Purpose: Orthotopic bladder substitution following cystectomy in women has
recently been introduced at some specialized centers. Studies of such a pro
cedure should consider the oncological and functional outcomes. We analyzed
only the functional results of orthotopic bladder substitution since follo
wup is too short (about 2 years) for a valid oncological assessment.
Materials and Methods: From October 1994 to November 1997, 60 women with a
mean age of 48.3 years underwent standard radical cystectomy and orthotopic
diversion (ileal W-neobladder with subserous tunnel in 47 and hemi-Kock re
servoir in 13). The oncological criterion was organ confined invasive bladd
er cancer.
Results: There was no perioperative mortality. Postoperative complications
included fatal pulmonary embolism in 1 woman, deep vein thrombosis in 2, pr
olonged ileus in 1 and fistula of the vaginal pouch in 3, which was repaire
d successfully. Cancer recurred in the pelvis in 2 cases and as distant met
astases in 5. Of the patients 43 had been followed for a mean of 20.2 month
s (range 6 to 36), and 32 were continent day and night, 1 was totally incon
tinent, 2 had daytime stress incontinence and 6 had nighttime incontinence.
Six women had difficulty emptying the pouch spontaneously with concomitant
residual urine due to acute angulation between the urethra and pouch.
Conclusions: Orthotopic bladder substitution after standard radical cystect
omy in select women provides a satisfactory functional outcome. Failure of
complete emptying seems to be due to anatomical rather than functional reas
ons.