ABSTRACT
OBJECTIVE:To compare the effects of prophylactic application of 3 different antibiotics on prognosis in patients underwent breast lesion resection. METHODS:1 066 patients with breast lasion resection from 12 hospitals of Shaanxi province were divided into trial group(360 cases),control group A(352 cases)and control group B(354 cases)according to random num-ber table. Trial group was given first generation cephalosporin cefazolin;control group A was given second generation cephalospo-rin cefuroxime;control group B was given third generation cephalosporin cefoperazone sodium and tazobactam sodium. The dosage regimens of 3 groups were as follows:relevant drug 2 g added into 0.9%Sodium chloride injection 100 ml,ivgtt,0.5 h before sur-gery,medication course≤24 h after surgery in trial group. Those indexes of 3 groups were observed,such as post-operative ADR, incision healing,infection,hospitalization duration,phamaceutical costs per capita. RESULTS:There was no statistical signifi-cance in the rate of incision healing and the rate of post-operative infection among 3 groups(P>0.05). The incidence of post-opera-tive ADR,hospitalization duration and phamaceutical costs per capita in observation group were significantly lower or shorter than in control group A and B,with statistical significance(P<0.05). CONCLUSIONS:Cefazolin is better than cefuroxime and cefo-perazone sodium and tazobactam sodium to reduce the postoperative adverse reaction,antibiotics cost per capita and hospital drug cost per capita,shorten the hospitalization duration.