Is surgical site scrubbing before painting of value? Review and meta-analysis of clinical studies

• Published in: The Journal of hospital infection Vol. 89; no. 1; pp. 28 - 37
• Main Authors: Lefebvre, A, Saliou, P, Mimoz, O, Lucet, J.C, Le Guyader, A, Bruyère, F, Roche, P.H, Astruc, K, Tiv, M, Lepelletier, D, Aho-Glélé, L.S
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01-01-2015; WB Saunders
• Subjects: Disinfection - methods; Human health and pathology; Humans; Infectious Disease; Life Sciences; Meta-analysis; Pre-operative care/methods; Preoperative Care - adverse effects; Preoperative Care - methods; Scrub/scrubbing; Skin/microbiology; Surgery; Surgical Wound Infection - epidemiology; Surgical Wound Infection - prevention & control; Surgical wound infection prevention and control; Scrub/scrubbing; Pre-operative care/methods; Skin/microbiology; Surgical wound infection prevention and control; Meta-analysis
• ISSN: 0195-6701; 1532-2939
• DOI: 10.1016/j.jhin.2014.10.004

Summary Background Surgical site infections are major surgical complications. Surgical site scrubbing before painting is controversial. Aim To conduct a meta-analysis of clinical trials that compared pre-operative scrubbing before painting with painting alone for the prevention of surgical site infections. Methods A systematic review and meta-analysis of clinical trials in Pubmed, ScienceDirect and Cochrane databases that compared pre-operative scrubbing before painting with painting alone, and reported surgical site infections, skin colonization or adverse effects as an outcome, was undertaken. A fixed-effect model and a random-effect model were tested. Sensitivity analysis was conducted by removing non-randomized controlled trials. Findings The systematic review identified three studies, involving 570 patients, for surgical site infection outcomes, and four other studies, involving 1082 patients, for positive skin culture outcomes. No significant differences were observed between scrubbing before painting vs painting alone in terms of surgical site infection or positive skin culture. Conclusion Further research is needed to draw conclusions. Only one study in this meta-analysis identified adverse effects, but there were too few events to compare the various methods. It is believed that there is no need to scrub the surgical site if the skin is visibly clean and/or if the patient has had a pre-operative shower.