- 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
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 73–96
of 273
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Cancer
- Interventions
- methylphenidate, Placebo
- Drug · Other
- Lead sponsor
- Dana-Farber Cancer Institute
- Other
- Eligibility
- 7 Years to 21 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Cerebrovascular Accident, Transient Ischemic Attack, ADHD
- Interventions
- atomoxetine, Stimulants, No intervention (general population)
- Drug · Other
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 72,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Methylphenidate 0.15 mg/kg, Low-Intensity BMOD, Methylphenidate 0.3 mg/kg, Placebo, Methylphenidate 0.6 mg/kg, High Intensity BMOD
- Drug · Behavioral
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 154 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2005
- U.S. locations
- 2
- States / cities
- Miami, Florida • Buffalo, New York
- Conditions
- Attention Deficit Disorder With Hyperactivity, Behavioral Insomnia of Childhood
- Interventions
- Immediate Release Methylphenidate, Placebo
- Drug
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Smoking
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Fatigue, Prostate Cancer
- Interventions
- Ritalin
- Drug
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 40 Years to 90 Years · Male only
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2006
- U.S. locations
- 1
- States / cities
- New York, New York
- 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, INSOMNIA
- Interventions
- Daytrana
- Drug
- Lead sponsor
- Cox Health Systems
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Springfield, Missouri
- Conditions
- Attention-Deficit Hyperactivity Disorder
- Interventions
- HLD200 (methylphenidate hydrochloride)
- Drug
- Lead sponsor
- Ironshore Pharmaceuticals and Development, Inc
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- PTSD - Post Traumatic Stress Disorder
- Interventions
- Written Exposure Therapy (WET), methylphenidate (MPH), placebo (PBO)
- Behavioral · Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 138 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2030
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Attention Deficit Hyperactivity Disorder (ADHD), Deficient Emotional Self-Regulation (DESR)
- Interventions
- ADHD Medication, Omega-3 Fatty Acids
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson's Disease
- Interventions
- methylphenidate
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- ALL, Childhood, Leukemia, Lymphoblastic, Leukemia, Lymphoblastic, Acute, Leukemia, Lymphoblastic, Acute, L1, Leukemia, Lymphoblastic, Acute, L2, Leukemia, Lymphoblastic, Acute, Philadelphia-Positive, Leukemia, Lymphocytic, Acute, Leukemia, Lymphocytic, Acute, L1, Leukemia, Lymphocytic, Acute, L2, Lymphoblastic Leukemia, Lymphoblastic Leukemia, Acute, Lymphoblastic Leukemia, Acute, Childhood, Lymphoblastic Leukemia, Acute, L1, Lymphoblastic Leukemia, Acute, L2, Lymphoblastic Lymphoma, Lymphocytic Leukemia, Acute, Lymphocytic Leukemia, L1, Lymphocytic Leukemia, L2, Brain Tumors, Cancer of the Brain, Cancer of Brain, Malignant Primary Brain Tumors, Brain Neoplasms, Malignant
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Healthy
- Interventions
- modafinil, methylphenidate, lorazepam, placebo
- Drug
- Lead sponsor
- Orasi Medical, Inc.
- Industry
- Eligibility
- 18 Years to 35 Years · Male only
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Elk Grove Village, Illinois
- 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
- 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
- Attention-deficit/Hyperactivity Disorder
- Interventions
- Methylphenidate
- Drug
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 267 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2020
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Alzheimer Dementia
- Interventions
- Methylphenidate Extended Release Oral Capsule, Placebo
- Drug · Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 55 Years to 95 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts
- 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
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Mindfulness-Based ADHD Treatment for Children, Goal-Standard Medication (Treatment as Usual)
- Behavioral · Biological
- Lead sponsor
- Yale University
- Other
- Eligibility
- 7 Years to 13 Years
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Cocaine-Related Disorders, Substance-Related Disorders
- Interventions
- Methylphenidate
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 75 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Healthy
- Interventions
- Ritalin, Placebo
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 70 Years to 80 Years
- Enrollment
- 97 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 4
- States / cities
- Long Beach, California • Hollywood, Florida • South Miami, Florida + 1 more
- Conditions
- Healthy
- Interventions
- SPD503, Concerta, SPD503 + Concerta
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Hackensack, New Jersey