First Posted 2020-10-19 Trial status Active, not recruiting Sponsor AstraZeneca Abstract Presentation Event-free survival (EFS) in MATTERHORN: A randomized, phase 3 study of durvalumab plus 5-fluorouracil, leucovorin, oxaliplatin and docetaxel chemotherapy (FLOT) in resectable gastric/gastroesophageal junction cancer (GC/GEJC). Meeting Abstract: 2025 ASCO Annual Meeting II Gastrointestinal Cancer—Gastroesophageal, Pancreatic, and Hepatobiliary June 04, 2025 Click here for det