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ClinicalTrials.gov public records Last synced Sep 13, 2026, 2:49 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Stimulant Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate the Abuse Liability, Pharmacokinetics, Safety and Tolerability of an Abuse-Deterrent d-Amphetamine Sulfate Immediate Release Formulation (ADAIR)

NCT04647903
View directory record Official record
Conditions
ADHD, Narcolepsy
Interventions
ADAIR 10 mg IR tablets, d-amphetamine sulfate, Placebo
Drug
Lead sponsor
Vallon Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 28, 2021 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 4 Interventional Results available

Examining Tolerance to CNS Stimulants in ADHD

NCT02039908
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced Sep 13, 2026, 2:49 PM EDT
Recruiting Not applicable Interventional

Reactive Driven Support for Treatment, Adherence, Resilience, and Thriving (reSTART) Clinical Trial

NCT07125235
View directory record Official record
Conditions
Behavioral Intervention, Viral Suppression of HIV Infection, ART Adherence
Interventions
reSTART Objective Adherence Self-Monitoring and Postive Affect mHealth Intervention, urine tenofovir point-of-care self-test
Behavioral · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 13, 2026, 2:49 PM EDT
Enrolling by invitation Not applicable Interventional

LDART for Stimulant Use Disorder

NCT07221396
View directory record Official record
Conditions
Stimulant Use Disorder, Cocaine Use Disorder, Methamphetamine Use Disorder
Interventions
LDART, Psychoeducational booklet
Device · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Group-Based Behavioral Therapy Combined With Stimulant Medication for Treating Children With Attention Deficit Hyperactivity Disorder and Impaired Mood

NCT00632619
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Group-based behavior therapy, Stimulant medication therapy, Community-based psychosocial treatment
Behavioral · Drug
Lead sponsor
Florida International University
Other
Eligibility
7 Years to 11 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 20, 2013 · Synced Sep 13, 2026, 2:49 PM EDT
Enrolling by invitation Phase 3 Interventional

An Open-Label Study to Assess the Long-Term Safety of Solriamfetol in Children and Adolescents With ADHD

NCT07773883
View directory record Official record
Conditions
ADHD
Interventions
Solriamfetol
Drug
Lead sponsor
Axsome Therapeutics, Inc.
Industry
Eligibility
6 Years to 18 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Dothan, Alabama • Maitland, Florida • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 1Phase 2 Interventional

A Study of CDX-1401 in Patients With Malignancies Known to Express NY-ESO-1

NCT00948961
View directory record Official record
Conditions
Advanced Malignancies
Interventions
CDX-1401 in combination with Resiquimod and/or Poly-ICLC, CDX-1401, Resiquimod, poly-ICLC
Biological
Lead sponsor
Celldex Therapeutics
Industry
Eligibility
18 Years to 99 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
7
States / cities
New Haven, Connecticut • Miami Beach, Florida • Detroit, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2016 · Synced Sep 13, 2026, 2:49 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Defecation Patterns in Constipated Patients

NCT04903470
View directory record Official record
Conditions
Constipation by Outlet Obstruction
Interventions
Bisacodyl, Atropin
Drug
Lead sponsor
The California Medical Innovations Institute, Inc.
Other
Eligibility
21 Years to 75 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
San Diego, California • Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Sep 13, 2026, 2:49 PM EDT
Recruiting Not applicable Interventional

Rural Community Peer Partnerships for Improving Methamphetamine-Associated Heart Failure Screening and Engagement

NCT06461962
View directory record Official record
Conditions
Methamphetamine Use, Heart Failure
Interventions
Treatment as Usual, Telehealth-Cardiology
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Sep 13, 2026, 2:49 PM EDT
Completed No phase listed Observational

The Effects of Dextroamphetamine on Brain Function

NCT00004556
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1991 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Sep 13, 2026, 2:49 PM EDT
Withdrawn Phase 4 Interventional

