RESUMEN
The Second International Meeting on Endemic Mycoses of the Americas (IMEMA) and the First International Symposium on Implantation Mycoses (ISIM) took place in Santiago del Estero, Argentina during September 25-27th, 2023. The conference provided a platform for researchers, clinicians, and experts to discuss the latest developments in the field of endemic and implantation mycoses. Topics included epidemiology, diagnostic advances, treatment strategies, and the impact of environmental factors in the spread of these fungal diseases. IMEMA and ISIM contributed to the regional discourse on the mycoses, emphasizing the importance of international cooperation in addressing these public health challenges.
IMEMA/ISIM, held in Santiago del Estero, Argentina, convened experts to discuss endemic and implantation mycoses, covering topics such as epidemiology, diagnostics, treatment, and advocacy. The event highlighted ongoing efforts in combating these diseases.
RESUMEN
Resumen Evaluamos las concordancias interlaboratorio, esencial y categórica entre el panel Sensititre YeastOne™ y los métodos de referencia correspondientes al M27 4.a ed. (Clinical and Laboratory Standards Institute [CLSI]) y al EDef 7.3.1 (European Committee on Antifungal Susceptibility Testing [EUCAST]). Estudiamos 67 cepas de Candida de distintas muestras clí nicas y un panel de 9 cepas resistentes a fluconazol y equinocandinas. El mayor porcentaje de concordancia interlaboratorio se observó con anfotericina B (96,8%) y el menor porcen taje con voriconazol (77,2%). La caspofungina mostró un 5,8% de discrepancias muy mayores con el método de referencia del CLSI. Con el del EUCAST, el itraconazol, el posaconazol y la anidulafungina mostraron porcentajes de discrepancias mayores: el 17,6, el 18,1 y el 19,6%, respectivamente. El panel Sensititre YeastOne™ es una alternativa confiable y fácil de usar, que permite detectar especies de Candida resistentes a los antifúngicos, con algunas limitaciones para las equinocandinas. Los resultados son equiparables a los de los métodos de referencia.
Abstract We evaluated the interlaboratory agreement, the essential agreement, and the cate- gorical agreement between the Sensititre YeastOne™ panel and the reference methods M27 4th Edition of the Clinical and Laboratory Standards Institute (CLSI), and the EDef 7.3.1 of the Euro- pean Committee on Antifungal Susceptibility Testing (EUCAST). We studied 67 Candida strains isolated from different clinical samples and 9 Candida strains with resistance to fluconazole and echinocandins. The highest percentage of interlaboratory agreement was observed with amp- hotericin B (96.8%), and the lowest percentage with voriconazole (77.2%). Caspofungin showed 5.8% of very major errors when compared with the CLSI reference method. For EUCAST, itraconazole, posaconazole, and anidulafungin showed high percentages of major errors: 17.6%, 18.1%, and 19.6%, respectively. Sensititre YeastOne™ is a reliable alternative, and easy to perform for detecting Candida species resistant to antifungal drugs, with some limitations for echinocandins. Results are comparable to those of the reference methods.
RESUMEN
We evaluated the interlaboratory agreement, the essential agreement, and the categorical agreement between the Sensititre YeastOneTM panel and the reference methods M27 4th Edition of the Clinical and Laboratory Standards Institute (CLSI), and the EDef 7.3.1 of the European Committee on Antifungal Susceptibility Testing (EUCAST). We studied 67 Candida strains isolated from different clinical samples and 9 Candida strains with resistance to fluconazole and echinocandins. The highest percentage of interlaboratory agreement was observed with amphotericin B (96.8%), and the lowest percentage with voriconazole (77.2%). Caspofungin showed 5.8% of very major errors when compared with the CLSI reference method. For EUCAST, itraconazole, posaconazole, and anidulafungin showed high percentages of major errors: 17.6%, 18.1%, and 19.6%, respectively. Sensititre YeastOneTM is a reliable alternative, and easy to perform for detecting Candida species resistant to antifungal drugs, with some limitations for echinocandins. Results are comparable to those of the reference methods.
