48-week end-of-treatment data from the ongoing Phase 2 ENSURE study clearly demonstrated the added benefits of elebsiran towards achieving a higher functional cure rate in combination with PEG-IFNα Data from multiple combination studies sponsored by the Company and its partner continue to support the Company's strategy of HBV functional cure in broader patient populations with the right combination regimens DURHAM, N.C. and BEIJING , Nov.

19, 2024 /PRNewswire/ -- Brii Biosciences Limited (" Brii Bio ," or the "Company", stock code: 2137.HK), a biotechnology company developing therapies to improve patient health and choice across diseases with high unmet medical needs, announced new data from its ongoing Phase 2 ENSURE study as a late-breaking oral presentation at the American Association for the Study of Liver Diseases (AASLD) The Liver Meeting ® , taking place from November 15 - 19 in San Diego, CA. ENSURE is an active-controlled and randomized Phase 2 study designed to evaluate the contribution of elebsiran (BRII-835, VIR-2218), an investigational small interfering ribonucleic acid (siRNA), in combination with pegylated interferon alpha (PEG-IFNα) in participants with chronic HBV infection with baseline hepatitis B surface antigen (HBsAg) of 100-3,000 IU/mL.

The study excluded HBV patients with low baseline HBsAg levels (<100 IU/mL) to investigate the potential curative benefits in broader patient populations. The ENSURE 48-week end-of-treatment (EOT) data demonstrated t.