Scientists scan brains of cocaine users to spot differences
NCT ID NCT04721418
First seen Nov 01, 2025 · Last updated Jun 18, 2026 · Updated 39 times
Summary
This study uses a special brain scan (PET) to compare the number of connections between brain cells in people with cocaine use disorder versus healthy volunteers. Researchers want to see if these connections change after three weeks of staying off cocaine. The study does not test any treatment—it only observes and measures brain activity.
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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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Connecticut Mental Health Center
RECRUITINGNew Haven, Connecticut, 06519, United States
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Conditions
The condition(s) this trial relates to.
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The condition terms exactly as the trial's registrant entered them.