In vitro interactions of micafungin with amphotericin B against clinical isolates of Candida spp.

Antimicrob Agents Chemother

Unitat de Microbiologia, Facultat de Medicina i Ciències de la Salut, Universitat Rovira i Virgili, Carrer Sant Llorenç, 21.43201 Reus, Spain.

Published: April 2008

The in vitro activity of amphotericin B in combination with micafungin was evaluated against 115 isolates representing seven species of Candida. Overall, the percentages of synergistic interactions were 50% and 20% when the MIC-2 (lowest drug concentration to cause a prominent reduction in growth) and MIC-0 (lowest drug concentration to cause 100% growth inhibition) end point criteria, respectively, were used. Antagonism was not observed. Some of the interactions were confirmed by time-kill assays.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2292525PMC
http://dx.doi.org/10.1128/AAC.01097-07DOI Listing

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