- Conditions
- Volunteer, Attention Deficit Hyperactivity Disorder
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 167
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- Conditions
- Attention-Deficit/Hyperactivity Disorder
- Interventions
- SPN-812
- Drug
- Lead sponsor
- Supernus Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 159 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 38
- States / cities
- Beverly Hills, California • Garden Grove, California • Los Alamitos, California + 33 more
- 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 Disorder With Hyperactivity
- Interventions
- CTN XR (TBM), CTN SR, CTN XR (Clin)
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 174 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 2
- States / cities
- Lenexa, Kansas • Millcreek, Utah
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Lisdexamfetamine
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 12 Years to 30 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- ADHD, Cannabis Use Disorder
- Interventions
- Delayed-release, extended-release methylphenidate, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 16 Years to 26 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- ADHD, Anxiety, Generalized Anxiety, Social Anxiety Disorder
- Interventions
- Centanafadine, Placebo
- Drug · Other
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 315 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 46
- States / cities
- Dothan, Alabama • Little Rock, Arkansas • Rogers, Arkansas + 41 more
- 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
- Conditions
- Attention Deficit Hyperactivity Disorder (ADHD)
- Interventions
- PRC-063 25 mg, Placebo, PRC-063 35 mg, PRC-063 45 mg, PRC-063 55 mg, PRC-063 70 mg, PRC-063 85 mg, PRC-063 100 mg
- Drug
- Lead sponsor
- Rhodes Pharmaceuticals, L.P.
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 2
- States / cities
- Newport Beach, California • Las Vegas, Nevada
- Conditions
- Attention Deficit-Hyperactivity
- Interventions
- MYDAYIS, Placebo
- Drug
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Healthy Adult Participants
- Interventions
- Centanafadine
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Lenexa, Kansas
- Conditions
- ADHD, Attention Deficit Hyperactivity Disorder
- Interventions
- Naltrexone, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- ADHD
- Interventions
- methylphenidate HCl (Concerta), Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 297 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- Adult Attention Deficit Hyperactivity Disorder
- Interventions
- Dasotraline
- Drug
- Lead sponsor
- Sumitomo Pharma America, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 724 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 65
- States / cities
- Beverly Hills, California • Encino, California • Escondido, California + 52 more
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- UC-A, UC-N
- Device
- Lead sponsor
- Think Now Incorporated
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 2
- States / cities
- Berkeley, California • Los Angeles, California
- 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
- ADHD NOS
- Interventions
- Strattera (atomoxetine)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- ADHD
- Interventions
- PRC-063 oral capsules, Placebo oral capsules
- Drug
- Lead sponsor
- Purdue Pharma, Canada
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 288 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 8
- States / cities
- Bradenton, Florida • Lakeland, Florida • Maitland, Florida + 5 more
- Conditions
- ADHD Specifically With Executive Function Impairment
- Interventions
- SPD489, Placebo
- Drug · Other
- Lead sponsor
- Shire
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 161 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 39
- States / cities
- Little Rock, Arkansas • Rolling Hills Estates, California • San Diego, California + 34 more
- Conditions
- Attention Deficit Disorder With Hyperactivity (ADHD)
- Interventions
- Transcranial Magnetic Stimulation (TMS), Sham Transcranial Magnetic Stimulation (Sham TMS)
- Device
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Autism Spectrum Disorder
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 16 Years to 50 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Interventions
- IR Viloxazine, Placebo
- Drug
- Lead sponsor
- Supernus Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 4
- States / cities
- Bradenton, Florida • Libertyville, Illinois • Owensboro, Kentucky + 1 more
- Conditions
- Attention Deficit Disorder, Attention Deficit Hyperactivity Disorder
- Interventions
- Centanafadine SR
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 662 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Culver City, California