- Conditions
- Healthy
- Interventions
- Methylphenidate, Triazolam, Project: EVO, Placebo
- Drug · Other
- Lead sponsor
- Akili Interactive Labs, Inc.
- Industry
- Eligibility
- 40 Years to 55 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
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 1–24
of 269
matching trials from the live ClinicalTrials.gov search.
- Conditions
- ADHD
- Interventions
- Concerta, Adderall-XR
- Drug
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 7 Years to 11 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Brookline, Massachusetts
- Conditions
- Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Depression, Fatigue, Quality of Life
- Interventions
- methylphenidate hydrochloride, quality-of-life assessment, radiation therapy
- Drug · Procedure · Radiation
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 120 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2006
- U.S. locations
- 7
- States / cities
- Phoenix, Arizona • Decatur, Illinois • New Orleans, Louisiana + 4 more
- Conditions
- Healthy, Attention Deficit Hyperactivity Disorder
- Interventions
- Methylphenidate, Naltrexone, Placebo
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- 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
- ADHD, Attention Deficit Hyperactivity Disorder
- Interventions
- Methylphenidate, Atomoxetine
- Drug
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 7 Years to 12 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Apathy, Alzheimer's Disease
- Interventions
- Methylphenidate, placebo, Psychosocial intervention
- Drug · Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Charleston, South Carolina
- Conditions
- Brain Injury Traumatic Severe (Diagnosis), Coma, Consciousness, Level Altered, Anoxic Brain Injury
- Interventions
- Methylphenidate
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Methamphetamine Dependence, Methamphetamine Abuse
- Interventions
- OROS-MPH
- Drug
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Posttraumatic Stress Disorder, Traumatic Brain Injury
- Interventions
- Methylphenidate Hydrochloride 20 mg, Placebo Capsule, Galantamine 12 mg
- Drug
- Lead sponsor
- INTRuST, Post-Traumatic Stress Disorder - Traumatic Brain Injury Clinical Consortium
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 7
- States / cities
- San Diego, California • Boston, Massachusetts • Manchester, New Hampshire + 4 more
- Conditions
- ADHD - Combined Type
- Interventions
- Methylphenidate, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 6 Years to 40 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2029
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cognition Disorder, Attention Deficit Disorder, Traumatic Brain Injury
- Interventions
- Methylphenidate
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Traumatic Brain Injury
- Interventions
- methylphenidate, Placebo
- Drug
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Chronic Pain
- Interventions
- Methylphenidate, carbidopa-levodopa, Placebo
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Depression, Palliative Care, Cancer, Mental Disorder
- Interventions
- Methylphenidate, Placebo, Selective Serotonin Uptake Inhibitor (SSRI)
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- 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
- ADHD, Bipolar Disorder
- Interventions
- methylphenidate HCl (Concerta)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 55 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- Alcoholism, Attention Deficit Disorder
- Interventions
- Methylphenidate
- Drug
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Cocaine-Related Disorders, Substance-Related Disorders
- Interventions
- Methylphenidate
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 21 Years to 50 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 1999
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Sleep Problems
- Interventions
- Not listed
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 4 Years to 9 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 3
- States / cities
- New York, New York • Portland, Oregon • Houston, Texas
- Conditions
- Smoking, ADHD
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 101 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Obesity, Apathy
- Interventions
- MOVE, medical crisis councelling, methyphenidate
- Behavioral · Drug
- Lead sponsor
- VA Nebraska Western Iowa Health Care System
- Federal
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- 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