Jazz Pharmaceuticals Released Topline Results From Phase 3 HERIZON-GEA-01 Trial Of Ziihera (Zanidatamab-hrii) In Combination With Chemotherapy, With Or Without Tevimbra (Tislelizumab) For Untreated HER2+ Locally Advanced Or Metastatic Gastroesophageal Adenocarcinoma
Author: Benzinga Newsdesk | November 17, 2025 06:11am
Ziihera plus chemotherapy showed a clinically meaningful and statistically significant improvement in PFS versus trastuzumab and chemotherapy, and a clinically meaningful effect with a strong trend toward
- Ziihera plus chemotherapy showed a clinically meaningful and statistically significant improvement in PFS versus trastuzumab and chemotherapy, and a clinically meaningful effect with a strong trend toward statistical significance for OS at the first OS interim analysis
- Ziihera plus the PD-1 inhibitor Tevimbra (tislelizumab) and chemotherapy demonstrated clinically meaningful and statistically significant improvements in OS and PFS versus trastuzumab and chemotherapy
- Company plans to submit a supplemental BLA for this indication in first half of 2026
Posted In: JAZZ ONC