Abstract
Hepatitis C virus (HCV) infection is a disease that affects millions of people worldwide and has an enormous global public health impact. Chronic HCV is a long-term infection that goes unnoticed until the virus destroys the liver enough to induce liver disease symptoms. The inadequate and poorly tolerated treatment contributes to the burden of chronic HCV. Treatments have improved over time - direct-acting antivirals (DAAs) that targeted different hepatitis C virus genomic sites have shown to be more effective and well-tolerated. Patients recover to a greater extent following a treatment regimen based on DAAs. We conducted this literature review to investigate the effectiveness of these medications in treating chronic HCV infection. Relevant articles were identified by searching PubMed and Google scholar databases. Our primary goal was to analyze the efficacy and safety of the DAA, sofosbuvir plus velpatasvir, with or without ribavirin, in cirrhotic or non-cirrhotic, naïve or previously treated, chronic HCV patients. We found that treating patients with sofosbuvir-velpatasvir for 12 weeks was highly effective with fewer adverse events, including those with compensated cirrhosis. The outcomes aided in improving HCV treatment, lowering the disease's burden and fatality rate.