Radar tech maps pelvic floor movement to improve incontinence care
NCT ID NCT07608146
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will use millimeter-wave radar to measure how the pelvic floor muscles move in 2,000 women, both healthy and those with stress urinary incontinence. The goal is to create a large database of normal movement patterns and build a standard assessment system. This is an observational study that does not test a new treatment, but aims to improve future diagnosis and care.
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.
- Participants
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About 2,000 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 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.
Who is studied
Based on BMI values, it is planned to recruit 200 participants with BMI \< 18.5 kg/m², 600 participants with BMI between 18.5 and 24 kg/m², and 200 participants with BMI \> 24 kg/m². A total of 1,000 study subjects will be recruited for healhty group and 1,000 for SUI group, amounting to 2,000 participants in total.
- Ages
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18 to 60 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.
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: * Female, aged between 18 and 60 years old * Signed the informed consent form * Healthy group demonstrated no pelvic floor dysfunction * SUI group had stress urinary incontinence symptom Exclusion Criteria: * Participants with cognitive behavioral disorders, mental illnesses, or those who are unable to cooperate * Participants who cannot demonstrate correct pelvic floor muscle contraction * Participants who were within 1 year postpartum * Participants who were post hysterectomy * Participants who had pain during internal exam or refused to have internal exam * SUI group who had pelvic organ prolapse symptoms or whose POP-Q lowest level reached or exceeded the hymenal ring * SUI group had urgency urinary incontinence symptoms * SUI group had chronic constipation symptoms
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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
20 sites. 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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Anhui Provincial Hospital
Hefei, Anhui, 23001, China
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Chengdu Fifth People's Hospital
Chengdu, Sichuan, 611130, China
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Guizhou Provincial People's Hospital
Guiyang, Guizhou, 550002, China
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Maternal and Child Health Hospital of Linxia Hui Autonomous Prefecture
Linxia, Gansu, 731100, China
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Mudanjiang Maternal and Child Health Hospital
Mudanjiang, Heilongjiang, 157000, China
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Ningbo Ninth Hospital
Ningbo, Zhejiang, 315020, China
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Peking Union Medical College Hospital
Beijing, Beijing Municipality, 100730, China
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People's Hospital of Zhengzhou
Zhengzhou, Henan, 450000, China
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Shanghai Sixth People's Hospital
Shanghai, Shanghai Municipality, 200233, China
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Shanghai Tenth People's Hospital
Shanghai, Shanghai Municipality, 200072, China
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Shanxi Maternal and Child Health Hospital
Taiyuan, Shanxi, 030013, China
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Tangshan Maternal and Child Health Care Hospital
Tangshan, Hebei, 063000, China
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The First Affiliated Hospital of Xinjiang Medical University
Ürümqi, Xinjiang, 830054, China
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The First People's Hospital of Qinzhou
Qinzhou, Guangxi, 535000, China
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The Second Affiliated Hospital of Zhengzhou University
Zhengzhou, Henan, 450000, China
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The Second Hospital of Tianjin Medical University
Tianjin, Tianjin Municipality, 300211, China
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Yan'an Hospital Affiliated to Kunming Medical University
Kunming, Yunnan, 650032, China
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Zaozhuang Municipal Hospital
Zaozhuang, Shandong, 277102, China
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Zunyi Maternal and Child Health Hospital
Zunyi, Guizhou, 563000, China
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the First Affiliated Hospital of Nanjing Medical University
Nanjing, Jiangsu, 210029, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- 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
- Can a hybrid sling improve incontinence surgery outcomes?
- Could simple exercises ease the discomfort of stress incontinence?
- Could a blood flow drug strengthen pelvic muscles to curb incontinence?