Fistulotomy in the tertiary setting can achieve high rates of fistula cure with an acceptable risk of deterioration in continence.
J Gastrointest Surg
; 17(11): 1960-5, 2013 Nov.
Article
in En
| MEDLINE
| ID: mdl-24002754
ABSTRACT
INTRODUCTION:
Surgery is the mainstay of treatment of anal fistulas. Low fistulas are often laid open, but higher fistulas present a more difficult problem. Patient choice centres on a compromise between risk of recurrence and risk of impairment of continence. We aimed to determine the efficacy and safety of fistulotomy at a tertiary referral centre, in particular the additional risk of impairment of continence following fistulotomy of the often recurrent, multiply-operated patients seen.METHODS:
Patients undergoing surgery under the senior author (RKSP) for an anal fistula during the study period (2005-2006) were identified, and a thorough review of the patients' clinical records was undertaken. Demographic, fistula anatomy, treatment and follow-up data were obtained.RESULTS:
Eighty-four patients underwent either fistulotomy (50), insertion of permanent loose (drainage) seton (28) or EUA with or without drainage of abscess. Mean length of follow up was 11 months (SD 14.22). In the fistulotomy group, we found an overall success rate of 93 %. Secondary extensions were associated with failure to achieve cure (P = 0.008). Nine patients (20 %) suffered deterioration in continence after surgery. A longer time to referral was associated with impaired final continence. In the group referred from a surgeon in secondary care, 91 % of patients were cured, and continence impairment (mostly minor) rose from 32 % at referral to 40 % after surgery.CONCLUSIONS:
We have shown that it is safe and reasonable to offer fistulotomy to appropriate patients despite previous surgery and within the tertiary setting. By so doing, a very high rate of healing can be achieved in patients who have previously failed. The additional risk of impairment of continence is around one in five, and in the majority will represent only minor incontinence.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Postoperative Complications
/
Rectal Fistula
/
Fecal Incontinence
Type of study:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
J Gastrointest Surg
Journal subject:
GASTROENTEROLOGIA
Year:
2013
Document type:
Article
Affiliation country:
Reino Unido
Publication country:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA