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Seaman A, King CA, Kaser T, Geduldig A, Ronan W, Cook R, Chan B, Levander XA, Priest KC, Korthuis PT. A hepatitis C elimination model in healthcare for the homeless organization: A novel reflexive laboratory algorithm and equity assessment. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 96:103359. [PMID: 34325969 PMCID: PMC8720290 DOI: 10.1016/j.drugpo.2021.103359] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 06/16/2021] [Accepted: 06/18/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Reaching World Health Organization hepatitis C (HCV) elimination targets requires diagnosis and treatment of people who use drugs (PWUD) with direct acting antivirals (DAAs). PWUD experience challenges engaging in HCV treatment, including needing multiple provider and laboratory appointments. Women, minoritized racial communities, and homeless individuals are less likely to complete treatment. METHODS We implemented a streamlined opt-out HCV screening and linkage-to-care program in two healthcare for the homeless clinics and a medically supported withdrawal center. Front-line staff initiated a single-order reflex laboratory bundle combining screening, confirmation, and pre-treatment laboratory evaluation from a single blood draw. Multinomial logistic regression models identified characteristics influencing movement through each stage of the HCV treatment cascade. Multiple logistic regression models identified patient characteristics associated with HCV care cascade progression and Cox proportional hazards models assessed time to initiation of DAAs. RESULTS Of 11,035 clients engaged in services between May 2017 and March 2020, 3,607 (32.7%) were screened. Of those screened, 1,020 (28.3%) were HCV PCR positive. Of those with detectable RNA, 712 (69.8%) initiated treatment and 670 (94.1%) completed treatment. Of those initiating treatment, 407 (57.2%) achieved SVR12. There were eight treatment failures and six reinfections. In the unadjusted model, the bundle intervention was associated with increased care cascade progression, and in the survival analysis, decreased time to initiation; these differences were attenuated in the adjusted model. Women were less likely to complete treatment and SVR12 labs than men. Homelessness increased likelihood of screening and diagnosis but was negatively associated with completing SVR12 labs. Presence of opioid and stimulant use disorder diagnoses predicted increased care cascade progression. CONCLUSIONS The laboratory bundle and referral pathways improved treatment initiation, time to initiation, and movement across the cascade. Despite overall population improvements, women and homeless individuals experienced important gaps across the HCV care cascade.
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Affiliation(s)
- A Seaman
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, Oregon, United States; Hepatitis C Elimination Program, Central City Concern, Portland, Oregon, United States.
| | - C A King
- Dept. of Biomedical Engineering, School of Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - T Kaser
- Hepatitis C Elimination Program, Central City Concern, Portland, Oregon, United States
| | - A Geduldig
- Hepatitis C Elimination Program, Central City Concern, Portland, Oregon, United States
| | - W Ronan
- Hepatitis C Elimination Program, Central City Concern, Portland, Oregon, United States
| | - R Cook
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - B Chan
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, Oregon, United States; Hepatitis C Elimination Program, Central City Concern, Portland, Oregon, United States
| | - X A Levander
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - K C Priest
- School of Medicine, MD/PhD Program, Oregon Health & Science University, Portland, Oregon, United States
| | - P T Korthuis
- Department of Medicine, Section of Addiction Medicine, Oregon Health & Science University, Portland, Oregon, United States
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Sherman KE, Rockstroh J, Thomas D. Human immunodeficiency virus and liver disease: An update. Hepatology 2015; 62:1871-82. [PMID: 26340591 PMCID: PMC4681629 DOI: 10.1002/hep.28150] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 08/28/2015] [Indexed: 12/18/2022]
Abstract
UNLABELLED Human immunodeficiency viral (HIV) infection affects approximately 1.2 million persons in the United States and 35 million worldwide. Progression to advanced liver disease remains a leading cause of death among HIV-infected persons in the United States and elsewhere. Though mortality from HIV complications has been dramatically reduced wherever effective combination antiretroviral therapy is used, there has been little impact on liver-related mortality. Causes of liver disease in the setting of HIV infection include viral hepatitis, nonalcoholic fatty liver disease/nonalcoholic steatohepatitis, drug-associated toxicities, and other metabolic/genetic disorders which interact in an environment modulated by persistent immune activation and altered cytokine display. CONCLUSION Despite significant advances in treatment of hepatitis C virus and suppression of hepatitis B virus, treatment and management principles for liver disease in HIV-infected patients remain challenging; limited resources, fragmented health care, and high levels of injection drug use, alcohol use, and depression remain relevant issues in the HIV-infected patient.
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Affiliation(s)
- Kenneth E Sherman
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
| | | | - David Thomas
- Department of Medicine, Johns Hopkins University, Baltimore, MD
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