Open AccessRisk factors for incisional surgical site infection after elective laparoscopic colorectal surgery
Author(s) -
Chida Keigo,
Watanabe Jun,
Suwa Yusuke,
Suwa Hirokazu,
Momiyama Masashi,
Ishibe Atsushi,
Ota Mitsuyoshi,
Kunisaki Chikara,
Endo Itaru
Publication year - 2019
Publication title -
annals of gastroenterological surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.308
H-Index - 15
ISSN - 2475-0328
DOI - 10.1002/ags3.12229
Subject(s) - surgical site infection , medicine , colorectal surgery , laparoscopic surgery , general surgery , elective surgery , surgery , laparoscopy , abdominal surgery
Background Surgical site infection ( SSI ) is a common morbidity in patients undergoing colorectal surgery, and the focus of previous studies has primarily been on incisional SSI . Most reports thus far have focused on open surgery rather than on laparoscopic colorectal surgery (Lap CR ). Therefore, the aim of the present study was to identify the risk factors for incisional SSI in patients undergoing elective Lap CR . Methods This retrospective study was conducted to evaluate the occurrence and risk factors of incisional SSI for elective Lap CR . From January 2008 to June 2018, 1825 consecutive patients with a preoperative diagnosis of colorectal cancer who underwent Lap CR were analyzed at a single institution. Results Incidence of incisional SSI was 3.3%. Postoperative hospital stay (days) was significantly longer in the incisional SSI group than in the non‐incisional SSI group (8 [6‐12] vs 10 [8‐19], P < 0.001). Incisional SSI were significantly associated with five operative factors: blood loss (g) ( P < 0.014), midline wound length (mm) ( P = 0.038), suture materials ( P = 0.014), suture technique (interrupted vs continuous mass closure, P = 0.003), and organ/space SSI ( P = 0.041). Multivariate analysis showed that continuous mass closure (odds ratio 0.290; 95% confidence interval 0.101‐0.831, P = 0.021) was the only factor independently associated with the incidence of incisional SSI . Conclusions Incidence of incisional SSI was comparable to that in previous reports . Continuous mass closure decreased the risk of incisional SSI in elective Lap CR .