Autor: |
Hall, C S, Charlebois, E D, Hahn, J A, Moss, A R, Bangsberg, D R |
Jazyk: |
angličtina |
Rok vydání: |
2004 |
Předmět: |
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Zdroj: |
Hall, C S; Charlebois, E D; Hahn, J A; Moss, A R; & Bangsberg, D R. (2004). Hepatitis C virus infection in San Francisco's HIV-infected urban poor-High prevalence but low treatment rates. Journal of General Internal Medicine, 19(4), 357-365. UC San Francisco: Retrieved from: http://www.escholarship.org/uc/item/2bm5w2k6 |
Popis: |
OBJECTIVE: To measure Hepatitis C Virus (HCV) prevalence, incidence, and initiation of HCV therapy in a representative HIV-infected cohort of the urban poor. DESIGN: Cohort analysis. SETTING: The Research and Access to Care for the Homeless (REACH) Cohort is a systematic sample of HIV-infected marginally housed individuals identified from single-room occupancy hotels, homeless shelters, and free lunch programs in San Francisco. PARTICIPANTS: Two hundred forty-nine participants with 28.9 months (median) of follow-up were studied. Mean age was 44 (range 24 to 75, standard deviation 8.4) years. Eighty-two percent were male, 43% were African-American, 64% were lifetime injection drug users, and 24% had been on the street or in a shelter in the prior month. INTERVENTIONS: We measured HCV testing and treatment history with structured interviews; additionally, participants were tested for HCV antibodies (EIA-2) with RNA viral load confirmation. MAIN RESULTS: At baseline, 172 (69.1%) were HCV-positive and 182 (73.1%) were HCV-positive at follow-up, including 155 (62.2%) with viremia. HCV-positive status was associated with having injected drugs, elevated serum alanine aminotransferase, homelessness in the last 1 year, and more severe depressive symptoms. The incidence of new HCV infection was 4.63% per person-year (ppy; 95% confidence interval, 2.31 to 8.13) in the entire cohort and 16.77% ppy among injection drug users. The prevalence of HCV antibody-negative HCV-viremia was 13.2% (10/76). Nonwhites were less likely to receive HCV testing and subspecialty referral, controlled for drug use and other confounders. Sixty-eight percent (123/182) were aware treatment was available; however, only 3.8% (7/182) or 1.16% ppy received HCV treatment. CONCLUSIONS: While HCV infection is common, HCV treatment is rare in the HIV-HCV coinfected urban poor. Urban poor, nonwhite individuals are less likely to receive HCV testing and subspecialty referral than their white counterparts. Antibody-negative infection may complicate screening and diagnosis in HIV-infected persons. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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