Efficacy and safety of Sofosbuvir-containing regimens in patients co-infected with chronic hepatitis C virus and human immunodeficiency virus: a meta-analysis

Effect of Health Insurance on Hepatitis C Sustained Virologic Response Rates to Sofosbuvir-Based Treatment Regimens in a South Florida Community Hospital

The high cost of direct-acting antiviral–based regimens raises concerns about the outcome of treatment in uninsured patients with chronic hepatitis C virus (HCV) infection. This study assessed the relationship between health insurance status and sustained virologic response (SVR) rates in a community hospital in South Florida. Sofosbuvir-based therapy was initiated in 82 patients, of which 73% were uninsured and 28 (34%) were HIV coinfection. The overall SVR rate for those tested was 98%. The SVR rates were similar between HCV mono- and HCV/HIV coinfected patients (96% versus 100%, P = .204). Uninsured patients, with access to patient assistance programs, had comparable SVR rates to insured patients (100% versus 95%, P = .131). However, there was a trend toward a higher rate of loss to follow-up in uninsured compared to insured patients (25% versus 9%, P = .116). Strategies specific to adherence to treatment for uninsured patients are needed to reduce rates of loss to follow-up.

Efficacy and safety of glecaprevir/pibrentasvir for chronic hepatitis C virus genotypes 1-6 infection: A systematic review and meta-analysis

This systematic review and meta-analysis investigated the efficacy and safety of glecaprevir and pibrentasvir (G/P) for chronic hepatitis C virus (HCV) infection. Pubmed, Embase, Cochrane Library and Scopus were searched to identify relevant studies through August 2018. Data from eligible studies were pooled and sustained virological response rates at 12 weeks' post-treatment (SVR12) were calculated. Thirteen studies with 3082 patients were included and the overall SVR12 rate was 97.8%. The SVR12 rates of subgroups were: G/P 300 mg/120 mg and 200 mg/120 mg: 97.9% and 98.3%; HCV genotype (GT)1, GT2, GT3 and GT4-6: 99.8%, 99.2%, 96.1% and 100%; G/P and G/P plus ribavirin (RBV): 97.9% and 98.2%; G/P (300 mg/120 mg) for 8 weeks, 12 weeks and 16 weeks: 98.8%, 98.5% and 95.6%; treatment-naïve and treatment-experienced patients: 96.7% and 98.3%; patients without and with compensated cirrhosis: 99.4% and 98.8%; patients without and with human immunodeficiency virus (HIV) co-infection: 97.8% and 99.4%; and patients without and with severe renal impairment (SRI): 97.8% and 99.4%. Virological failure and relapse and serious drug-related adverse events were rare. These results indicate that 8- or 12-week G/P treatment achieved high SVR12 rates in HCV GTs 1-6 patients without or with compensated cirrhosis, with good safety profiles, irrespective of dose, RBV use, treatment-experience, HIV co-infection and renal impairment. Due to the limited number of evaluated patients with GT3 infection, further studies are needed to define optimal treatment duration for GT3 cirrhosis patients and patients with prior treatment experience of direct-acting antivirals.