High sustained virologic response rates, regardless of race or socioeconomic class, in patients treated with chronic hepatitis C in community practice using a specialized pharmacy team.

Approved direct-acting antiviral (DAA) regimens against hepatitis C virus (HCV) can cure nearly all patients; however, socioeconomic disparities may impact access and outcome. This study assesses socioeconomic factors, differences in insurance coverage and the drug prior authorization process in HCV-infected patients managed in community practices partnered with a dedicated pharmacy team with expertise in liver disease. This Institutional Review Board-approved, ongoing study captures data on a cohort of 2480 patients from community practices. Patients had chronic hepatitis C and were treated with DAA regimens selected by their physician. The HCV Health Outcomes Centers Network provides comprehensive patient management including a dedicated pharmacy support team with expertise in the prior authorization process. In this cohort, 60.1% were male, 49% were Hispanic Whites (HW), 37% were Non-Hispanic Whites (NHW), and 14% were Black/African American (BAA). Eighty-seven percent of patients were treatment-naïve, 74% were infected with genotype 1 virus and 63% had advanced fibrosis/cirrhosis (F3/F4 = 68.2% HW, 65.6% BAA, 55.4% NHW). Forty percent of patients were on disability with the highest percentage in the BAA group and less than one-third were employed full time, regardless of race/ethnicity. Medicare covered 42% of BAA patients versus 32% of HW and NHW. The vast majority of HW (80%) and BAA (75%) had a median income below the median income of Texas residents. Additionally, 75% of HW and 71% of BAA had median income below the poverty level in Texas. Despite the above socioeconomic factors, 92% of all prior authorizations were approved upon first submission and patients received DAAs an average of 17 days from prescription. DAA therapy resulted in cure in 95.3% of patients (sustained virologic response = 94.8% HW, 94.0% BAA, 96.5% NHW). Despite having more advanced diseases and more negative socioeconomic factors, >94% of HW and BAA patients were cured. Continued patient education and communication with the healthcare team can lead to high adherence and > 94% HCV cure rates regardless of race/ethnicity or underlying socioeconomic factors in the community setting.

Real-world observational experience with direct-acting antivirals for hepatitis C: baseline resistance, efficacy, and need for long-term surveillance.

The aim of this study was to obtain real-world, US, observational data on the effect of baseline resistance-associated substitutions (RASs) on achieving sustained virologic response (SVR) in hepatitis C (HCV) patients treated with direct-acting antiviral (DAA) regimens; the need for long-term follow-up in post-SVR patients.It is uncertain if the presence of RASs limits efficacy to DAAs. Once SVR is achieved, society guidelines recommend long-term surveillance for hepatocellular carcinoma in certain patients. Real-world data are limited on these topics.Adult patients treated with DAAs at community hepatitis clinics between January 2015 and April 2017 were included in this study. Baseline resistance testing was performed before treatment. Per guidelines, post-SVR long-term monitoring was required in patients with F3 to F4 fibrosis before treatment or with elevated ALT levels (>19 U/L females; >30 U/L males).A total of 875 chronic, mostly GT1a (60%) HCV patients were treated with an approved DAA regimen. Average baseline AST and ALT were 75 and 67 U/L, respectively, and 47% had F3 to F4 fibrosis at baseline. SVR was achieved in 863 (98.6%) patients despite a high presence of baseline RASs (61%). Long-term monitoring was required post-SVR in 539 patients (62%).In a real-life, US cohort of HCV-infected patients, nearly all patients achieved SVR with available DAA regimens regardless of baseline RASs. Approximately two-thirds of these patients required long-term follow-up, despite viral eradication.