Ultrasound reveals secrets of knee pain block
NCT ID NCT06245460
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at why a common numbing shot for knee surgery works so well. Doctors used ultrasound to see if the medicine spreads to nerves behind the knee. The goal was to measure how often this spread happens in 30 adults having knee surgery. The study was stopped early, but the results may help improve pain relief after knee operations.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Department of anesthesia, Ambroise Paré Hospital - APHP
Boulogne-Billancourt, 92100, France
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