Biotechnology Sino-American oncology specialist BeOne Medicines today announced that the Health Service Executive (HSE) in the Republic of Ireland has approved reimbursement of tislelizumab, (trade name Tevimbra) in combination with platinum-based chemotherapy, for the first-line treatment of eligible adult patients with unresectable, locally advanced recurrent or metastatic esophageal squamous cell carcinoma (OSCC) whose tumors express PD-L1. 10 March 2026