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Early clinical experience with continent urinary diversion
1Department of Urology, Prince Henry Hospital, Sydney, New South Wales, Australia.
The Australian and New Zealand Journal of Surgery
|December 1, 1996
Summary
The Indiana pouch urinary diversion shows superior continence and fewer complications compared to the Mitrofanoff procedure. Optimal stoma placement for continent urinary diversion is at the umbilicus.
Area of Science:
- Urology
- Surgical Innovation
- Patient Outcomes
Background:
- Continent urinary diversion offers an alternative to traditional cutaneous diversion.
- This study reports on a five-year experience with continent diversion techniques.
Purpose of the Study:
- To evaluate the efficacy and complication rates of the Indiana pouch and Mitrofanoff procedures for continent urinary diversion.
- To compare the outcomes of these two surgical approaches.
Main Methods:
- A retrospective review of 29 patients who underwent continent urinary diversion between 1989 and 1994.
- 24 patients received the Indiana pouch, and 5 patients had a Mitrofanoff-type procedure, with a minimum 12-month follow-up.
Main Results:
- The Indiana pouch achieved a 96% continence rate with a mean capacity of 648 mL.
- Early and late complication rates for the Indiana pouch were 37.5% and 35.5%, respectively, with a lower re-operation rate.
- Umbilical stoma sites demonstrated no stenosis, unlike right iliac fossa sites. Mitrofanoff procedures had higher complication rates.
Conclusions:
- The Indiana pouch procedure is a superior option for continent urinary diversion compared to the Mitrofanoff procedure.
- Optimal stoma site selection for continent urinary diversion is the umbilicus to prevent stenosis.