Heat waves for bladder relief? radiofrequency shows promise for overactive bladder
NCT ID NCT07398014
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether applying gentle radiofrequency energy (like deep heat) to the bladder area can reduce symptoms of overactive bladder and sudden urine leakage. 95 women were randomly assigned to receive either real radiofrequency or a sham (placebo) treatment. Researchers tracked symptom changes and quality of life over 12 months. The goal was to see if this device-based approach could be a safe, drug-free alternative for managing these common bladder issues.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- radiofrequency (TECAR device)
- What this could lead to
- If it works, this could offer a non-drug, non-surgical option to reduce urgent bathroom trips and improve quality of life for women with overactive bladder.
- What could go wrong
- This is a single, relatively small trial (95 women) and radiofrequency is not yet approved for this use. Results need confirmation in larger, longer studies.
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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95 people
The number who actually took part.
- Started
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Apr 2023
- Finished
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Apr 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
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30 to 80 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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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: * ICIQ-OAB criteria to determinate OAB Exclusion Criteria: * women with pacemaker, active malignancy, urinary infection, sclerodermia, active radioth., women with stress urinary incontinence, women who used pharmocological treatment for OAB less than 3 months before the RF, immunodeficiency
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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
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Damir Franić
Rogaška Slatina, 3250, Slovenia