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The hepatitis C virus care cascade in the New York City jail system during the direct acting antiviral treatment era, 2014-2017.

ABSTRACT: Background:High patient turnover presents challenges and opportunity to provide hepatitis C virus (HCV) care in US jails (remand facilities). This study describes the HCV care cascade in the New York City (NYC) jail system during the direct-acting antiviral (DAA) treatment era. Methods:Patients admitted to the NYC jail system from January 2014 through December 2017 were included in this retrospective cohort analysis. We describe rates of screening, diagnosis, linkage to jail-based care, and treatment among the overall cohort, and among subgroups with long jail stays (?120 days) or frequent stays (?10 admissions). The study protocol was approved by a third-party institutional review board (BRANY, Lake Success, NY). Findings:Among the 121,371 patients in our analysis, HCV screening was performed in 40,219 (33%), 4665 (12%) of whom were viremic, 1813 (39%) seen by an HCV clinician in jail, and 248 (5% of viremic patients) started on treatment in jail. Having a long stay (adjusted risk ratio [aRR] 8·11, 95% confidence interval [CI] 6·98, 9·42) or frequent stays (aRR 1·51, 95% CI 1·04, 2·18) were significantly associated with being seen by an HCV clinician. Patients with long stays had a higher rate of treatment (14% of viremic patients). Sustained virologic response at 12 weeks was achieved in 147/164 (90%) of patients with available virologic data. Interpretation:Jail health systems can reach large numbers of HCV-infected individuals. The high burden of HCV argues for universal screening in jail settings. Length of stay was strongly associated with being seen by an HCV clinician in jail. Treatment is feasible among those with longer lengths of stay. Funding:None.

SUBMITTER: Chan J

PROVIDER: S-EPMC7599312 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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The hepatitis C virus care cascade in the New York City jail system during the direct acting antiviral treatment era, 2014-2017.

Chan Justin J Kaba Fatos F Schwartz Jessie J Bocour Angelica A Akiyama Matthew J MJ Rosner Zachary Z Winters Ann A Yang Patricia P MacDonald Ross R

EClinicalMedicine 20201005

<h4>Background</h4>High patient turnover presents challenges and opportunity to provide hepatitis C virus (HCV) care in US jails (remand facilities). This study describes the HCV care cascade in the New York City (NYC) jail system during the direct-acting antiviral (DAA) treatment era.<h4>Methods</h4>Patients admitted to the NYC jail system from January 2014 through December 2017 were included in this retrospective cohort analysis. We describe rates of screening, diagnosis, linkage to jail-based ...[more]

PMID: 33150329

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Project description:IntroductionThe advent of direct-acting antiviral agents for treating hepatitis C virus infection has made hepatitis C virus elimination possible. Rural patients with hepatitis C virus infection may be less likely to access direct-acting antiviral agents, but the real-world evidence is scarce on urban-rural disparities in direct-acting antiviral agent utilization.MethodsThis retrospective cohort study was conducted in 2019-2020 using Medicare data to examine urban-rural disparities in direct-acting antiviral agent utilization among newly diagnosed patients with hepatitis C virus infection in 2014-2016. Direct-acting antiviral agent use was defined as filling ≥1 prescription for direct-acting antiviral agents during 2014-2017, and patient's urban-rural status was classified on the basis of their ZIP code of residence. This study evaluated the associations between multilevel factors and direct-acting antiviral agent use with a focus on urban-rural disparities. It also assessed changes over time in urban-rural disparities in direct-acting antiviral agent utilization using multivariable cause-specific Cox regression analyses with time-varying hazard ratios.ResultsAmong 204,018 new patients with hepatitis C virus infection, about 30% received direct-acting antiviral agents during 2014-2017. Cumulative direct-acting antiviral agent use gradually increased over time in both urban and rural patients. However, the increase was greater in urban patients than in rural patients. In the first year of follow-up, rural patients had a similar rate of receiving direct-acting antiviral agents (adjusted hazard ratio=1.03, 95% CI=1.00, 1.07), but they were less likely to use direct-acting antiviral agents in later years than urban patients (adjusted hazard ratio=0.85, 95% CI=0.81, 0.90 in the second year, adjusted hazard ratio=0.82, 95% CI=0.76, 0.89 in the third year, and adjusted hazard ratio=0.76, 95% CI=0.64, 0.90 in the fourth year of follow-up).ConclusionsThis study reveals important gaps in hepatitis C virus treatment and suggests increasing urban-rural disparities in direct-acting antiviral agent utilization. Enhancing direct-acting antiviral agent uptake in rural populations with hepatitis C virus infection will help reduce hepatitis C virus‒related health disparities and reach the national goal of eliminating hepatitis C virus infection.

Project description:ImportanceFor patients awaiting heart transplant, hepatitis C-positive donors offer an opportunity to expand the donor pool, shorten wait times, and decrease wait-list mortality. While early reported outcomes among few heart transplant recipients have been promising, knowledge of 1-year outcomes in larger cohorts of patients is critical to shared decision-making with patients about this option.ObjectiveTo better define the association of hepatitis C-positive donors with heart transplant volumes, wait-list duration, the transmission and cure of donor-derived hepatitis C, and morbidity and mortality at 1 year.Design, setting, and participantsThis was a prospective, single-center observational study of 80 adult (age 18 years or older) patients who underwent heart transplant using hearts from hepatitis C-positive donors between September 2016 and April 2019 at a large academic medical center. Among donors, who were considered hepatitis C-positive if results from hepatitis C antibody and/or nucleic acid testing were positive, 70 had viremia and 10 were seropositive but did not have viremia. Follow-up was available through May 15, 2019. Comparisons were drawn with patients who underwent transplant with hearts from hepatitis C-negative donors during the same period.ExposuresIn addition to standard posttransplant management, transplant recipients who developed donor-derived hepatitis C infection were treated with direct-acting antivirals.Main outcomes and measuresThe main outcomes included wait-list duration and 1-year survival in all patients, and for those who developed donor-derived hepatitis C, the response to direct-acting antiviral treatment.ResultsOf 80 patients, 57 (71.3%) were men, 55 (68.7%) were white, and 17 (26.3%) were black; the median age at transplant was 54.5 years (interquartile range, 46-62 years). Following consent to accept hearts from hepatitis C-exposed donors, the median days to heart transplant was 4 (interquartile range, 1-18). No recipients of donors with negative nucleic acid testing results (10 [12.5%]) developed donor-derived hepatitis C. Of 70 patients who were recipients of donors with positive nucleic acid testing results, 67 (95.7%) developed donor-derived hepatitis C over a median follow-up of 301 days (interquartile range, 142-617). Treatment with direct-acting antivirals was well tolerated and yielded sustained virologic responses in all treated patients. Within the cohort with infection, 1-year patient survival was 90.4%, which was not significantly different compared with the cohort without infection or with patients who received transplants from hepatitis C-negative donors during the same period.Conclusions and relevanceIn the era of direct-acting antivirals, hepatitis C-positive donors are a viable option to expand the donor pool, potentially reducing wait-list duration and mortality. In heart transplant recipients with donor-derived hepatitis C, infection is well-tolerated and curable, and 1-year survival is equivalent to that in recipients of hepatitis C-negative donors.

Dataset Information

The hepatitis C virus care cascade in the New York City jail system during the direct acting antiviral treatment era, 2014-2017.

Publications

The hepatitis C virus care cascade in the New York City jail system during the direct acting antiviral treatment era, 2014-2017.

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