This is a Phase II, open-label, multi-drug, multi-centre study designed to assess the efficacy, safety, tolerability, pharmacokinetics, and immunogenicity of novel combination therapies in participants with locally advanced unresectable or metastatic gastric or GEJ adenocarcinoma.
Latest Information Update: 20 Nov 2025
At a glance
- Drugs Rilvegostomig (Primary) ; Volrustomig (Primary) ; Capecitabine; Fluorouracil; Folinic acid; Oxaliplatin
- Indications Adenocarcinoma; Gastric cancer; Oesophageal cancer
- Focus Therapeutic Use
- Acronyms GEMINI-Gastric
- Sponsors AstraZeneca; AstraZeneca AB
Most Recent Events
- 17 Nov 2025 Planned End Date changed from 1 Jul 2027 to 28 Sep 2027.
- 29 Jun 2025 Planned End Date changed from 28 Jan 2027 to 1 Jul 2027.
- 29 Jun 2025 Planned primary completion date changed from 30 Jan 2026 to 3 Jul 2026.