Research progress in anti-HCV therapeutic regimens without interferon
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摘要: 当前,全球约有1.5亿慢性HCV感染者,其中20%会进展为肝硬化并最终死于终末期肝病和肝癌。干扰素(IFN)长期作为慢性丙型肝炎治疗的基石,在维持持续病毒学应答以及阻止病情进展方面有重要作用,但其疗效有限、不良反应多。近年来,直接抗病毒药物(DAAs)呈现出良好的疗效,在DAAs的基础上,介绍了无IFN抗HCV方案的最新研究进展,认为随着DAAs的出现,无IFN抗HCV方案发展迅速,前景较好。Abstract: There are about 150 million people around the world with chronic hepatitis C virus( HCV) infection currently,of whom 20%will ultimately progress to cirrhosis and eventually die of end- stage liver disease and hepatocellular carcinoma. Interferon( IFN) has long been recognized as the cornerstone of the treatment of chronic hepatitis C because of its role in sustained virologic response and prevention of disease progression. However,it has limited efficacy and multiple adverse effects. In recent years,direct- acting antiviral agents( DAAs)have shown good efficacy. This review summarizes the recent advances in IFN- free anti- HCV therapeutic regimens based on DAAs. We believe that,with the emergence of DAAs,IFN- free therapies will develop rapidly and display better prospects.
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Key words:
- hepatitis C,chronic /
- antiviral agents /
- protease inhibitors /
- review
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