IRCT201101025527N1 IRCT 2011-02-03 Vice Chancellery of Research of Isfahan University of Medical Sciences Sandostatin uses in orthotopic ileal neobladder Use of only one catheter & eliminate cystostomy and internalized ureteral catheter after radical cystectomy & orthotopic neobladder formation with syncoronize use of sandostatin 2009-11-22 anticipated 20 Complete https://irct.ir/trial/5933 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Single, Purpose: Other. N/A bladder cancer. Intervention 1: Intervention group: two doses (20 mg every doses and total 40 mg) deep intramuscular long acting Sandostatin two weeks before surgery and just before surgery. After cystectomy, a specimen from proximal part of urethral is taken and sent for Frozen section and if the specimen will negative, neobladder will created with 40 cm of ileum, internalized ureters catheters and use just only urethral Foley catheter. Routine neobladder washing was not done unless there was a slow urine flow or a urethral catheter blockage. Intervention 2: Control group: after cystectomy, a specimen from proximal part of urethral is taken and sent for Frozen section and if the specimen will negative, neobladder will created with 40 cm of ileum, internalized ureters catheters and use just only urethral Foley catheter. Routine neobladder washing was not done unless there was a slow urine flow or a urethral catheter blockage.