Efficacy of oral antiviral drugs to prevent mother-to-child transmission of hepatitis B virus: a network meta-analysis.

In addition to active and passive immunoprophylaxis, lamivudine, telbivudine and tenofovir in highly viremic mothers can further decrease MTCT of HBV. Based on direct and indirect evidence, tenofovir appears to be more effective than the two other drugs in the prevention of HBV MTCT.