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Showing 1–24 of 145 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Methamphetamine Disorders Clear all
Completed Phase 2 Interventional

Behavior Change and Maintenance Intervention for HIV+ MSM Methamphetamine Users

NCT00432926
View directory record Official record
Conditions
HIV Infections, Substance Abuse, Sexually Transmitted Diseases
Interventions
EDGE counseling, no maintenance, EDGE counseling, plus maintenance, Attention control
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Male only
Enrollment
429 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 27, 2012 · Synced Jul 21, 2026, 6:06 PM EDT
Recruiting Phase 3 Interventional

Creatine for Depressed Male and Female Methamphetamine Users

NCT02568878
View directory record Official record
Conditions
Depression, Anxiety, Methamphetamine Dependence
Interventions
Creatine monohydrate
Drug
Lead sponsor
Montana State University
Other
Eligibility
18 Years to 59 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Missoula, Montana
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Not applicable Interventional

STD Risk Reduction for Heterosexual Methamphetamine Users

NCT00344214
View directory record Official record
Conditions
Substance-Related Disorders, HIV Infections, Sexually Transmitted Diseases
Interventions
Tri-focal cognitive behavioral therapy - social skills training (CBTSS) counseling program, Standard care
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 27, 2012 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Results available

Study of Medical Treatment for Methamphetamine Addiction

NCT00833443
View directory record Official record
Conditions
Methamphetamine, Amphetamine Dependence, Pharmacogenetics, Methamphetamine Dependence, Substance Abuse
Interventions
Bupropion
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 25, 2014 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Not applicable Interventional

Mood and Decision-making in Methamphetamine Use Disorder

NCT06410196
View directory record Official record
Conditions
Methamphetamine Abuse
Interventions
Mood modulation
Behavioral
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 21, 2026, 6:06 PM EDT
Not yet recruiting Not applicable Interventional

Methamphetamine Use Disorder Support in Heart Failure Pilot Study

NCT07211724
View directory record Official record
Conditions
Heart Failure, Methamphetamine Use Disorder
Interventions
MUD Management (contingency management +/- adjunctive MUD pharmacotherapy), HF GDMT management
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Not applicable Interventional

Demonstration of a Digital Care Program for Methamphetamine Use Disorder

NCT05206175
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

DOX as a Potential Treatment for Methamphetamine Dependence

NCT02785393
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Sugar Pill, Doxazosin
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2016 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Not applicable Interventional

RCT of an Integrative Intervention for Non-Treatment-Seeking Meth Users

NCT01926184
View directory record Official record
Conditions
HIV/AIDS, Stimulant Use Disorders
Interventions
Affect Regulation Treatment to Enhance Meth Intervention Success (ARTEMIS), Contingency Management (CM)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 20, 2022 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Pilot Study of the Effect of Ibudilast on Neuroinflammation in Methamphetamine Users

NCT03341078
View directory record Official record
Conditions
Methamphetamine-dependence
Interventions
Ibudilast, Placebo Oral Tablet
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 55 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Jul 21, 2026, 6:06 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Human Stress Response in a Simulated ED Setting

NCT04317482
View directory record Official record
Conditions
Stress Physiology, Stress Reaction, Substance Use Disorders, Methamphetamine-dependence, Stress, Emotional
Interventions
Standard social stress task, Stressful experience in the ED
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
21 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Clinical Study to Evaluate the Safety of CS-1103 in Healthy Participants

NCT06316973
View directory record Official record
Conditions
Substance Use Disorders, Methamphetamine Abuse, Methamphetamine Intoxication
Interventions
CS-1103, Sterile Saline
Drug
Lead sponsor
Clear Scientific, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Jul 21, 2026, 6:06 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Safety and PK Study of BICX104 With or Without Bupropion Compared to Vivitrol

NCT07269873
View directory record Official record
Conditions
Healthy Adult Male and Female Volunteers
Interventions
BICX104 naltrexone implantable pellet, Bupropion 150 mg XL, Naltrexone (depot)
Drug
Lead sponsor
BioCorRx Pharmaceuticals Inc
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 21, 2026, 6:06 PM EDT
Terminated Phase 2 Interventional Results available

