Introduction: Oral nucleoside/ nucleotide analogues (NAs) are currently the mainstay of treatment for patients with chronic hepatitis B virus (HBV) infection. They are generally safe to use. However, since their approval in the last decade and a half, the literature has reported adverse effects associated with the use of NA in HBV patients. A comprehensive review on the drug safety is lacking.
Areas covered: Significant adverse effects associated with NA use in HBV patients including muscle toxicity, peripheral neuropathy, nephrotoxicity and lactic acidosis are discussed. The reported prevalence of each adverse effect, as well as their predictive factors, reversibility and their use in pregnancy and lactating mothers are covered in this review. Novel data regarding reno-protective effect of telbivudine are also discussed.
Expert opinion: Use of NA in HBV is generally safe. Uncommon adverse effects can be minimized or detected early if clinicians exercise adequate precautions when using NA for at-risk populations with regular monitoring.
【저자키워드】 Myopathy, nephrotoxicity, Peripheral Neuropathy, Chronic Hepatitis B, Breast feeding, Lactic acidosis, Osteomalacia, Fanconi syndrome, DNA polymerase inhibitor, Muscle toxicity, Nucleoside/ nucleotide analogue, Teratogenecity.,