Abstract
We studied 349 patients with chronic infection due to hepatitis C virus (HCV), including 83 with coagulopathy, 122 with community-acquired infection, 20 with chronic posttransfusion hepatitis C, and 124 for whom the transmission mode was unknown. The prevalence of mixed-subtype HCV infection was investigated in each group of patients. The serum HCV RNA concentration and the response to interferon (IFN) therapy were evaluated. HCV infection with mixed subtypes was more frequent in patients who had been at high risk for exposure to HCV, such as those with coagulopathy or community-acquired infection. HCV RNA concentrations were lower in patients infected with mixed subtypes, except for those with subtypes 1a and 1b. Ten of 11 patients with mixed subtypes (not including those with 1a and 1b) achieved complete clearance of HCV RNA with IFN therapy.
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Schedule a callMore From: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
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