PP-007 Detection of adefovir resistance in chronic hepatitis B patients with viral breakthrough during adefovir treatment
نویسندگان
چکیده
منابع مشابه
Lamivudine plus adefovir or telbivudine plus adefovir for chronic hepatitis B patients with suboptimal response to adefovir.
BACKGROUND There is no standard management of chronic hepatitis B (CHB) patients with suboptimal response to nucleoside/nucleotide analogues (NAs). This study aimed to evaluate two different NA combination therapies in patients with suboptimal response to adefovir (ADV). METHODS In this study, 72 CHB patients with suboptimal response to ADV were assessed, with 37 patients receiving lamivudine...
متن کاملEfficacy of tenofovir in adefovir-experienced patients compared with treatment-naive patients with chronic hepatitis B.
BACKGROUND Tenofovir (TDF) has similar antiviral efficacy in both treatment-naive and lamivudine-resistant chronic hepatitis B (CHB) patients. Data on TDF use in patients with adefovir (ADV) resistance is inconsistent. The aim of our study was to assess antiviral efficacy of TDF against nucleoside analogue-naive (NN) and ADV-resistant (ADV-R) CHB and suboptimal responders to ADV (ADV-S). METH...
متن کاملHepatitis B Viral Surface Mutations in Patients with Adefovir Resistant Chronic Hepatitis B with A181T/V Polymerase Mutations
The hepatitis B virus (HBV) polymerase gene has overlapping reading frames with surface genes, which allows to alter the amino acid codon of the surface genes. In adefovir (ADV) treated chronic hepatitis B patients carrying rtA181T/rtA181V mutations, overlap with surface gene mutations such as sW172stop/sL173F has been reported. However, the clinical consequences of such surface mutations have ...
متن کاملComparison of re-treatment outcomes of lamivudine plus adefovir or entecavir in chronic hepatitis B patients with viral relapse after cessation of adefovir.
BACKGROUND Either combination treatment or monotherapy using agents with a high genetic barrier are recommended for the retreatment of chronic hepatitis B (CHB) patients. In search of reasonable treatment, we compared the efficacy and safety of lamivudine (LAM) plus adefovir (ADV) and entecavir (ETV) alone for retreatment of patients with viral relapse after cessation of ADV. PATIENTS AND MET...
متن کاملUse of ALLGIO probe assays for detection of HBV resistance to adefovir in patients with chronic hepatitis B, Kerman, Iran.
Hepatitis B virus (HBV) infection is contagious with transmissiobn vertically or horizontally by blood products and body secretions. Over 50% of Iranian carriers contracted the infection prenatally, making this the most likely route of transmission of HBV in Iran. To evaluate the resistance to adefovir (ADV) therapy in patients with chronic hepatitis B infection, a study was conducted on 70 pat...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 2008
ISSN: 1201-9712
DOI: 10.1016/s1201-9712(09)60158-2