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https://aasldpubs.onlinelibrary. ... f/10.1002/hep4.1339
Results:
Three subjects completed 48 weeks of treat-ment, 5 elected to discontinue after 32 weeks, and 1 elected to discontinue after 12 weeks. Treatment discontinuations were attributed to loss of interest on the part of the patients as new-generation NUCs (entecavir and tenofovir disoproxil fumarate) were becoming available. The drug was well tolerated with occasional mild to moderate side effects pri-marily related to the gastrointestinal tract, including diarrhea and epigastric pain. These adverse events were transient and resolved during treatment. None of the adverse events required discontinuation of treatment. There were no laboratory abnormalities that were deemed to be related to treatment. None of the patients developed hepatitis A, C, or D infec-tion during the study.HBV DNA became undetectable (<38 IU/mL) in the serum of 8 of the 9 subjects (89%) after 4 to 20 weeks of treatment with nitazoxanide (Table 1). The 2 subjects who were HBeAg positive became HBeAg negative after 4 and 16 weeks of treatment, respectively. Three of the 9 subjects (33%) became HBsAg negative, 2 of them after 8 weeks and 1 after 48 weeks of treatment. The subject (subject #1) with the later responses (20 weeks to undetectable HBV DNA, 16 weeks to HBeAg negative, and 48 weeks to HBsAg negative) was treated with 500 mg nitazox-anide only once daily. At the end of treatment, all subjects were rolled over to standard NUC therapy. The 2 subjects who lost HBeAg and the 3 who lost HBsAg were not followed up to determine whether Hepatology CommuniCations, June 2019Rossignol anD BRÉCHot746they seroconverted to antibody to HBeAg or antibody to HBsAg.
3名受试者完成了48周的治疗,5名选择在32周后停止治疗,1名选择在12周后停止治疗。随着新一代NUC(恩替卡韦和替诺福韦地索普西富马酸盐)的推出,治疗中断归因于患者失去兴趣。该药物耐受性良好,偶尔有轻度至中度的副作用,主要与胃肠道有关,包括腹泻和上腹痛。这些不良事件是短暂的,在治疗期间得到解决没有任何不良事件需要停止治疗。没有实验室异常被认为与治疗有关。在研究期间,没有患者发生甲型肝炎,丙型肝炎或D型感染。治疗4至20周后,9名受试者中的8名(89%)血清中HBV DNA检测不到(<38 IU / mL)用硝唑尼特(表1)。 HBeAg阳性的2名受试者分别在治疗4周和16周后变为HBeAg阴性。 9名受试者中的3名(33%)变为HBsAg阴性,其中2名在8周后和1名在48周治疗后。具有较晚反应的受试者(受试者#1)(HBV DNA检测不到20周,HBeAg阴性16周,HBsAg阴性48周)仅用500mg硝唑氧化物每日一次治疗。在治疗结束时,将所有受试者转为标准NUC疗法。遗失HBeAg的2名受试者和3名失去HBsAg的受试者没有随访确定是否他们的血液转化为抗HBeAg抗体或抗HBsAg抗体的 |
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