Clevudine myopathy in patients with chronic hepatitis B☆
Clevudine (l-FMAU) is a thymidine l-nucleoside analogue that was recently introduced for the treatment of chronic hepatitis B virus infection. Previous studies showed that clevudine has potent and sustained antiviral activity without causing viral resistance. No severe adverse event occurred during clinical trials. We describe two cases of drug-induced myopathy during long-term treatment of chronic hepatitis B with clevudine.
Abbreviations: l-FMAU, (1-(2-fluoro-5-methyl-β, l-arabinofuranosyl) uracil), HBV, hepatitis B virus, d-FMAU, (1-(2-fluoro-5-methyl-β, d-arabinofuranosyl) uracil), d-FIAU, (1-(2-deoxy-2-fluoro-β, d-arabinofuranosyl) iodouracil), ALT, alanine aminotransferase, EMG, electromyography, HCC, hepatocellular carcinoma, TACE, transarterial chemoembolization
Keywords: Clevudine, Hepatitis B, Adverse effects, Myopathy
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☆ The authors who have taken part in this study declared that they do not have a relationship with the manufactures of the drug involved either in the past or present and did not receive funding from the manufacturers to carry out their research.
PII: S0168-8278(09)00310-9
doi:10.1016/j.jhep.2009.04.019
© 2009 European Association for the Study of the Liver. Published by Elsevier Inc. All rights reserved.
