Table 1.

Baseline characteristics of the study population.

Characteristics	Responders [n=9]	Virological Breakthrough [n=4]
Mean Age (Range, Years)	58 (39–75)	63 (53–70)
Female (%)	3 (33)	3 (75)
Race (%)
White	5 (56)	2 (50)
African-American	3 (33)	1 (25)
Asian	1 (11)	1 (25)
IL28B rs12979860 Genotype
CC	1	0
CT or TT	8	4
IFNL4 rs368234815 Genotype
TT/TT	1	0
TT/ΔG	7	3
ΔG/ΔG	1	1
Mean ALT (Range, U/L)	80 (37–172)	75 (47–122)
Mean AST (Range, U/L)	67 (21–190)	55 (38–66)
HCV RNA log10(mean, IU/mL)	6.6	7.0
Ishak Fibrosis Score
0–2	3 (33)	1 (25)
3–4	4 (45)	0 (0)
5–6	2 (22)	3 (75)