Can a nerve pacemaker that takes breaks still tame an overactive bladder?
NCT ID NCT06170450
First seen Jul 24, 2026 ยท Last updated Jul 24, 2026
Summary
This trial tests whether a sacral neuromodulation device programmed to cycle on and off (8 hours on, 16 hours off) works as well as continuous stimulation for women with overactive bladder. Participants who have already had a successful trial of the device will be randomly assigned to one of the two settings. The study measures changes in bladder symptoms and quality of life over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sacral neuromodulation (SNM) device programmed either cyclically (8 hours on, 16 hours off) or continuously
- What this could lead to
- If cycling works as well as continuous stimulation, patients could enjoy better battery life and less frequent device replacements.
- What could go wrong
- This is a small, early-stage trial with only 50 participants, so results may not apply to everyone. Cycling might not control symptoms as effectively as continuous stimulation.
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
-
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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50 people
The number who actually took part.
- Started
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Apr 2024
- Finished
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May 2026
- 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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Female participants only
- 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: * Patients 18 years of age or older * Female * English Speaking * Diagnosis of urinary urge incontinence or overactive bladder * Meet criteria for and are planning permanent SNM (ie. successful stage I or office PNE trial of SNM with 50% or more reduction in UUI episodes) * Willing and able to complete all study related items Exclusion Criteria: * Patients less than 18 years of age * Unable to provide consent * Non-English speaking * Relevant neurologic diseases (multiple sclerosis, Parkinson Disease, myasthenia gravis, - - - Charcot-Marie-Tooth disease, complete spinal cord injury) * Current or prior bladder malignancy
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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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MetroHealth
Cleveland, Ohio, 44109, United States
-
University Hospitals
Cleveland, Ohio, 44106, United States
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University of Louisville
Louisville, Kentucky, 40202, United States
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