{"title":"Gray zone of hepatitis B virus infection.","authors":"Young-Suk Lim","doi":"10.4103/sjg.sjg_279_23","DOIUrl":null,"url":null,"abstract":"<p><strong>Abstract: </strong>A substantial proportion of patients with chronic hepatitis B (CHB) do not fall into any of the defined phases and are considered to be in the \"gray zone\" or \"indeterminate phase.\" Most of the current clinical practice guidelines have no recommendations for antiviral treatment for them. However, the gray zone CHB patients with significant hepatitis B virus levels (>2000 IU/mL) and persistently normal alanine aminotransferase (ALT) levels have a significantly high risk of hepatic inflammation, fibrosis, and hepatocellular carcinoma. The molecular, clinical, and economic data that we have reviewed collectively in this article provide support for simplification of treatment initiation strategies that incorporate broader treatment of adult patients with CHB in the gray zone (hepatitis B virus [HBV] DNA ≥2000 IU/mL), regardless of ALT levels.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10980295/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.4103/sjg.sjg_279_23","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/10/9 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract: A substantial proportion of patients with chronic hepatitis B (CHB) do not fall into any of the defined phases and are considered to be in the "gray zone" or "indeterminate phase." Most of the current clinical practice guidelines have no recommendations for antiviral treatment for them. However, the gray zone CHB patients with significant hepatitis B virus levels (>2000 IU/mL) and persistently normal alanine aminotransferase (ALT) levels have a significantly high risk of hepatic inflammation, fibrosis, and hepatocellular carcinoma. The molecular, clinical, and economic data that we have reviewed collectively in this article provide support for simplification of treatment initiation strategies that incorporate broader treatment of adult patients with CHB in the gray zone (hepatitis B virus [HBV] DNA ≥2000 IU/mL), regardless of ALT levels.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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