Ear-Zap gadget aims to soothe nerve pain in spinal injury patients
NCT ID NCT07588711
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tests whether a small device that gently stimulates a nerve in the ear can safely reduce nerve pain in people with spinal cord injury. 32 adults will use the device at home for 30 days. The main goal is to see if the treatment is practical and well-tolerated, while also checking for any pain relief or improvement in quality of life.
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 32 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2028
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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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * SCI of any level or severity * 18 years of age or older * current neuropathic pain * on no medications or on a stable prescribed dose (no change in prior 6-weeks) of anti-inflammatory, pain medications and/or depression medications Exclusion Criteria: * Prone to autonomic dysreflexia * presence of cardiovascular disease * pacemaker or other implanted electrical device * cerebral shunts * epilepsy * pregnant or attempting to become pregnant * current wound/infection * unstable dose of prescribed anti-inflammatory, depression, or pain medications within past 6-weeks.
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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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Parkwood Institute, St Joseph's Health Care London
London, Ontario, N6C0A7, Canada
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Other studies related to the condition(s) this trial covers.
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