丙氨酸转移酶正常的慢性HBV感染者抗病毒治疗队列研究
发布时间:2018-08-13 13:15
【摘要】:[目的]针对ALT水平正常的慢性HBV感染者抗病毒治疗难点,通过早期应用核苷(核苷酸)类药物抗病毒治疗,对有应答的患者,给予持续抗病毒治疗,经长期随访,探讨该类型HBV感染者接受抗病毒的可行性、必要性。[方法]将患者根据实验纳入标准和排除标准分为HBeAg阳性患者ALT正常组和ALT≥2×ULN组,HBeAg阴性患者ALT正常组和ALT≥2×ULN组共四组队列。对ALT正常的HBeAg阳性和HBeAg阴性患者抗病毒,若持续抗病毒治疗后12周HBV DNA较基线下降幅度1log10IU/ml或24周HBV DNA较基线下降幅度21og10IU/ml,考虑免疫耐受,停止抗病毒治疗。观察ALT正常HBeAg阳性和HBeAg阴性患者在连续抗病毒治疗48周及延长治疗时间后HBV DNA低于检测下限比例、HBeAg血清学转换比例,ALT复常比例,并和ALT≥2×ULN组对比评价他们的抗病毒疗效及差异。[结果]1、HBeAg阳性患者ALT正常组48wHBVDNA低于检测下限的比例、HBeAg血清学转换比例和ALT≥2×ULN组相比两组间无统计学差异。2、HBeAg阴性患者ALT正常组和ALT≥2×ULN组48wHBVDNA低于检测下限的比例均为100%,两组间无统计学差异。3、ALT正常HBeAg阳性患者和阴性患者48wHBV DNA低于检测下限比例无统计学差异。4、ALT≥2×ULN组HBeAg阳性患者48wHBVDNA低于检测下限比例、ALT复常比例和阴性患者组比较无统计学差异。5、ALT正常HBeAg阴性患者经过抗病毒治疗,肝弹性值有所下降,并有恢复正常的趋势,ALT正常HBeAg阳性患者肝弹性值抗病毒治疗前后无统计学差异。6、淋巴细胞分类及计数中CD3+,CD3+CD8+,CD19+绝对值均值治疗后较治疗前升高,P值分别为0.038,0.024,0.008,有统计学意义。[结论]1.ALT正常的HBeAg阳性的慢性HBV感染者,除原发性无应答外,经抗病毒治疗,HBVDNA水平可显著降低,并有一定比例的患者实现HBeAg血清学转换。与ALT2×ULN组慢乙肝患者抗病毒疗效无差异,建议对早期有病毒学应答的ALT正常的HBeAg阳性感染者应该予以抗病毒治疗。2.ALT正常的HBeAg阴性的慢性HBV感染者,经抗病毒治疗,HBV DNA水平均达到检测下限以下,与ALT2×ULN组HBeAg阴性慢乙肝患者抗病毒疗效无差异,建议对ALT正常的HBeAg阴性的慢性HBV感染者应予抗病毒治疗。3.ALT正常HBeAg阴性患者经过抗病毒治疗,肝弹性值有所下降,并有恢复正常的趋势,ALT正常HBeAg阳性患者肝弹性值抗病毒治疗前后无统计学差异,提示抗病毒治疗有阻止或延缓肝脏疾病的发展,患者从抗病毒治疗中获益。4.患者使用肝龙后,CD3+,CD3+CD8+,CD19+绝对值均值治疗后较治疗前升高,有统计学意义,提示T淋巴细胞和B淋巴细胞数量增多,可以提高免疫状态,有利于乙肝病毒的清除。
[Abstract]:[objective] to deal with the difficulties of antiviral therapy in chronic HBV infected patients with normal ALT level, early antiviral therapy with nucleotides (nucleotides) was used, and continuous antiviral therapy was given to the responding patients, and the patients were followed up for a long time. To explore the feasibility and necessity of receiving anti-virus in this type of HBV infection. [methods] the patients were divided into four groups according to the inclusion criteria and exclusion criteria: ALT normal group, ALT 鈮,
本文编号:2181108
[Abstract]:[objective] to deal with the difficulties of antiviral therapy in chronic HBV infected patients with normal ALT level, early antiviral therapy with nucleotides (nucleotides) was used, and continuous antiviral therapy was given to the responding patients, and the patients were followed up for a long time. To explore the feasibility and necessity of receiving anti-virus in this type of HBV infection. [methods] the patients were divided into four groups according to the inclusion criteria and exclusion criteria: ALT normal group, ALT 鈮,
本文编号:2181108
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