title: Comparative study of various forms of urinary diversion after radical cystectomy in muscle invasive carcinoma urinary bladder.
abstract: OBJECTIVE
  To compare the three types of urinary diversion namely Ileal Conduit, MAINZ Pouch II and Ileal Neobladder in terms of patient preference, post-operative hospital stay, early and late complications, continence rates, quality of life and patient satisfaction.
  
  
  METHODS
  From January 2003 to October 2007, 30 patients (28 males and 2 females) of muscle invasive carcinoma urinary bladder (mean age 57.7 years) were operated upon by radical cysto- prostatectomy or anterior pelvic exenteration and urinary diversion was performed by Ileal conduit, Mainz pouch II or Ileal neobladder. The patient preference for the type of diversion was determined pre-operatively after discussing all the three types of urinary diversions. Post-operative hospital stay, early and late complications, continence rates, quality of life and patient satisfaction with the type of diversion were evaluated on follow up.
  
  
  RESULTS
  60% of the patient's preferred Ileal neobladder, 10% preferred Ileal conduit and 10% preferred Mainz pouch II as their 1st choice diversion; 20% left the decision to the operating surgeon. The mean post-operative hospital stay was 15.0 days in Ileal conduit group, 17.8 days in Mainz pouch II group and 19.7 days in Ileal neobladder group. The mean follow up was 27.7 months. Early complications (within 1 month of surgery) were observed in 46.2% of patients in Ileal conduit group, 38.5% in Mainz pouch II group and 50.0% in Ileal neobladder group. Late complications (after 1 month of surgery) were seen in 61.5% of patients in Ileal conduit group, 46.2% in Mainz pouch II group and 50.0% in Ileal neobladder group. In Mainz pouch II group 92.3% of the patients achieved daytime continence and 84.6% achieved night time continence 3 to 6 months after surgery. In Ileal neobladder group, 75.0% patients achieved day time continence and 50.0% achieved night time continence 3 to 6 months after surgery. Patient satisfaction and overall quality of life was described 'Good' by majority of patients in Ileal conduit group and 'Very Good' by majority of patients in Mainz pouch II group and Ileal neobladder group.
  
  
  CONCLUSIONS
  There are inherited advantages and disadvantages to each form of urinary diversion and patient selection is important to identify the most appropriate method of diversion for an individual.
authors.affiliation: Department of Urology, SKIMS.
authors.forename: Y
authors.initials: Y
authors.lastname: Sherwani Afak
authors.forename: B S
authors.initials: BS
authors.lastname: Wazir
authors.forename: Arif
authors.initials: A
authors.lastname: Hamid
authors.forename: M S
authors.initials: MS
authors.lastname: Wani
authors.forename: Rafia
authors.initials: R
authors.lastname: Aziz