BACKGROUND: In this study, we determined the long-term outcome of perianal fistulas treated with mucosal advancement flap (MF) or fistulotomy (FT). METHODS: One hundred three patients with perianal fistulas were treated by MF for high fistulas or FT for low fistulas and were retrospectively assessed by case-note review and examined at the out-patient clinic. The localization and time of recurrence of the fistula were recorded. RESULTS: Forty-one patients [median follow-up of 72 months (range 48-99)] were treated by an MF, and 62 patients [median follow up of 75 months (range 48-99)] were treated by FT. After 12, 48, and 72 months, the fistula had recurred in 9 (22%), 26 (63%), and 26 (63%) patients of the MF group and in 4 (7%), 16 (26%), and 24 (39%) patients of the FT group, respectively. Eighteen (69%) of the recurrences in the MF group and ten (33%) of the FT group occurred within 24 months after surgery (p=0.01). Four (15%) of the recurrences in the MF group and 13 (54%) of the recurrences in the FT group were present in a different localization (p=0.007). CONCLUSION: The success rate of both FT and MF techniques decreases with time. Recurrence appears to be caused by failure of treatment and by recurrent patient disease.
BACKGROUND: In this study, we determined the long-term outcome of perianal fistulas treated with mucosal advancement flap (MF) or fistulotomy (FT). METHODS: One hundred three patients with perianal fistulas were treated by MF for high fistulas or FT for low fistulas and were retrospectively assessed by case-note review and examined at the out-patient clinic. The localization and time of recurrence of the fistula were recorded. RESULTS: Forty-one patients [median follow-up of 72 months (range 48-99)] were treated by an MF, and 62 patients [median follow up of 75 months (range 48-99)] were treated by FT. After 12, 48, and 72 months, the fistula had recurred in 9 (22%), 26 (63%), and 26 (63%) patients of the MF group and in 4 (7%), 16 (26%), and 24 (39%) patients of the FT group, respectively. Eighteen (69%) of the recurrences in the MF group and ten (33%) of the FT group occurred within 24 months after surgery (p=0.01). Four (15%) of the recurrences in the MF group and 13 (54%) of the recurrences in the FT group were present in a different localization (p=0.007). CONCLUSION: The success rate of both FT and MF techniques decreases with time. Recurrence appears to be caused by failure of treatment and by recurrent patient disease.
Authors: Gordon Buchanan; Steve Halligan; Andrew Williams; C Richard G Cohen; Danilo Tarroni; Robin K S Phillips; Clive I Bartram Journal: Lancet Date: 2002-11-23 Impact factor: 79.321
Authors: A Amato; C Bottini; P De Nardi; P Giamundo; A Lauretta; A Realis Luc; G Tegon; R J Nicholls Journal: Tech Coloproctol Date: 2015-09-16 Impact factor: 3.781
Authors: S O Adegbola; K Sahnan; G Pellino; P J Tozer; A Hart; R K S Phillips; J Warusavitarne; O D Faiz Journal: Tech Coloproctol Date: 2017-10-29 Impact factor: 3.781
Authors: S Choi; S-B Ryoo; K J Park; D-S Kim; K-H Song; K H Kim; S S Chung; E J Shin; Y B Cho; S T Oh; W-K Kang; M H Kim Journal: Tech Coloproctol Date: 2017-05-31 Impact factor: 3.781
Authors: S M Alexander; L E Mitalas; M P Gosselink; D M J Oom; D D E Zimmerman; W R Schouten Journal: Tech Coloproctol Date: 2008-08-05 Impact factor: 3.781