Ear device offers Drug-Free hope for veterans with fibromyalgia
NCT ID NCT06415591
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a small, FDA-cleared device that gently stimulates nerves in the ear to reduce pain and improve daily function in 240 veterans with fibromyalgia. Half will get the real device, half a sham, and researchers will track pain levels and brain activity over 24 weeks. The goal is to find a safe, non-drug option for chronic pain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Nov 2028
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a US federal agency other than the NIH.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 years or older; for those who participate in the MRI portion, age 20-60 years old (limit specifically set for participants receiving an MRI scan; limit set to minimize brain structural changes due to aging) * For those who participate in the MRI portion, right-handedness, to provide consistency in brain structure and function (limit specifically set for participants receiving an MRI scan; limit set to minimize brain structural changes due to aging) * For those who participate in the MRI portion, the ability to safely tolerate MRI * Diagnosis of fibromyalgia by the American College of Rheumatology 2016 criteria69 * Pain score of 4 or greater on DVPRS51 in the 3 months prior to enrollment * Intact skin in area of PENFS treatment Exclusion Criteria: * Pregnancy (self-reported) * History of seizures or neurologic conditions that alter the brain * Claustrophobia, MRI-incompatible implants, or other conditions incompatible with MRI (only for those who participate in MRI) * History of uncontrolled psychiatric illness, autoimmune disease that leads to pain, or skin conditions that can increase risk of infection at PENFS site
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Atlanta VA Medical and Rehab Center, Decatur, GA
RECRUITINGDecatur, Georgia, 30033-4004, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can qigong loosen the grip of fibromyalgia? trial tests two styles
- Can a light bulb dial down chronic pain?
- Can a Hands-On nerve technique ease Fibromyalgia's grip?
- Why some days hurt more: charting Fibromyalgia's daily swings
- Zapping the vagus nerve: a new hope for fibromyalgia pain?