Ear zap device cuts opioid need after major surgery
NCT ID NCT05506878
First seen Jun 27, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This study tested a small, disposable device that gently stimulates nerves in the ear to see if it could reduce the amount of strong painkillers (opioids) needed after open abdominal or pelvic surgery. 286 adults who had surgery for cancer or a liver transplant took part. The goal was to find a non-drug way to manage pain and lower opioid use.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for AURICULOTHERAPY are added.
By submitting, you agree to our Terms of use
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
-
UPMC Montefiore Hospital
Pittsburgh, Pennsylvania, 15213, United States
-
University of Pittsburgh Medical Center - Magee-Womens Hospital
Pittsburgh, Pennsylvania, 15213, United States
-
University of Pittsburgh Medical Center - Passavant Hospital
Pittsburgh, Pennsylvania, 15237, United States
-
University of Pittsburgh Medical Center - Shadyside Hospital
Pittsburgh, Pennsylvania, 15232, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a plasma beam stop colon polyps from coming back?
- A stitch in time: could a device make abdominal closure safer?
- Can we predict chemo brain before it happens?
- Your gut bacteria might reveal hidden cancer risk
- Can a smart digital program restore sleep for cancer survivors?
- Can a new infusion drug shrink Hard-to-Treat tumors?