Shanghai Henlius Biotech Inc. announced that its phase 3 clinical study of HANSIZHUANG (serplulimab injection) in combination with chemotherapy for neo-/adjuvant treatment of gastric cancer has met its primary endpoint of event-free survival in a planned interim analysis. The results of this study were recently evaluated, but the company did not specify if or when further data will be presented. HANSIZHUANG is also being investigated in various other indications and international trials, including for small cell lung cancer and metastatic colorectal cancer.
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