Medico-economic Comparison of Robot-assisted Radical Prostatectomy Versus Radical Prostatectomy Via Laparotomy

Inclusion Criteria: * The patient must have given his informed and signed consent * The patient must be insured or beneficiary of a health insurance plan * The patient is available for 24 months of follow up * Patient has localised prostate cancer * Patient is eligible for radical prostatectomy Exclusion Criteria: * The patient is participating in another study * The patient is in an exclusion period determined by a previous study * The patient is under judicial protection, under tutorship or curatorship * The patient refuses to sign the consent * It is impossible to correctly inform the patient * Patient has a contraindication for a treatment necessary for this study * Patients with psychiatric disorders