Iwata Atsushi, Watanabe Yoko, Kumagai Naomichi, Katafuchi-Nagashima Maria, Sugiura Keita, Pillai Radhakrishnan, Tatsumi Yoshiyuki
Central Research Laboratories, Kaken Pharmaceutical Co., Ltd., Kyoto, Japan
Central Research Laboratories, Kaken Pharmaceutical Co., Ltd., Kyoto, Japan.
Antimicrob Agents Chemother. 2014 Aug;58(8):4920-2. doi: 10.1128/AAC.02703-13. Epub 2014 May 27.
Efinaconazole is a novel triazole antifungal drug for the topical treatment of onychomycosis, a nail infection caused mainly by dermatophytes. We assessed the potential of efinaconazole to induce resistance in dermatophytes by continuous exposure of Trichophyton rubrum strains to efinaconazole in vitro (12 passages) and in a guinea pig onychomycosis model (8 weeks). There was no evidence of efinaconazole resistance development in the tested strains under the experimental conditions used.
艾氟康唑是一种新型三唑类抗真菌药物,用于局部治疗甲癣,甲癣是一种主要由皮肤癣菌引起的指甲感染。我们通过在体外(12代)和豚鼠甲癣模型(8周)中将红色毛癣菌菌株持续暴露于艾氟康唑,评估了艾氟康唑诱导皮肤癣菌产生耐药性的可能性。在所使用的实验条件下,受试菌株没有出现艾氟康唑耐药性发展的迹象。