Comparison of a Fistulectomy and a Fistulotomy with Marsupialization in the Management of a Simple Anal Fistula: A Randomized, Controlled Pilot Trial
Open Access
- 1 January 2012
- journal article
- Published by Korean Society of Coloproctology in Journal of the Korean Society of Coloproctology
- Vol. 28 (2), 78-82
- https://doi.org/10.3393/jksc.2012.28.2.78
Abstract
This randomized clinical trial was conducted to compare a fistulectomy and a fistulotomy with marsupialization in the management of a simple anal fistula. Forty patients with simple anal fistula were randomized into two groups. Fistulous tracts were managed by using a fistulectomy (group A) while a fistulotomy with marsupialization was performed in group B. The primary outcome measure was wound healing time while secondary outcome measures were operating time, postoperative wound size, postoperative pain, wound infection, anal incontinence, recurrence and patient satisfaction. Postoperative wounds in group B healed earlier in comparison to group A wounds (4.85 ± 1.39 weeks vs. 6.75 ± 1.83 weeks, P = 0.035). No significant differences existed between the operating times (28.00 ± 6.35 minutes vs. 28.20 ± 6.57 minutes, P = 0.925) and visual analogue scale scores for postoperative pain on the first postoperative day (4.05 ± 1.47 vs. 4.50 ± 1.32, P = 0.221) for the two groups. Postoperative wounds were larger in group A than in group B (2.07 ± 0.1.90 cm(2) vs. 1.23 ± 0.87 cm(2)), however this difference did not reach statistical significance (P = 0.192). Wound discharge was observed for a significantly longer duration in group A than in group B (4.10 ± 1.91 weeks vs. 2.75 ± 1.71 weeks, P = 0.035). There were no differences in social and sexual activities after surgery between the patients of the two groups. No patient developed anal incontinence or recurrence during the follow-up period of twelve weeks. In comparison to a fistulectomy, a fistulotomy with marsupialization results in faster healing and a shorter duration of wound discharge without increasing the operating time.Keywords
This publication has 5 references indexed in Scilit:
- Marsupialization of fistulotomy and fistulectomy wounds improves healing and decreases bleeding: a randomized controlled trialColorectal Disease, 2005
- A Randomized, Controlled Trial of Fibrin Glue vs. Conventional Treatment for Anal FistulaDiseases of the Colon & Rectum, 2002
- Patient satisfaction after surgical treatment for fistula-in-anoDiseases of the Colon & Rectum, 2000
- Marsupialization of fistulotomy wounds improves healing: a randomized controlled trialBritish Journal of Surgery, 1998
- To lay open or excise a fistula-inano: a randomized trialBritish Journal of Surgery, 1985