New device aims to stop severe bladder leaks in women
NCT ID NCT07641218
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a new device called ARTUS® that acts like an artificial muscle to control urine leakage in women with severe stress urinary incontinence. Six women who have not gotten better with other treatments will get the device implanted and be followed for two years. The main goal is to see if the device is safe and works well.
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 6 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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.
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 subject over 18 years of age at the time of consent signature * Subject with persistent severe urinary incontinence: * at least 3 months after failed pelvic floor muscle training OR * at least 6 months after a failed surgical treatment (e.g. slings) * Subject with severe Stress Urinary Incontinence, defined as a mean value of 3 consecutive 24-hour Pad Weight Test \> 100 grams * Subject willing and able to provide written informed consent and having signed the informed consent * Subject having understood and accepted to be unable to proceed to an MRI examination after the surgical procedure due to the non-MRI compatibility of the device * Subject having a life expectancy ≥ 5 years as assessed by the investigator Exclusion Criteria: * Subject currently enrolled or plans to participate in another investigational study of a drug, biologic, or medical device from the point of enrolment through the 12 months post device activation period * Subject deprived of liberty by administrative or judicial decision or under legal guardianship * Subject who is unwilling or deemed by the investigator to be unwilling to comply with the clinical study requirements, including attending follow-up visits. * Subject having inadequate cognitive or capabilities to use the Artus device as assessed by the investigator * Pregnant subject, or subject willing to be pregnant during the study duration, or subject of child-bearing potential with non-stable medication contraception * Subject with urge incontinence due to hyperactive bladder not adequately controlled by drug therapy * Subject with overflow urinary incontinence * Subject with Significant Neuro-urological disorders: elevated detrusor pressure, Detrusor sphincter desinergy * Subject with history of pelvic radiotherapy * Subject with any planned procedure requiring urethral catheterization 12 months after implant procedure (include intermittent catheterization) except for diagnostic purposes * Subject with known allergy to any components of the device * Subject with history of Artificial Urinary Sphincter * Subject with severe congenital or acquired haemorrhagic disease, haemophilia, or another coagulopathy * Subject under anti-coagulation or anti-platelet medication that cannot be discontinued at least 5 days prior to surgery and restarted at least 5 days after surgery * Subject having a Body Mass Index (BMI) \> 40 * Subject with uncontrolled diabetes, defined as HbA1c \> 9.0% within the past 6 months * Subject with history of urethral fistula * Subject with history of bladder tumor * Subject with severe urethral stenosis. * Subject with currently active infection, including urinary tract infection * Subject with severe renal failure or obstructive pathologies of the upper urinary tract with severe renal failure * Subject with congenital or acquired immunodeficiency, including those who are immunocompromised or immunosuppressed * Subject with post void residual volume greater than 200 mL within the past 6 months * Subject with history of recurrent bladder stones or history of failed bladder stone treatment within the past 12 months * Subject in emergency situation (caused by a sudden life threatening or other sudden serious medical condition including but not limited to heart attack, stroke, coma, epileptic seizure, heavy bleeding, severe pain, trouble breathing…)
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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
2 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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Cochin Hospital, APHP
Paris, France
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Tenon Hospital, APHP
Paris, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Magnetic chair therapy aims to strengthen pelvic floor without surgery
- Beyond the pelvis: could hip and leg alignment hold clues to stress incontinence?
- Could a simple video calm nerves before a bladder test?
- Ultrasound aims to capture pelvic floor movement under the barbell
- Do High-Impact sports raise the risk of leakage? study investigates
- New adjustable implant aims to stop leakage in women