Magnetic pulses may offer Drug-Free relief for bladder leakage
NCT ID NCT05952258
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 2 times
Summary
This study tests whether magnetic stimulation of the pelvic floor can help women with stress urinary incontinence (leaking urine when coughing, sneezing, or exercising). About 158 adult women will receive the treatment and report their symptoms using questionnaires. The goal is to see if this non-invasive, drug-free approach can reduce or stop leakage and improve daily life.
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 220 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2023
- Expected to finish
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Jul 2028
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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Female 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1\) Non-pregnant adult female, not planning pregnancy during the duration of the study 2) primary symptoms of SUI, UUI, MUI (with SUI predominant symptoms) or MUI (with UUI predominant symptoms), as confirmed by history, focused evaluation for ≥3 months 3) objective proof of SUI: Observation of urine leakage by cough and valsalva (positive stress test) at a bladder volume of ≤ 300cc 4) Bladder capacity ≥200cc 5) Post void residual ≤100cc with Stage I or lower pelvic organ prolapse 6) For those with UUI symptoms: Post void residual ≤100cc with Stage I or lower pelvic organ prolapse 7) No concurrent or new planned treatment for UI during the treatment period and the 3 months following it 7) No known body metal from umbilicus to knees 8) Willing and able to comply with the protocol Exclusion Criteria: 1\) Patient is pregnant, lactating, or plans to become pregnant during the Study; or Patient is \<12 months post partum 2) Patient has other predominant type of UI (e.g. overflow UI, fistula) 3) Current chemo/radiotherapy; history of pelvic radiation; or pelvic surgery \< 3 months 4) Systemic diseases known to affect bladder function (e.g. Parkinson's disease, multiple sclerosis, spina bifida, spinal cord injury) 5) Current or history of urethral diverticulum, prior augmentation cystoplasty, implanted nerve stimulators for bladder symptoms 6) Current evaluation or treatment for chronic pelvic pain 7) Participation in another treatment intervention that might interfere with the results of this trial 8) Patient has a medical condition or disorder that may cause non-compliance with the protocol (e.g. unable to perform self-evaluations and/or accurately report medical history, and/or data). 9) Patient has ambulatory 24-hour pad test, where the increased pad weight is \< 3 grams. 10) Patient is non-ambulatory (ambulatory with assistive devices allowed) or unable to sit in a chair independently 12) Known body metal located from umbilicus to knees, or cardiac pacemaker 13) Previous magnetic stimulation therapy
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Sunnybrook Health Sciences Centre
Toronto, Ontario, M4N 3M5, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Shoes that train your pelvic floor without you knowing
- Can your own blood help stop leakage? a new trial investigates
- Magnetic chair therapy aims to strengthen pelvic floor without surgery
- Could a blood flow drug strengthen pelvic muscles to curb incontinence?
- Can ancient qigong movements fortify pelvic health after childbirth?