High prevalence of GB virus C/hepatitis G virus RNA in patients infected with human immunodeficiency virus

✍ Scribed by Rey, D.; Fraize, S.; Vidinic, J.; Meyer, P.; Fritsch, S.; Labouret, N.; Schmitt, C.; Lang, J.M.; Stoll-Keller, F.

• Publisher: John Wiley and Sons
• Year: 1999
• Tongue: English
• Weight: 137 KB
• Volume: 57
• Category: Article
• ISSN: 0146-6615
• DOI: 10.1002/(sici)1096-9071(199901)57:1<75::aid-jmv11>3.0.co;2-b

✦ Synopsis

Prevalence of GBV-C/HGV was determined in a cohort of HIV-infected patients, via a reverse transcription-polymerase chain reaction detection of RNA in serum, amplifying the NS5 region of GBV-C/HGV genome. GBV-C/HGV RNA was detected in 143 (37.7%) of 379 patients, with similar results in the different HIV risk groups: 25/56 (44.6%) in intravenous drug users, 66/161 (41%) in homo-and bisexual men, 35/108 (32.4%) in heterosexual patients, 6/20 (30%) in transfusion recipients (P = 0.41). There was no difference according to the presence or absence of hepatitis C virus infection. In univariate analysis, GBV-C/HGV genome prevalence was lower in patients over 50 years old (18.2%), compared to other age groups (20-29 years: 34.2%; 30-39 years: 44.3%; 40-49 years: 36.7%, P = 0.03), as well as in patients with normal CD4 cell count (29.2% vs. 45.4% between 200-500/mm 3 , and 35.3% below 200 CD4/mm 3 , P = 0.012) and individuals with a chronic hepatitis B. However, in the multivariate analysis, the only prognostic factor of GBV-C/HGV RNA positivity was the presence of a chronic hepatitis B, compared to the absence of any HBV marker, or a previous exposition to HBV (presence of anti-HBc and/or anti-HBs, absence of HBsAg), or the presence of anti-HBs alone.