title: [Robot-assisted radical prostatectomy: Perioperative complications, pathological results and functional results during the learning curve].
abstract: OBJECTIVE
  We report our experiences regarding the peri- and postoperative complications as well as pathological and functional results of robot-assisted radical prostatectomy during the implementation phase and the learning curve of the technique.
  
  
  METHODS
  All clinical, paraclinical, as well as peri- and postoperative events of the first 102 patients were filed. Postoperative complications were classified according to the Clavien classification. Regarding functional results, continence was defined as the use of 0 pads or one pad for security reasons. Erectile function was classified into absence of spontaneous erections, erections insufficient for sexual intercourse and erections sufficient for sexual intercourse.
  
  
  RESULTS
  Median procedure time was 240min, blood-loss 400mL and transfusion rate 2%. Overall, 7.8% of all patients had perioperative complications, 13.7% had minor and 4.9% had mayor post operative complications. The overall positive surgical margin rate was 16.0%. At 12month, 87% of all patients were continent and 21.1% had spontaneous erections and 47.4% had sexual intercourse.
  
  
  CONCLUSIONS
  Patients treated during the implementation phase of robot-assisted radical prostatectomy show rates of peri- and postoperative complications, as well as pathological and functional results comparable to the results of centers of excellence published in the literature.
authors.affiliation: Service d'urologie, institut Paoli-Calmettes, 232, boulevard Sainte-Marguerite, BP 156, 13273 Marseille, France.
authors.forename: J
authors.initials: J
authors.lastname: Laroche
authors.forename: J
authors.initials: J
authors.lastname: Walz
authors.forename: M
authors.initials: M
authors.lastname: Marcy
authors.forename: N
authors.initials: N
authors.lastname: Salem
authors.forename: G
authors.initials: G
authors.lastname: Gravis
authors.forename: P-H
authors.initials: PH
authors.lastname: Savoie
authors.forename: C
authors.initials: C
authors.lastname: Methorst
authors.forename: G
authors.initials: G
authors.lastname: Karsenty
authors.forename: F
authors.initials: F
authors.lastname: Bladou
mesh_terms: D000368:Aged; D006801:Humans; D007431:Intraoperative Complications / Q000453:epidemiology / Q000209:etiology; D059032:Learning Curve; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology / Q000209:etiology; D011446:Prospective Studies; D011468:Prostatectomy / Q000009:adverse effects / Q000379:methods*; D012371:Robotics