Could sound waves calm an overactive bladder? new trial investigates
NCT ID NCT07563764
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether low-energy shock wave therapy, a non-invasive treatment, can improve overactive bladder symptoms in women who also have metabolic syndrome. Sixty women will receive either the real therapy or a sham procedure. Researchers will track symptom changes using questionnaires and bladder diaries over 24 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Low-Energy Extracorporeal Shock Wave Therapy (LiESWT) device
- What this could lead to
- If it works, this could offer a non-invasive, drug-free option to ease overactive bladder symptoms in women with metabolic syndrome.
- What could go wrong
- This is a small, early-stage trial with only 60 participants. The sham control means some may not improve, and results may not apply to all women.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Jun 2026
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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20 to 75 years
- 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.
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: * Female participants aged 20 to 75 years * Diagnosed with overactive bladder (OAB), defined as urinary frequency (≥8 times/day), nocturia (≥2 times/night), and urgency (≥2 episodes/week) for at least 3 months * Diagnosed with metabolic syndrome, defined by the presence of at least three of the following criteria: * Waist circumference ≥80 cm * Blood pressure ≥130/85 mmHg or receiving antihypertensive treatment * Fasting glucose ≥100 mg/dL or receiving treatment for diabetes * Triglycerides ≥150 mg/dL or receiving lipid-lowering treatment * High-density lipoprotein cholesterol \<50 mg/dL * No pharmacological or injection treatment for OAB within 3 months prior to enrollment * Able to understand and comply with study procedures and questionnaires * Willing to provide informed consent Exclusion: * History of kidney stones or bladder stones * Urinary tract infection within 3 months prior to enrollment or recurrent urinary tract infections (≥3 episodes) * Lower urinary tract surgery within 6 months prior to enrollment * Known or suspected malignancy of the urinary tract * Significant bladder outlet obstruction * Severe coagulopathy, liver failure, or renal failure * Prior pelvic malignancy or pelvic radiation therapy * Intravesical injection or electrical stimulation therapy within the past year * Substance abuse (drug or alcohol) within the past year * Chronic pelvic pain due to other causes * Inability to complete study questionnaires or procedures
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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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Kaohsiung medical university
RECRUITINGKaohsiung, Taiwan, 807, Taiwan
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