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血清ALT水平与拉米夫定抗病毒疗效的关系 被引量:2

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摘要 目的 探讨拉米夫定治疗慢性乙型肝炎中ALT水平与抗病毒疗效的关系。方法 将48例慢性乙型肝炎患者入组前血清ALT水平高低分为酶正常组(ALT≤50u·L-1)酶异Ⅰ组(ALT51~100u·L-1)、酶异Ⅱ组(ALT101~200u·L-1)、酶异Ⅲ组(ALT>200u·L-1)。分别在治疗后6mo和12mo观察HBVDNA阴转、HBeAg转阴和HBeAg血清转换情况和ALT复常率。对使用拉米夫定后合并用降酶药和不合并降酶药6mo和12mo后HBV DNA阴转、HBeAg阴转和HBeAg血清转换情况进行比较。结果 1、拉米夫定治疗12mo后HBV DNA阴转率达91.7%,HBeAg阴转率达25%,HBeAg血清转换率达20.8%;各组比较,酶异Ⅱ组HBeAg阴转和HBeAg血清转换率分别达53.3%和46.7%,高于酶异Ⅰ组和酶正常组(p<0.01)。2、拉米夫定治疗12mo,ALT复常率达62.2%,其中酶异Ⅱ组复常率达80.0%,明显高于酶异Ⅰ、Ⅲ组(p<0.05)。3、拉米夫定治疗后12mo不合并降酶药组HBeAg阴转率和HBeAg血清转换率分别达31.4%和25.7%,明显高于合并降酶药组(p<0.01)。结论 对HBeAg阳性、HBV DNA阳性的慢性乙型肝炎更适合抗病毒治疗的是ALT>100u·L-1的患者;在抗病毒治疗时不主张同时使用降酶药。
出处 《抗感染药学》 2003年第4期9-11,共3页 Anti-infection Pharmacy
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