Ear zap may boost blood flow in leg artery disease
NCT ID NCT03445754
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested if a gentle electrical stimulation on the ear (transcutaneous vagal stimulation) could improve blood vessel function in 11 people with peripheral artery disease (PAD). The goal was to see if this non-invasive method could help blood vessels relax and work better. The approach is experimental and early-stage, focusing on short-term effects.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
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Locations
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University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, 73117, United States