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Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,仅供内部学习使用,*,病例资料,患者秦某某,女性,,36,岁,,2011,年,2,月入院,入院前,1,年半因全身浮肿,尿蛋白,+-,在省二院查,HBsAg,阳性、,HBeAg,阳性,肝肾功能正常,肾穿病理诊断,“,重度系膜增生性,IgA,肾病、乙肝病毒抗原肾内沉积,”,,口服醋酸泼尼松片、骁悉后,ALT,升高到,140U/L,,,HBV-DNA,约,10,6,IU/ml,,给予,LAM,抗病毒治疗,服用,6,月后,HBV-DNA40,岁较易出现复发,如巩固治疗时间不够,更易在停药后复发,巩固治疗时间:取得完全应答后巩固治疗时间越长,患者复发率越低,基线,HBeAg,状态:基线,HBeAg,阴性患者本身持续性应答率低,其停药后的复发率也相对较高,2.,朱传武,.,慢性乙型肝炎的治疗、存在问题及其展望,.,抗感染药学,.2005;2(2):68-70.,3.Yoon SK,et al.,Interviology,.2005;48:341-349.,4.Chein RN,Liaw,YF.,Antivir,Ther,.2006;11:947-952.,5.Gish RG,et al.Gastroenterology.2007;133:1437-1444.6.Lai,CL,et,al.N,Engl,J Med.2006;354:1011-20,拉米夫定经治慢性乙型肝炎患者治疗策略,推荐,1.,拉米夫定经治慢性乙型肝炎患者患者治疗策略专家研讨会纪要,.,难,联合阿德福韦酯治疗相比,1mg,(,2,片)恩替卡韦,疗效更好,9,10,中国研究:,HBV DNA,转阴率高达,86.7%,韩国研究,HBeAg,血清转换率高达,38.9%,中国研究:较高的,HBV DNA,转阴率 韩国研究:较高,HBeAg,血清转换率,中国研究:,120,例拉米夫定耐药患者分,4,组:,A,组,30,例换用,ADV,;,B,组,30,例,ADV,联合,LAM,治疗,12,周后,单用,ADV,;,C,组,30,例,ADV,联合,LAM,;,D,组,30,例换用恩替卡韦,1mg/,天,治疗,144,周,韩国研究:,104,例拉米夫定耐药患者分,3,组:,24,例换用恩替卡韦,1mg/,天;,44,例换用阿德福韦酯;,35,例联合阿德福韦酯,治疗,12,个月,9.,邱源旺,等,.,乙型肝炎病毒,YMDD,变异患者抗病毒治疗,144,周的临床研究,.,第二届慢性乙型肝炎抗病毒治疗难点和热血学术会议汇编,:72-4.,10.Kim HJ,et al.Rescue therapy for,lamivudine,-resistant chronic hepatitis,B:comparison,between,entecavir,1.0 mg,monotherapy,adefovir,monotherapy,and,adefovir,add-on,lamivudine,combination therapy.J,Gastroenterol,Hepatol.2010;25(8):1374-80.,拉米夫定联合阿德福韦酯治疗相比,1mg,(,2,片)恩替卡韦,耐药率更低,中国研究:耐药率仅为,3.3%,韩国研究:耐药率仅为,0,9.,邱源旺,等,.,乙型肝炎病毒,YMDD,变异患者抗病毒治疗,144,周的临床研究,.,第二届慢性乙型肝炎抗病毒治疗难点和热血学术会议汇编,:72-4.,10.Kim HJ,et al.Rescue therapy for,lamivudine,-resistant chronic hepatitis,B:comparison,between,entecavir,1.0 mg,monotherapy,adefovir,monotherapy,and,adefovir,add-on,lamivudine,combination therapy.J,Gastroenterol,Hepatol.2010;25(8):1374-80.,换药可能导致多重耐药!,临床需谨慎!,恩替卡韦耐药患者的回顾性分析表明:大多数患者有拉米夫定的治疗史,128,例中国恩替卡韦耐药(,PCR,检测)患者回顾性分析发现:,(,LAM to ADV to ETV,),42,例拉米夫定经治患者,换用阿德福韦酯,再换用恩替卡韦(,33%,),(,LAM to ETV,),31,例拉米夫定经治患者,换用恩替卡韦(,24%,),(其他,LAM/ETV,治疗方案),26,例其他拉米夫定经治患者,换用恩替卡韦(,20%,),(,no ETV,),27,例服用拉米夫定经治患者,尚未使用恩替卡韦治疗(,21%,),(,ETV,单药),2,例恩替卡韦初治患者(,2%,),11.Liu Y,et al.Characterization of,entecavir,resistant HBV from 128 Chinese patients with the resistant viruses.,Hepatology,.52(4,Suppl):abstract,444.,12.Keefee,EB,et,al.A,treatment algorithm for the management of chronic hepatitis B virus infection in the United States:2008 update.Clinical,Gastroenterol,Hepatol,.2008;6:1315-1341.,拉米夫定经治患者优化治疗策略,1.2011,拉米夫定经治慢性乙型肝炎患者患者治疗策略专家研讨会纪要,.,11.Liu Y,et al.Characterization of,entecavir,resistant HBV from 128 Chinese patients with the resistant viruses.,Hepatology,.52(4,Suppl):abstract,444.,12.Keefee,EB,et,al.A,treatment algorithm for the management of chronic hepatitis B virus infection in the United States:2008 update.Clinical,Gastroenterol,Hepatol,.2008;6:1315-1341.,
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