Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:05 PM EDT

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Showing 265–269 of 269 matching trials from the live ClinicalTrials.gov search.
Conditions
Attention Deficit Hyperactivity Disorder (ADHD), Executive Function Deficits (EFD)
Interventions
Placebo, Memantine Hydrochloride, OROS-Methylphenidate
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Phase 3 Interventional Results available

Intervention for Teens With ADHD and Substance Use

NCT02502799
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Brief Early Intervention, Parent Training with Adolescent Cognitive Behavioral Therapy, Methylphenidate
Behavioral · Drug
Lead sponsor
Florida International University
Other
Eligibility
12 Years to 16 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Miami, Florida
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
Conditions
ADHD
Interventions
Focalin XR
Drug
Lead sponsor
Novartis
Industry
Eligibility
6 Years to 12 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Anxiety Disorder
Interventions
Propranolol, Methylphenidate, Placebo
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland