Major Chinese firm BeiGene, Ltd. breathed a sigh of relief after the US Food and Drug Administration on 14 March finally approved the company’s anti-PD-1 antibody Tevimbra (tislelizumab), for the treatment of esophageal squamous cell carcinoma (ESCC) in a second-line setting.
The nod came after an extended delay of 20 months as in July 2022 the FDA deferred the original Prescription...




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