Ileoanal anastomosis with reservoirs: complications and long-term results.
OBJECTIVE
To determine the rate of complications of ileoanal pouch anastomosis, their treatment and their influence on a successful outcome.


METHODS
A computerized database and chart review.


METHODS
Three academic tertiary care health centres.


METHODS
All 239 patients admitted for surgery between 1981 and 1994 with a diagnosis of ulcerative colitis and familial adenomatosis coli.


METHODS
Sphincter-saving total proctocolectomy and construction of either S-type of J-type ileoanal reservoir.


METHODS
Indications, early and late complications, incidence of pouch excision.


RESULTS
Of the 239 patients, 228 (95.4%) were operated on for ulcerative colitis and 11 (4.6%) for familial polyposis coli. One patient in each group was found to have a carcinoma not previously diagnosed. Twenty-eight patients had poor results: in 17 (7.1%) the ileostomy was never closed or was re-established because of pelvic sepsis or complex fistulas, sclerosing cholangitis or severe diarrhea; 11 (4.6%) patients required excision of the pouch because of anal stenosis, perirectal abscess-fistula or rectovaginal fistula. Three patients died--of suicide, and complications of liver transplantation and HIV infection. Thus, 208 patients maintained a functioning pouch. The early complication rate (within 30 days of operation) was 57.7% (138 patients) and the late complication rate was 52.3% (125 patients). Pouchitis alone did not lead to failure or pouch excision. Emptying difficulties in 25 patients with anal stenosis were helped in 2 by resorting to intermittent catheterization. Patients with indeterminate colitis had a higher rate of anorectal septic complications, and all patients having Crohn's disease after pouch construction had complicated courses.


CONCLUSIONS
The complication rate associated with ileoanal pouch anastomosis continues to be relatively high despite increasing experience with this technique. Overall, however, a satisfactory outcome was obtained in 87% of patients.
Belliveau
P
P
Department of Surgery, McGill University, Montreal, Que. pbelliveau@is.rvh.mcgill.ca
Trudel
J
J
Vasilevsky
C A
CA
Stein
B
B
Gordon
P H
PH
D000038:Abscess / Q000209:etiology; D011125:Adenomatous Polyposis Coli / Q000601:surgery; D000328:Adult; D001003:Anal Canal / Q000601:surgery; D001004:Anus Diseases / Q000209:etiology; D002423:Cause of Death; D015209:Cholangitis, Sclerosing / Q000209:etiology; D003093:Colitis, Ulcerative / Q000601:surgery; D003251:Constriction, Pathologic / Q000209:etiology; D003424:Crohn Disease / Q000601:surgery; D003967:Diarrhea / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007081:Ileostomy; D015994:Incidence; D008297:Male; D010388:Pelvis; D019449:Pouchitis / Q000209:etiology; D016737:Proctocolectomy, Restorative / Q000009:adverse effects* / Q000379:methods; D012002:Rectal Diseases / Q000209:etiology; D012003:Rectal Fistula / Q000209:etiology; D012006:Rectovaginal Fistula / Q000209:etiology; D012086:Reoperation; D012189:Retrospective Studies; D016896:Treatment Outcome