Suppr超能文献

环丙沙星与广谱β-内酰胺类或氨基糖苷类药物对多重耐药嗜麦芽窄食单胞菌的协同相互作用。

Synergistic interactions of ciprofloxacin and extended-spectrum beta-lactams or aminoglycosides against multiply drug-resistant Pseudomonas maltophilia.

作者信息

Chow A W, Wong J, Bartlett K H

机构信息

Department of Medicine, University of British Columbia, Vancouver, Canada.

出版信息

Antimicrob Agents Chemother. 1988 May;32(5):782-4. doi: 10.1128/AAC.32.5.782.

Abstract

The susceptibility of 28 clinical isolates of Pseudomonas maltophilia to 16 antimicrobial agents was determined in vitro by a standard agar dilution method with inoculum sizes of 10(4) and 10(6) CFU. All isolates exhibited multiple drug resistance. Nine isolates were selected for studies of combinations of ciprofloxacin with seven antipseudomonal beta-lactams and three aminoglycosides by a checkerboard agar dilution technique. Synergistic or additive combinations of ciprofloxacin in clinically achievable concentrations were most frequent with mezlocillin (89%), followed by cefoperazone (67%), piperacillin (56%), cefsulodin (56%), and ceftazidime (33%), and were infrequent with aztreonam (11%), the aminoglycosides (0 to 14%), or imipenem (0%). Antagonism was not observed in any combination. These data suggest that combinations of ciprofloxacin with these agents may be useful for some nosocomial multiply drug-resistant P. maltophilia infections.

摘要

采用标准琼脂稀释法,以10(4)和10(6)CFU的接种量,在体外测定了28株嗜麦芽窄食单胞菌临床分离株对16种抗菌药物的敏感性。所有分离株均表现出多重耐药性。通过棋盘琼脂稀释技术,选择9株分离株研究环丙沙星与7种抗假单胞菌β-内酰胺类药物和3种氨基糖苷类药物的联合用药情况。在临床可达到的浓度下,环丙沙星与美洛西林(89%)的协同或相加联合最为常见,其次是头孢哌酮(67%)、哌拉西林(56%)、头孢磺啶(56%)和头孢他啶(33%),与氨曲南(11%)、氨基糖苷类药物(0%至14%)或亚胺培南(0%)的联合则较少见。在任何联合用药中均未观察到拮抗作用。这些数据表明,环丙沙星与这些药物联合可能对某些医院内多重耐药嗜麦芽窄食单胞菌感染有用。

相似文献

引用本文的文献

1
Overcoming Resistance for a More Rational Therapeutic Approach.克服耐药性以实现更合理的治疗方法。
Open Forum Infect Dis. 2022 Mar 21;9(5):ofac095. doi: 10.1093/ofid/ofac095. eCollection 2022 May.

本文引用的文献

5
In vitro activity of ciprofloxacin (Bay o 9867).环丙沙星(拜耳o 9867)的体外活性。
Antimicrob Agents Chemother. 1983 Oct;24(4):568-74. doi: 10.1128/AAC.24.4.568.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验