Opening soonPhase 2Interventional
What this study is about
Methamphetamine use disorder is a major public health concern in Australia and globally. GLP-1 medications such as semaglutide (e.g. Ozempic) are approved for diabetes and medication, and may potentially affect craving for other substances apart from food. We do not know if this will help people who use methamphetamine ('ice') to reduce their use. This study will treat people who use methamphetamine with weekly injections of semaglutide. It will provide data on if this is a potentially safe and practical treatment for this group of people.
A promising-looking record is not the same as confirmed eligibility. The study team must review the full criteria and current recruitment status.
Basic eligibility
Age18 Years to Not listed
SexAll
Healthy volunteersNot accepted
ConditionMethamphetamine Use Disorder
Full registry criteria
Inclusion Criteria: 1. Has provided voluntary, written informed consent; 2. Aged 18 years or older; 3. Diagnosed with moderate to severe methamphetamine use disorder (DSM-5 criteria); 4. Self-reported methamphetamine use on at least 14 of past 28 days and a positive oral fluid drug screen for amphetamine/methamphetamine; 5. Willing and able to comply with study procedures and follow-up visits; 6. People of child-bearing potential must agree to use effective contraception during treatment and during the 60 days after treatment end. Exclusion Criteria: 1. Uncontrolled medical or psychiatric conditions that may interfere with participation; 2. Body mass index less than 22 kg/m2; 3. Confirmed diagnosis of diabetes mellitus (either known history of diabetes; concomitant treatment with insulin, metformin, sulfonylureas, thiazolidinediones, SGLT2 inhibitor, DPP4 inhibitor; or HbA1c \>6.5 at screening); 4. Currently taking a GLP-1 receptor agonist; 5. Known hypersensitivity or contraindications to GLP-1 receptor agonists as per product information; 6. Current enrolment in another interventional trial; 7. Lactating, pregnant or at risk of pregnancy not willing to avoid pregnancy 8. History of pancreatitis; 9. History of medullary thyroid cancer; 10. Current admission to a residential rehabilitation program or inpatient program or planned admission during the study period, which would interfere with participation in study visits or procedures; 11. Currently experiencing psychosis or current active suicidality 12. Any condition or circumstance that, in the opinion of the investigator, would compromise the participant's ability to comply with the study procedures, complete protocol requirements, or provide reliable data.
