We wish to set up a multicentric prospective observational study across France to collate data on the efficacy and tolerance of the Male REMEEX® device in patients with moderate stress urinary incontinence following radical prostatectomy. Patient satisfaction, improvement in quality of life, side effects and complications will also be studied, as will the ease of use of the device from the point of view of the surgeon. A long-term follow-up of 5 years will be conducted.

Inclusion Criteria:

• The patient has been informed about the study
• The patient is at least 18 years old
• Patient suffering from moderate stress incontinence (pure or predominant) following radical prostatectomy surgery, for at least 12 months, unresolved after of pelvic floor reeducation
• Patient scheduled for REMEEX® implant

Exclusion Criteria:

• It proves impossible to give the patient clear information
• Patient refuses to participate
• Life expectancy of the patient estimated to be less than the 5 year follow-up
• Impossible to contact patient after hospitalization
• Radiotherapy of less than 6 month
• Patient unable to fill in questionnaire
• Incapably of performing pad test at 24 hours
• Recurrent symptomatic prostate cancer
• Mixed incontinence with urgency incontinence
• Bladder outlet obstruction: stenosis of the vesico-urethral anastomosis or untreated urethral stricture.
• Post void residual >100ml
• Other cancer under treatment or progressing
• Kidney injury, hepatocellular insufficiency
• Auto-immune disease
• Neurological-origin urinary incontinence (stroke, MS, Parkinson's)
• Incontinence arising from surgery other than prostatectomy
• recurrent gross hematuria
• Recurrent urinary infection
• Bladder stones

Patients over 18 suffering from moderate stress incontinence (pure or predominant) following radical prostatectomy surgery for prostate cancer, for at least 12 months, unresolved after of pelvic floor reeducation, regardless of the surgical procedure used or of treatment with radiotherapy