https://scholars.lib.ntu.edu.tw/handle/123456789/568616
標題: | A higher alanine aminotransferase level correlates with earlier hepatitis B e antigen seroconversion in lamivudine-treated chronic hepatitis B patients | 作者: | TAI-CHUNG TSENG CHUN-JEN LIU Wang C.-C. PEI-JER CHEN Lai M.-Y. JIA-HORNG KAO DING-SHINN CHEN |
關鍵字: | [SDGs]SDG3 | 公開日期: | 2008 | 出版社: | Blackwell Publishing Ltd | 卷: | 28 | 期: | 7 | 起(迄)頁: | 1034-1041 | 來源出版物: | Liver International | 摘要: | Background/Aims: A pretherapy serum alanine aminotransferase (ALT) level above five times the upper limit of normal (ULN) is known to predict hepatitis B e antigen (HBeAg) seroconversion during lamivudine therapy for chronic hepatitis B patients. However, whether an even higher pretherapy serum ALT value or other viral factors could affect treatment responses remains unclear. Patients and methods: A total of 253 HBeAg-positive chronic hepatitis B patients who had a pretherapy serum ALT level over five times ULN and received lamivudine for 12-18 months were retrospectively collected. Among these patients, 38% had received prior lamivudine treatment. HBeAg seroconversion was the primary endpoint of treatment. Baseline clinical and viral features were compared between responders and non-responders at the end of treatment and 6 months post-treatment. Results: At the end of therapy, the overall HBeAg seroconversion rate was 33.6%. For lamivudine-na?ve patients, the HBeAg seroconversion rate was 37.8%. Subgroup analysis showed that patients with pretherapy ALT levels over 10 times ULN had a significantly higher HBeAg seroconversion rate than those with a pretherapy ALT level between five and 10 times ULN at 3 months (P = 0.045) and 6 months (P = 0.037) of lamivudine treatment. No significant difference was found in terms of pretherapy serum ALT values, viral load and genotypes between seroconverters and non-seroconverters. Conclusions: For lamivudine-treated HBeAg-positive patients with pretherapy ALT levels over five times ULN, an even higher ALT level could predict earlier HBeAg seroconversion; however, neither ALT levels nor viral factors correlate with higher response rates after 12-18 months of treatment. ? Journal compilation ? 2008 Blackwell Munksgaard. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84984568841&doi=10.1111%2fj.1478-3231.2008.01766.x&partnerID=40&md5=b8adea667710dd9420ea88041ae9a538 https://scholars.lib.ntu.edu.tw/handle/123456789/568616 http://ntur.lib.ntu.edu.tw//handle/246246/175418 |
ISSN: | 1478-3223 | DOI: | 10.1111/j.1478-3231.2008.01766.x | SDG/關鍵字: | alanine aminotransferase; hepatitis B(e) antigen; lamivudine; adult; aged; alanine aminotransferase blood level; article; chronic hepatitis; clinical feature; controlled study; correlation analysis; drug efficacy; drug response; female; genotype; hepatitis B; Hepatitis B virus; human; major clinical study; male; outcome assessment; prediction; reference value; retrospective study; seroconversion; treatment duration; virus load |
顯示於: | 臨床醫學研究所 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。