Abstract

DE OLIVAL, Carmen et al. Caracterización epidemiológica de los pacientes infectados por virus de hepatitis C en el estado Aragua, 2002-2007. Comité de hepatitis del estado Aragua. Gen [online]. 2009, vol.63, n.4, pp.258-261. ISSN 0016-3503.

Venezuela presents a sub-record of the HCV infection. There is a prevalence of this infection of 1.2%, demonstrated in isolated studies, 2.5 % in a set made in a pediatric population, and 1.92 % in health care workers. The prevalence and epidemiologic characteristics of the HCV infection in the Aragua State are unknown. Here, it is reported the experience of the Hepatitis Committee in the Aragua State for 5 years. Objetives: Carry out the epidemiologic characterization of the HCV infected population of the Aragua State, regarding gender, age, civil status, address, job, history of occupational exposure, previous surgeries, blood transfusion, genotype of the virus, and coinfection with HBV, HIV, EBV or Parvovirus B-19. Materials and methods: Epidemiologic interview applied to 101 patients with serologic diagnosis of HCV, between 18 and 80 years old. Results: The 60 % of infected patients were males, the average age to both genders was of 43 years old (31.3 %), 67.7 % were married, mainly from the Giradot District (27.4 %). Most of this infected patients didnÊt have a specific profession (80.2 %), and consisted predominantly of traders and workers. Of the health care professionals (8 %), 42 % had history of occupational exposition. The 81.1 % of infected patients were asymptomatic at the time of the diagnosis, and 31.8 % showed unspecific symptoms. The 60.2 % had been previously subjected to surgery; 29.8 % to blood transfusion, and 49 % of the patients in this group received the transfusion before 1992. The virus genotype 1 was the predominant (33.3 %); and only 8 % of the infected population studied had coinfection with HBV, HIV,Parvovirus B-19 or EBV. Conclusions: in the infected population studied prevailed the male gender, an average age of 43 years old, the married condition, non professionals, 60.2 % reported a previous surgery, and a lower porcentage (29,8%), blood transfusions most of them were infected with genotype 1 virus and were asymptomatic.

Keywords : HCV; EPIDEMIOLOGY; ARAGUA.