Ireland
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Safety and Clinical Performance Study of the ARTUS® Artificial Urinary Sphincter (AUS)

NCT04827199 · tracked via the Priya Life Science Spain tracker
Sponsor
Myopowers Medical Technologies France SAS
Phase
Not applicable
Started
2022-12
Last updated
2022-09-19

Condition(s) studied

Stress Urinary Incontinence

Investigational drug(s) / intervention(s)

Artificial Urinary Sphincter implantation

Artificial Urinary Sphincter implantation: Device preparation (recharge, settings, pairing) Patient preparation Calibration procedure (to verify the device is in full working prior to implantation) Implantation procedure which includes: * Perineal approach and bulbar urethral dissection * Inguinal approach * Cuff implantation around the urethra * Transmission cable passing * Surgery test procedure * Implantation of the Control Unit * Closure of the inguinal incision * Closure of the perineal incision * "Implant disabled mode" activation

Study summary

This clinical investigation is designed as an interventional, prospective, non-randomized, open-label, single arm, multicentric and international study for obtaining CE marking.

The study will be the first performed with the ARTUS® medical device aiming to assess safety and performance and will be composed of three phases:

* pilot phase (with safety analysis on the 10 first included subjects in 3 investigational sites),
* pivotal phase (in up to 16 investigational sites with a follow-up until the 12-month post-device activation visit, including an interim analysis at 3-month post-device activation visit on performance and safety),
* long-term phase (with a long-term follow-up until 10 years post implantation in up to 16 investigational sites).

The objectives is to assess safety and clinical performance of the ARTUS® for the treatment of Stress Urinary Incontinence at short and long-term.

Eligibility

Sex
MALE
Min age
18 Years
Max age
80 Years
Healthy volunteers
No
Inclusion Criteria: 1. Male subject between 18 and 80 years (inclusive) of age at the time of consent signature 2. Subject with persistent urinary incontinence, defined as \>12 months 3. Subject with severe Stress Urinary Incontinence, defined as a mean value of 3 consecutive 24-hour Pad Weight Test \> 75 grams 4. Subject willing and able to provide written informed consent 5. Subject willing and able to comply with all clinical study requirements, including the ability to independently operate the device remote control 6. Subject willing and able to comply with follow-up visits 7. 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 8. Subject having signed the informed consent Exclusion Criteria: 1. Subject with documented neurological bladder or history of neurological disease liable to interfere with urinary symptoms 2. Subject with history of Artificial Urinary Sphincter or male sling implantation 3. Subject with history of pelvic radiotherapy 4. Subject with history of Artificial Urinary Sphincter-related urethral erosion 5. Subject with history of urethral fistula 6. Subject with history of bladder tumour 7. Subject with severe urethral stenosis 8. Subject with urge incontinence due to hyperactive bladder not adequately controlled by drug therapy 9. Subject with severe congenital or acquired haemorrhagic disease, haemophilia, or another coagulopathy 10. 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 11. Subject with currently active infection, including urinary tract infection 12. Subject with severe renal failure or obstructive pathologies of the upper urinary tract with severe renal failure 13. Subject with a current vesicourethral reflux 14. Subject with congenital or acquired immunodeficiency, including those who are immunocompromised or immunosuppressed 15. Subject with bladder or urethral foreign body or calculus 16. Subject with allergy to any components of the device 17. Subject deprived of liberty by administrative or judicial decision or under legal guardianship 18. Subject having a Body Mass Index (BMI) \> 40 19. Subject with post void residual volume greater than 200 mL, within the past 6 months 20. Subject with uncontrolled diabetes, defined as HbA1c \> 9.0%, within the past 6 months 21. Subject with history of recurrent bladder stones or history of failed bladder stone treatment within the past 12 months 22. 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 23. Subject who underwent any surgical procedure in the last 3 months, or with planned surgical procedure within the next 3 months 24. Subject who is unwilling or deemed by the Investigator to be unwilling to comply with the Clinical Investigation Plan, or subject with a history of non-compliance 25. Subject unable to understand and sign the ICF in absence of legal representative 26. Subject with a lack of capacity to consent 27. Subject unable to read and write 28. Subject in emergency situation

Primary outcome measure(s)

  • Change in the 24-hour Pad Weight Test — 3 months post-device activation
    Proportion of subjects with at least 50% reduction in 24-hour Pad Weight Test at 3 months post-device activation compared to baseline.

Trial sites (3)

FacilityCityRegionStatus
Thomayer hospital Prague Czechia
Hospital Germans Trias i Pujol Barcelona Badalona
Hospital Clinico San Carlos Madrid Spain
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT04827199 on ClinicalTrials.gov ↗ ← All trials in Spain