Cannabis and HIV: does it help or hurt the brain?
NCT ID NCT04883255
First seen Jan 09, 2026 · Last updated May 09, 2026 · Updated 19 times
Summary
This study looks at how cannabis ingredients (THC and CBD) affect decision-making, attention, and motivation in people with and without HIV. About 138 adults aged 18-65 who use cannabis infrequently will take either THC, CBD, or a placebo for 5 days and then complete thinking tests and have their brain chemistry measured. The goal is to understand if cannabis helps or harms cognitive function in people living with HIV.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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UC San Diego Medical Center-Hillcrest
RECRUITINGSan Diego, California, 92103-8620, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
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