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Durability of the effects after cessation of lamivudine for 47 patients with HBeAg-negative chronic hepatitis B
Author(s): LI Xiao-ying, WANG Lei, LIU Feng
Pages: 938-
939,943
Year: 2007
Issue:
9
Journal: JOURNAL OF SHANDONG UNIVERSITY(HEALTH SCIENCES)
Keyword: 肝炎; 乙型; 慢性; 拉米夫定; 持久性; 疗效;
Abstract: 目的:研究HBeAg阴性慢性乙型肝炎(HBeAg阴性慢乙肝)停药后拉米夫定疗效的持久性及影响因素.方法:对47例使用拉米夫定总疗程≥24月、HBV-DNA阴转达18个月以上HBeAg阴性慢乙肝,分别于停药后进行肝脏生化学、HBV-DNA检测和随访观察.结果:停药后3、6、12、24和36个月累计复发率分别为25.5%、25.5%、41.8%、48.3%和54.8%.复发23例,在4、9和12个月的复发累计病例分别占复发病例的52.2%、65.2%和82.6%,复发最长的1例为39个月.停药时的年龄与拉米夫定停药后疗效持久性有关.结论:HBeAg阴性慢乙肝拉米夫定停药后疗效持久性较HBeAg阳性低,年龄轻者复发率低.
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