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Intoxication THC clinical trials

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NCT ID: NCT03655717 Completed - Clinical trials for Intoxication Alcohol

Using Imaging to Assess Effects of THC on Brain Activity

fNIRS
Start date: November 5, 2018
Phase: N/A
Study type: Interventional

This study will assess effects of tetrahydrocannabinol (THC) and THC + alcohol in marijuana users on prefrontal brain activity, using functional near-infrared spectroscopy (fNIRS) during resting state and during memory task performance. Participants will complete fNIRS testing 120 minutes following THC or identical placebo (Phase 2A), or THC/ethanol, THC/placebo ethanol, placebo THC/ethanol, and placebo THC/placebo ethanol (Phase 2B), and oxygenated hemoglobin (HbO) concentration will be measured.