Hepatitis C virus genotypes in 1,504 patients in Slovenia, 1993-2007.
J Med Virol
; 81(4): 634-9, 2009 Apr.
Article
em En
| MEDLINE
| ID: mdl-19235845
ABSTRACT
In order to identify the main routes of hepatitis C (HCV) transmission and to determine the HCV genotype distribution and its dynamics during a 15-year period in Slovenia, HCV genotypes were detected using the INNO-LiPA HCV II (Innogenetics) test for serum samples obtained from 1,504 patients representing 72.6% of all patients with chronic hepatitis C diagnosed from 1993 to 2007. HCV genotype 1 was predominant (56%), followed by genotypes 3, 2, and 4, with a prevalence of 37.8%, 5%, and 1.2%, respectively. HCV genotypes 5 and 6 were not detected in any patient. Patients infected with HCV genotype 3 were significantly younger (mean age 28.9 +/- 8.5 years) than those infected with genotype 1 (mean age 38.9 +/- 14.8 years; P < 0.0001) and those infected with HCV genotype 2 (mean age 50.3 +/- 18.2 years; P < 0.0001). Intravenous drug use was identified as the most frequent possible HCV transmission route (34.3%), followed by medical-related transmission such as transfusion of HCV-contaminated blood or blood products, and hemodialysis (12.5%). Being an intravenous drug user was found to be strongly associated with HCV genotype 3 (OR, 3.71 [95% CI, 2.97-4.65]; P < 0.0001) and reporting infection by transfusion of blood or blood products was found to be strongly associated with HCV genotype 1 (OR, 3.28 [95% CI, 2.18-4.95]; P < 0.0001). During the 15-year period, the proportion of genotype 3 increased substantially, reflecting the fact that the HCV epidemic in Slovenia is driven mostly by intravenous drug use.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Abuso de Substâncias por Via Intravenosa
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Surtos de Doenças
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Hepacivirus
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Hepatite C Crônica
Tipo de estudo:
Prevalence_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País como assunto:
Europa
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article