https://scholars.lib.ntu.edu.tw/handle/123456789/582307
標題: | Hepatitis G virus infection in normal and prospectively followed posttransfusion children | 作者: | HUEY-LING CHEN MEI-HWEI CHANG YEN-HSUAN NI HONG-YUAN HSU JIA-HORNG KAO PEI-JER CHEN |
公開日期: | 1997 | 出版社: | Nature Publishing Group | 卷: | 42 | 期: | 6 | 起(迄)頁: | 784-787 | 來源出版物: | Pediatric Research | 摘要: | A recently identified RNA virus, hepatitis G virus (HGV), has been investigated for its role in causing non-A-E hepatitis. The frequency and clinical outcome of HGV infection in children was studied. Two hundred apparently healthy children aged 6 mo to 12 y, and 90 children who had undergone open heart surgery in a prospective study for posttransfusion hepatitis were included in this study. The serum samples were tested for HGV RNA by nested reverse transcription-PCR with primers from the 5'-untranslated region. The HGV RNA viremic rate was found to be 1% (2/200) in apparently healthy children, 30% in children after open heart surgery. Among the 90 children, three were HGV-infected before the surgery. Twenty-four (28%) of the remaining 87 children tested positive for HGV RNA within 6 mo after the surgery. Sixty-five percents of these viremic children eventually became persistently infected at 1 y after surgery. No HGV RNA-positive children exhibited elevated alanine aminotransferase levels during the follow-up period. No coinfections of HGV with the hepatitis C virus or hepatitis B virus were found, patients of younger age appeared more likely to become chronic carriers. Anti-HCV screening did not reduce the prevalence of HGV infection. In conclusion, in children with open heart surgery, the risk of transfusion-transmitted HGV infection and the chronicity rate have been found to be high. Young age is a risk factor of persistent infection. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84984537409&doi=10.1203%2f00006450-199712000-00011&partnerID=40&md5=fbbde0285d3d5ebd2b0aa94072bb8ab7 https://scholars.lib.ntu.edu.tw/handle/123456789/582307 |
ISSN: | 0031-3998 | DOI: | 10.1203/00006450-199712000-00011 | SDG/關鍵字: | article; child; enzyme activity; female; hepatitis; human; infection risk; major clinical study; male; open heart surgery; prevalence; priority journal; prospective study; reverse transcription polymerase chain reaction; RNA virus; screening; viremia; virus infection |
顯示於: | 臨床醫學研究所 |
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