BACKGROUND: Hepatitis Delta virus (HDV) Infection has a worldwide distribution, with approximately 20 millions infected persons. Interferon (IFN) is the only approved drug for the treatment of HDV infection which is still a difficult to treat disease. OBJECTIVES: To report a successful treatment of a patient with a chronic severe hepatitis Delta using combination therapy with Pegylated interferon (PegIFN), Tenofovir disoproxil fumarate (TDF) and Emtricitabine (FTC). STUDY DESIGN: The patient, a 47 years -old male patient, originating from Dagestan (East Asia), suffered of chronic hepatitis Delta infection. The patient was HBsAg, HBeAg, and anti-Delta Ab (IgG) positive. Serum HBV-DNA level was elevated (more than 9 log UI/mL). Serum HDV-RNA level was up to 5.6 log (copies/ml). Genotypes HBV/D and HDV-1 were demonstrated. The liver histology revealed chronic active hepatitis (Metavir score: A2F2). The treatment was started with PegIFN (180 microg/week) for two months and then TDF (300 mg/day) (combined later with FTC) was added. RESULTS: Sustained response was obtained after 10 months of treatment and was accompanied by the clearance of serum hepatitis B virus surface antigen with seroconversion to anti-HBs. CONCLUSION: This case report suggests that Delta infection may co-exist with high replicative HBV infection and that combination therapy with PegIFN and nucleoside/tide analogues seems to be more effective than IFN alone. Given that only a single case is reported, further studies including more patients are warranted. Copyright (c) 2009 Elsevier B.V. All rights reserved.
BACKGROUND:Hepatitis Delta virus (HDV) Infection has a worldwide distribution, with approximately 20 millions infected persons. Interferon (IFN) is the only approved drug for the treatment of HDV infection which is still a difficult to treat disease. OBJECTIVES: To report a successful treatment of a patient with a chronic severe hepatitis Delta using combination therapy with Pegylated interferon (PegIFN), Tenofovir disoproxil fumarate (TDF) and Emtricitabine (FTC). STUDY DESIGN: The patient, a 47 years -old male patient, originating from Dagestan (East Asia), suffered of chronic hepatitis Delta infection. The patient was HBsAg, HBeAg, and anti-Delta Ab (IgG) positive. Serum HBV-DNA level was elevated (more than 9 log UI/mL). Serum HDV-RNA level was up to 5.6 log (copies/ml). Genotypes HBV/D and HDV-1 were demonstrated. The liver histology revealed chronic active hepatitis (Metavir score: A2F2). The treatment was started with PegIFN (180 microg/week) for two months and then TDF (300 mg/day) (combined later with FTC) was added. RESULTS: Sustained response was obtained after 10 months of treatment and was accompanied by the clearance of serum hepatitis B virus surface antigen with seroconversion to anti-HBs. CONCLUSION: This case report suggests that Delta infection may co-exist with high replicative HBV infection and that combination therapy with PegIFN and nucleoside/tide analogues seems to be more effective than IFN alone. Given that only a single case is reported, further studies including more patients are warranted. Copyright (c) 2009 Elsevier B.V. All rights reserved.
Authors: Vincent Soriano; Pablo Labarga; Carmen de Mendoza; José M Peña; José V Fernández-Montero; Laura Benítez; Isabella Esposito; Pablo Barreiro Journal: Curr HIV/AIDS Rep Date: 2015-09 Impact factor: 5.071
Authors: S K Sarin; M Kumar; G K Lau; Z Abbas; H L Y Chan; C J Chen; D S Chen; H L Chen; P J Chen; R N Chien; A K Dokmeci; Ed Gane; J L Hou; W Jafri; J Jia; J H Kim; C L Lai; H C Lee; S G Lim; C J Liu; S Locarnini; M Al Mahtab; R Mohamed; M Omata; J Park; T Piratvisuth; B C Sharma; J Sollano; F S Wang; L Wei; M F Yuen; S S Zheng; J H Kao Journal: Hepatol Int Date: 2015-11-13 Impact factor: 6.047