| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated | 
| Persistant stress urinary incontinence further to radical prostatectomy |  | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| 
| E.1.2 | Version | 12.0 |  
| E.1.2 | Level | LLT |  
| E.1.2 | Classification code | 10046543 |  
| E.1.2 | Term | Urinary incontinence |  | 
| E.1.3 | Condition being studied is a rare disease | No | 
| E.2 Objective of the trial | 
| E.2.1 | Main objective of the trial | 
| To assess the clinical efficacy of besipirdine (20 mg b.i.d.) compared to placebo in male patients with persistent stress urinary incontinence further to radical prostatectomy |  | 
| E.2.2 | Secondary objectives of the trial | 
| To assess the tolerability of besipirdine (20 mg b.i.d.) compared to placebo in male patients with persistent stress urinary incontinence further to radical prostatectomy |  | 
| E.2.3 | Trial contains a sub-study | No | 
| E.3 | Principal inclusion criteria | 
| - Male out patients, - Aged ≥40 and ≤ 80 years,
 - Stress urinary incontinence following radical prostatectomy (for prostate cancer) persistent for at least 12 months and stable for at least 6 months prior to selection visit,
 - Using pads for Stress Urinary Incontinence,
 - Pad weight between 10 and 75 g at 24-hour home Pad Test (average weight of the 24-hour  home pad test performed for 3 consecutive days within the 7 days prior to the inclusion visit),
 - Life expectancy of at least 6 months
 - Having signed his informed consent form,
 - Patient able to fill in self-questionnaires,
 - Affiliated to a social security system, or is a beneficiary
 |  | 
| E.4 | Principal exclusion criteria | 
| - Mixed incontinence with predominant Overactive Bladder - Urinary incontinence prior to prostatectomy,
 - Neurological pathology that affects the lower urinary tract (Spinal cord lesions, multiple sclerosis, Parkinson’s disease,  Diabetes Mellitus ….),
 - Adult nocturnal enuresis,
 - Recent urethral pathology (<6 months) such as fistula, diverticulosis, stenosis,
 - Recent radiotherapy (<6 months)
 - Absence of voluntary micturition (permanent leakage),
 - Polyuria (urinary volume > 3 l/day),
 - Recurrent urinary infection (every 6 months or less),
 - Perineal reeducation on-going or stopped less than 3 months prior to selection,
 - Bad compliance in patient diary completion during the run-in period (i.e. data reported less than 3 consecutive days),
 - Bradycardia (resting HR<50 bpm),
 - Arterial Hypertension (defined as SBP>140 mmHg and/or DBP>90 mmHg or uncontrolled and not stable),
 - Any clinically significant cardiac arrhythmia or conduction disturbance,
 - Evidence of active liver disease (levels of AST or ALT> 2 times the upper normal laboratory value and/or alkaline phosphatase > 1,5  times the upper normal laboratory value)
 - Intake of any treatment known to have an activity on urethral sphincter or detrusor  (e.g. anticholinergic, antidepressants, a-stimulants…)
 - Recent start or dosage modification of anti-androgen treatment (< 6 months)
 - Patient known to be non responder to NSRI,
 - Bad compliance to study drug intake during the run-in period (i.e. less than 70%),
 - Alcohol or drug abuse or dependence,
 - Is a family member or work associate (secretary, nurse, technician,…) of the Investigator,
 - Has participated in another clinical trial within the last 3 month(s), has received treatment with known remnant effects or undergone investigation liable to interfere with the present clinical trial,
 - Mentally unable to understand the nature, objectives and possible consequences of the trial; or refusing to subject himself to its constraints,
 - Has forfeited his freedom by administrative or legal award or is under guardianship.
 - Known lactose intolerance,
 |  | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Efficacy : Leakage volume at 24-hour home Pad test (dry, responder rate, mean volume)Patient Global Impression (PGI) of severity and of change. |  | 
| E.6 and E.7 Scope of the trial | 
| E.6 | Scope of the trial | 
| E.6.1 | Diagnosis | No | 
| E.6.2 | Prophylaxis | No | 
| E.6.3 | Therapy | No | 
| E.6.4 | Safety | Yes | 
| E.6.5 | Efficacy | Yes | 
| E.6.6 | Pharmacokinetic | No | 
| E.6.7 | Pharmacodynamic | No | 
| E.6.8 | Bioequivalence | No | 
| E.6.9 | Dose response | No | 
| E.6.10 | Pharmacogenetic | Information not present in EudraCT | 
| E.6.11 | Pharmacogenomic | No | 
| E.6.12 | Pharmacoeconomic | No | 
| E.6.13 | Others | No | 
| E.7 | Trial type and phase | 
| E.7.1 | Human pharmacology (Phase I) | No | 
| E.7.1.1 | First administration to humans | No | 
| E.7.1.2 | Bioequivalence study | No | 
| E.7.1.3 | Other | No | 
| E.7.1.3.1 | Other trial type description |  | 
| E.7.2 | Therapeutic exploratory (Phase II) | Yes | 
| E.7.3 | Therapeutic confirmatory (Phase III) | No | 
| E.7.4 | Therapeutic use (Phase IV) | No | 
| E.8 Design of the trial | 
| E.8.1 | Controlled | Yes | 
| E.8.1.1 | Randomised | Yes | 
| E.8.1.2 | Open | No | 
| E.8.1.3 | Single blind | Yes | 
| E.8.1.4 | Double blind | Yes | 
| E.8.1.5 | Parallel group | No | 
| E.8.1.6 | Cross over | Yes | 
| E.8.1.7 | Other | No | 
| E.8.2 | Comparator of controlled trial | 
| E.8.2.1 | Other medicinal product(s) | No | 
| E.8.2.2 | Placebo | Yes | 
| E.8.2.3 | Other | No | 
| E.8.3 | The trial involves single site in the Member State concerned | No | 
| E.8.4 | The trial involves multiple sites in the Member State concerned | Yes | 
| E.8.4.1 | Number of sites anticipated in Member State concerned | 4 | 
| E.8.5 | The trial involves multiple Member States | No | 
| E.8.6 Trial involving sites outside the EEA | 
| E.8.6.1 | Trial being conducted both within and outside the EEA | No | 
| E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT | 
| E.8.7 | Trial has a data monitoring committee | No | 
| E.8.8 | Definition of the end of the trial and justification where it is not the last
                        visit of the last subject undergoing the trial |  | 
| E.8.9 Initial estimate of the duration of the trial | 
| E.8.9.1 | In the Member State concerned years |  | 
| E.8.9.1 | In the Member State concerned months | 7 | 
| E.8.9.1 | In the Member State concerned days |  |