RESUMEN
OBJECTIVE:To systematically evaluate therapeutic efficacy of local application of gentamicin collagen sponge in the prevention of surgical incision infection,and to provide evidenced-reference for clinical treatment. METHODS:Retrieved from PubMed,EMBase,Cochrane Library,CBM,CJFD,VIP and Wanfang databases,randomized controlled trials (RCTs) about lo-cal application of gentamicin collagen sponge(trial group)vs. routine surgery disposal(control group)in the prevention of surgical incision infection were collected. After data extraction and quality evaluation with modified Jadad scale,Meta-analysis was per-formed by using Rev Man 5.3 statistical software. RESULTS:A total of 16 literatures were included,involving 7752 patients. The results of Meta-analysis showed that the incidence of surgical incision infection in trial group was significantly lower than control group,with statistical significance [OR=0.71,95%CI(0.61,0.84),P100 mg) was significantly lower than control group;there was no statistical significance between gentamicin low-dose group (≤100 mg) and control group [OR=0.96,95%CI(0.72,1.28),P=0.77]. CONCLUSIONS:Local application of gentamicin collagen sponge may have certain effect on the prevention of surgical infection. Different types of surgery,observation time and dose have different prevention effects. It should be used carefully according to clinical practice.