Multiple-Dose Study to Evaluate the Safety and Efficacy of IXT-m200

NCT05034874
View directory record Official record
Conditions
Methamphetamine-dependence, Methamphetamine Abuse
Interventions
IXT-m200, Placebo
Drug · Other
Lead sponsor
InterveXion Therapeutics, LLC
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
9
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Intermittent Oral Naltrexone Enhanced With an Ecological Momentary Intervention for Methamphetamine-using MSM

NCT04791969
View directory record Official record
Conditions
Methamphetamine Use Disorder
Interventions
Naltrexone Hydrochloride, Placebo, Ecological Momentary Intervention
Drug · Behavioral
Lead sponsor
Glenn-Milo Santos
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Integrated BA and HIV RR Counseling for MSM With Stimulant Abuse

NCT03175159
View directory record Official record
Conditions
Stimulant Abuse, HIV Prevention, Substance Abuse
Interventions
IMPACT, Standard of Care
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Male only
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
2
States / cities
Miami, Florida • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Jul 21, 2026, 6:06 PM EDT
Recruiting Phase 2 Interventional

MDMA-Assisted CBT for OCD (MDMA-CBT4OCD Study)

NCT05783817
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
3,4-Methyl enedioxy methamphetamine, Methamphetamine, Cognitive Behavioral Therapy (CBT)
Drug · Behavioral
Lead sponsor
Carolyn Rodriguez
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jul 21, 2026, 6:06 PM EDT
Completed Phase 2 Interventional

A Pilot Trial of Dextroamphetamine for Methamphetamine Dependence

NCT00630682
View directory record Official record
Conditions
Methamphetamine Addiction
Interventions
Dextroamphetamine, Placebo
Drug
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2013 · Synced Jul 21, 2026, 6:06 PM EDT
Completed No phase listed Observational

Stimulant Use and Methylation in HIV

NCT05916989
View directory record Official record
Conditions
HIV Infections, Methamphetamine-dependence, Methamphetamine Abuse
Interventions
Not listed
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Jul 21, 2026, 6:06 PM EDT
Terminated Phase 2 Interventional Results available

Meth-OD: A Study of IXT-m200 in Patients With Toxicity From Methamphetamine Overdose

NCT04715230
View directory record Official record
Conditions
Methamphetamine Intoxication (Disorder)
Interventions
IXT-m200, Lorazepam, Haloperidol
Biological · Drug
Lead sponsor
InterveXion Therapeutics, LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
Little Rock, Arkansas • Albuquerque, New Mexico • Everett, Washington + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Jul 21, 2026, 6:06 PM EDT
Completed No phase listed Observational Results available

Characterizing Methamphetamine Withdrawal in Recently Abstinent Methamphetamine Users: A Pilot Study

NCT00653263
View directory record Official record
Conditions
Methamphetamine Dependence, Methamphetamine Withdrawal
Interventions
Not listed
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jun 27, 2021 · Synced Jul 21, 2026, 6:06 PM EDT
Not listed Not applicable Interventional

rTMS for Craving in Methamphetamine Use Disorder

NCT03470480
View directory record Official record
Conditions
Methamphetamine Abuse, Substance Use Disorders, Stimulant Dependence, Methamphetamine-dependence, Stimulant Use, Transcranial Magnetic Stimulation
Interventions
Real Repetitive transcranial magnetic stimulation, Sham Repetitive transcranial magnetic stimulation, Methamphetamine visual cues, Neutral visual cues
Device · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Jul 21, 2026, 6:06 PM EDT
Recruiting Not applicable Interventional

Implementing a Contingency Management Program Addressing Methamphetamine Use For and With the People of Hawaii

NCT06532370
View directory record Official record
Conditions
Contingency Managment, Methamphetamine Use Disorder
Interventions
Contingency Managment
Behavioral
Lead sponsor
Queen's Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Jul 21, 2026, 6:06 PM EDT
Not yet recruiting Phase 4 Interventional

Short-term Effects of Methamphetamine on Residual Latent HIV Disease Study

NCT07584369
View directory record Official record
Conditions
HIV -1 Infection, Methamphetamine Use
Interventions
Oral Methamphetamine, Placebo oral capsule
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 21, 2026, 6:06 PM EDT