HEPATITIS B CHRONIC

This phase 2 trial is testing whether a combination of two experimental drugs, BRII-835 and BRII-179, can clear the hepatitis B virus from the body in adults with chronic infection. Participants will receive the drug combination and then be monitored to see if they can safely sto…

This study tests whether adults with chronic hepatitis B who have no liver scarring can safely stop taking antiviral drugs. The 140 participants have undetectable virus levels and negative HBeAg status. Researchers will monitor for viral relapse and liver problems over time.

This Phase 3 study tests bepirovirsen, an experimental drug, in 857 adults with chronic hepatitis B who are already on standard antiviral therapy. The goal is to see if bepirovirsen can suppress the virus enough to allow patients to stop all hepatitis B treatments and remain viru…

This Phase 3 trial tests a drug called bepirovirsen in nearly 1,000 adults with chronic hepatitis B who are already on standard antiviral therapy. The goal is to see if bepirovirsen can suppress the virus enough that participants can safely stop all hepatitis B medications and re…

This study tests an experimental drug called AHB-137 in healthy volunteers and people with chronic hepatitis B who are already on antiviral medication. The goal is to check if the drug is safe and shows early signs of controlling the virus. About 129 participants will receive eit…

This study tested whether combining two experimental drugs (VIR-2218 and VIR-3434) with or without a standard immune booster (PEG-IFNα) can safely eliminate hepatitis B surface antigen in people with chronic hepatitis B. 244 adults with long-term infection who were already on ant…

This early-stage trial tested two experimental drugs, tobevibart and elebsiran, alone or with standard treatments, in 33 adults with chronic hepatitis B. The goal was to see if these combinations could safely suppress the virus and reduce hepatitis B surface antigen levels. The s…

This completed phase 2 study tested a two-step treatment for chronic hepatitis B. First, participants received an antisense drug (bepirovirsen) for 12 or 24 weeks, followed by a targeted immunotherapy. The goal was to see if this sequence could safely improve virus control beyond…

This study tested several new drug combinations in 281 people with chronic hepatitis B who were already on standard antiviral therapy. The goal was to see if adding experimental drugs could clear a key virus marker (HBsAg) from the blood. Participants received different combinati…