A possible agent for human non-A-E hepatitis has been identified and n
amed hepatitis G virus (HGV). The aim of this study is to evaluate the
prevalence of serum HGV-RNA among hemodialysis patients in our countr
y and the possible correlations of serum HGV-RNA,vith antibody to hepa
titis C virus (anti-HCV), chronic liver dysfunction, number of blood t
ransfusions, serum hepatitis B surface antigen (HBs Ag), duration of h
emodialysis therapy, history of renal transplantation and patients' ag
e and sex, Seventy-eight hemodialysis patients and 59 healthy controls
were included in the study. Twenty-seven of 78 hemodialysis patients
(34.6%) and two of the 59 healthy controls were serum HGV-RNA positive
(p < 0.01, x(2) = 17.8), There was no significant difference between
the HGV-RNA positive and HGV-RNA negative groups regarding mean durati
on of dialysis therapy, anti-HCV, chronic liver dysfunction, number of
blood transfusions, serum HBs Ag, duration of hemodialysis therapy hi
story of renal transplantation and patients' age and sea. In conclusio
n, hemodialysis patients carry the risk for HGV infection and transmis
sion routes and clinical significance of HGV infection in these patien
ts remain to be defined.