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OBJECTIVE To compare the efficacy and safety of Cefazolin sodium for injection， Cefuroxime sodium for injection， and Ceftazidime for injection from nationally organized centralized drug procurement （hereinafter referred to as “centralized procurement”） and non-centralized procurement in patients with bacterial infection. METHODS The case data of hospitalized patients who had used 3 kinds of Cephalosporins for injection from centralized procurement or non-centralized procurement in the treatment of bacterial infections were retrospectively collected from 19 medical institutions in Kunming from January 2020 to September 2022. After balancing the baseline differences between the groups with the propensity score matching method， the effectiveness and safety differences of 3 kinds of Cephalosporins for injection from centralized procurement or non- centralized procurement were compared respectively. RESULTS After balancing the baseline differences among the groups， 394 cases in each group of Cefazolin sodium for injection from centralized procurement or non-centralized procurement， 472 cases in each group of Cefuroxime sodium for injection from centralized procurement or non-centralized procurement， 504 cases in group of Ceftazidime for injection from centralized procurement and 590 cases in group of non-centralized procurement were included in the analysis. In terms of effectiveness， there were no significant differences in clinical response rate， 72 h response rate， bacterial clearance rate， and the recovery rate of body temperature， white blood cell count， neutrophil count， neutrophil percentage， C-reactive protein， procalcitonin recovery between the centralized procurement group and non-centralized procurement group of Cefazolin sodium for injection and Cefuroxime sodium for injection （P＞0.05）. The proportion of patients in centralized procurement group of Ceftazidime for injection with C-reactive protein restored to normal reference range was significantly higher than that in non-centralized procurement group （46.9% vs. 27.9%， P＜0.05）， but there were no statistically significant differences in other effectiveness indicators among groups （P＞0.05）. In terms of safety， there was no statistical difference in the incidence of adverse drug reactions between centralized procurement group and non-centralized procurement group of 3 kinds of Cephalosporins for injection （P＞0.05）； the incidence of platelet count reduction in centralized procurement group of Cefazolin sodium for injection was significantly higher than non-centralized procurement group （20.7% vs. 7.1%， P＜0.05）， the incidence of eosinophilia elevation in centralized procurement group of Ceftazidime for injection was significantly higher than non-centralized procurement group （5.3% vs. 1.9%， P＜0.05）. In addition， there was no statistically significant difference in the abnormal rates of other laboratory indicators among the three types of injection Cephalosporins （P＞ 0.05）. CONCLUSIONS The efficacy of 3 kinds of Cephalosporin for injection from centralized procurement is not inferior to non- centralized procurement varieties， and the safety is equivalent to that of non-centralized procurement varieties.
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Objective To study the effect of different medication time of cefuroxime sodium on nosocomial infections of surgical incision and C-reactive protein (CRP) in patients of Department of Obstetrics and Gynecology.Methods A total of 158 surgery patients in Department of Obstetrics and Gynecology who were treated in the People ~ Hospital of Qing County from July 2015 to November 2017 were enrolled in the study.According to random number method,they were randomly divided into control group and observation group,with 79 cases in each group.The observation group received the treatment of cefuroxime sodium in the perioperative period,the control group was given cefuroxime sodium treatment after surgery.The differences of the probability of a nosocomial infection and CRP between the two groups who chose different medication time were compared.Results The observation group had 45 patients appearing abnormal temperature after surgery,and the temperature restoring normal time was (40.17 ± 10.35)h.The control group had 59 patients appearing abnormal temperature after surgery,and the temperature restoring normal time was (56.35 ±9.87)h,which of the observation group were less than that of the control group,the differences were statistically significant (x2 =5.513,P =0.019;t =8.163,P =0.000).The levels of CRP and procalcitonin of the observation group after surgery were (2.34 ± 0.66) mg/L,(2.48 ± 0.79) mg/L,respectively,which were lower than those of the control group [(3.46 ± 0.84) mg/L,(3.19 ± 0.96) mg/L],the differences were statistically significant (t =9.260,P =0.000;t =5.104,P =0.000).The observation group had 2 patients appeared incision infection after surgery,the control group had 9 patients appeared incision infection after surgery,there was statistically significant difference between the two groups(x2 =4.788,P =0.029).The hospitalization time of the observation group was (6.70 ± 1.04) d,which was shorter than (8.26 ± 1.25)d of the control group,there was statistically significant difference between the two groups(t =8.513,P =0.000).The quality of life score of the observation group after surgery was (85.63 ± 15.30) points,which was higher than (71.29 ± 11.07) points of the control group,there was statistically significant difference between the two groups (t =-6.748,P =0.000).Conclusion Using cefuroxime sodium in the perioperative period can reduce the probability of nosocomial infection in surgical patients,improve the level of inflammation in vivo,shorten the hospital stay and improve the quality of life of patients.
