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NCT Number: NCT05771168

Surgery for Male Stress Urinary Incontinence

The purpose of this observational prospective study is to evaluate the success rate (cure plus improvement) of procedures for treatment of male stress urinary incontinence (artificial urinary sphincter or male slings) at 5 years of study follow-up and to determine other outcomes of surgical treatment for each of the devices and, to perform a prognostic factor analysis to identify clinical and surgical variables that correlate with (in)continence or revisions for each of the device subtypes. Cure is defined as urinary continence with no need for use of pads or the use of 1 light security pad; the improvement is defined as the reduction of≥ 50% of the number of pads with use of no more than two pads.

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Key information

Age range

18 year and older

Sex eligibility

Male

Study type

Observational

Primary location

Università Cattolica del Sacro Cuore, Fondazione Policlinico Agostino Gemelli

Roma, Rome, 00168, Italy

Location status: Recruiting

Location contact

Carlo Gandi, MD

SUB_INVESTIGATOR

Emilio Sacco, Professor

CONTACT

[email protected]

Filippo Gavi, MD

SUB_INVESTIGATOR

Filippo Marino, MD

SUB_INVESTIGATOR

Riccardo Bientinesi, MD

SUB_INVESTIGATOR

About this study

Through the use of a prospective registry, the investigators will collect information on patient characteristics, including age (years), weight (kg), length (cm), previous urological surgeries and other surgeries in the pelvic area, radiotherapeutic treatment of the prostate, and other co-morbidities. Also, if applicable, 24h pad test and preoperative urodynamic results, presence of pre-operative urinary tract infections, and results of preoperative cystoscopy will be reported.

The surgical procedure for treatment of male stress urinary incontinence is according to standard practice. For artificial urinary sphincters, the date and time of surgery, surgeon name, time of shaving, presence of skin wounds, type of prosthesis, cuff location, cuff size, pressure regulating balloon, type of preoperative antibiotics, type of associated procedures will be reported. For slings, similar data will be reported, including type of sling and if there was a release of central tendon.

The patients will fill in the International Consultation on Incontinence Questionnaire (ICIQ) Urinary Incontinence (UI) Short Form (ICIQ-UI Questionnaire SF), the EuroQol Group Questionnaire (EQ-5D-5L) for the evaluation of the impact of incontinence on Quality of Life, and the Sexual Complaints Screener for Men (SCS-M), the Dyadic Adjustment Scale Italian version (DAS), the International Index of Erectile Function Questionnaire (IIEF-15) and the Hospital Anxiety and Depression Scale (HADS) questionnaire before the operation, at 12 weeks after surgery and at yearly intervals up to and including year 5. The results of questionnaires will be entered into the database.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Male patients undergoing surgery for stress incontinence using medical devices such as AUS or sling
  • Participant is willing and able to complete the questionnaires and give informed consent for participation in the study

Exclusion criteria

  • Participant unable to complete the questionnaires and declining informed consent for participation in the study

Treatment and study plan

Artificial urinary sphincter

Device

Implantation of peri-urethral artificial urinary sphincter

Male sling

Device

Retrourethral implantation of male sling

Primary outcomes

  1. Success rate (cure plus improvement)

    Time frame: 5-years after surgery

    Will be obtained through patient 24-hour pad use. Cure rate is defined as urinary continence with no need for use of pads or the use of 1 light security pad.

Secondary outcomes

  1. Time being continent

    Time frame: 12-weeks, 12-months, 2-years, 3-years, 4-years, 5-years

    Interval being continent after surgery to the date of incontinence recurrence. Patients who die will be censored at time of death. Overall time of being continent will be presented using the Kaplan-Meier curve.

  2. Time being revision-free

    Time frame: 12-weeks, 12-months, 2-years, 3-years, 4-years, 5-years

    Interval from the date of surgery to the date of revision.Patients who die will be censored at time of death. Overall time of being revision-free will be presented using the Kaplan-Meier curve.

  3. Revision-free rate

    Time frame: 5-years after surgery

    Evaluation of revision-free rate at 5 years of study follow-up

  4. Patient-reported quality of life

    Time frame: 12-weeks, 12-months, 2-years, 3-years, 4-years, 5-years

    The change in the results of quality of life questionnaires (EuroQol Group EQ-5D-5L) compared with baseline over time and correlations with the primary outcome. EuroQol Group EQ-5D-5L describe health state with 5 levels (level 1 indicating no problem, level 2 indicating slight problems, level 3 indicating moderate problems, level 4 indicating severe problems, level 5 indicating unable to/extreme problems) and with a scale numbered from 0 to 100 (100 means the best health you can imagine and 0 means the worst health you can imagine)

  5. Post-operative general adverse events

    Time frame: 12-weeks, 12-months, 2-years, 3-years, 4-years, 5-years

    Post-operative general adverse events related to the surgical procedure or the sling/sphincter (e.g. urinary retention, scrotal hematoma, perineal pain, hematuria, or other general problems)

  6. Post-operative specific adverse events

    Time frame: 12-weeks, 12-months, 2-years, 3-years, 4-years, 5-years

    Post-operative specific adverse events related to the surgical procedure or the sling/sphincter (e.g. pump/reservoir/cuff failure, erosion of the device through the skin or urethra)

Study contacts

Contact information is provided by the study sponsor or research team.

Emilio Sacco, Professor

CONTACT

[email protected]

+390630155290

Sponsors and collaborators

Lead sponsor

Fondazione Policlinico Universitario Agostino Gemelli IRCCS

Other

Registry information

Official study title

Observational Study for Patients Undergoing Surgery for Male Stress Urinary Incontinence

Acronym: SMUI

Important dates

Study start
2022
Primary completion
2027
Study completion
2027
First posted
Mar 16, 2023
Registry last updated
Mar 16, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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