Center for Antimicrobial Resistance and Microbial Genomics and Gulf Coast Consortium on Antimicrobial Resistance.
Department of Internal Medicine, Division of Infectious Diseases, University of Texas Medical School at Houston, Houston, Texas, USA.
Clin Infect Dis. 2017 Jul 1;65(1):158-161. doi: 10.1093/cid/cix014.
A multicenter, retrospective study of patients infected with carbapenem-resistant Pseudomonas aeruginosa who were treated with ceftolozane/tazobactam was performed. Among 35 patients, pneumonia was the most common indication and treatment was successful in 26 (74%). Treatment failure was observed in all cases where isolates demonstrated ceftolozane-tazobactam minimum inhibitory concentrations ≥8 μg/mL.
开展了一项多中心、回顾性研究,纳入了接受头孢洛扎/他唑巴坦治疗的耐碳青霉烯类铜绿假单胞菌感染患者。在 35 例患者中,肺炎是最常见的适应证,26 例(74%)治疗成功。在分离株头孢洛扎/他唑巴坦最低抑菌浓度≥8μg/mL 的所有情况下均观察到治疗失败。