Arcus Biosciences, Summit Therapeutics team up to test casdatifan-ivonescimab combo in kidney cancer
SMMT•Development rights and study timing
Summit will supply ivonescimab, while Arcus will sponsor and run the study. The companies will share costs.
Each party will keep development and commercial rights to its own drug, and initial data is expected by mid-2027.
Clinical trial collaboration in kidney cancer
Arcus Biosciences and Summit Therapeutics have entered a clinical trial collaboration to test ivonescimab with Arcus’s casdatifan in clear cell renal cell carcinoma.
The combination will be added as a new cohort in Arcus’s ARC-20 metastatic kidney cancer platform study.




