Effect of Low Positive End of Treatment Viral Load with Direct-Acting Antiviral Therapy on Sustained Virologic Response

Durable Sustained Virologic Response After Oral Directly Acting Antiviral Therapy Despite Immunosuppressive Treatment.

Treatment for hepatitis C has evolved from interferon-based therapy to all oral, directly acting antiviral (DAA) therapy. The influence of immunosuppression on maintaining sustained virologic response (SVR) in patients who have been treated with these directly acting agents is unknown. In this study, we report sustained hepatitis C virus (HCV) suppression in 3 patients undergoing various immuno...

New treatment of hepatitis C (Direct Acting Antiviral)

Hepatitis C virus (HCV) infection is a major cause of chronic liver disease, with approximately 71 million chronically infected individuals worldwide. Clinical care for the patients with HCV-related liver disease has advanced considerably thanks to an enhanced understanding of the pathophysiology of the disease, and because of developments in diagnostic procedures and improvements in therapy an...

Revisiting the predictors of a sustained virologic response in the era of direct-acting antiviral therapy for hepatitis C virus.

Several host (age, sex, race, fibrosis stage, interleukin 28B polymorphism) and viral factors (hepatitis C virus [HCV] genotype, viral load) allow estimating the response to interferon-based therapies (which includes first-generation protease inhibitors) before treatment. However, treatment should not be denied to any patient based on unfavorable factors alone. Metabolic conditions associated w...

Utility of hepatitis C viral load monitoring on direct-acting antiviral therapy.

BACKGROUND Hepatitis C virus (HCV) RNA loads serve as predictors of treatment response during interferon-based therapy. We evaluated the predictive ability of HCV RNA levels at end of treatment (EOT) for sustained virologic response (SVR12) during interferon-sparing direct-acting antiviral therapies. METHODS HCV genotype 1-infected, treatment-naive patients were treated with sofosbuvir and ri...

Sustained Virologic Response with Direct Acting Antivirals in HIV Coinfected Hepatitis C Patients and Its Effect on Liver Fibrosis