TABLE 2.

In vitro susceptibilities of 120 clinical isolates of T. interdigitale and T. rubrum

Strain or antifungal drug	MIC range (μg/ml)	MIC50/MIC90 (μg/ml)	Geometric mean (μg/ml)	MICs (μg/ml)a
				64	32	16	8	4	0.5	0.25	0.125	0.06	0.03	0.015	0.008	0.004	0.002	0.001	0.0005	0.0002	0.0001
All strains (n = 120)
Efinaconazole	0.002–0.06	0.008/0.016	0.007									4	2	11	61	36	6
Lanoconazole	0.001–0.008	0.002/0.004	0.002												6	21	82	11
Luliconazole	0.0005–0.004	0.0005/0.001	0.0005													2	4	22	80	10	2
Fluconazole	8–64	16/32	12.77	5	8	52	53	2
Itraconazole	0.03–0.5	0.125/0.25	0.095						3	10	56	43	8
Terbinafine	0.004–0.125	0.015/0.0165	0.011								1	3	8	50	53	5
T. interdigitale (n = 66)
Efinaconazole	0.002–0.006	0.008/0.016	0.008									3	1	9	41	10	2
Lanoconazole	0.001–0.008	0.002/0.004	0.002												4	10	48	4
Luliconazole	0.0002–0.004	0.0005/0.001	0.0006													2	2	16	41	5
Fluconazole	4–64	8/16	11.07	2	3	21	38	2
Itraconazole	0.03–0.5	0.12/0.25	0.111						3	7	38	15	3
Terbinafine	0.004–0.12	0.015/0.03	0.013								1	2	6	35	20	2
T. rubrum (n = 54)
Efinaconazole	0.002–0.06	0.004/0.008	0.005									1	1	2	20	26	4
Lanoconazole	0.002–0.008	0.002/0.004	0.002												2	11	34	7
Luliconazole	0.0005–0.002	0.0005/0.001	0.0004														2	6	39	5	2
Fluconazole	8–64	16/32	15.19	3	5	31	15
Itraconazole	0.03–0.25	0.06/0.125	0.077							3	18	28	5
Terbinafine	0.004–0.06	0.008/0.016	0.009									1	2	15	33	3

^aNumbers in boldface are modal values.