Ketamine infusions could help curb meth addiction, new trial hopes
NCT ID NCT06496750
First seen Jun 24, 2026 · Last updated Aug 12, 2026 · Updated 6 times
Summary
This study tests whether intravenous ketamine can help people with moderate to severe methamphetamine use disorder reduce their drug use. Over 12 weeks, 120 adults will receive either ketamine or a mild sedative (midazolam) in six sessions. The main goal is to see if more participants have drug-free urine tests after treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ketamine
- What this could lead to
- If it works, this could point toward a new treatment option for methamphetamine use disorder, helping people reduce or stop use.
- What could go wrong
- This is an early phase 2 trial with only 120 people, so results may not apply broadly. Ketamine can cause side effects like dissociation or blood pressure changes, and the benefit over placebo is uncertain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
120 people
The number who actually took part.
- Started
-
Sep 2024
- Expected to finish
-
Oct 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria Study participants must: 1. Be 18 to 65 years old 2. Be able to sufficiently understand, speak, and read English 3. Be interested in reducing or stopping methamphetamine use 4. Meet criteria for methamphetamine use disorder 5. Use acceptable methods of contraception during participation in the study Exclusion criteria Study participants must not: 1. Have been in a research study of pharmacological or behavioral treatment for addiction within 6 months prior to written informed consent 2. Be currently in jail, prison, or inpatient overnight facility as required by court of law 3. Have upcoming surgery planned or scheduled 4. Be currently pregnant, breastfeeding, or planning on conception, if biologically female Additional inclusion and exclusion criteria will be assessed by the study investigators at the screening visit.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Addiction Institute of Mount Sinai
New York, New York, 10029, United States
-
Alameda Health System
San Leandro, California, 94578, United States
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Interdisciplinary Substance Use and Brain Injury Facility
Albuquerque, New Mexico, 87106, United States
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Prisma Health
Greenville, South Carolina, 29617, United States
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UT Southwestern Medical Center
Dallas, Texas, 75247, United States
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