Shanghai Henlius Biotech (HKG:2696) said it has dosed the first patient in a Phase 1 clinical trial of HLX3902, its internally developed trispecific antibody, for the treatment of metastatic castration-resistant prostate cancer and other advanced solid tumors in mainland China.
The company also plans to begin the corresponding Phase 1 study in Australia once the required conditions are met, according to a Hong Kong bourse filing.