Chronic HCV infection was associated with a significantly higher prevalence of CKD compared with controls, as well as significantly shorter renal survival. A higher baseline viral load is an independent predictor of CKD.

A significant proportion of the African Americans and Hispanics referred for HCV treatment with pegylated interferon dropped out early in the therapy, suggesting possible racial, socioeconomic, and cultural barriers in successful treatment for chronic HCV infection. Overall, both groups had similar poor response rates, well below those reported for White patients. As is true for the general population, patients with nongenotype 1 infection had a significantly better ETR and SVR.

Development of AKD in patient with hepatitis C virus infection is independent of the genotype and viral load at baseline and is mostly predisposed by known prevalent factors in patients with hepatitis C such as diabetes, hypertension and intravenous drug use. Decompensated liver disease is the single most viral-related factor that predisposes for AKD.