Shields Ryan K, Nguyen M Hong, Chen Liang, Press Ellen G, Potoski Brian A, Marini Rachel V, Doi Yohei, Kreiswirth Barry N, Clancy Cornelius J
Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Antibiotic Management Program, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Antimicrob Agents Chemother. 2017 Jul 25;61(8). doi: 10.1128/AAC.00883-17. Print 2017 Aug.
There are no data comparing outcomes of patients treated with ceftazidime-avibactam versus comparators for carbapenem-resistant infections. At our center, ceftazidime-avibactam treatment of carbapenem-resistant bacteremia was associated with higher rates of clinical success ( = 0.006) and survival ( = 0.01) than other regimens. Across treatment groups, there were no differences in underlying diseases, severity of illness, source of bacteremia, or strain characteristics (97% produced carbapenemase). Aminoglycoside- and colistin-containing regimens were associated with increased rates of nephrotoxicity ( = 0.002).
目前尚无数据比较头孢他啶-阿维巴坦与其他对照药物治疗耐碳青霉烯类感染患者的疗效。在我们中心,与其他治疗方案相比,用头孢他啶-阿维巴坦治疗耐碳青霉烯类菌血症的临床成功率(P = 0.006)和生存率(P = 0.01)更高。在各个治疗组中,基础疾病、疾病严重程度、菌血症来源或菌株特征(97%产生碳青霉烯酶)均无差异。含氨基糖苷类和黏菌素的治疗方案与肾毒性发生率增加相关(P = 0.002)。