Ear device aims to calm opioid withdrawal without extra drugs
Symptom relief
Not yet recruiting
This study tests a small wearable device called Sparrow Link that sends gentle electrical pulses to nerves in the outer ear. The goal is to see if it helps reduce opioid withdrawal symptoms in hospitalized adults with opioid use disorder. About 50 participants will be randomly as…
Phase: NA • Sponsor: Payel Roy • Aim: Symptom relief
Last updated May 14, 2026 12:04 UTC