Can a leg nerve zap curb Post-Prostate surgery leakage?
NCT ID NCT07742176
First seen Aug 03, 2026 · Last updated Aug 07, 2026 · Updated 3 times
Summary
This trial tests whether a gentle electrical stimulation of a nerve in the leg, called transcutaneous tibial nerve stimulation (TTNS), can reduce urinary incontinence in men who have had their prostate removed. Participants will receive either active TTNS or a sham (inactive) version, alongside standard pelvic floor muscle training, for 12 weeks. The study measures changes in urine leakage, pelvic floor strength, quality of life, and emotional well-being to see if this approach offers real benefit.
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 (TTNS) delivered via a device, added to pelvic floor muscle training
- What this could lead to
- If effective, TTNS could offer a non-invasive, drug-free way to reduce post-surgical urinary leakage and improve quality of life in men after prostate removal.
- What could go wrong
- The trial is relatively small and uses a sham control, so results may not be definitive. TTNS may provide only modest benefit, and individual responses can vary.
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 104 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
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 to 80 years
- Sex
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Male participants only
- 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: * Male patients aged 18-80 years * Urinary incontinence greater than 8 g on the 24-hour pad test after radical prostatectomy * Postoperative catheter removed, between 2 weeks and 1 year after surgery * Willing to complete study questionnaires and able to understand the procedures, benefits, and possible side effects * Able to provide written informed consent Exclusion Criteria: * History of urinary incontinence prior to radical prostatectomy * History of conservative treatment after prostatectomy, including tibial nerve stimulation, magnetic stimulation, or electrical stimulation * Prolonged indwelling urethral catheterization (more than 15 days) * Anatomical/post-traumatic malformations or active skin conditions at electrode sites preventing electrode application or stimulation * History of prior urological surgery * Inability to voluntarily contract pelvic floor muscles on digital rectal examination per ICS terminology * Currently receiving or having received radiotherapy * Urethral stricture or active urinary tract infection * Heart failure, pacemaker, or implanted defibrillator * History of transurethral resection of the prostate (TURP) for benign prostatic hyperplasia * Use of medications that may affect bladder function (antimuscarinics, duloxetine, tricyclic antidepressants, etc.) * History of neurogenic bladder or peripheral/central neurological pathology * Inability to attend treatment sessions regularly due to distance or physical limitations
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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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Pamukkale University Faculty of Medicine, Department of Physical Medicine and Rehabilitation
Pamukkale, Denizli, 20160, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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