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FailedDiscontinued

Domvanalimab + Zimberelimab + Chemo v.s. Nivolumab + Chemo

Cancer, Gastrointestinal stromal tumors, Gastroesophageal junction tumors, Gastroesophageal adenocarcinomas

RCUSArcus Biosciences
Expected catalystTBA

Catalyst overview

Event details

Drug or asset
Domvanalimab + Zimberelimab + Chemo v.s. Nivolumab + Chemo
Development stage
Failed
Event type
Discontinued
Indication
Cancer, Gastrointestinal stromal tumors, Gastroesophageal junction tumors, Gastroesophageal adenocarcinomas

Research summary

What is being tracked?

This catalyst tracks a Failed discontinued for Domvanalimab + Zimberelimab + Chemo v.s. Nivolumab + Chemo in Cancer, Gastrointestinal stromal tumors, Gastroesophageal junction tumors, Gastroesophageal adenocarcinomas. The expected timing is based on the latest available company guidance and may change.

Development notes

STAR-221 trial. Collab w/ GILD. 6/10/24- Complete Ph3 enrollment. 2/25/25- First data readout in 2026. 10/28/25:- EDGE-Gastric OS data support regimen; STAR-221 Phase 3 readout reiterated for 2026. 12/12/25:- STAR-221 Phase 3 gastric and esophageal study discontinued for futility at interim OS analysis.

Verification

Primary source

Confirm timing and program details against the company announcement or filing.

Open source

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Company

Arcus Biosciences

RCUS · NYSE
Industry
Biotechnology
Pipeline assets
27
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Updated Aug 23, 2026. Dates can change; this is not investment advice.

Disclaimer: Biotech Stock Intel is an independent research platform. Information is provided for informational purposes only and is not investment or medical advice. Always verify catalyst dates against primary sources and conduct your own research.
Biotech Stock Intel© 2026 Biotech Stock Intel
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