The additional indication for first-line G/GEJ cancers is based on results from BeiGene’s RATIONALE-305 (NCT03777657), a randomized, double-blind, placebo-controlled, global Phase 3 trial to evaluate the efficacy and safety of TEVIMBRA in combination with chemotherapy as a first-line treatment for adult patients with advanced unresectable or metastatic G/GEJ cancer. The study met its primary , TEVIMBRA is a prescription medicine used to treat adults with: cancer of the tube that connects your throat to your stomach (esophageal cancer). TEVIMBRA may be used in combination with chemotherapy that contains platinum as your first treatment when your esophageal cancer: is a type called squamous cell carcinoma, and cannot be removed with surgery or has spread to other parts of the body , The U.S. Food and Drug Administration approved tislelizumab-jsgr (Tevimbra) in combination with chemotherapy as a first-line treatment for adults with unresectable or metastatic HER2-negative gastric or gastroesophageal junction adenocarcinomas whose tumors express PD-L1., A drug called Tevimbra (tislelizumab-jsgr) has been approved for use with chemotherapy as first-line treatment of PD-L1 positive unresectable or metastatic HER2-negative gastric or gastroesophageal junction (GEJ) adenocarcinoma. Tevimbra was approved earlier in 2024 to treat unresectable or metastatic esophageal squamous cell carcinoma., The FDA approved tislelizumab-jsgr (Tevimbra) in combination with platinum and fluoropyrimidine-based chemotherapy as a first-line treatment for unresectable or metastatic HER2-negative (HER , Michael K. Gibson, MD, PhD, FACP, discusses the historical management of gastric cancer and introduces a treatment option for gastric or gastroesophageal junction adenocarcinoma..