Frequency of the Paradoxical Effect Measured Using the EUCAST Procedure with Micafungin, Anidulafungin, and Caspofungin against Candida Species Isolates Causing Candidemia.

Laura Judith Marcos-Zambrano, Pilar Escribano, Carlos Sánchez-Carrillo, Emilio Bouza, Jesús Guinea

Antimicrobial agents and chemotherapy 2017 Jan

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We report data on the frequency of the paradoxical effect of echinocandins against Candida spp. (n = 602 incident isolates) using the EUCAST definitive document EDef 7.2 procedure. The paradoxical effect for one or more echinocandins was observed in 16% of the isolates. However, differences between species were found, and the paradoxical effect was more common in Candida tropicalis (P < 0.001). Caspofungin was the drug in which the paradoxical effect was most common, followed by anidulafungin and micafungin (P < 0.001). Copyright © 2016 American Society for Microbiology.

Citation

Laura Judith Marcos-Zambrano, Pilar Escribano, Carlos Sánchez-Carrillo, Emilio Bouza, Jesús Guinea. Frequency of the Paradoxical Effect Measured Using the EUCAST Procedure with Micafungin, Anidulafungin, and Caspofungin against Candida Species Isolates Causing Candidemia. Antimicrobial agents and chemotherapy. 2017 Jan;61(1)