Pouch-related fistula following restorative proctocolectomy.
Prognostic factors and outcome of pouch-related fistula were analysed from a series of 21 patients, 20 of whom had an ileal J pouch manually anastomosed to the dentate line following mucosectomy. Fistula occurred more often after pouch formation for ulcerative colitis than for familial adenomatous polyposis. In 6 patients the fistula occurred more than 5 months after closure of the diverting loop ileostomy. The origin of the leak was the anastomosis in 14 patients, the vertical staple line in two and the end of the efferent limb in five. Nine forms of treatment were utilized and these were successful in 11 patients and unsuccessful in ten including three pouch excisions. Adverse prognostic factors were late fistula, the presence of an enterocutaneous or a pouch-vaginal fistula track, and diagnosed or suspected Crohn's disease. Resolution of the fistula followed none of six diverting loop ileostomies performed alone, three of 33 attempted drainage procedures, four of ten direct closures, and four of five repeat ileal pouch-anal anastomoses. It is concluded that an aggressive therapeutic approach using repeat ileal pouch-anal anastomosis increases the success rate.
Paye
F
F
Department of Digestive Surgery, Hôpital Saint-Antoine, Paris, France.
Penna
C
C
Chiche
L
L
Tiret
E
E
Frileux
P
P
Parc
R
R
D011125:Adenomatous Polyposis Coli / Q000601:surgery*; D000293:Adolescent; D000328:Adult; D003093:Colitis, Ulcerative / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D016737:Proctocolectomy, Restorative / Q000009:adverse effects*; D016896:Treatment Outcome