Ear device aims to cut opioid use after liver transplant
NCT ID NCT03265249
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a small device worn on the ear that uses mild electrical pulses to help control pain after a liver transplant. The goal was to see if it could reduce the need for strong painkillers like opioids. The study was stopped early and included 27 adults waiting for a liver transplant.
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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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Duke University
Durham, North Carolina, 27705, United States
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