title: In vitro activity of terbinafine against medically important non-dermatophyte species of filamentous fungi.
abstract: OBJECTIVE
  The activity in vitro of terbinafine against 442 clinical isolates of several species of filamentous fungi was analysed.
  
  
  METHODS
  A broth microdilution test was carried out following the National Committee for Clinical Laboratory Standards reference method, with modifications described previously.
  
  
  RESULTS
  The geometric mean (GM) of MICs of terbinafine for non-Aspergillus fumigatus species was 0.24 mg/L whereas the GM for A. fumigatus rose as far as 2.92 mg/L. Terbinafine showed a very strong activity in vitro against Penicillium spp., Paecilomyces spp., Trichoderma spp., Acremonium spp. and Arthrographis spp. with GMs <1 mg/L. However, some species such as Scedosporium spp., Fusarium spp., Scopulariopsis brevicaulis, and most of Mucorales exhibited high MICs of the allylamine with GMs >/= 4 mg/L.
  
  
  CONCLUSIONS
  Overall, the GM of MICs of terbinafine was 1.57 mg/L, but significant differences in susceptibilities were seen between genera and species.
authors.affiliation: Servicio de Micología, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Ctra Majadahonda-Pozuelo Km 2, 28220 Majadahonda, Madrid, Spain.
authors.forename: Guillermo
authors.initials: G
authors.lastname: Garcia-Effron
authors.forename: Alicia
authors.initials: A
authors.lastname: Gomez-Lopez
authors.forename: Emilia
authors.initials: E
authors.lastname: Mellado
authors.forename: Araceli
authors.initials: A
authors.lastname: Monzon
authors.forename: Juan L
authors.initials: JL
authors.lastname: Rodriguez-Tudela
authors.forename: Manuel
authors.initials: M
authors.lastname: Cuenca-Estrella
mesh_terms: D000666:Amphotericin B / Q000494:pharmacology; D000935:Antifungal Agents / Q000494:pharmacology*; D005658:Fungi / Q000187:drug effects*; D017964:Itraconazole / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D009281:Naphthalenes / Q000494:pharmacology*; D011743:Pyrimidines / Q000494:pharmacology; D013030:Spain; D000077291:Terbinafine; D014230:Triazoles / Q000494:pharmacology; D065819:Voriconazole
chemical_list: D000935:Antifungal Agents; D009281:Naphthalenes; D011743:Pyrimidines; D014230:Triazoles; D017964:Itraconazole; D000666:Amphotericin B; D000077291:Terbinafine; D065819:Voriconazole