基线HBeAg水平对HBeAg阳性慢性乙型肝炎阿德福韦酯治疗52周疗效的预测价值

被引:10
作者
谢冬英
林炳亮
徐启桓
陈幼明
陆玮伦
李建国
高志良
机构
[1] 中山大学附属第三医院感染病科
关键词
肝炎,乙型; 肝炎e抗原,乙型; 阿德福韦酯;
D O I
暂无
中图分类号
R512.62 [];
学科分类号
摘要
目的评价HBeAg阳性慢性乙型肝炎患者的HBeAg基线水平对阿德福韦酯治疗1年疗效的预测价值。方法 98例HBeAg阳性、年龄18~60岁的慢性乙型肝炎患者进入研究。筛选时血浆HBV DNA定量≥1×106拷贝/ml,血清ALT水平1.5~10倍正常参考值上限,无其他原因引起的肝病。患者接受阿德福韦酯胶囊10mg/d治疗,共52周。定期随访,统一由专人检测HBV血清标志及HBV DNA。HBV血清标志物用Abbott试剂检测。HBeAg半定量采用样本值与截止值之比(s/co)表示,HBV DNA用实时荧光定量PCR方法检测,灵敏度为1×103拷贝/ml(3log10拷贝/ml)。结果阿德福韦酯治疗52周,HBV DNA水平较基线下降(3.63±1.26)log10拷贝/ml,HBV DNA检测不到率48.0%(47/98),ALT复常率为83.7%(82/98),HBeAg血清转换率为23.5%(23/98)。52周HBeAg血清转换组与无转换组患者的基线HBeAg水平分别为(251.9±117.3)s/co和(339.6±137.3)s/co(P=0.002),基线HBeAg水平≤350s/co者分别占78.3%(18/23)和36%(27/75,P<0.001),而两组基线HBV DNA水平和ALT水平无统计学意义。基线HBeAg≤350s/co(n=45)组和>350s/co(n=53)组比较,治疗12周两组HBV DNA检测不到率分别为35.6%和13.2%(P=0.009),HBeAg阴转率为22.2%和0(P<0.001),ALT复常率为55.6%和17.0%(P<0.001);治疗52周HBV DNA检测不到率为64.4%和34.0%(P=0.003),HBeAg血清转换率为42.2%和7.5%(P<0.001),ALT复常率为84.4%和83.0%。结论基线HBeAg水平对阿德福韦酯治疗HBeAg阳性慢性乙型肝炎患者的12周及52周疗效预测有一定的价值。基线HBeAg水平较低者能获得更好的早期病毒学应答和HBeAg血清转换率。
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页码:1251 / 1255
页数:5
相关论文
共 7 条
[1]
病毒性肝炎防治方案 [J].
中华医学会传染病与 ;
寄生虫病学分会 ;
肝病学分会 .
中华肝脏病杂志, 2000, (06)
[2]
Early Serum HBsAg Drop: A Strong Predictor of Sustained Virological Response to Pegylated Interferon Alfa-2a in HBeAg-Negative Patients [J].
Moucari, Rami ;
Mackiewicz, Vincent ;
Lada, Olivier ;
Ripault, Marie-Pierre ;
Castelnau, Corinne ;
Martinot-Peignoux, Michelle ;
Dauvergne, Agnes ;
Asselah, Tarik ;
Boyer, Nathalie ;
Bedossa, Pierre ;
Valla, Dominique ;
Vidaud, Michel ;
Nicolas-Chanoine, Marie-Helene ;
Marcellin, Patrick .
HEPATOLOGY, 2009, 49 (04) :1151-1157
[3]
Hepatitis B Virus Surface Antigen Levels: A Guide to Sustained Response to peginterferon alfa-2a in HBeAg-Negative Chronic Hepatitis B [J].
Brunetto, Maurizia Rossana ;
Moriconi, Francesco ;
Bonino, Ferruccio ;
Lau, George K. K. ;
Farci, Patrizia ;
Yurdaydin, Cihan ;
Piratvisuth, Teerha ;
Luo, Kanxian ;
Wang, Yuming ;
Hadziyannis, Stephanos ;
Wolf, Eva ;
McCloud, Philip ;
Batrla, Richard ;
Marcellin, Patrick .
HEPATOLOGY, 2009, 49 (04) :1141-1150
[4]
A double-blind randomized trial of adefovir dipivoxil in Chinese subjects with HBeAg-positive chronic hepatitis B [J].
Zeng, MinDe ;
Mao, YiMin ;
Yao, GuangBi ;
Wang, Hao ;
Hou, JinLin ;
Wang, YaoZong ;
Ji, Beulah N. ;
Chang, Chai-Ni P. ;
Barker, Keith F. .
HEPATOLOGY, 2006, 44 (01) :108-116
[5]
51 Optimal virologic and clinical efficacy at one year is associated with maximal early HBV suppression in nucleoside-treated hepatitis B patients.[J].S. Zeuzem;C.L. Lai;E. Gane;Y.F. Liaw;S. Thongsawat;Y. Wang;Y. Chen;J. Heathcote;J. Rasenack;N. Bzowej;N. Naoumov;G. Chao;B. Fielman;N. Brown.Journal of Hepatology.2006,
[6]
A 1-year trial of telbivudine, lamivudine, and the combination in patients with hepatitis B e antigen-positive chronic hepatitis B [J].
Lai, CL ;
Leung, N ;
Teo, EK ;
Tong, M ;
Wong, F ;
Hann, HW ;
Han, S ;
Poynard, T ;
Myers, M ;
Chao, G ;
Lloyd, D ;
Brown, NA .
GASTROENTEROLOGY, 2005, 129 (02) :528-536
[7]
Intrahepatic hepatitis B virus covalently closed circular DNA can be a predictor of sustained response to therapy [J].
Sung, JJY ;
Wong, ML ;
Bowden, S ;
Liew, CT ;
Hui, AY ;
Wong, VWS ;
Leung, NWY ;
Locarnini, S ;
Chan, HLY .
GASTROENTEROLOGY, 2005, 128 (07) :1890-1897