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SBP GROUP (01177.HK) Announces Phase II Clinical Data for TQ-A3334
2026-11-09 09:59:01
SBP GROUP (01177.HK) announced that TQ-A3334 (a TLR7 agonist) zb2, a Class 1 innovative drug independently developed by its subsidiary Chia Tai Tianqing, presented Phase II clinical study results in an oral presentation at the late-breaking abstract parallel session of the American Association for the Study of Liver Diseases (AASLD) annual meeting in 2026. The study was a double-blind, randomized, placebo-controlled Phase II clinical trial. The data released this time covered the nucleos(t)ide analogues (NAs)-experienced cohort. As of October 15, a total of 81 patients had been enrolled in the NAs-experienced cohort, including 12, 24 and 24 patients in the low-, medium- and high-dose groups respectively, while the placebo group included 21 patients.

Clinical data showed that in the high-dose group, the average decline in HBsAg from baseline at Week 24 and Week 48 was 1.3244 log10 IU/mL and 1.8103 log10 IU/mL respectively, with both differences showing statistical significance compared with the placebo group. The company stated that based on previous and current study results, TQ-A3334 obtained Breakthrough Therapy Designation from the Center for Drug Evaluation (CDE) of China's National Medical Products Administration in October this year. The company expects the 48-week results to provide further support for subsequent clinical development, supporting the further development of TQ-A3334 as an oral immunomodulatory drug and offering a new potential treatment option for functional cure of chronic HBV infection. (gc/j)~

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