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This Article Full Text Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Rights and Permissions Citing Articles Citing Articles via HighWire Citing Articles via CrossRef Citing Articles via Google Scholar Google Scholar Articles by Mauser-Bunschoten, E. P. Articles by van den Berg, H. M. Search for Related Content PubMed PubMed Citation Articles by Mauser-Bunschoten, E. P. Articles by van den Berg, H. M. Related Collections Transfusion Medicine Social Bookmarking                   What's this?  Previous Article  |  Table of Contents  |  Next Article  Blood, Vol. 92 No. 6 (September 15), 1998: pp. 2164-2168 Hepatitis G Virus RNA and Hepatitis G Virus-E2 Antibodies in Dutch Hemophilia Patients in Relation to Transfusion History Eveline P. Mauser-Bunschoten, Marjolein Damen, Hans L. Zaaijer, Margret Sjerps, Goris Roosendaal, P. Nico Lelie, H. Theo M. Cuypers, and H. Marijke van den Berg From the Van Creveldkliniek, University Hospital Utrecht, Utrecht, The Netherlands; Viral Diagnostic Laboratory, Central Laboratory of The Netherlands Red Cross Blood Transfusion Service, Amsterdam, The Netherlands; and the Wilhelmina Children's Hospital, Utrecht, The Netherlands. The prevalence of hepatitis G virus (HGV)-RNA and HGV-E2 antibodies was studied in a cohort of Dutch hemophilia patients in relation to clotting products used, age, and coinfection with hepatitis C. Between 1991 and 1995, blood samples were taken from 294 patients with hemophilia A, B, or von Willebrand disease. From each patient one fresh frozen sample was tested for HGV cDNA polymerase chain reaction (PCR) and HCV cDNA PCR. Alanine aminotransferase (ALT) tests were performed on plasma samples of all patients. The presence of HGV-E2 antibodies was tested on plasma samples from a subset of 169 patients representing all age groups. Based on the origin and viral safety of the products used, three subgroups of patients were distinguished. Group A: patients who used viral noninactivated factors derived from small and large donor pools; group B: patients who used factors prepared with inadequate viral inactivation techniques derived from small and large donor pools; and group C: patients treated only with optimally viral inactivated large pool clotting factor or recombinant clotting factor concentrate. The prevalence of HGV-RNA was 18%. In group A patients the prevalence was 71%, in group B 50%, and in group C 6%. When related to age, the highest prevalence of HGV-RNA (35%) was seen in patients born between 1980 and 1989. The prevalence of HGV-E2 antibodies increased with age. Of HGV-RNA-negative patients born before 1950, 96% tested positive. HGV viremia did not affect ALT levels, neither in HCV-RNA positive nor in HCV-RNA negative patients. HGV infection is frequently seen in patients with hemophilia. In older age groups a lower rate of HGV-RNA positivity is seen coinciding with a higher rate of antienvelope antibodies. © 1998 by The American Society of Hematology. CiteULike    Connotea    Del.icio.us    Digg    Reddit    Technorati    What's this? This article has been cited by other articles: D. K. Strickland, C. A. Riely, C. C. Patrick, D. Jones-Wallace, J. M. Boyett, B. Waters, J. F. Fleckenstein, P. J. Dean, R. Davila, T. E. Caver, et al. Hepatitis C infection among survivors of childhood cancer Blood, May 15, 2000; 95(10): 3065 - 3070. [Abstract] [Full Text] [PDF]

	Copyright © 1998 by American Society of Hematology         Online ISSN: 1528-0020