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Objective To explore the in vitro antibacterial effect of tanreqing injection combined with cefuroxime sodium injection against staphylococcus aureus. Methods The MIC of tanreqing injection or cefuroxime sodium injection against staphylococcus aureus was detected by microamount dilution method.The antibacterial activity of tanreqing injection combined with cefuroxime sodium injection was determined by a chess board dilution method and assessed according to FIC index. Results The MIC of tanreqing injection and cefuroxime sodium injection against staphylococcus aureus was 1∶256 and 2 μg . mL-1 , respectively. While combined with each other, the MIC of tanreqing injection and cefuroxime sodium injection against staphylococcus aureus was 1∶4 096 and 0. 125 μg . mL-1 , respectively. The FIC index of tanreqing injection combined with cefuroxime sodium injection against staphylococcus aureus was 0. 125. Conclusion Tanreqing injection has a synergistic antibacterial effect against staphylococcus aureus when it was combined with cefuroxime sodium injection.
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Objective To investigate the effects of target-controlled confusion of propofol with different concentrations on ventricular repolarization after prophylactic infusion of cefuroxime sodium. Methods Sixty ASA physical status Ⅰ or Ⅱ female patients,aged 18-65 years,undergoing elective gynecological surgery were randomly divided into three groups:group P2 (n =20)with TCI 2 μg/ml, group P3 (n =1 9)with TCI 3 μg/ml and group P4 (n =20)with TCI 4 μg/ml.Firstly,they were re-hydrated;secondly,the patients in groups P2,P3 and P4 were intravenous infused with cefuroxime sodium 2.5 g (in 100 ml normal saline)and then target-controlled infused of propofol 2 μg/ml,3μg/ml and 4 μg/ml in target plasma concentration,respectively.At three pionts of time:after rehy-dration before intravenous antibiotics (T0 ),after intravenous antibiotics before TCI of propofol (T1 ), after TCI of propofol (T2 ),QT interval,QTc interval,Tp-e interval were measured and recorded, respectively.Results Compared with T0 ,QTc [(469.9 ± 34.0)ms vs.(451.2 ± 24.9)ms],Tp-e [(107±25)ms vs.(94±20)ms]and Tp-e/QT (0.260±0.058 vs.0.236±0.043)in group P4 were sig-nificantly prolonged at T1 (P < 0.05 ).Compared with T1 ,QTc of groups P2 [(437.4 ± 24.4)ms vs. (453.3±28.0)ms]and P4 [(438.8±29.9)ms vs.(469.9±34.0)ms]were shortened significantly at T2 (P <0.05).Conclusion Propofol could improve ventricular reporlarization heterogeneity caused by cefu-roxime sodium.
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OBJECTIVE:To evaluate the pharmacoeconomics of cefathiamidine, ceftriaxone sodium, cefuroxime sodium, amoxicillin sodium/clavulanate potassium and cefoperazone sodium/sulbactam sodium in the treatment of pediatric bronchopneumo-nia,and to provide reference for rational drug use in the clinic. METHODS:By retrospective study,338 children with broncho-pneumonia were divided into groups A,B,C,D and E according to different therapy regimens. There were 75,65,76,66 and 56 cases in groups A,B,C,D and E,and they were given cefathiamidine,ceftriaxone sodium,cefuroxime sodium,amoxicillin sodium/clavulanate potassium and cefoperazone sodium/sulbactam sodium intravenously. The pharmacoeconomics of therapy regi-mens in group A,B,C,D and E were evaluated by cost-effectiveness analysis and decision tree analysis model. RESULTS:The effective rates of groups A,B,C,D and E were 93.33%,90.77%,96.05%,87.88% and 87.50%,respectively. The treatment cost of those groups were 1 929.09,2 173.73,1 611.91,1 661.42,1 801.32 yuan,respectively. The cost/effectiveness(C/E)ratio of those groups were 20.67,23.95,16.78,18.91,20.59,respectively. The treatment cost of group C was the smallest,so was the C/E. Results of cost-effectiveness analysis were supported by sensitivity analysis. CONCLUSIONS:Cefuroxime sodium is the best treatment for pediatric bronchopneumonia among 5 antibiotics in respect of cost-effectiveness.
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0.05),the costs were 915.70 and 1 036.80 yuan(P