Regulatory approval

Published by the Food and Drug Administration. Approved

TEVIMBRA is a programmed death receptor-1 (PD-1)-blocking antibody indicated in combination with platinum and fluoropyrimidine-based chemotherapy in adults for the first line treatment of unresectable or metastatic HER2-negative gastric or gastroesophageal junction adenocracinoma whose tumors express PD-L1 (>=1).

This is written in the approval document.

Citation

BeOne Medicines USA, Inc. Tevimbra (tislelizumab-jsgr) [package insert]. U.S. Food and Drug Administration website. https://www.accessdata.fda.gov/drugsatfda_docs/label/2025/761232s013lbl.pdf. Revised December 2025. Accessed December 26, 2025.

Therapeutic response

Precision oncology relationships for therapeutic response derived from this regulatory approval.

Organizations
Biomarkers
Cancer types
Therapies
Organizations Biomarkers Cancer types Therapies
FDA (2) HER2-negative, PD-L1 (TAP) >= 1% Adenocarcinoma of the Gastroesophageal Junction Capecitabine, Oxaliplatin, Tislelizumab
FDA (2) HER2-negative, PD-L1 (TAP) >= 1% Adenocarcinoma of the Gastroesophageal Junction Cisplatin, Fluorouracil, Tislelizumab
FDA (2) HER2-negative, PD-L1 (CPS) >= 1 Adenocarcinoma of the Gastroesophageal Junction Capecitabine, Oxaliplatin, Tislelizumab
FDA (2) HER2-negative, PD-L1 (CPS) >= 1 Adenocarcinoma of the Gastroesophageal Junction Cisplatin, Fluorouracil, Tislelizumab

Contributions

Date Contributor Description
2025-12-26 Van Allen lab On 2025-04-22, the US FDA granted approval to tislelizumab in combination with platinum-containing chemotherapy for the first-line treatment of adult patients unresectable or metastatic esophageal squamous cell carcinoma (ESCC) whose tumors express PD-L1 (>=1). Tislelizumab in combination with platinum and fluoropyrimidine-based chemotherapy was also approved for the treatment of gastric or gastroesophageal junction adenocarcinoma whose tumors are HER2-negative and express PD-L1 (>=1)
2025-04-22 Food and Drug Administration Indication received traditional approval.