High Usage of Topical Fusidic Acid and Rapid Clonal Expansion of Fusidic Acid–Resistant Staphylococcus aureus: A Cautionary Tale

Our aim was to assess national prescribing trends and determine longitudinal resistance patterns for topical antimicrobials in New Zealand. We observed a dramatic increase in fusidic acid (FA) resistance, and clonal expansion of FA-resistant Staphylococcus aureus. This increase was concurrent with a...

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Veröffentlicht in:Clinical infectious diseases 2014-11, Vol.59 (10), p.1451-1454
Hauptverfasser: Williamson, Deborah A., Monecke, Stefan, Heffernan, Helen, Ritchie, Stephen R., Roberts, Sally A., Upton, Arlo, Thomas, Mark G., Fraser, John D.
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Sprache:eng
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Zusammenfassung:Our aim was to assess national prescribing trends and determine longitudinal resistance patterns for topical antimicrobials in New Zealand. We observed a dramatic increase in fusidic acid (FA) resistance, and clonal expansion of FA-resistant Staphylococcus aureus. This increase was concurrent with a significant national increase in topical FA dispensing.
ISSN:1058-4838
1537-6591
DOI:10.1093/cid/ciu658