- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- SMS Intervention
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Stimulant Use (Diagnosis), Hiv
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Neurofibromatosis Type 1
- Interventions
- CogmedRM, Mobymax
- Other
- Lead sponsor
- Kristina Hardy
- Other
- Eligibility
- 8 Years to 16 Years
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Amphetamine and/or methylphenidate, Hold stimulant medication
- Drug · Other
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 2 Years to 18 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- ADHD, Autism Spectrum Disorder
- Interventions
- Randomization to either Amphetamine (AMP) class of stimulant medication or Methylphenidate (MPH) class of stimulant medication, Randomization to either Alpha 2 agonist class of medication or alternate class of stimulant.
- Drug
- Lead sponsor
- Daniel Coury
- Other
- Eligibility
- 4 Years to 17 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 10
- States / cities
- Irvine, California • Los Angeles, California • Portland, Maine + 7 more
- 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
- Attention Deficit Hyperactivity Disorder
- Interventions
- Text- Messaging, Treatment as usual
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Narcolepsy, Obstructive Sleep Apnea, Pregnant Women and Their Offspring
- Interventions
- Sunosi (solriamfetol), Other prescription wake-promoting medications or stimulants, No treatment
- Drug · Other
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- Female only
- Enrollment
- 1,731 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2029
- U.S. locations
- 2
- States / cities
- Morrisville, North Carolina • Wilmington, North Carolina
- Conditions
- Attention Deficit Hyperactivity Disorder, Deficient Emotional Self-Regulation
- Interventions
- Omega-3 Fatty Acid, ADHD Medication
- Dietary Supplement · Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Substance Related Disorder, Drug Overdose, eHealth
- Interventions
- Connections mHealth Application
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- ADHD
- Interventions
- CNS Stimulant
- Drug
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Feedback, Psychological, Clinical Trial, Substance Abuse
- Interventions
- Web-based PFI, Assessment Only
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 843 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- ADHD
- Interventions
- methylphenidate HCl, Mixed amphetamine salts extended release
- Drug
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 7 Years to 11 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Brookline, Massachusetts
- Conditions
- Methamphetamine Abuse
- Interventions
- Affect Treatment Program for Methamphetamine Use Disorder
- Other
- Lead sponsor
- Affect Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Constipation
- Interventions
- naloxegol
- Drug
- Lead sponsor
- Joseph Ma
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- ADHD
- Interventions
- lisdexamfetamine
- Drug
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Methamphetamine Addiction, Crystal Meth Addiction, Amphetamine Addiction
- Interventions
- Varenicline, then placebo, Placebo, then varenicline
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- HIV, Stimulant Use Disorder, Justice Involved Populations, HIV Prevention
- Interventions
- DynamiCare, Patient Navigation (PN)
- Device · Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 2
- States / cities
- New Haven, Connecticut • Dallas, Texas
- Conditions
- Autism Spectrum Disorders, Mood Disorders, Sleep Disorders, Attention Deficit Disorders
- Interventions
- Pharmacological Intervention
- Drug
- Lead sponsor
- Child Psychopharmacology Institute
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Healthy
- Interventions
- Blinded drug dose conditions
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cocaine Dependence
- Interventions
- Buspirone, Placebo for Buspirone, Methylphenidate, Placebo for Methylphenidate
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Overdose Accidental
- Interventions
- IM naltrexone, Usual Care
- Drug · Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- LSD
- Interventions
- LSD, Placebo
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- dextro-amphetamine, Sham Comparison
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Stanford, California