Ear zaps show promise for fibromyalgia pain and sleep
NCT ID NCT07173400
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a non-invasive device that sends mild electrical pulses to the ear to stimulate the vagus nerve, which helps control pain and stress. Thirty adults with fibromyalgia received either real or sham stimulation for 30 minutes daily, five days a week, over four weeks. Researchers measured changes in pain, sleep quality, sensitivity, and fear of movement to see if this drug-free approach could improve daily life.
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Conditions
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Locations
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Istanbul Medipol University, Faculty of Medicine, Department of Physical Medicine and Rehabilitation
Istanbul, Bagcılar, 34815, Turkey (Türkiye)
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