GSK plc wins China approval for Exdensur as hepatitis B drug bepirovirsen enters review
China approved GSK’s asthma drug Exdensur for patients 12 and older and accepted its hepatitis B candidate bepirovirsen for regulatory review, the company said Monday. Exdensur’s approval followed trials showing it reduced annual asthma attacks by up to 58% versus placebo. The drug will compete with Dupixent and Xolair. Bepirovirsen targets chronic hepatitis B, where current treatments rarely clear the virus.