当前位置: X-MOL 学术Drug Resist. Updat. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Breakpoints for antifungal agents: an update from EUCAST focussing on echinocandins against Candida spp. and triazoles against Aspergillus spp.
Drug Resistance Updates ( IF 15.8 ) Pub Date : 2014-01-27 , DOI: 10.1016/j.drup.2014.01.001
Maiken C Arendrup 1 , Manuel Cuenca-Estrella 2 , Cornelia Lass-Flörl 3 , William W Hope 4
Affiliation  

Candida and Aspergillus infections have emerged as significant pathogens in recent decades. During this same time, broad spectrum triazole and echinocandin antifungal agents have been developed and increasingly used. One consequence of widespread use is leading to the emergence of mutants with acquired resistance mutations. Therefore, accurate susceptibility testing and appropriate clinical breakpoints for the interpretation of susceptibility results have become increasingly important. Here we review the underlying methodology by which breakpoints have been selected by EUCAST (European Committee on Antimicrobial Susceptibility Testing). Five parameters are evaluated: dosing regimens used; EUCAST MIC distributions from multiple laboratories, species and compound specific epidemiological cut off values (upper MIC limits of wild type isolates or ECOFFs), pharmacokinetic/pharmacodynamic relationships and targets associated with outcome and finally clinical data by species and MIC when available. The general principles are reviewed followed by a detailed review of the individual aspects for Candida species and the three echinocandins and for Aspergillus and the three mould-active azoles. This review provides an update of the subcommittee on antifungal susceptibility testing (AFST) of the EUCAST methodology and summarises the current EUCAST breakpoints for Candida and Aspergillus. Recommendations about applicability of antifungal susceptibility testing in the routine setting are also included.

中文翻译:

抗真菌剂的断点:来自 EUCAST 的更新,重点是针对念珠菌属的棘白菌素。和三唑类抗曲霉属。

近几十年来,念珠菌和曲霉感染已成为重要的病原体。与此同时,广谱三唑类和棘白菌素类抗真菌剂也得到了开发和越来越多的使用。广泛使用的一个后果是导致出现具有获得性抗性突变的突变体。因此,准确的药敏试验和用于解释药敏结果的适当临床断点变得越来越重要。在这里,我们回顾了 EUCAST(欧洲抗菌药物敏感性测试委员会)选择断点的基本方法。评估五个参数: 使用的给药方案;来自多个实验室的 EUCAST MIC 分布,物种和化合物特定的流行病学临界值(野生型分离株或 ECOFF 的 MIC 上限)、药代动力学/药效学关系和与结果相关的目标以及最终按物种和 MIC 的临床数据(如果有)。审查了一般原则,然后详细审查了念珠菌属和三种棘白菌素以及曲霉属和三种霉菌活性唑的各个方面。这篇综述提供了 EUCAST 方法的抗真菌药敏试验 (AFST) 小组委员会的最新情况,并总结了念珠菌和曲霉的当前 EUCAST 断点。还包括关于常规环境中抗真菌药敏试验适用性的建议。与结果相关的药代动力学/药效学关系和目标,最后按物种和 MIC 的临床数据(如果有)。审查了一般原则,然后详细审查了念珠菌属和三种棘白菌素以及曲霉属和三种霉菌活性唑的各个方面。这篇综述提供了 EUCAST 方法的抗真菌药敏试验 (AFST) 小组委员会的最新情况,并总结了念珠菌和曲霉的当前 EUCAST 断点。还包括关于常规环境中抗真菌药敏试验适用性的建议。与结果相关的药代动力学/药效学关系和目标,最后按物种和 MIC 的临床数据(如果有)。审查了一般原则,然后详细审查了念珠菌属和三种棘白菌素以及曲霉属和三种霉菌活性唑的各个方面。这篇综述提供了 EUCAST 方法的抗真菌药敏试验 (AFST) 小组委员会的最新情况,并总结了念珠菌和曲霉的当前 EUCAST 断点。还包括关于常规环境中抗真菌药敏试验适用性的建议。审查了一般原则,然后详细审查了念珠菌属和三种棘白菌素以及曲霉属和三种霉菌活性唑的各个方面。这篇综述提供了 EUCAST 方法的抗真菌药敏试验 (AFST) 小组委员会的最新情况,并总结了念珠菌和曲霉的当前 EUCAST 断点。还包括关于常规环境中抗真菌药敏试验适用性的建议。审查了一般原则,然后详细审查了念珠菌属和三种棘白菌素以及曲霉属和三种霉菌活性唑的各个方面。这篇综述提供了 EUCAST 方法的抗真菌药敏试验 (AFST) 小组委员会的最新情况,并总结了当前 EUCAST 念珠菌和曲霉的断点。还包括关于常规环境中抗真菌药敏试验适用性的建议。
更新日期:2019-11-01
down
wechat
bug