Barbati S, Strasser J, Allemann SS, Arnet I. Initiation of oral hepatitis C virus treatment: Which barriers are pertinent for ambulatory individuals with a history of illicit substance use? A qualitative interview study.
Health Sci Rep 2024;
7:e1814. [PMID:
38260184 PMCID:
PMC10802086 DOI:
10.1002/hsr2.1814]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/01/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
Background and Aims
The World Health Organization has set a goal to eradicate hepatitis C virus (HCV) by the year 2030. Nonadherence to HCV treatment has substantial economic implications due to high treatment costs, among others. Barriers to start HCV treatment may be critical. The aim of this study was to assess pertinent barriers to HCV treatment in ambulatory patients with a history of illicit substance use and to compare them to the literature.
Methods
Barriers to HCV treatment mentioned by the key risk group (i.e., people who inject drugs) were retrieved from literature through a pragmatic literature search. From 34 published articles, we identified 80 modifiable barriers that were bundled in 23 items within the four topics "Personal difficulties and barriers to treatment," "Personal motivation to be treated," "Knowledge about the disease," and "Received information about the medicine." In-depth semistructured interviews were performed face-to-face with ambulatory patients from the University Psychiatric Clinics in Basel, Switzerland. Transcripts were coded inductively.
Results
Interviews were performed with seven individuals (mean age: 48.3 years; range: 38-63 years; one woman) treated with oral direct-acting antivirals between 2014 and 2022. Thirteen barriers to start HCV treatment were mentioned that corresponded to the five categories: information, attitudes, swallowing difficulties, social environment, and unfavorable lifestyle. The barrier "swallowing difficulties" emerged exclusively from the statements provided by the interviewees.
Conclusion
Barriers to the initiation of HCV treatment indicated by our interviewees clearly differed from the literature. Notably, the challenge of swallowing medicines may be particularly relevant for physicians prescribing and pharmacists dispensing HCV medication.
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