Can a fake vagus nerve device fool the Body's inflammation response?
NCT ID NCT07791290
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
Researchers are testing whether a sham version of the Vagustim ear device can act as a believable placebo in vagus nerve stimulation studies. The trial enrolls 20 healthy adults matched by age and sex. Participants receive either real or sham stimulation, and researchers measure blood levels of TNF, an inflammation marker. The goal is to validate the sham method so future trials can more accurately test taVNS for inflammatory conditions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Vagustim transcutaneous auricular vagus nerve stimulation device
- What this could lead to
- If the sham method works as a placebo, future trials can more reliably test whether vagus nerve stimulation truly reduces inflammation.
- What could go wrong
- This is a small pilot study with 20 healthy adults. The sham may not fully mimic the real device's sensation, and results may not apply to people with inflammatory conditions.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age greater than or equal to 18 years 2. Capable of giving informed consent or have an acceptable surrogate capable of giving consent on the participant's behalf. 3. Stated willingness to comply with all study procedures and availability for the duration of the study. Exclusion Criteria: 1. Participants or guardians who, in the opinion of the Investigator, may be non-compliant with study schedules or procedures. 2. Any known inflammatory condition (e.g., SLE) or other chronic condition including kidney disease (exceptions: temporary urinary conditions, including urinary tract infection (UTI), microscopic hematuria, etc. ) 3. History of cardiac disease (arrhythmias, structural/functional abnormalities). 4. Implantable electronic devices (pacemakers, defibrillators, hearing aids, cochlear implants, or deep brain stimulators). 5. Chronic rash or skin breakdown of the left ear at the cymba concha. 6. Pregnancy or breast feeding.
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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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Cohen Children's Medical Center, Pediatric Nephrology
RECRUITINGNew Hyde Park, New York, 11042, United States
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