The purpose of this research study is to determine whether the CB1R availability is lower in synthetic psychoactive cannabinoid subjects using the most widely available synthetic psychoactive cannabinoids at the time the study is initiated.
Age range
18 Years – 55 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Positron Emission Tomography (PET Imaging)
Timeframe: Change in CB1R availability from baseline throughout one test day