Scientists probe hidden signals behind bladder nerve therapy
NCT ID NCT06983470
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to understand how electrical stimulation of the sacral nerve helps people with overactive bladder. Researchers will test two different ways to set the stimulation and see which one works better. Fifteen adults who already qualify for a sacral nerve implant will participate. The goal is to improve how doctors program these devices for better bladder control.
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 15 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Oct 2029
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: * Determined by the research team to be fully eligible to receive a sacral neuromodulation implant at a sacral nerve as part of their normal clinical care for overactive bladder (OAB). * Adult (18 or older), capable of providing own informed consent and communicating clearly with research team. * Capable of speaking, reading, and understanding English, as all study questionnaires are standardized assessments only available in English. Exclusion Criteria: * Areflexive or atonic bladder. * Pregnant or planning to become pregnant. If a woman of child-bearing potential wishes to participate in this study, they will be pre-screened with a test to detect pregnancy. * Diagnosed neurogenic bladder, sacral nerve damage, lower motor dysfunction, or other conditions that would affect the neural circuits involved in micturition.
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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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University of Michigan
RECRUITINGAnn Arbor, Michigan, 48109, United States
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