Adaptive Response to Intervention (RTI) for Students With ADHD

NCT03511976
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Tier 1 Classroom Management, Daily Report Card (DRC), Enhanced DRC (DRC-E), Stimulant
Behavioral · Drug
Lead sponsor
Florida International University
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Miami, Florida • Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Training the Innate Immune System Against SARS-CoV-2 (COVID-19) Using the Shingrix Vaccine in Nursing Home Residents

NCT04523246
View directory record Official record
Conditions
Herpes Zoster, Allergy and Immunology, Corona Virus Infection
Interventions
SHINGRIX (Zoster Vaccine REcombinant, Adjuvanted), Normal Saline
Biological · Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
65 Years to 100 Years
Enrollment
217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 4 Interventional Results available

An Interventional Safety Switch Study (Segue Study) of XYWAV in Narcolepsy

NCT04794491
View directory record Official record
Conditions
Narcolepsy
Interventions
JZP-258
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
28
States / cities
Alabaster, Alabama • Birmingham, Alabama • Los Angeles, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining Expectancy Challenges to Prevent Nonmedical Prescription Stimulant Use

NCT03648684
View directory record Official record
Conditions
Prescription Drug Abuse (Not Dependent)
Interventions
Caffeine-Based Expectancy Challenge, Placebo-Based Expectancy Challenge
Behavioral
Lead sponsor
University of Wyoming
Other
Eligibility
18 Years to 25 Years
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Laramie, Wyoming
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Sleep Disruption on Drug Response

NCT03680287
View directory record Official record
Conditions
Low Back Pain, Recurrent, Healthy
Interventions
Within-Subject test of blinded study medication
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 60 Years
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2025 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 3 Interventional Results available

Sleep and Tolerability Study: Comparing the Effects of Adderall XR and Focalin XR

NCT00393042
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Dexmethylphenidate, Mixed Amphetamine Salts, ER, placebo
Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
9 Years to 17 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Chicago, Illinois • Northbrook, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Sep 13, 2026, 2:49 PM EDT
Terminated Not applicable Interventional Results available

Treating Stimulant Addiction With Repetitive Transcranial Magnetic Stimulation

NCT04228276
View directory record Official record
Conditions
Stimulant Use Disorder, Substance-related Disorders
Interventions
Repetitive transcranial magnetic stimulation (rTMS)
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Methylphenidate for Depressed Cancer Patients Receiving Palliative Care

NCT00129467
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Sep 13, 2026, 2:49 PM EDT
Recruiting Not applicable Interventional

HIV, Equity, and Addiction Training (HEAT) Program

NCT06370481
View directory record Official record
Conditions
Substance Use Disorders, Hiv, Opioid Use Disorder, Stimulant Use (Diagnosis)
Interventions
Telemedicine, Standard of care
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 13, 2026, 2:49 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effects of a Supplement on the Side Effects Associated With Stimulant Medications

NCT07380412
View directory record Official record
Conditions
ADHD, Sleep Disturbance, Brain Fog
Interventions
Stasis Daytime and Nighttime, Placebo
Dietary Supplement
Lead sponsor
Outliers, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Sep 13, 2026, 2:49 PM EDT
Withdrawn Phase 4 Interventional

Predicting Treatment Response to Stimulants in Adult ADHD Using Functional Magnetic Resonance Imaging

NCT01858064
View directory record Official record
Conditions
ADHD
Interventions
OROS-MPH
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2015 · Synced Sep 13, 2026, 2:49 PM EDT
Terminated Phase 2 Interventional Results available

Naloxegol in Cancer Opioid-Induced Constipation

NCT02745353
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 2 Interventional Results available

Dopamine Receptor Imaging to Predict Response to Stimulant Therapy in Chronic TBI

NCT02225106
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Sep 13, 2026, 2:49 PM EDT
Completed Phase 1 Interventional

Safety Interaction Trial Ibudilast and Methamphetamine

NCT01217970
View directory record Official record
Conditions
Methamphetamine-dependence, Substance Abuse
Interventions
Ibudilast 20mg, Ibudilast 50mg, Placebo oral tablet
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated May 14, 2023 · Synced Sep 13, 2026, 2:49 PM EDT