Publications by authors named "Nick Tatman"

Adefovir dipivoxil has been used alone or together with lamivudine to suppress lamivudine-resistant hepatitis B virus (HBV). However, the dynamics of HBV populations under different selection pressures and their impact on treatment outcome are poorly understood. Pyrosequencing was applied to quantify longitudinally the evolution of wild type and lamivudine/adefovir-resistant HBV.

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Background/aims: To gain understanding of inter-individual differences of treatment response in hepatitis C virus genotype 1 (HCV-G1) patients, we investigated simultaneously the early HCV kinetics and virus-specific T-cell reactivity.

Methods: Thirty, treatment-naïve HCV-G1 patients received peginterferon-alfa2a 180 microg/week plus ribavirin 1000-1200 mg/day, with blood samples collected prospectively at protocol time-points. HCV RNA was quantitated with a TaqMan assay with mathematical modelling of HCV decay.

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