Fabio Curcio and Clara Baldassarre
Prevalence of Hepatitis Virus and HBV/HCV Interactions in Opiate Addict Subjects
Aims of the study were: 1) the assessment of the prevalence of HBV, HCV and HDV infections in opiate addict subjects; 2) the study of the viral interaction in vivo. Method: The study evaluated HBV and HCV infections in 1682 subjects assisted from 1990 to 2010. Outcomes: In 2010 the prevalence of HBV infection was of 42.3%; the number of HBs Ag carrier subjects was of 4,4%. HCV infection prevalence rose of 60.4%. The prevalence of the co-infection HBV/HCV was of 32.0%; during the co-infection phase, HBV infection spread earlier with a 2.8 higher probability than HCV infection. The RNA of HCV virus was positive in 25.9% of the cases of HBsAg carrier subjects. The RNA of HCV resulted to be positive among HBV infected subjects compared to HBV carrier subjects with O.R. 10.47.
English 
Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi