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Could a leg nerve zap ease bladder urgency?

NCT ID NCT07463326

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a non-invasive treatment called transcutaneous tibial nerve stimulation for women with overactive bladder who cannot or will not take medication. Thirty women will receive either real or sham stimulation twice a week for six weeks. Researchers will measure changes in bladder symptoms, urine flow, pelvic floor muscle activity, 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
transcutaneous tibial nerve stimulation
What this could lead to
If it works, this could offer a drug-free option to reduce urgent urination and improve quality of life for women with overactive bladder.
What could go wrong
This is a very small, early study with only 30 women. It compares the real treatment to a sham, so results may show no benefit. The treatment is not a cure and only aims to ease symptoms.

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

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2026

Expected to finish

Jan 2027

An estimate. End dates often move.

Lead sponsor

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

18 to 50 years

Sex

Female participants only

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Eligibility criteria include being between 18 and 50 years of age, having an overactive bladder validation score of 8 (AAM-V8) above 7, refusing or being unable to tolerate antimuscarinic or mirabegron treatment, and being able to understand and follow verbal stimuli. Exclusion Criteria: * The following criteria were defined as contraindications: pelvic organ prolapse or other anatomical abnormality, being in the postmenopausal period, having used anticholinergic and/or mirabegron treatment within the last 4 weeks, being pregnant or planning to become pregnant during treatment, having an active genitourinary infection, having a mechanical obstruction in the bladder, having a neurological/congenital disorder, having undergone urogynecological surgery within the last 2 months, having concomitant stress incontinence, having previously received transcutaneous tibial nerve stimulation (TTNS) treatment, and having sensory loss in the area where the treatment will be applied.

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. 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

  • Inonu University

    Malatya, Malatya, 44280, Turkey (Türkiye)

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