Study probes hidden effects of common sedative on Body's smallest vessels
NCT ID NCT04946396
First seen Jan 03, 2026 · Last updated May 16, 2026 · Updated 22 times
Summary
This study looked at how a sedative called dexmedetomidine affects the smallest blood vessels (microcirculation) in people having gallbladder surgery. 64 adults were monitored using a special camera to see blood flow in the mouth lining. The goal was to understand if the drug improves tissue oxygen delivery, not to treat a disease. Results may help guide safer anesthesia in the future.
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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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Eduardo Tibiriçá
Rio de Janeiro, 22240006, Brazil
Conditions
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