- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 97–120
of 153
matching trials from the live ClinicalTrials.gov search.
- Conditions
- ADHD
- Interventions
- Methylphenidate Hydrochloride ER, Behavioral classroom, Placebo, General Classroom, Academic Accommodations
- Drug · Behavioral
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 288 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 2
- States / cities
- Miami, Florida • Amherst, New York
- Conditions
- Opioid Abuse, Opioid Addiction, Stimulant Abuse, Stimulant Addiction
- Interventions
- tramadol, placebo, Hydromorphone, Methylphenidate
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 21 Months to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Naltrexone, Methylphenidate Abuse
- Interventions
- Placebo, Methylphenidate 60 mg, Treatment Phase Sequence 4213, Treatment Phase Sequence 2134, Treatment Phase Sequence 1342, Treatment Phase Sequence 3421
- Drug
- Lead sponsor
- Avekshan LLC
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- Ritalin LA (methylphenidate hydrochloride extended release)
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 299 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 16
- States / cities
- Little Rock, Arkansas • Beverly Hills, California • Spring Valley, California + 12 more
- Conditions
- Mood Disorder, Mental Disorder Diagnosed in Childhood, Attention Deficit and Disruptive Behavior Disorder, Attention Deficit Hyperactivity Disorder
- Interventions
- Add-on citalopram following optimized methylphenidate, Add-on placebo following optimized methylphenidate
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 7 Years to 17 Years
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2018
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- OROS methylphenidate, Placebo
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Methylphenidate Transdermal System
- Drug
- Lead sponsor
- Noven Therapeutics
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Depression
- Interventions
- Citalopram, Methylphenidate (MPH), Placebo
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 181 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Placebo/ CONCERTA (methylphenidate HCl), CONCERTA (methylphenidate HCl) / Placebo
- Drug
- Lead sponsor
- Ortho-McNeil Janssen Scientific Affairs, LLC
- Industry
- Eligibility
- 9 Years to 12 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 2
- States / cities
- Irvine, California • Houston, Texas
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Methylphenidate Transdermal System
- Drug
- Lead sponsor
- Noven Therapeutics
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 175 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 18
- States / cities
- Scottsdale, Arizona • San Marcos, California • Boulder, Colorado + 15 more
- 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
- Down Syndrome, ADHD
- Interventions
- Quillivant XR, Placebo
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 4
- States / cities
- Sacramento, California • Boston, Massachusetts • Cincinnati, Ohio + 1 more
- Conditions
- Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 8 Years to 21 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- 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
- Posttraumatic Stress Disorder (PTSD)
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • Tuscaloosa, Alabama • Seattle, Washington
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Guanfacine, Methylphenidate (MPH)
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 7 Years to 14 Years
- Enrollment
- 212 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Pervasive Development Disorders
- Interventions
- placebo, extended-release guanfacine
- Other · Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 5 Years to 14 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 5
- States / cities
- Los Angeles, California • New Haven, Connecticut • Atlanta, Georgia + 2 more
- 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
- Normal Physiology, Opioid Use Disorders
- Interventions
- [11C]raclopride plus placebo, [11C]raclopride plus drug, [11C]NNC-112
- Drug
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 153 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2025
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- ADHD
- Interventions
- methylphenidate, Placebo
- Drug
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 7 Years to 13 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2005
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- ADHD - Inattentive Type, ADHD - Combined Type
- Interventions
- OROS-Methylphenidate and placebo for inattentive type pts, OROS-Methylphenidate and placebo for combined type pts
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 7 Years to 11 Years
- Enrollment
- 171 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2014
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- PTSD, Stroke
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- 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