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In the treatment of patients with hepatitis B e antigen (HBeAg)–negative chronic hepatitis B virus (HBV) infection with oral antiviral drugs, the expectation is that treatment will be indefinite and that only a minority of HBeAg-positive patients will be able to discontinue therapy.
In a systematic review, investigators evaluated factors associated with long-term viral remission (VR) in patients with HBV infection (HBeAg-positive and HBeAg-negative) in whom oral antiviral therapy was discontinued. Duration of therapy was >12 months and post-therapy follow-up was ≥12 months.
Among 25 studies (randomized trials and observational studies; published 2002–2014) comprising 1716 patients, durable VR (lasting >12 months post-therapy) was reported in …