Ear zaps aim to calm diabetic stomach troubles
NCT ID NCT06783504
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests if a gentle electrical stimulation on the outer ear can activate the vagus nerve and reduce nausea, vomiting, and stomach discomfort in people with diabetes and gastroparesis. Sixty adults with both conditions will receive the treatment and report symptom changes. The goal is to improve symptom control without medication.
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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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Indiana University Hospital
Indianapolis, Indiana, 46202, United States
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