Zapping nerves to tame MS bladder troubles?
NCT ID NCT06143397
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether mild electrical pulses to nerves in the leg and lower back can help women with multiple sclerosis who have overactive bladder symptoms like sudden urges and leaks. Forty-two women received the stimulation over several sessions. The goal was to see if it improves bladder function and quality of life without medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcutaneous electrical nerve stimulation (device)
- What this could lead to
- If it works, this could offer a non-drug option to reduce urgent, frequent urination and improve daily comfort for women with MS.
- What could go wrong
- This is a small, completed study (42 participants) without a placebo group, so results may not apply broadly. Nerve stimulation may not work for everyone and can cause mild skin irritation.
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
-
42 people
The number who actually took part.
- Started
-
Nov 2023
- Finished
-
Oct 2025
- 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 65 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 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: * Having symptoms related to overactive bladder (OAB-v8 score ⩾8), * Over 18 years of age * No relapse for at least 1 month * All types of MS, including those with relapses * Female MS patients with an Expanded Disability Status Scale (EDSS) score below 7.0 * Agreeing to participate in the research Exclusion Criteria: * Patients with urinary tract infections * Patients diagnosed with diabetes mellitus * Patients using diuretic drugs or patients with a clean intermittent catheter * Patients with a history of different urological diseases * Patients with heart or brain pacemaker users, those with epilepsy, and patients with language and cognitive limitations * Patients who are pregnant or in the postpartum period * Lack of activity performance for 2 weeks (regardless of which group)
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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
-
Prof.Dr.Cemil Taşcıoğlu Şehir Hastanesi
Istanbul, Turkey (Türkiye)
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