We have located links that may give you full text access.
Factors related to frequency, type, and outcome of anal fistulas in Crohn's disease.
Diseases of the Colon and Rectum 1995 January
PURPOSE: Relation of clinical factors to frequency, type, and, in particular, outcome of anal fistulas in Crohn's disease was studied.
METHODS: One hundred twelve patients seen in this hospital between January 1972 and June 1993 who suffered from Crohn's disease were included in the study. Those 35 (31 percent) with anal fistulas were re-examined or interviewed and asked about their perianal symptoms and anal control.
RESULTS: Rectal involvement of Crohn's disease was associated with an increased incidence of anal fistula (49 vs. 17 percent; P < 0.01), especially high ones (82 vs. 17 percent; P < 0.01). Ten of 18 patients with low fistulas underwent fistulotomy; all 10 fistulas healed, but slowly (mean healing time, 7.5 months), and 4 of them recurred. Of eight low fistulas managed by drainage alone, four healed. Finally, 11 of 18 patients with low fistulas had their fistulas heated. Fourteen of 17 patients with high fistulas were primarily treated by drainage and 3 by local surgery. Finally, only three patients had healed fistulas--two after simple drainage and one after local surgery, and seven patients had to undergo proctectomy. Only two patients with low fistulas required proctectomy. Eight patients (33 percent) of those 24 with fistulas in whom anal continence could be assessed, 5 with local surgery and 3 with drainage alone, reported minor defects in anal control.
CONCLUSIONS: Fistulotomy is a justifiable option with satisfactory results for low symptomatic anal fistulas associated with Crohn's disease, although healing may be delayed and some fistulas will recur. Outcome of high fistulas is less satisfactory, and proctectomy is ultimately required in a number of patients; therefore, for high fistulas a conservative approach is primarily recommended.
METHODS: One hundred twelve patients seen in this hospital between January 1972 and June 1993 who suffered from Crohn's disease were included in the study. Those 35 (31 percent) with anal fistulas were re-examined or interviewed and asked about their perianal symptoms and anal control.
RESULTS: Rectal involvement of Crohn's disease was associated with an increased incidence of anal fistula (49 vs. 17 percent; P < 0.01), especially high ones (82 vs. 17 percent; P < 0.01). Ten of 18 patients with low fistulas underwent fistulotomy; all 10 fistulas healed, but slowly (mean healing time, 7.5 months), and 4 of them recurred. Of eight low fistulas managed by drainage alone, four healed. Finally, 11 of 18 patients with low fistulas had their fistulas heated. Fourteen of 17 patients with high fistulas were primarily treated by drainage and 3 by local surgery. Finally, only three patients had healed fistulas--two after simple drainage and one after local surgery, and seven patients had to undergo proctectomy. Only two patients with low fistulas required proctectomy. Eight patients (33 percent) of those 24 with fistulas in whom anal continence could be assessed, 5 with local surgery and 3 with drainage alone, reported minor defects in anal control.
CONCLUSIONS: Fistulotomy is a justifiable option with satisfactory results for low symptomatic anal fistulas associated with Crohn's disease, although healing may be delayed and some fistulas will recur. Outcome of high fistulas is less satisfactory, and proctectomy is ultimately required in a number of patients; therefore, for high fistulas a conservative approach is primarily recommended.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app