland, Florida • Rochester Hills, Michigan + 2 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Attention Deficit Hyperactivity Disorder (ADHD) Smoking Cessation Study

NCT00736255
Conditions
Attention Deficit Hyperactivity Disorder, Nicotine Dependence
Interventions
Transdermal Nicotine Patch, Lis-dexamphetamine (Vyvanse), Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
ADHD, Attention Deficit Hyperactivity Disorder, Attention Deficit Disorder With Hyperactivity, Mental Disorders Diagnosed in Childhood, Attention Deficit and Disruptive Behavior Disorders
Interventions
Methylphenidate ER, Cyproheptadine
Drug
Lead sponsor
Douglas Sears
Individual
Eligibility
6 Years to 12 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Van Nuys, California