Shocking away nerve pain: new device offers hope for diabetics
NCT ID NCT07405021
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests if a non-invasive device that stimulates the vagus nerve can reduce pain, numbness, and tingling in people with diabetic nerve damage. Researchers will measure pain levels, nerve signals, and walking ability in 40 adults aged 45-60. The goal is to find a drug-free way to ease symptoms and improve daily life.
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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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Apr 2026
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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45 to 60 years
- 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 * Thirty patients diagnosed with diabetic neuropathy of both genders. * Age range between 45 and 60 years. * Presence of numbness and/or pain in the feet with no other identifiable cause. * Pain characterized as stabbing, electric shock-like, or burning in nature. * Presence of glove-stocking sensory changes and abnormal sensations in the distal lower limbs. * Ability to ambulate independently without assistance. * Patients under full medical control. * Hemoglobin A1c levels ranging from 6.5% to 7%. * History of diabetes mellitus for more than 5 years. Exclusion Criteria * Implantation of cardiac pacemakers or other electrical stimulation devices. * Presence of sinus bradycardia, sick sinus syndrome, or other cardiac arrhythmias. * Lumbar radiculopathy. * Psychiatric or mental disorders or history of seizures. * Visual or auditory impairments or tremors affecting balance. * Presence of other neuromuscular disorders. * Foot deformities or active foot ulcers. * History of lower limb surgical operations.
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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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outpatient clinic, faculty of physical therapy, Horus university
RECRUITINGDamietta, Egypt
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Other studies related to the condition(s) this trial covers.
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- A muscle protein may signal nerve damage in diabetes — study puts it to the test
- Could a simple supplement soothe diabetic nerve damage?