Brain scans reveal pain relief secrets of common sedative
NCT ID NCT04656470
First seen Jan 06, 2026 · Last updated May 13, 2026 · Updated 20 times
Summary
This study used brain imaging to understand how a low dose of the sedative dexmedetomidine reduces pain. Seventeen healthy adults received the drug while researchers measured changes in brain fluid flow. The goal was to learn more about the drug's pain-relieving effects, not to test a new treatment.
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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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Locations
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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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