- Conditions
- Healthy
- Interventions
- Dexmethylphenidate Hydrochloride
- Drug
- Lead sponsor
- Teva Pharmaceuticals USA
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
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 25
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Attention-deficit/Hyperactivity Disorder
- Interventions
- Lisdexamfetamine dimesylate, Methylphenidate Hydrochloride, Placebo
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 549 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 81
- States / cities
- Dothan, Alabama • Tucson, Arizona • Little Rock, Arkansas + 68 more
- Conditions
- Drug Interaction
- Interventions
- dl-Methylphenidate plus Cannabidiol, dl-Methylphenidate plus Cannabidiol Placebo solution
- Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Aptensio XR
- Drug
- Lead sponsor
- Rhodes Pharmaceuticals, L.P.
- Industry
- Eligibility
- 4 Years to 6 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 2
- States / cities
- Las Vegas, Nevada • Durham, North Carolina
- Conditions
- Methamphetamine Use Disorder
- Interventions
- Methamphetamine, Methylphenidate, Placebo oral capsule, Duloxetine
- Drug
- Lead sponsor
- Craig Rush
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Lexington, Kentucky
- Conditions
- Healthy
- Interventions
- OROS methylphenidate hydrochloride, methylphenidate hydrochloride
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Attention-deficit/Hyperactivity Disorder
- Interventions
- Lisdexamfetamine dimesylate, Methylphenidate Hydrochloride, Placebo
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 464 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 79
- States / cities
- Scottsdale, Arizona • Little Rock, Arkansas • National City, California + 68 more
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- Serdexmethylphenidate (SDX) and dexmethylphenidate (d-MPH)
- Drug
- Lead sponsor
- Corium, Inc.
- Industry
- Eligibility
- 4 Years to 5 Years
- Enrollment
- 123 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 20
- States / cities
- Little Rock, Arkansas • Anaheim, California • Centennial, Colorado + 17 more
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- Serdexmethylphenidate (SDX) and dexmethylphenidate (d-MPH), placebo
- Drug · Other
- Lead sponsor
- Corium, Inc.
- Industry
- Eligibility
- 4 Years to 12 Years
- Enrollment
- 246 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 20
- States / cities
- Little Rock, Arkansas • Anaheim, California • Centennial, Colorado + 17 more
- Conditions
- Pregnancy Related, Narcolepsy
- Interventions
- Pitolisant, Comparator Products
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- Female only
- Enrollment
- 1,329 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 1
- States / cities
- Morrisville, North Carolina
- Conditions
- Traumatic Brain Injury, TBI, ADHD
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- PTSD
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Methamphetamine Dependence, Cocaine Dependence
- Interventions
- OND-PR002 and MPh-IR, Placebo: Two dextrose capsules for Ond-PR002 and MPh-IR
- Drug · Other
- Lead sponsor
- Tong Lee
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 3
- States / cities
- Durham, North Carolina • Raleigh, North Carolina
- Conditions
- Healthy
- Interventions
- Dexmethylphenidate Hydrochloride
- Drug
- Lead sponsor
- Teva Pharmaceuticals USA
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- L-methylfolate, OROS-Methylphenidate, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Attention Deficit/Hyperactivity Disorder
- Interventions
- Adhansia XR
- Drug
- Lead sponsor
- Purdue Pharma LP
- Industry
- Eligibility
- 4 Years to 12 Years
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 15
- States / cities
- Little Rock, Arkansas • Colorado Springs, Colorado • Jacksonville, Florida + 12 more
- Conditions
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Interventions
- Dex-Methylphenidate hydrochloride Extended Release (Focalin® XR), Placebo
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 8
- States / cities
- Little Rock, Arkansas • Bradenton, Florida • South Miami, Florida + 4 more
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Aptensio XR, Placebo
- Drug
- Lead sponsor
- Rhodes Pharmaceuticals, L.P.
- Industry
- Eligibility
- 4 Years to 6 Years
- Enrollment
- 158 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 2
- States / cities
- Las Vegas, Nevada • Durham, North Carolina
- Conditions
- Healthy
- Interventions
- OROS-Methylphenidate, Immediate Release Methylphenidate, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Cocaine Use Disorder
- Interventions
- Cocaine, Placebo oral capsule, Methylphenidate
- Drug
- Lead sponsor
- Craig Rush
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Depression, Neurotoxicity, Unspecified Childhood Solid Tumor, Protocol Specific
- Interventions
- Adderall-XR®, Concerta®
- Drug
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 9
- States / cities
- Gainesville, Florida • Pensacola, Florida • Tampa, Florida + 4 more
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Dex-methylphenidate hydrochloride extended-release (Focalin XR), Placebo
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007
- U.S. locations
- 5
- States / cities
- Little Rock, Arkansas • Winter Park, Florida • Las Vegas, Nevada + 2 more