{"title":"在初次治疗的hbv相关失代偿性肝硬化中,每日剂量为0.5 mg和1.0 mg的恩替卡韦对病毒的抑制效果相当。","authors":"Amit Goel, Sumit Rungta, Prashant Verma, Abhai Verma, Ajay Narayan Verma, Praveer Rai, Rakesh Aggarwal","doi":"10.3851/IMP3375","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>For patients with HBV infection who have decompensated cirrhosis (DC), a higher dose (1.0 mg/day) of entecavir is recommended than that used for those with compensated disease (0.5 mg/day), though with very little supporting data. We therefore compared the viral suppression achieved with 0.5 mg/day and 1.0 mg/day of entecavir in patients with HBV-related DC (NCT03345498).</p><p><strong>Methods: </strong>Treatment-naive patients with HBV-related DC and serum HBV DNA titre exceeding 100,000 IU/ml received either dose of entecavir for 24 weeks. HBV DNA concentration was measured in blood specimens collected at baseline and after 2, 4, 8, 12 and 24 weeks of entecavir treatment.</p><p><strong>Results: </strong>Participants in the 0.5 mg/day (n=13) and 1.0 mg/day (n=16) groups had similar baseline hepatitis B e antigen (HBeAg) positivity rates (12/13 and 12/16; P=0.34) and median (range) log<sub>10</sub> serum HBV DNA levels (6.81 [5.01-8.12] and 7.45 [5.24-8.65]; P=0.17). The two doses led to similar reductions in serum HBV DNA levels after 2, 4, 8, 12 and 24 weeks of entecavir administration. At 24 weeks, 3 of the 13 patients receiving 0.5 mg/day and 1 of the 16 patients receiving 1.0 mg/day of entecavir had undetectable serum HBV DNA. Serum albumin level showed significant and similar improvement at the end of 24 weeks in the two groups.</p><p><strong>Conclusions: </strong>Treatment-naive patients with HBV-related DC can be treated with entecavir in a 0.5 mg/day dose instead of the higher 1.0 mg/day dose, without compromising the degree of virological suppression. ClincialTrials.gov number NCT03345498.</p>","PeriodicalId":8364,"journal":{"name":"Antiviral Therapy","volume":"25 5","pages":"267-273"},"PeriodicalIF":1.3000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Viral suppression is comparable with 0.5 mg and 1.0 mg daily doses of entecavir in treatment-naive HBV-related decompensated cirrhosis.\",\"authors\":\"Amit Goel, Sumit Rungta, Prashant Verma, Abhai Verma, Ajay Narayan Verma, Praveer Rai, Rakesh Aggarwal\",\"doi\":\"10.3851/IMP3375\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>For patients with HBV infection who have decompensated cirrhosis (DC), a higher dose (1.0 mg/day) of entecavir is recommended than that used for those with compensated disease (0.5 mg/day), though with very little supporting data. We therefore compared the viral suppression achieved with 0.5 mg/day and 1.0 mg/day of entecavir in patients with HBV-related DC (NCT03345498).</p><p><strong>Methods: </strong>Treatment-naive patients with HBV-related DC and serum HBV DNA titre exceeding 100,000 IU/ml received either dose of entecavir for 24 weeks. HBV DNA concentration was measured in blood specimens collected at baseline and after 2, 4, 8, 12 and 24 weeks of entecavir treatment.</p><p><strong>Results: </strong>Participants in the 0.5 mg/day (n=13) and 1.0 mg/day (n=16) groups had similar baseline hepatitis B e antigen (HBeAg) positivity rates (12/13 and 12/16; P=0.34) and median (range) log<sub>10</sub> serum HBV DNA levels (6.81 [5.01-8.12] and 7.45 [5.24-8.65]; P=0.17). The two doses led to similar reductions in serum HBV DNA levels after 2, 4, 8, 12 and 24 weeks of entecavir administration. At 24 weeks, 3 of the 13 patients receiving 0.5 mg/day and 1 of the 16 patients receiving 1.0 mg/day of entecavir had undetectable serum HBV DNA. Serum albumin level showed significant and similar improvement at the end of 24 weeks in the two groups.</p><p><strong>Conclusions: </strong>Treatment-naive patients with HBV-related DC can be treated with entecavir in a 0.5 mg/day dose instead of the higher 1.0 mg/day dose, without compromising the degree of virological suppression. ClincialTrials.gov number NCT03345498.</p>\",\"PeriodicalId\":8364,\"journal\":{\"name\":\"Antiviral Therapy\",\"volume\":\"25 5\",\"pages\":\"267-273\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Antiviral Therapy\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.3851/IMP3375\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"INFECTIOUS DISEASES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Antiviral Therapy","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3851/IMP3375","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"INFECTIOUS DISEASES","Score":null,"Total":0}
Viral suppression is comparable with 0.5 mg and 1.0 mg daily doses of entecavir in treatment-naive HBV-related decompensated cirrhosis.
Background: For patients with HBV infection who have decompensated cirrhosis (DC), a higher dose (1.0 mg/day) of entecavir is recommended than that used for those with compensated disease (0.5 mg/day), though with very little supporting data. We therefore compared the viral suppression achieved with 0.5 mg/day and 1.0 mg/day of entecavir in patients with HBV-related DC (NCT03345498).
Methods: Treatment-naive patients with HBV-related DC and serum HBV DNA titre exceeding 100,000 IU/ml received either dose of entecavir for 24 weeks. HBV DNA concentration was measured in blood specimens collected at baseline and after 2, 4, 8, 12 and 24 weeks of entecavir treatment.
Results: Participants in the 0.5 mg/day (n=13) and 1.0 mg/day (n=16) groups had similar baseline hepatitis B e antigen (HBeAg) positivity rates (12/13 and 12/16; P=0.34) and median (range) log10 serum HBV DNA levels (6.81 [5.01-8.12] and 7.45 [5.24-8.65]; P=0.17). The two doses led to similar reductions in serum HBV DNA levels after 2, 4, 8, 12 and 24 weeks of entecavir administration. At 24 weeks, 3 of the 13 patients receiving 0.5 mg/day and 1 of the 16 patients receiving 1.0 mg/day of entecavir had undetectable serum HBV DNA. Serum albumin level showed significant and similar improvement at the end of 24 weeks in the two groups.
Conclusions: Treatment-naive patients with HBV-related DC can be treated with entecavir in a 0.5 mg/day dose instead of the higher 1.0 mg/day dose, without compromising the degree of virological suppression. ClincialTrials.gov number NCT03345498.
期刊介绍:
Antiviral Therapy (an official publication of the International Society of Antiviral Research) is an international, peer-reviewed journal devoted to publishing articles on the clinical development and use of antiviral agents and vaccines, and the treatment of all viral diseases. Antiviral Therapy is one of the leading journals in virology and infectious diseases.
The journal is comprehensive, and publishes articles concerning all clinical aspects of antiviral therapy. It features editorials, original research papers, specially commissioned review articles, letters and book reviews. The journal is aimed at physicians and specialists interested in clinical and basic research.