Does topical rifampicin reduce the risk of surgical field infection in hernia repair?
OBJECTIVE
Inguinal hernia operations are common procedures in general surgery. There have been many approaches in the historical development of hernia repair; tension free repair with mesh being the most commonly used technique today. Although it is a clean wound, antibiotic use is still controversial due to concerns about infection related to synthetic mesh. We aimed to determine the probable role of topical rifampicin in patients with tension-free hernia repair and mesh support.


METHODS
The charts of patients who underwent tension-free inguinal hernia repair were retrospectively analyzed. Information and operative notes on patients, in whom synthetic materials were used, were identified. The patients were divided into two groups, placebo group (G1) and patients with application of topical rifampicin on the mesh (G2). Infection rates between the groups in the early postoperative period were compared.


RESULTS
The mean age of the 278 patients who were included in the study was 49.6±15.39 and the female/male ratio was 10/268. There were recurrent hernias in four patients and superficial wound infections in 22 patients in the early period. One patient had testicle torsion and underwent an orchiectomy. There were no significant differences between the groups in terms of age and gender. The types of hernia and body mass index were homogenous between the two groups. In the early postoperative period the infection rates were 16/144 (11.1%) and 6/134 (4.48%) in the groups, respectively, with the difference being statistically significant (p=0.041).


CONCLUSIONS
We suggest that applying rifampicin locally can decrease surgical site infection in hernia operations where meshes are used.
Department of General Surgery, Dışkapı Yıldırım Beyazıt Teaching Hospital, Ankara, Turkey.
Şahin
Ş
Kahramanca
Department of General Surgery, Dışkapı Yıldırım Beyazıt Teaching Hospital, Ankara, Turkey.
Oskay
O
Kaya
Department of General Surgery, Dışkapı Yıldırım Beyazıt Teaching Hospital, Ankara, Turkey.
Cem
C
Azılı
Department of General Surgery, Afyon Kocatepe University Faculty of Medicine, Afyon, Turkey.
Bahadır
B
Celep
Department of General Surgery, Dışkapı Yıldırım Beyazıt Teaching Hospital, Ankara, Turkey.
Emre
E
Gökce
Department of General Surgery, Dışkapı Yıldırım Beyazıt Teaching Hospital, Ankara, Turkey.
Tevfik
T
Küçükpınar
Inguinal hernia; rifampicin; surgical site infection