Ear device offers new hope for easing opioid withdrawal
Symptom relief
Not yet recruiting
This study is testing a small wearable device called the Sparrow Link, which is placed on the outer ear. It delivers gentle electrical signals to nerves to see if it can help reduce withdrawal symptoms like anxiety, pain, and cravings in hospitalized adults being treated for opio…
Phase: NA • Sponsor: Payel Roy • Aim: Symptom relief
Last updated Mar 27, 2026 12:40 UTC