[Rapid Decision of ESBL from Blood Culture Positive Bottles (Using MALDI-TOF MS and Sysmex UF-5000)].

Takenori Yamashita
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Abstract

In recent years, the appearance of MALDI-TOF MS made it possible to identify bacterial species in a short time. However, the sensitivity test has not largely shortened the time. When ESBL is suspected by routine examination, we speculate that there are many institutions conducting the inspection method conforming to the CLSI inspection procedure. When carrying out bacteria identification, susceptibility test and ESBL confirmation test from blood culture-positive specimens, the expected examination days are required for about 3 to 4 days, which is not quick. We report on bacterial species identification by MALDI-TOF MS from blood culture positive specimen bottle and ESBL rapid decision with fully automated urine analyzer.

血培养阳性瓶中ESBL的快速测定(使用MALDI-TOF MS和Sysmex UF-5000)。
近年来,MALDI-TOF质谱的出现使得在短时间内鉴定细菌种类成为可能。然而,灵敏度测试并没有在很大程度上缩短时间。当常规检查怀疑ESBL时,我们推测有许多机构采用符合CLSI检查程序的检查方法。对血培养阳性标本进行细菌鉴定、药敏试验和ESBL确认试验时,预计检查天数约为3 ~ 4天,时间不短。我们报告了用MALDI-TOF质谱法从血培养阳性标本瓶中鉴定细菌种类和全自动尿液分析仪进行ESBL快速决策。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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