TABLE 1.

MICS of the six drugs against the three genera of dermatophytes

Genus (no. of isolates)	Antifungal agent	MIC (μg/ml)
		Range	Geometric mean	MIC50	MIC90
Microsporum spp. (20)	Voriconazole	<0.125–2	0.55	0.5	2
	Itraconazole	0.03–1	0.09	0.06	0.5
	Terbinafine	<0.004–>2	0.03	0.01	0.25
	Fluconazole	2–>64	13.93	32	64
	Ketoconazole	0.5–4	1.36	1	2
	Griseofulvin	0.125–8	0.75	0.5	2
Trichophyton spp. (70)	Voriconazole	<0.125–>64	0.50	0.5	1
	Itraconazole	<0.015–>8	0.09	0.06	0.5
	Terbinafine	<0.004–>2	0.02	0.01	0.06
	Fluconazole	0.5–>64	12.39	8	64
	Ketoconazole	0.25–>16	1.30	1	8
	Griseofulvin	0.125–>8	2.06	2	8
E. floccosum (10)	Voriconazole	0.25–1	0.50	0.5	1
	Itraconazole	<0.015–0.06	0.11	0.125	0.5
	Terbinafine	0.01–0.25	0.02	0.01	0.06
	Fluconazole	0.5–4	2.46	2	4
	Ketoconazole	0.25–1	0.61	0.5	1
	Griseofulvin	0.25–1	0.47	0.5	1
Total (100)	Voriconazole	<0.125–>64	0.51	0.5	1
	Itraconazole	<0.015–>8	0.09	0.125	0.5
	Terbinafine	<0.004–>2	0.02	0.01	0.125
	Fluconazole	0.5–>16	10.71	16	64
	Ketoconazole	0.25–>16	1.21	2	8
	Griseofulvin	0.125–>8	1.43	2	8