A 'Bladder Pacemaker'? nerve stimulation may curb incontinence after spinal injury
NCT ID NCT03472599
First seen Aug 20, 2026 · Last updated Aug 21, 2026 · Updated 1 time
Summary
This trial tests whether long-term electrical stimulation of the genital nerves can reduce bladder spasms and improve continence in people with neurogenic bladder dysfunction due to spinal cord injury, stroke, or multiple sclerosis. Participants will use a home-based stimulation system for up to a year, and researchers will track leakage episodes, urgency, and bladder capacity. The goal is to develop a practical 'bladder pacemaker' that enhances independence and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Genital nerve stimulation
- What this could lead to
- If effective, this could lead to a 'bladder pacemaker' that helps people with spinal cord injuries manage incontinence and improve quality of life.
- What could go wrong
- This is a small early-stage trial, and the approach has not been tested for long-term home use. Results may vary, and there is a risk of infection or discomfort.
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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17 people
The number who actually took part.
- Started
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Nov 2019
- Finished
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Sep 2023
- 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.
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: * Suprasacral neurogenic bladder following spinal cord injury, stroke, or multiple sclerosis * Neurologically stable * Skeletally mature, over 18 years of age. * Reflex bladder contractions confirmed by cystometrogram * At least six (6) months post spinal cord injury, stroke, or multiple sclerosis diagnosis * Able to understand and comply with study requirements * Able to understand and give informed consent Exclusion Criteria: * Active sepsis * Open pressure sores on penis * Significant trauma, erosion or stricture of the urethra * Pregnancy * Individuals who do not speak English.
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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.
Contacts and locations
Locations
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Louis Stokes VA Medical Center, Cleveland, OH
Cleveland, Ohio, 44106-1702, United States
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Syracuse VA Medical Center, Syracuse, NY
Syracuse, New York, 13210, United States
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