Sacro-coxxygial hygiene, a key factor in the outcome of pilonidal sinus surgical treatment?

BACKGROUND: Surgical wound infection contributes to prolonged recovery time after pilonidal sinus excision. As a standard procedure after surgery, we recommend our patients to perform water irrigations in the intergluteal cleft 4 to 6 times a day during the post-operative period. Our hypothesis is that this should reduce healing time and complication rates. The aim of this study was to measure the importance of sacro coccygeal hygiene in the management of pilonidal sinus disease. METHODS: We retrospectively collected data after surgical management of pilonidal sinus (sinusectomy procedures) in our division over a 10-year period. Patients were divided into three groups according to their local hygiene during postoperative follow-up and scored one (G1: good hygiene) to three (G3: poor hygiene). Primary outcome was complication rates. Secondary endpoints were, healing time, follow-up, time off work, and recurrence rate. RESULTS: In G1 (N = 112), complication rate was 3.6%. In G2 (N = 109), it was 5.5%, whereas in G3 (N = 71), it reached 7.03%. However, there were no statistically significant differences between hygiene groups regarding complication rates in both univariate and multivariable analysis. Regarding secondary outcomes, there were significant differences between hygiene groups concerning median follow-up (p = 0.0001) and median time off work (p = 0.0127). CONCLUSION: Good hygiene of wound is essential for optimal, rapid healing without complications. The importance of this report is to show that thanks to our hygiene follow-up strategy with frequent perineal irrigations and regular follow-up checks, patients with at a first glance "unclean local conditions", reached similar complications, median healing time and recurrences rates to patients with medium and good wound hygiene level.

Correction to: Mucosal advancement flap for recurrent complex anal fistula: a repeatable procedure.

The name of the second author of this article was incorrectly presented as "Riccardo Scarpa Cosimo" this should have been "Cosimo Riccardo Scarpa".

Mucosal advancement flap for recurrent complex anal fistula: a repeatable procedure.

PURPOSE: Mucosal advancement flap (MAF) is the best option for complex anal fistula (AF) treatment. Recurrence is not rare and the best surgical option for his handling is a challenge considering the incontinence risk and the healing rate. We aimed to determine the feasibility and outcomes of a second MAF for recurrent complex AF previously treated with mucosal advancement flap. METHODS: We retrospectively identified 32 patients undergoing two or more MAF for recurrent AF in a larger cohort of 121 consecutive cases of MAF operated by the same senior colorectal surgeon. Only complex AF of cryptoglandular origin was enrolled. A long-term follow-up was performed collecting clinical and functional data. RESULTS: Among 121 patients (group A) treated with mucosal advancement flap, 32 (26.4%) (group B) recurred with a complex AF requiring a second mucosal advancement flap procedure. Success rate of group B is 78.1%. Six patients of group B recurred a second time, another MAF was performed with healing in all cases. Complication rate (Clavien Dindo 3b) of group B is 9.4% compared to 8.3% of group A. A slight continence deficit (Miller score 1, 2, and 4) was detected after the first MAF in 3 patients. The Miller score for these patients did not change after the subsequent MAF. CONCLUSIONS: MAF is effective for treatment of complex recurrent AF. A pre-existing MAF procedure does not worsen the healing rate of the second flap. The rate of surgical complications is similar with those reported in the literature for MAFs.