The use of bladder neck reconstruction in XXXX .

@entity1 @entity322 @entity1494
A major goal of @entity1494 ( @entity1494 ) management is achieving urinary continence, most commonly with surgical bladder neck reconstruction (BNR). This is a report of outcome of BNR after complete primary repair of exstrophy (CPRE). At our institution, @entity1 history, ultrasound, cystogram (VCUG) and urodynamic study (UDS) were performed during a prospective evaluation of @entity1 with @entity1494 . Dry interval of >3 hours was used as the definition of continence and dry interval <1-hour @entity322 . Bladder capacity was measured at VCUG and/or UDS. UDS was also used to assess bladder compliance. From 1994 to 2010, we cared for 47 @entity1494 @entity1 (31 male, 15 female) after CPRE. For @entity1 >= 3 years after CPRE, BNR was performed in 9 of 22 (41%) male and 3 of 11 (27%) female @entity1 . Mean age at BNR was 6.3 and 5.9 years for male and female @entity1 , respectively. The mean (  SD) bladder capacity pre-BNR was 104.8 (  20.4 mL). There was a significant increase in capacity from pre-BNR to >= 1.5 years post-BNR (P = 0.013) and from <1.5 and >= 1.5 years post-BNR (P = 0.002). In conclusion, most @entity1 with @entity1494 require BNR after CPRE. The need for BNR is more common in male @entity1 .
