Tiny fentanyl doses may reveal hidden pain risk
NCT ID NCT00454259
First seen May 19, 2026 · Last updated May 19, 2026
Summary
This study looked at whether very small doses of fentanyl can help predict who will feel more pain after surgery. Researchers tested 48 healthy men, some who had surgery before and some who hadn't, by measuring their pain threshold after receiving ultra-low fentanyl doses. The goal was to see if this simple test could identify people at risk for severe post-operative pain.
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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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Contacts and locations
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Locations
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CHU de Bordeaux Département d'Anesthésie-Réanimation II
Pessac, Hôpital Cardiologique, 33604, France
Conditions
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