OBJECTIVE: To evaluate the conduit-related complications and their treatment in Mitrofanoff continent urinary diversion and antegrade colonic enema (ACE) procedures. PATIENTS AND METHODS: The files of 53 patients (18 men and 35 women) in whom 58 continent stomas were created were retrospectively reviewed. Gender, age, age at the time of surgery, underlying disease, concomitant surgery, abdominal position of the stoma, follow-up, complications and treatment were assessed. The mean (sd) age at the time of surgery was 19 (13) years; 30 patients were aged <15 years and the mean follow-up was 2.8 (1.9) years. Fifty-three continent vesicostomy-type Mitrofanoff stomas were constructed and five ACE procedures performed. Forty-five stomas were in the umbilicus and 13 on the abdominal wall. For 45 conduits the appendix was used; in the other 13 a transverse tubularized ileal segment according to Monti was created. RESULTS: There were stoma-related complications in 19 patients (36%), with 27 in all and stomal stenosis accounting for more than half. Five patients had urinary leakage. The median time to the first complication was 9 months. Multiple regression analysis showed that gender and stoma location were the only significant determinants of the complication/follow-up ratio. Women had more complications than men and umbilical stomas fared worse than those on the abdominal wall. Age, underlying disease and type of stoma were not significantly related to the complication/follow-up ratio. The complication was treated by one procedure in 13 patients; four needed two and two needed three surgical revisions. Most complications were relatively easy to treat, i.e. dilatation in five, endoscopic incision in one, re-anastomosis in four, Y-V plasty in seven, a new channel in two, reimplantation in three, a bladder cuff in two for stomal leakage, and abdominoplasty in two. Only one stoma had to be abandoned. CONCLUSION: The complication rate for continent small-diameter stoma is high. However, most complications are relatively easy to treat. Despite these complications, patient satisfaction remains high.
OBJECTIVE: To evaluate the conduit-related complications and their treatment in Mitrofanoff continent urinary diversion and antegrade colonic enema (ACE) procedures. PATIENTS AND METHODS: The files of 53 patients (18 men and 35 women) in whom 58 continent stomas were created were retrospectively reviewed. Gender, age, age at the time of surgery, underlying disease, concomitant surgery, abdominal position of the stoma, follow-up, complications and treatment were assessed. The mean (sd) age at the time of surgery was 19 (13) years; 30 patients were aged <15 years and the mean follow-up was 2.8 (1.9) years. Fifty-three continent vesicostomy-type Mitrofanoff stomas were constructed and five ACE procedures performed. Forty-five stomas were in the umbilicus and 13 on the abdominal wall. For 45 conduits the appendix was used; in the other 13 a transverse tubularized ileal segment according to Monti was created. RESULTS: There were stoma-related complications in 19 patients (36%), with 27 in all and stomal stenosis accounting for more than half. Five patients had urinary leakage. The median time to the first complication was 9 months. Multiple regression analysis showed that gender and stoma location were the only significant determinants of the complication/follow-up ratio. Women had more complications than men and umbilical stomas fared worse than those on the abdominal wall. Age, underlying disease and type of stoma were not significantly related to the complication/follow-up ratio. The complication was treated by one procedure in 13 patients; four needed two and two needed three surgical revisions. Most complications were relatively easy to treat, i.e. dilatation in five, endoscopic incision in one, re-anastomosis in four, Y-V plasty in seven, a new channel in two, reimplantation in three, a bladder cuff in two for stomal leakage, and abdominoplasty in two. Only one stoma had to be abandoned. CONCLUSION: The complication rate for continent small-diameter stoma is high. However, most complications are relatively easy to treat. Despite these complications, patient satisfaction remains high.
Authors: R Stein; C Assion; R Beetz; M Bürst; R Cremer; A Ermert; M Goepel; E Kuwertz-Bröking; B Ludwikowski; T Michael; J Pannek; H Peters; D Rohrmann; I Rübben; A Schröder; R Trollmann; J W Thüroff; W Wagner Journal: Urologe A Date: 2015-02 Impact factor: 0.639
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